Liebherr-712-752

1. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 712B F/N xxx-5600→5921
PR 722B F/N xxx-5600→5921
PR 732B F/N xxx-5600→5883
Datum Edition Date
01 02 Electrical System Blatt
Page
Feuille
9.3.17.02

3. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 712B F/N xxx-5922→6199
PR 722B F/N xxx-5922→6199
PR 732B F/N xxx-5884→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.18.01
Notes

4. pos. description
A2 (option) radio / speakers
A8 diode combination (V1 - V5)
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing 9.2. Parts list to Electrical schematic
F16
F25 fuses on control panel - cab
↓ (application - see listing 9.2. Parts list to Electrical schematic
F29
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 red
H23 indicator light - hydr. filter monitoring (tank) yellow
H36 indicator light - oil level - travel gear - cone seal area left red
H39 indicator light - oil level - travel gear - cone seal area right red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light
K14 relay - glow plug system
K17 relay - working light
K27 relay - shut off solenoid (Diesel engine) only at PR732B
MP ground connection
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper and washer system left door
S21 rocker switch - windshield wiper and washer system right door
U1 (option) transformer - radio
V1-5 diode combination A8
V1 diode 1A for K1
V3 diode 1A for K2
V4 diode 1A for H5
V5 diode 1A free
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10, machine
identification)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

5. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 712B F/N xxx-5922→6199
PR 722B F/N xxx-5922→6199
PR 732B F/N xxx-5884→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.18.02

7. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - instrument panel
PR 712 B F/N xxx-6200→
PR 722 B F/N xxx-6200→
Datum Edition Date
01 03 Electrical system Blatt
Page
Feuille
9.3.19.01
Notes

8. pos. description
A2 (option) radio / speakers
A8 diode combination (V1 - V5)
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.19.00)
F16
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.19.00)
F29
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 red
H23 indicator light - hydr. filter monitoring (tank) yellow
H36 indicator light - oil level - travel gear - cone seal area left red
H39 indicator light - oil level - travel gear - cone seal area right red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
K7 step relay - float position
K10 relay - warning light
K17 relay - working light
K24 relay - interval timer
K27 relay - shut off solenoid (Diesel engine)
K39 relay - power guard
K49 relay - interval switch on
K50 relay - interval switch front
K51 relay - interval switch left door
K52 relay - interval switch right door
K53 relay - glow plug system
MP ground connection
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper front
S5 rocker switch - windshield wiper rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper left door
S21 rocker switch - windshield wiper right door
S35 rocker switch - preselection interval switch / washer system
U1 (option) transformer - radio
V1-5 diode combination A8
V1 diode 1A for K1
V3 diode 1A for K2
V4 diode 1A for H5
V5 diode 1A free
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10, machine
identification)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1
X97 electrical outlet 12V
X98 plug to X97, X99
X99 plug to A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

9. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 712 B F/N xxx-6200→
PR 722 B F/N xxx-6200→
Datum Edition Date
01 03 Electrical system Blatt
Page
Feuille
9.3.19.02

11. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 742 B F/N xxx-5600→6199
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.40.01
Notes

12. pos. description
A2 (option) radio / speakers
A8 diode combination (V1 - V5)
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.40.00)
F16
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.40.00)
F29
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H25 indicator light - oil level - travel gear - cone seal area left red
H26 indicator light - oil level - travel gear - cone seal area right red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light
K14 relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K27 relay - shut off solenoid (Diesel engine)
MP ground connection
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper and washer system left door
S21 rocker switch - windshield wiper and washer system right door
U1 (option) transformer - radio
V1-5 diode combination A8
V1 diode 1A for K1
V3 diode 1A for K2
V4 diode 1A for H5
V5 diode 1A free
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10, machine
identification)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

13. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 742 B F/N xxx-5600→6199
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.40.02

15. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 742 B F/N xxx-6200→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.41.01
Notes

16. pos. description
A2 (option) radio / speakers
A8 diode combination (V1 - V5)
A9 diode combination (V15-V16)
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.41.00)
F16
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.41.00)
F29
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H25 indicator light - oil level - travel gear - cone seal area left red
H26 indicator light - oil level - travel gear - cone seal area right red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light
K14 relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K24 relay - interval timer
K27 relay - shut off solenoid (Diesel engine)
K49 relay - interval switch on
K50 relay - interval switch front
K51 relay - interval switch left door
K52 relay - interval switch right door
MP ground connection
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper front
S5 rocker switch - windshield wiper rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper left door
S21 rocker switch - windshield wiper right door
S35 rocker switch - preselection interval switch / washer system
U1 (option) transformer - radio
V1-5 diode combination A8
V1 diode 1A for K1
V3 diode 1A for K2
V4 diode 1A for H5
V5 diode 1A free
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10, machine
identification)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1
X97 electrical outlet 12V
X98 plug to X97, X99
X99 plug to A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

17. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 742 B F/N xxx-6200→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.41.02

19. Notes
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
9.3.50.01
Parts list - Instrument panel
Electrical System
Mjfcifss!
PR 752 F/N xxx-2002→2026

20. pos. description
A2 (option) radio / speakers
A8 diode combination
A13 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.50.00)
F15
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.50.00)
F30
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H17 warning light - cab activated by B2 /B3 /B6 /B27 red
H23 indicator light - hydr. filter monitoring (tank) yellow
H35 indicator light - hydraulic oil overheating red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
K7 step relay
K10 relay - warning light
K38 relay - working light
K39 relay - power guard
K53 time relay - glow plug system
K73 relay - shut off solenoid (Diesel engine) (Y49)
K75 2. relay - working light
LS speakers
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S12 push button switch - travel speed range selection
S17 rocker switch - windshield wiper and washer system left door
S18 rocker switch - windshield wiper and washer system right door
S52 push button switch - pin puller
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

21. PR 752 F/N xxx-2002→ 2026
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
9.3.50.02
Instrumentenpult
Instrument Panel
Pupitre
Mjfcifss!

23. Notes
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
9.3.51.01
Parts list - Instrument panel
Electrical System
Mjfcifss!
PR 752 F/N xxx-2027→ 2062

24. pos. description
A2 (option) radio / speakers
A8 diode combination
A13 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.51.00)
F15
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.51.00)
F30
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H17 warning light - cab activated by B2 /B3 /B6 /B27 red
H23 indicator light - hydr. filter monitoring (tank) yellow
H35 indicator light - hydraulic oil overheating red
H36 indicator light - oil level - travel gear - cone seal area red
mounted from machine PR 752 F/N xxx-2007→
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
K7 step relay
K10 relay - warning light H17
K38 relay - working light
K39 relay - power guard
K53 time relay - glow plug system
K73 relay - shut off solenoid (Diesel engine) (Y49)
K75 2. relay - working light
LS speakers
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S12 push button switch - travel speed range selection
S17 rocker switch - windshield wiper and washer system left door
S18 rocker switch - windshield wiper and washer system right door
S52 push button switch - pin puller
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

25. PR 752 F/N xxx-2027→ 2062
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
9.3.51.02
Instrumentenpult
Instrument Panel
Pupitre
Mjfcifss!

27. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 752 F/N xxx-2063→5071
Datum Edition Date
01 02 Electrical System Blatt
Page
Feuille
9.3.52.01
Notes

28. pos. description
A2 (option) radio
A6 diode combination
A8 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.52.00)
F15
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.52.00)
F30
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 /B26 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H19 indicator light - oil level - travel gear - cone seal area red
H20 indicator light - hydraulic oil overheating red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light H14
K14 time relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K27 relay - shut off solenoid (Diesel engine)
K28 2. relay - working light
LS (option) speakers
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper and washer system left door
S21 rocker switch - windshield wiper and washer system right door
S27 push button switch - pin puller
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

29. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 752 F/N xxx-2063→5071
Datum Edition Date
01 02 Electrical System Blatt
Page
Feuille
9.3.52.02

31. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 752 F/N xxx-5072→5599
Datum Edition Date
01 02 Electrical System Blatt
Page
Feuille
9.3.53.01
Notes

32. pos. description
A2 (option) radio
A6 diode combination
A8 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.52.00)
F15
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.52.00)
F30
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 /B26 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H19 indicator light - oil level - travel gear - cone seal area red
H20 indicator light - hydraulic oil overheating red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light H14
K14 time relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K27 relay - shut off solenoid (Diesel engine)
K28 2. relay - working light
LS (option) speakers
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper and washer system left door
S21 rocker switch - windshield wiper and washer system right door
S27 push button switch - pin puller
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

33. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 752 F/N xxx-5072→5599
Datum Edition Date
01 02 Electrical System Blatt
Page
Feuille
9.3.53.02

35. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 752 F/N xxx-5600→6199
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.54.01
Notes

36. pos. description
A2 (option) radio
A6 diode combination
A8 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.55.00)
F15
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.55.00)
F30
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H7 indicator light - fan drive red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 /B26 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H19 indicator light - oil level - travel gear - cone seal area red
H20 indicator light - hydraulic oil overheating red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light H14
K14 time relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K28 2. relay - working light
LS (option) speakers
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper and washer system front
S5 rocker switch - windshield wiper and washer system rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper and washer system
left door
S21 rocker switch - windshield wiper and washer system
right door
S27 push button switch - pin puller
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1, A2
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

37. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 752 F/N xxx-5600→6199
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.54.02

39. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - Instrument panel
PR 752 F/N xxx-6200→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.55.01
Notes

40. pos. description
A2 (option) radio
A6 diode combination
A8 diode combination
A9 diode combination
E7 dome light
F2 fuses on instrument panel
↓ (application - see listing on page 9.2.56.00)
F19
F25 fuses on control panel - cab
↓ (application - see listing on page 9.2.56.00)
F29
H1 indicator light - charge indicator red
H2 indicator light - glow plug system yellow
H3 indicator light - air filter yellow
H4 indicator light - parking brake yellow
H5 indicator light - repl. oil pressure red
H7 indicator light - fan drive red
H8 indicator light - float position yellow
H11 indicator light - reduced travel speed range yellow
H12 indicator light - electronic fault indicator red
H14 warning light - cab activated by B2 /B3 /B6 /B26 red
H16 indicator light - hydr. filter monitoring (tank) yellow
H19 indicator light - oil level - travel gear - cone seal area red
H20 indicator light - hydraulic oil overheating red
K2 relay - starter cut off
K3 relay - power guard
K4 relay - power supply
K7 step relay - float position
K8 relay - power guard
K10 relay - warning light H14
K14 time relay - glow plug system
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
K17 relay - working light
K24 relay - interval timer
K28 2. relay - working light
K49 relay - interval switch on
K50 relay - interval switch front
K51 relay - interval switch left door
K52 relay - interval switch right door
MP ground connections
P1 hour meter
P2 fuel gauge
P3 coolant temperature gauge
P4 engine oil pressure gauge
S1 starter switch w. preheat position
S3 emergency off switch
S4 rocker switch - windshield wiper front
S5 rocker switch - windshield wiper rear
S7 rocker switch - working light, instrument lights
S8 push button switch - horn
S11 push button switch - float position
S20 rocker switch - windshield wiper left door
S21 rocker switch - windshield wiper right door
S27 push button switch - pin puller
S35 rocker switch - preselection interval switch / washer system
U1 (option) transformer - radio
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X5 serial connecting terminal (ground signal to K10)
X37-1 plug to U1,K10
X37-2 plug to F28, E7, F26, F25
X38 plug to M3
X39 plug to M2
X40 plug to M4
X41 plug to M5
X42 plug to E3,E4,E5,E6
X46 plug to M7,M13
X47 plug to U1
X97 electrical outlet 12V
X98 plug to X97, X99
X99 plug to A2
X100 plug to B52, B53
components are named in the panel
components in panel refer to illustrated configuration, valid only
for basic equipment set-up

41. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Instrument panel
PR 752 F/N xxx-6200→
Datum Edition Date
01 03 Electrical System Blatt
Page
Feuille
9.3.55.02

43. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Location of electrical components
PR 712 B F/N xxx-0501→
PR 722 B F/N xxx-1001→
PR 732 B F/N xxx-2501→
PR 742 B F/N xxx-2501→
Datum Edition Date
01 01 Electrical System Blatt
Page
Feuille
9.4.10.01
Notes
Note: View of location contains only series components for basic machines

44. A1 electronic box
B2 temperature sending unit - coolant (96°C)
B3 pressure switch - engine oil pressure
B4 vacuum indicator - air filter (500 mWs = 50 mbar
vacuum)
B5 pressure switch - parking brake (12 bar)
B6 pressure switch - repl. oil pressure (8 bar)
B7 horn
B8 (option) pressure switch right - back up alarm /
back up light (1,5 bar)
B9 (option) pressure switch left - back up alarm / back
up light (1,5 bar)
B10 (option) horn - back up alarm
B11 pressure switch - quick drop (17 bar)
B17 (option) push button switch - air conditioner
B22 pressure switch - hydr. filter monitoring (tank) (2,5
bar)
B24 (option) electronic thermostat air conditioner
E1 (option) light front left
E2 (option) light front right
F1 35A automatic circuit breaker - power supply
G1 alternator
G2 batteries
K1 battery main switch
MP ground connections
M1 starter
R1 flame glow plug
R2 fuel level sending unit
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S9 rotary switch - heater - fresh air fan
S10 push button switch - right joystick - float position
X1 electrical outlet 24V
X2 panel plug - central wiring harness 72 pole
X4 panel plug - cab wiring harness 14 pole
X8 coupling - cab - heater
X open connections
Y1 solenoid valve - glow plug system
Y3 solenoid valve - float position
Y4 solenoid valve - servo cut off
Y6 solenoid valve - quick drop (return flow cut off)
Y7 proportional solenoid valve - travel motor left
Y8 proportional solenoid valve - travel motor right
Y9 proportional solenoid valve - travel pump left -
travel forward
Y10 proportional solenoid valve - travel pump left -
travel reverse
Y11 proportional solenoid valve - travel pump right -
travel forward
Y12 proportional solenoid valve - travel pump right -
travel reverse
Y13 solenoid valve - parking brake
Y25 solenoid valve - float position

45. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Location of electrical components
PR 712 B F/N xxx-0501→
PR 722 B F/N xxx-1001→
PR 732 B F/N xxx-2501→
PR 742 B F/N xxx-2501→
Datum Edition Date
01 01 Electrical System Blatt
Page
Feuille
9.4.10.02

46. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss! PR Litronic
Datum Edition Date
01 03 Electronic control Blatt
Page
Feuille
10.0.00.01
Sub Group Index
Electrical schematic and wiring 10.2
PR 712 F/N xxx-0103→0500 10.2.10
PR 722 F/N xxx-0103→1000
PR 732 F/N xxx-2003→2500
PR 742 F/N xxx-2001→2500
PR 712B F/N xxx-0501→5599 10.2.11
PR 722B F/N xxx-1001→5599
PR 732B F/N xxx-2501→5599
PR 742B F/N xxx-2501→5599
PR 712B F/N xxx-5600→5921 10.2.12
PR 722B F/N xxx-5600→5921
PR 732B F/N xxx-5600→5883
PR 712B F/N xxx-5922→ 10.2.13
PR 722B F/N xxx-5922→
PR 732B F/N xxx-5884→
PR 742B F/N xxx-5600→ 10.2.40
PR 752 F/N xxx-2002→2026 10.2.50
PR 752 F/N xxx-2027→2062 10.2.51
PR 752 F/N xxx-2063→ 10.2.52
Description of function 10.3
Diagnostic test box application 10.4
Linkage electronic engine speed sensing horsepower control system 10.5
PR 712 F/N xxx-0103→ 10.5.10
PR 722 F/N xxx-0103→
Pedal control tester application 10.6

47. Travel control joystick 10.7
PR 712(B) F/N xxx-0103→0604 10.7.10
PR 722(B) F/N xxx-0103→1134
PR 732(B) F/N xxx-2003→2664
PR 742(B) F/N xxx-2001→2506
PR 712B F/N xxx-0605→ 10.7.11
PR 722B F/N xxx-1135→
PR 732B F/N xxx-2665→
PR 742B F/N xxx-2507→
PR 752 F/N xxx-2002→2061
PR 732B F/N xxx-5884→ 10.7.12
PR 742B F/N xxx-5600→
PR 752 F/N xxx-2062→

50. Notes
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
identification - machine model:
machine wire no. connections
643 X5 /6 - A1 /y
PR 712
665 X5 /14 - A1 /x
643 X5 /14 - A1 /y
PR 722
665 X5 /6 - A1 /x
634 X5 /14 - A1 /z
PR 732
665 wire eliminated
643 X5 /6 - A1 /z
PR 742
665 wire eliminated
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.10.00
Parts list - electrical schematic
Electronic Control
Mjfcifss! PR 712 F/N xxx-0103 → 0500
PR 722 F/N xxx-0103 → 1000
PR 732 F/N xxx-2003 → 2500
PR 742 F/N xxx-2001 → 2500

51. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - diesel engine RPM
B14 sensor - travel motor RPM - left
B15 sensor - travel motor RPM - right
F4 fuse
F6 fuse
F15 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S12 push button switch - travel speed range selection
X2 panel plug - central wire harness
X3 panel plug - central wire harness
X5 serial connecting terminal
X6 plug (Sure seal 5 poles)
X7 plug (Sure seal 5 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
V2 diode (K2)
Y4 solenoid valve - servo cut off
Y7 proportional solenoid - travel motor left
Y8 proportional solenoid - travel motor right
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Note:
numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model
wire
no.
connections
101 F4 - - - S2 /1
304 S2 - X2 /N - V2
323 S2 /3 - X2 /O - S3
324 S12 /S - - - K5 /K6
600 S3 - X5 /19 - A1 /C
607 S2 - - - Y4
610 S12 /S - X3 /M - X5 /4
615 S12 /S1 - X3 /F - X5 /18
616 X5 /19 - - - A1 /C
617 A1 /D - - - X5 /1
618 A1 /E - - - Y12 /A
619 A1 /F - - - Y11 /B
620 A1 /G - - - X5 /12
621 A1 /H - - - Y11 /A
622 X5 /18 - - - A1 /J
623 A1 /K - X7 - Y8 /B
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - - - Y9 /A
627 A1 /U - - - Y9 /B
628 A1 /V - X6 - Y7 /B
629 A1 /Y - - - B13 /2
630 option
631 A1 /a - - - Y12 /B
632 A1 /b - - - X5 /15
633 A1 /c - - - X5 /10
634 A1 /f - X7 - Y8 /A
635 A1 /g - - - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - - - Y10 /A
639 A1 /p - X6 - Y7 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 A1 /y - - - X5 /14
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X6 - B14 /B
646 A1 /DD - - - R5 /B
647 A1 /EE - X7 - B15 /B
648 X5 /1 - X31 - B12 /F
649 X5 /2 - X29 - R5 /D
650 option
651 X5 /4 - X31 - B12 /L
652 X5 /10 - X31 - B12 /I
653 X5 /5 - X30 - B13 /1
654 X5 /11 - - - R5 /A
655 X5 /6 - X31 - B12 /N
656 X5 /13 - X7 - B15 /A
657 X5 /13 - X6 - B14 /A
658 X5 /17 - - - R5 /C
659 X5 /15 - X31 - B12 /B
660 X5 /16 - X7 - B15 /C
661 X5 /16 - X6 - B14 /C
664 A1 /A - - - X5 /3
y665 A1 /x - - - X5 /6
666 A1 /d - - - X5 /20
667 X5 /2 - X3 /A - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 X5 /20 - X3 /B - K5 /86
673 S3 - - - F15
696 option
250 ground connection to A1 /B

52. .
01 01
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.10.00
Instrumentenpult
Instrument Panel
Pupitre
G2
PR 712 F/N xxx - 0103
PR 722 F/N xxx - 0103
PR 732 F/N xxx - 2003
PR 742 F/N xxx - 2001
®0500
®1000
®2500
®2500
C B D A E F
A
D
G
H
K
E
C
J
M
B
F
L
I
N
-
+
B
C
A
A
C
B
J
C
d
Y
A
B
C
4
5
3
2
1
1
2
3
5
4
EE
K
f
H
F
E
a
q
s
T
U
n
g
4
4
5 5
2
2
3 3
1
1
BB
p
V
1
3
2
1
2
3
C
B
A
A
C
B
A
C
B
B
C
A
A
C
B
B
C
A
A
C
B
24V
30/88a
1
1
1
1
1
1
h
j
r
AA
M
L
R
u
x
D
A
c
G
y
b
DD
B
X3/L
X3/F
X3/M
X3/B
X3/A
X2/O
Z
S S1
86
87
85
87a
87b
87b
87a
85
87
86
86(85)
88
88a
K1
X31
X32
K6
K5
S12
S3
B12
A1
R5
B13
Y9
Y10
Y11
Y12
Y7
Y8
B14
B15
Y13
X6
X7
H11
H12
X5
654
646
658
649
646
622
616
666
629
632
643
620
633
664
617
665
636
637
641
644
625
624
668
669
631
618
619
621
647
623
634
640
642
626
627
638
635
645
639
628
250
630
323
324
324
610
610
667
600
615
670
653
629
655
652
651
648
659
669
668
624
625
644
641
637
636
628
656
660
628
639
657 657
661 661
660
656
656
660
621
619
618
631
634
623
647
626
627
638
635
640
642
645
639
670
667
615
600
1 2 3 4 5 6 7 8 9 10
10 11 12
12 13
13 14 15
15 16 17
17 18 19 20 21
21
30/88a
696
648
617
667
649
650
664
610
651
653
665
652
633
654
655
620
657
656
643
659
632
660
661
658
615
622
600
616
670
666
615
600
670
z
1
1
1
1
1
658
654
649
freie Anschlüsse isoliert
free connections isolated
connections libres isolées
Option
1
3
2
F4
323
101
S2
607
Y4
bl
br sw
304
V2
673
F15

53. 1. Plug (55 poles) central wiring harness /electronic box (Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 664 H 621 R 668 Y 629 f 634 n 638 v --- CC ---
B 250 J 615 S --- Z --- g 635 p 639 w --- DD 646
C 600 K 623 T 626 a 631 h 636 q 640 x 665 EE 647
D 617 L 624 U 627 b 632 i --- r 641 y 643 FF ---
E 618 M 625 V 628 c 633 j 637 s 642 z 6270 GG ---
F 619 N --- W --- d 670 k --- t --- AA 644 HH ---
G 620 P --- X --- e --- m --- u 669 BB 645
2. Plug (14 poles) central wiring harness /travel joystick (Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 636 D 637 G 644 J 669 M ---
B 659 E 641 H 625 K 624 N 655
C 668 F 648 I 652 L 651
PR 712 B F/N xxx-0501→ 5599
PR 722 B F/N xxx-1001→ 5599
PR 732 B F/N xxx-2501→ 5599
PR 742 B F/N xxx-2501→ 5599
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 02 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.11.01
Plugs - positioning chart
Electronic Control
Mjfcifss!
Socket
Pin
Socket
Pin

54. 3. Plug (6 poles) central wiring harness /potentiometer (Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug X6, X7 (5 poles) support shaft wiring harness / travel motor-wiring harness (Sure Seal SS 5 P (R))
Socket on wiring harness Plug in travel motor
5. Plug (3 poles) central wiring harness /proportional solenoids (Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
6. Plug (3 poles) travel motor-wiring harness /sensors (Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
7. Plug X30 (3 poles) central wiring harness /Diesel engine RPM sensor (AMP Junior Timer)
Plug in sensor Socket on wiring harness
pole c.no. pole c.no.
A 654 D 649
B 646 E ---
C 658 F ---
pole c.no. pole c.no. pole c.no.
plug X6 wiring harness left
1 657 3 661 5 628
2 645 4 639
plug X7 wiring harness right
1 656 3 660 5 623
2 647 4 634
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 638 B 635 C ---
travel pump left Y10 travel reverse
A 626 B 627 C ---
travel pump right Y11 travel forward
A 618 B 631 C ---
travel pump right Y12 travel reverse
A 621 B 619 C ---
travel motor left Y7
A 639 B 628 C ---
travel motor right Y8
A 634 B 623 C ---
left right
pole c.no. pole c.no.
A 657 A 656
B 645 B 647
C 661 C 660
pole c.no.
1 653
2 629
3 ---

55. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - electrical schematic
PR 712 B F/N xxx-0501→5599
PR 722 B F/N xxx-1001→5599
PR 732 B F/N xxx-2501→5599
PR 742 B F/N xxx-2501→5599
Datum Edition Date
01 02 Electronic Control Blatt
Page
Feuille
10.2.11.00
Notes
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
identification - machine model:
machine wire no. connections
6270 X5 /3 - A1 /z
643 X5 /3 - A1 /y
PR 712 B
665 X5 /1 - A1 /x
6270 X5 /3 - A1 /z
643 X5 /1 - A1 /y
PR 722 B
665 X5 /3 - A1 /x
6270 X5 /1 - A1 /z
665 X5 /1 - A1 /x
PR 732 B
643 X5 /3 - A1 /y
6270 X5 /1 - A1 /z
643 X5 /1 - A1 /y
PR 742 B
665 X5 /3 - A1 /x

56. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - Diesel engine RPM
B14 sensor - travel motor RPM - left
B15 sensor - travel motor RPM - right
F4 fuse
F6 fuse
F15 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S12 push button switch - travel speed range selection
X2 panel plug - central wiring harness (72 poles)
X5 serial connecting terminal (machine identification)
X6 plug (Sure Seal 5 poles)
X7 plug (Sure Seal 5 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
V2 diode (K2)
Y4 solenoid valve - servo cut off
Y7 proportional solenoid - travel motor left
Y8 proportional solenoid - travel motor right
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Note:
Numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model
wire
no.
connections
101 F4 - - - S2 /1
304 S2 - X2 /17 - V2
323 S2 /3 - X2 /64 - S3
324 S12 /S - - - K5 /K6
600 S3 - X2 /54 - A1 /C
607 S2 - - - Y4
610 splice2 - X2 /65 - S12 /S
615 S12 /S1 - X2 /6 - A1 /J
617 A1 /D - - - splice1
618 A1 /E - X27 - Y12 /A
619 A1 /F - X28 - Y11 /B
620 A1 /G - - - splice5
621 A1 /H - X28 - Y11 /A
623 A1 /K - X7 /X24 - Y8 /B
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - X26 - Y9 /A
627 A1 /U - X26 - Y9 /B
628 A1 /V - X6 /X23 - Y7 /B
629 A1 /Y - X30 - B13 /2
631 A1 /a - X27 - Y12 /B
632 A1 /b - - - splice3
633 A1 /c - - - splice4
634 A1 /f - X7 /X24 - Y8 /A
635 A1 /g - X25 - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - X25 - Y10 /A
639 A1 /p - X6 /X23 - Y7 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 see table on front page
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X6 /X21 - B14 /B
646 A1 /DD - X29 - R5 /B
647 A1 /EE - X7 /X22 - B15 /B
648 splice1 - X31 - B12 /F
649 splice1 - X29 - R5 /D
651 splice2 - X31 - B12 /L
652 splice4 - X31 - B12 /I
653 splice2 - X30 - B13 /1
654 splice4 - X29 - R5 /A
655 splice5 - X31 - B12 /N
656 splice5 - X7 /X22 - B15 /A
657 splice5 - X6 /X21 - B14 /A
658 splice3 - X29 - R5 /C
659 splice3 - X31 - B12 /B
660 splice3 - X7 /X22 - B15 /C
661 splice3 - X6 /X21 - B14 /C
664 A1 /A - - - splice2
y665 see table on front page
667 splice1 - X2 /30 - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 A1 /d - X2 /18 - K5 /86
673 S3 - - - F15
681 splice5 - X2 /19 - X5 /2
y6270 see table on front page
MASSE ground connection to A1 /B

57. .
01 02
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.11.00
Instrumentenpult
Instrument Panel
Pupitre
G2
PR 712B F/N xxx - 0501
PR 722B F/N xxx - 1001
PR 732B F/N xxx - 2501
PR 742B F/N xxx - 2501 5599
®
®
®
®
5599
5599
5599
C B D A E F
A
D
G
H
K
E
C
J
M
B
F
L
I
N
-
+
B
C
A
A
C
B
J
C
d
Y
A
B
C
4
5
3
2
1
1
2
3
5
4
EE
K
f
H
F
E
a
q
s
T
U
n
g
4
4
5 5
2
2
3 3
1
1
BB
p
V
1
3
2
1
2
3
C
B
A
A
B
A
C
B
B
C
A
A
C
B
B
C
A
A
C
B
24V
F6
F6
5
4
3
2
1
X2/19
X2/7
X2/66
1
1
1
1
1
1
h
j
r
AA
M
L
R
u
x
D
A
c
G
y
b
DD
B
X2/54
X2/6
X2/65
X2/18
X2/30
X2/64
X2/2
z
S S1
86
87
85
87a
87b
87b
87a
85
87
86
86(85)
88
88a
2
3
1
X29
K1
X31
X32
X30 X27
X28
X24
X22
X25
X26
X23
X21
K6
K5
S12
S3
B12
A1
R5
B13
Y9
Y10
Y11
Y12
Y7
Y8
B14
B15
Y13
X6
X7
H11
H12
X5
654
646
658
649
646
615
600
670
629
632
643
620
633
664
617
665
636
637
641
644
625
624
668
669
631
618
619
621
647
623
634
640
642
626
627
638
635
645
639
628
Masse
6270
659
658
632
633
643
665
681
323
324
324
610
610
667
600
615
670
653
629
655
652
651
648
659
669
668
624
625
644
641
637
636
628
656
660
628
639
657 657
661 661
660
656
656
660
618
631
621
619
634
623
647
638
635
626
627
640
642
645
639
670
667
667
615
600
610 653
652
655 620
648
617
664
651
681
660
661
656
657
6270
643
681
665
6270
654
sw
1
3
2
F4
323
101
S2
607
Y4
bl
br sw
304
V2
673
F15

58. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 712 B F/N xxx-5600→5921
PR 722 B F/N xxx-5600→5921
PR 732 B F/N xxx-5600→5883
Datum Edition Date
01 02 Electronic Control Blatt
Page
Feuille 10.2.12.01
1. Plug X32 (55 poles) central wiring harness /electronic box
(Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 664 H 621 R 668 Y 629 f 634 n 638 v --- CC ---
B 250 J 6853 S --- Z --- g 635 p 639 w 3051 DD 646
C 600 K 623 T 626 a 631 h 636 q 640 X 665 EE 647
D 617 L 624 U 627 b 632 i --- r 641 Y 643 FF ---
E 618 M 625 V 628 c 633 j 637 s 642 Z 6270 GG ---
F 619 N --- W --- d 670 k --- t 3052 AA 644 HH ---
G 620 P --- X --- e --- m --- u 669 BB 645
2. Plug X31(14 poles) central wiring harness /travel joystick
(Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 636 D 637 G 644 J 669 M 6853
B 659 E 641 H 625 K 624 N 655
C 668 F 648 I 652 L 651

59. 3. Plug X29 (6 poles) central wiring harness /potentiometer
(Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug X6, X7 (5 poles) support shaft wiring harness / travel motor-wiring harness
(Sure Seal SS 5 P (R)
Socket on wiring harness Plug in travel motor
5. Plug (3 poles) central wiring harness /proportional solenoids
(Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
6. Plug X21, X22 (3 poles) travel motor-wiring harness /sensors
(Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
pole c.no. pole c.no.
A 654 D 649
B 646 E ---
C 658 F ---
pole c.no. pole c.no. pole c.no.
plug X6 wiring harness left
1 657 3 661 5 628
2 645 4 639
plug X7 wiring harness right
1 656 3 660 5 623
2 647 4 634
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 638 B 635 C ---
travel pump left Y10 travel reverse
A 626 B 627 C ---
travel pump right Y11 travel forward
A 618 B 631 C ---
travel pump right Y12 travel reverse
A 621 B 619 C ---
travel motor left Y7
A 639 B 628 C ---
travel motor right Y8
A 634 B 623 C ---
left right
pole c.no. pole c.no.
A 657 A 656
B 645 B 647
C 661 C 660

60. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 712 B F/N xxx-5600→5921
PR 722 B F/N xxx-5600→5921
PR 732 B F/N xxx-5600→5883
Datum Edition Date
01 02 Electronic Control Blatt
Page
Feuille 10.2.12.02
7. Plug X30 (3 poles) central wiring harness /Diesel engine RPM sensor
(AMP Junior Timer)
Plug in sensor Socket on wiring harness
8. (option) Plug X72 (12 poles) central wiring harness /wiring harness for pedals
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
9. (option) Plug X73 (4 poles) wiring harness for pedals /Inchpedal
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
pole c.no.
1 653
2 629
3 ---
pole c.no. pole c.no.
1 044 7 ---
2 042 8 ---
3 041 9 ---
4 043 10 ---
5 040 11 ---
6 --- 12 ---
pole c.no.
1 3050
2 3051
3 3052
4 3049

61. 10. (option) Intermediate harness X81 (14 poles) between central wiring harness and travel
joystick
(Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug to travel joystick Plug to wiring harness
Socket Pin
Positioning chart:
Plug to wiring harness
Plug to travel joystick
11. (option) Intermediate harness X80 (55 poles) between central wiring harness and
electronic box with plug to Inchpedal X72
(Cannon KPSE 06 E 22-55 SB-DN)
Plug to electronic box Plug to wiring harness
Socket Pin
X72
Positioning chart:
Plug to electronic box
Plug to central wiring harness Plug to Inchpedal

62. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - electrical schematic
PR 712 B F/N xxx-5600→5921
PR 722 B F/N xxx-5600→5921
PR 732 B F/N xxx-5600→5883
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille 10.2.12.00
Notes
Note: When there is a 3-steps travel joystick B12 installed, there is no S12 at the instrument panel.
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
ws = white
identification - machine model:
machine wire no. connections
6270 X5 /3 - A1 /z
643 X5 /3 - A1 /y
PR 712 B
665 X5 /1 - A1 /x
6270 X5 /3 - A1 /z
643 X5 /1 - A1 /y
PR 722 B
665 X5 /3 - A1 /x
6270 X5 /1 - A1 /z
665 X5 /1 - A1 /x
PR 732 B
643 X5 /3 - A1 /y
Wiring B12 travel joystick 3 speed ranges:
S67 push button switch - counter rotation
S68 rocker switch - travel speed range selection 3 steps
Pin N external supply stabilized - (plus) from E-BOX „G“
Pin I external supply stabilized - (middle) from E-BOX „c“
Pin B external supply stabilized - (minus) from E-BOX „b“
Pin M = outlet signal reduced speed range to E-BOX „J“
Pin A = outlet signal counter rotation to E-BOX „h“
Test with multimeter (Ω-meter) on the joystick:
Rocker switch:
Speed range I test between N → M = 1400 ±210
Ω
Speed range II test between N → M = OL (infinite)
Speed range III test between B → M = 1400 ±210
Ω
Push button switch:
Test "push button switch actuated" N → A = 800 ±120
Ω
Test "push button switch not actuated" N → A = 2000±300
Ω
S67
S67
S68
S68

63. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - Diesel engine RPM
B14 sensor - travel motor RPM - left
B15 sensor - travel motor RPM - right
B31 Inchpedal
F4 fuse
F6 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S12 push button switch - travel speed range selection 2-steps
S67 push button switch - counter rotation
S68 rocker switch - travel speed range selection 3 steps
X2 panel plug - central wiring harness (72 poles)
X5 serial connecting terminal (machine identification)
X6 plug (Sure Seal 5 poles)
X7 plug (Sure Seal 5 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
X72 plug to B31 (Deutsch 12 poles)
X73 plug to B31 (Deutsch 4 poles)
X76 code plug (installed on wiring harness at machines without
Inchpedal)
X80 Intermediate harness electronic box
X81 Intermediate harness travel joystick
V2 diode (K2)
Y4 solenoid valve - servo cut off
Y7 proportional solenoid - travel motor left
Y8 proportional solenoid - travel motor right
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Note:
Numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model
wire
no.
connections
101 F4 - - - S2 /1
304 S2 - X2 /17 - V2
323 S2 /3 - X2 /64 - S3
324 S12 /S - - - K5 /K6
600 S3 - X2 /54 - A1 /C
607 S2 - - - Y4
610 splice2 - X2 /65 - S12 /S
615 S12 /S1 - X2 /6 - A1 /J
617 A1 /D - - - splice1
618 A1 /E - X27 - Y12 /A
619 A1 /F - X28 - Y11 /B
620 A1 /G - - - splice5
621 A1 /H - X28 - Y11 /A
623 A1 /K - X7 /X24 - Y8 /B
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - X26 - Y9 /A
627 A1 /U - X26 - Y9 /B
628 A1 /V - X6 /X23 - Y7 /B
629 A1 /Y - X30 - B13 /2
631 A1 /a - X27 - Y12 /B
632 A1 /b - - - splice3
633 A1 /c - - - splice4
634 A1 /f - X7 /X24 - Y8 /A
635 A1 /g - X25 - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - X25 - Y10 /A
639 A1 /p - X6 /X23 - Y7 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 see table on front page
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X6 /X21 - B14 /B
646 A1 /DD - X29 - R5 /B
647 A1 /EE - X7 /X22 - B15 /B
648 splice1 - X31 - B12 /F
649 splice1 - X29 - R5 /D
651 splice2 - X31 - B12 /L
652 splice4 - X31 - B12 /I
653 splice2 - X30 - B13 /1
654 splice4 - X29 - R5 /A
655 splice5 - X31 - B12 /N
656 splice5 - X7 /X22 - B15 /A
657 splice5 - X6 /X21 - B14 /A
658 splice3 - X29 - R5 /C
659 splice3 - X31 - B12 /B
660 splice3 - X7 /X22 - B15 /C
661 splice3 - X6 /X21 - B14 /C
664 A1 /A - - - splice2
y665 see table on front page
667 splice1 - X2 /30 - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 A1 /d - X2 /18 - K5 /86
673 S3 - - - F15
681 splice5 - X2 /19 - X5 /2
y6270 see table on front page
3049 splice5 - - - X72
3050 splice3 - - - X72
3051 X72 - - - A1 /w
3052 X72 - - - A1 /t
3094 splice4 - - - X72
6853 B12 /M - - - A1 /J
sw ground connection to A1 /B

64. 01 02
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.12.00
PR 732B F/N xxx - 5600 5883
®
PR 722B F/N xxx - 5600 5921
®
PR 712B F/N xxx - 5600 5921
®
1
3
2
F4
323
101
S2
607
Y4
bl
br sw
304
V2
X73
040
043
044
X32
h
j
r
AA
M
L
R
u
x
D
A
c
G
y
b
DD
J
C
d
Y
018
019
020
021
016
015
014
013
012
011
010
001
002
003
004
005
006
007
008
EE
K
f
H
F
E
a
033
034
035
036
037
038
039
032
031
030
029
028
027
q
s
T
U
n
g
BB
p
V
026
025
024
A1
B
017
z
009
N
I
L
F
B
M
J
C
K
H
G
E
D
A
1
1
1
1
1
1
1
1
1
1
1
1
1
052
M
B12
1
2
3
047
046
045
A
D
E
051
050
049
048
G
H
K
C
J
X31
057
056
055
054
053
B
F
L
I
N
F6
F6
659
658
632
633
5
4
3
2
1
K1
X31
X32
X29
X30
X27
X28
X24
X22
X25
X26
X23
X21
643
665
681
X2/19
X2/7
X2/66
1
1
1
1
1
1
323
K6
K5
S12
S3
324
324
610
610
667
600
615
670
h
j
r
AA
M
L
R
u
x
D
A
c
G
y
b
DD
J
C
d
Y
646
615
600
670
629
632
643
620
633
664
617
665
653
629
654
646
658
649
655
652
651
648
659
636
637
641
644
625
624
668
669
669
668
624
625
644
641
637
636
628
656
660
628
639
657 657
661 661
660
656
656
660
A
B
C
4
5
3
2
1
1
2
3
5
4
EE
K
f
H
F
E
a
618
631
621
619
631
618
619
621
647
623
634
634
623
647
640
642
626
627
638
635
q
s
T
U
n
g
638
635
626
627
640
642
645
639
4
4
5 5
2
2
3 3
1
1
BB
p
V
645
639
628
R5
B13
Y9
Y10
Y11
Y12
Y7
Y8
B14
B15
Y13
X6
X7
B
SW
H11
H12
X2/54
X2/6
X2/65
X2/18
X2/30
X2/64
670
667
667
615
600
610 653
652
655 620
654
648
617
664
651
681
660
661
656
657
X5
X2/2
z
6270
6270
643
681
665
6270
S S1
1
3
2
1
2
3
C B D A E F
C
B
A
A
C
B
A
C
B
B
C
A
A
C
B
B
A
C
A
C
B
86
87
85
87a
87b
87b
87a
85
87
86
86(85)
88
88a
-
+
24V
2
3
1
023
P
P
CC
022
CC
041
t
042
w
12
11
10
9
8
7
6
5
3052
3051
3049
3050
041
042
043
044
B31
1
4
2
3
X72
1
4
2
3
040
MP
S68
S67
Instrumentenpult
Instrument Panel
Pupitre
X76
12
11
10
9
8
7
6
5
041
042
043
044
X72
1
4
2
3
040
X80
X81
----- Option

65. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 712 B F/N xxx-5922→
PR 722 B F/N xxx-5922→
PR 732 B F/N xxx-5884→
Datum Edition Date
01 02 Electronic Control Blatt
Page
Feuille 10.2.13.01
1. Plug (55 poles) central wiring harness /electronic box
(Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 664 H 621 R 668 Y 629 f 634 n 638 v --- CC ---
B 250 J 6853 S --- Z --- g 635 p 639 w 3051 DD 646
C 600 K 623 T 626 a 631 h 636 q 640 X 665 EE 647
D 617 L 624 U 627 b 632 i --- r 641 Y 643 FF ---
E 618 M 625 V 628 c 633 j 637 s 642 Z 6270 GG ---
F 619 N --- W --- d 670 k --- t 3052 AA 644 HH ---
G 620 P --- X --- e --- m --- u 669 BB 645
2. Plug (14 poles) central wiring harness /travel joystick
(Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 636 D 637 G 644 J 669 M 6853
B 659 E 641 H 625 K 624 N 655
C 668 F 648 I 652 L 651

66. 3. Plug (6 poles) central wiring harness /potentiometer
(Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug X6, X7 (5 poles) support shaft wiring harness / travel motor-wiring harness
(Sure Seal SS 5 P (R)
Socket on wiring harness Plug in travel motor
5. Plug (3 poles) central wiring harness /proportional solenoids
(Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
6. Plug (3 poles) travel motor-wiring harness /sensors
(Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
pole c.no. pole c.no.
A 654 D 649
B 646 E ---
C 658 F ---
pole c.no. pole c.no. pole c.no.
plug X6 wiring harness left
1 657 3 661 5 628
2 645 4 639
plug X7 wiring harness right
1 656 3 660 5 623
2 647 4 634
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 638 B 635 C ---
travel pump left Y10 travel reverse
A 626 B 627 C ---
travel pump right Y11 travel forward
A 618 B 631 C ---
travel pump right Y12 travel reverse
A 621 B 619 C ---
travel motor left Y7
A 639 B 628 C ---
travel motor right Y8
A 634 B 623 C ---
left right
pole c.no. pole c.no.
A 657 A 656
B 645 B 647
C 661 C 660

67. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 712 B F/N xxx-5922→
PR 722 B F/N xxx-5922→
PR 732 B F/N xxx-5884→
Datum Edition Date
01 02 Electronic Control Blatt
Page
Feuille 10.2.13.02
7. Plug X30 (3 poles) central wiring harness /Diesel engine RPM sensor
(AMP Junior Timer)
Plug in sensor Socket on wiring harness
8. (option) Plug X72 (12 poles) central wiring harness /wiring harness for pedals
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
9. (option) Plug X73 (4 poles) wiring harness for pedals /Inchpedal
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
pole c.no.
1 653
2 629
3 ---
pole c.no. pole c.no.
1 044 7 ---
2 042 8 ---
3 041 9 ---
4 043 10 ---
5 040 11 ---
6 --- 12 ---
pole c.no.
1 3050
2 3051
3 3052
4 3049

68. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - electrical schematic
PR 712 B F/N xxx-5922→
PR 722 B F/N xxx-5922→
PR 732 B F/N xxx-5884→
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille 10.2.13.00
Notes
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
ws = white
identification - machine model:
machine wire no. connections
6270 X5 /3 - A1 /z
643 X5 /3 - A1 /y
PR 712 B
665 X5 /1 - A1 /x
6270 X5 /3 - A1 /z
643 X5 /1 - A1 /y
PR 722 B
665 X5 /3 - A1 /x
6270 X5 /1 - A1 /z
665 X5 /1 - A1 /x
PR 732 B
643 X5 /3 - A1 /y
Wiring B12 travel joystick 3 speed ranges:
S67 push button switch - counter rotation
S68 rocker switch - travel speed range selection 3 steps
Pin N external supply stabilized - (plus) from E-BOX „G“
Pin I external supply stabilized - (middle) from E-BOX „c“
Pin B external supply stabilized - (minus) from E-BOX „b“
Pin M = outlet signal reduced speed range to E-BOX „J“
Pin A = outlet signal counter rotation to E-BOX „h“
Test with multimeter (Ω-meter) on the joystick:
Rocker switch:
Speed range I test between N → M = 1400 ±210
Ω
Speed range II test between N → M = OL (infinite)
Speed range III test between B → M = 1400 ±210
Ω
Push button switch:
Test "push button switch actuated" N → A = 800 ±120
Ω
Test "push button switch not actuated" N → A = 2000±300
Ω
S67
S67
S68
S68

69. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - Diesel engine RPM
B14 sensor - travel motor RPM - left
B15 sensor - travel motor RPM - right
B31 Inchpedal
F4 fuse
F6 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S67 push button switch - counter rotation
S68 rocker switch - travel speed range selection
3 steps
X2 panel plug - central wiring harness (72 poles)
X5 serial connecting terminal (machine identification)
X6 plug (Sure Seal 5 poles)
X7 plug (Sure Seal 5 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
X72 plug to B31 (Deutsch 12 poles)
X73 plug to B31 (Deutsch 4 poles)
X76 code plug (installed on wiring harness at machines without
Inchpedal)
V2 diode (K2)
Y4 solenoid valve - servo cut off
Y7 proportional solenoid - travel motor left
Y8 proportional solenoid - travel motor right
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Note:
Numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model
wire
no.
connections
101 F4 - - - S2 /1
304 S2 - X2 /17 - V2
323 S2 /3 - X2 /64 - S3
324 K5 - - - K6
600 S3 - X2 /54 - A1 /C
607 S2 - - - Y4
610 splice2 - X2 /65 - K5
617 A1 /D - - - splice1
618 A1 /E - X27 - Y12 /A
619 A1 /F - X28 - Y11 /B
620 A1 /G - - - splice5
621 A1 /H - X28 - Y11 /A
623 A1 /K - X7 /X24 - Y8 /B
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - X26 - Y9 /A
627 A1 /U - X26 - Y9 /B
628 A1 /V - X6 /X23 - Y7 /B
629 A1 /Y - X30 - B13 /2
631 A1 /a - X27 - Y12 /B
632 A1 /b - - - splice3
633 A1 /c - - - splice4
634 A1 /f - X7 /X24 - Y8 /A
635 A1 /g - X25 - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - X25 - Y10 /A
639 A1 /p - X6 /X23 - Y7 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 see table on front page
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X6 /X21 - B14 /B
646 A1 /DD - X29 - R5 /B
647 A1 /EE - X7 /X22 - B15 /B
648 splice1 - X31 - B12 /F
649 splice1 - X29 - R5 /D
651 splice2 - X31 - B12 /L
652 splice4 - X31 - B12 /I
653 splice2 - X30 - B13 /1
654 splice4 - X29 - R5 /A
655 splice5 - X31 - B12 /N
656 splice5 - X7 /X22 - B15 /A
657 splice5 - X6 /X21 - B14 /A
658 splice3 - X29 - R5 /C
659 splice3 - X31 - B12 /B
660 splice3 - X7 /X22 - B15 /C
661 splice3 - X6 /X21 - B14 /C
664 A1 /A - - - splice2
y665 see table on front page
667 splice1 - X2 /30 - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 A1 /d - X2 /18 - K5 /86
673 S3 - - - F15
681 splice5 - X2 /19 - X5 /2
y6270 see table on front page
3049 splice5 - - - X72
3050 splice3 - - - X72
3051 X72 - - - A1 /w
3052 X72 - - - A1 /t
3094 splice4 - - - X72
6853 B12 /M - - - A1 /J
sw ground connection to A1 /B

70. 01 02
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.13.00
PR 732B F/N xxx - 5884®
PR 722B F/N xxx - 5922®
PR 712B F/N xxx - 5922®
-
X6
Y13
B15
B14
Y8
Y7
X21
X23
X22
X24
X76 X72
X72
B31
X73
X5
S2
H12
H11
X7
Y12
Y11
Y10
Y9
B13
R5
A1
B12
S3
K5
K6
X26
X25
X28
X27
X30
X29
X32
X31
K1
1
2
3
4
5
S68
S67
G2
MP
3094
3050
3049
3051
3052
3050
3049
3051
3052
651
652
F6
F6
6853
3094
3050
3049
6270
665
681
643
6270
656
681
664
617
648
654
620
655
653
610
667
635
638
627
670
600
667
610
324
323
1
633
632
658
659
657
661
660
6853
3052
3051
+
6270
600
667
670
SW
628
639
645
639
645
642
640
627
626
635
638
626
642
640
647
623
634
634
623
647
621
619
618
631
619
621
631
618
660
656
656
660
661
661
657
657
639
628
660
656
628
636
637
641
644
625
624
668
669
669
668
624
625
644
641
637
636
659
648
651
652
655
649
658
646
654
629
653
665
617
664
633
620
643
632
629
670
600
646
610 1
681
665
643
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.75
0.75
0.75
3
2
4
1
3
2
4
1
5
6
7
8
9
10
11
12
3
2
4
1
5
6
7
8
9
10
11
12
B
C
A
C
B
A
1
3
2
24V
88a
88 86(85)
86
87
85
87a
87b
87b
87a
85
87
86
N
I
L
F
B
M
J
C
E
K
H
G
D
A
B
C
A
A
C
B
F
E
A
D
B
C
3
2
1
X2/2
X2/64
X2/30
X2/18
X2/65
X2/54
B
1
X2/66
X2/7
X2/19
321
B
C
A
A
C
B
B
C
A
A
C
B
B
C
A
A
B
C
2
3
1
1 1
3
3
2 2
5
5
4 4
4
5
3
2
1 1
2
3
5
4
J
t
w
z
V
p
BB
g
n
U
T
s
q
a
E
F
H
f
K
EE
Y
d
C
DD
b
y
G
c
A
D
x
u
R
L
M
AA
r
j
h
1
3
2
F4
323
101
607
Y4
bl
br sw
304
V2
Instrumentenpult
Instrument Panel
Pupitre
----- Option

71. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 742 B F/N xxx-5600→
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille 10.2.40.01
1. Plug (55 poles) central wiring harness /electronic box
(Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 6849 H 6843 R 6815 Y 6827 f 6837 n 6841 v --- CC ---
B Masse J 6853 S --- Z --- g 6840 p 6835 w 3051 DD 6823
C 6800 K 6836 T 6839 a 6844 h 6809 q 6847 x --- EE 6832
D 6848 L 6814 U 6838 b 6850 i --- r 6811 y 6806 FF ---
E 6845 M 6813 V 6834 c 6851 j 6810 s 6846 z 6805 GG ---
F 6842 N --- W --- d 6803 k --- t 3052 AA 6812 HH ---
G 6852 P --- X --- e --- m --- u 6816 BB 6829
2. Plug (14 poles) central wiring harness /travel joystick
(Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
Pin Socket
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 6809 D 6810 G 6812 J 6816 M 6853
B 6817 E 6811 H 6813 K 6814 N 6821
C 6815 F 6818 I 6820 L 6819

72. 3. Plug (6 poles) central wiring harness /potentiometer
(Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug X6 /X7 (8 poles) central wiring harness /travel motor-wiring harness
(Cannon - Deutsch)
Plug in travel motor-wiring harness Plug in central wiring harness
5. Plug (3 poles) central wiring harness /proportional solenoids
(Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
6. Plug (3 poles) travel motor-wiring harness /sensors
(Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
pole c.no. pole c.no.
A 6825 D 6824
B 6823 E ---
C 6822 F ---
left X6 right X7
pole c.no. pole c.no.
1 6828 1 6831
2 6829 2 6832
3 6830 3 6833
4 6835 4 6837
5 6834 5 6836
6 1066 6 1065
7 SW 7 SW
8 6338 8 6339
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 6839 B 6838 C ---
travel pump left Y10 travel reverse
A 6841 B 6840 C ---
travel pump right Y11 travel forward
A 6843 B 6842 C ---
travel pump right Y12 travel reverse
A 6845 B 6844 C ---
travel motor left Y7
A 6835 B 6834 C ---
travel motor right Y8
A 6837 B 6836 C ---
left right
pole c.no. pole c.no.
A 6828 A 6831
B 6829 B 6832
C 6830 C 6833

73. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Wiring
PR 742 B F/N xxx-5600→
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille 10.2.40.02
7. Plug X30 (3 poles) central wiring harness /Diesel engine RPM sensor
(AMP Junior Timer)
Plug in sensor Socket on wiring harness
8. (option) Plug X72 (12 poles) central wiring harness /wiring harness for pedals
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
9. (option) Plug X73 (4 poles) wiring harness for pedals /Inchpedal
(Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
pole c.no.
1 6826
2 6827
3 ---
pole c.no. pole c.no.
1 3050 7 ---
2 3051 8 ---
3 3052 9 ---
4 3049 10 ---
5 3094 11 ---
6 --- 12 ---
pole c.no.
1 3050
2 3051
3 3052
4 3049

74. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - electrical schematic
PR 742 B F/N xxx-5600→
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille
10.2.40.00
Notes
Note:
Numbers shown in wires on schematic = cross section of wire
wires without numbers = 0,75 mm²
marked wires e.g. „6805 y” = identification machine model
wire from K1 /88 to A1 /B „sw“ = black (A1 - minus)
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
identification - machine model:
machine wire no. connections
6805 X5 /1 - A1 /z
PR 742 B
6806 X5 /1 - A1 /y
Wiring B12 travel joystick 3 speed ranges:
S28 push button switch - counter rotation
S29 rocker switch - travel speed range selection 3 steps
Pin N external supply stabilized - (plus) from E-BOX „G“
Pin I external supply stabilized - (middle) from E-BOX „c“
Pin B external supply stabilized - (minus) from E-BOX „b“
Pin M = outlet signal reduced speed range to E-BOX „J“
Pin A = outlet signal counter rotation to E-BOX „h“
Test with multimeter (Ω-meter) on the joystick:
Rocker switch:
Speed range I test between N → M = 1400 ±210
Ω
Speed range II test between N → M = OL (infinite)
Speed range III test between B → M = 1400 ±210
Ω
Push button switch:
Test "push button switch actuated" N → A = 800 ±120
Ω
Test "push button switch not actuated" N → A = 2000±300
Ω

75. pos. description
A1 electronic box
B12 travel joystick
B13 sensor - Diesel engine RPM
B14 sensor - travel motor RPM - left
B15 sensor - travel motor RPM - right
B28 Inchpedal
F4 fuse
F6 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
MP ground connection
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S28 push button switch - counter rotation
S29 rocker switch - travel speed range selection 3 steps
V2 diode (K2)
X2 panel plug - central wiring harness (72 poles)
X5 serial connecting terminal (machine identification)
X7 plug (Deutsch 8 poles)
X8 plug (Deutsch 8 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(AMP Junior Timer 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
X65 plug to B28 (Deutsch 12 poles)
X73 code plug (installed on wiring harness at machines without
Inchpedal)
X77 plug to B28 (Deutsch 4 poles)
Y4 solenoid valve - servo cut off
Y7 proportional solenoid - travel motor left
Y8 proportional solenoid - travel motor right
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
wire
no.
connections
1020 F4 - - - S2 /1
3049 splice5 - X65 - B28
3050 splice3 - X65 - B28
3051 B28 - X65 - A1 /w
3052 B28 - X65 - A1 /t
3094 splice4 - - - X65
6110 K15 - - - K16
6315 S2 /3 - X2 /40 - S3
6316 S2 /2 - - - V2
6318 S3 - - - -
6800 S3 - X2 /50 - A1 /C
6803 A1 /d - X2 /18 - K15 /86
6804 splice1 - X2 /19 - K16 /86
y6805 X5 /1 - X2 /2 - A1 /z
y6806 X5 /1 - X220 - A1 /y
6808 X5 /1 - X2 /4 - splice5
6809 A1 /h - X31 - B12 /A
6810 A1 /j - X31 - B12 /D
6811 A1 /r - X31 - B12 /E
6812 A1 /AA - X31 - B12 /G
6813 A1 /M - X31 - B12 /H
6814 A1 /L - X31 - B12 /K
6815 B12 /C - X31 - A1 /R
6816 B12 /J - X31 - A1 /u
6817 splice3 - X31 - B12 /B
6818 splice1 - X31 - B12 /F
6819 splice2 - X31 - B12 /L
6820 splice4 - X31 - B12 /I
6821 splice5 - X31 - B12 /N
6822 splice3 - X29 - R5 /C
6823 A1 /DD - X29 - R5 /B
6824 splice1 - X29 - R5 /D
6825 splice4 - X29 - R5 /A
6826 splice2 - X30 - B13 /1
6827 A1 /Y - X30 - B13 /2
6828 splice5 - X6 /X21 - B14 /A
6829 A1 /BB - X6 /X21 - B14 /B
6830 splice3 - X6 /X21 - B14 /C
6831 splice5 - X7 /X22 - B15 /A
6832 A1 /EE - X7 /X22 - B15 /B
6833 splice3 - X7 /X22 - B15 /C
6834 A1 /V - X6 /X23 - Y7 /B
6835 A1 /p - X6 /X23 - Y7 /A
6836 A1 /K - X7 /X24 - Y8 /B
6837 A1 /f - X7 /X24 - Y8 /A
6838 A1 /U - X26 - Y9 /B
6839 A1 /T - X26 - Y9 /A
6840 A1 /g - X25 - Y10 /B
6841 A1 /n - X25 - Y10 /A
6842 A1 /F - X28 - Y11 /B
6843 A1 /H - X28 - Y11 /A
6844 A1 /a - X27 - Y12 /B
6845 A1 /E - X27 - Y12 /A
6846 A1 /s - - - Y13
6847 A1 /q - - - Y13
6848 A1 /D - - - splice1
6849 A1 /A - - - splice2
6850 A1 /b - - - splice3
6851 A1 /c - - - splice4
6852 A1 /G - - - splice5
6853 B12 /M - X31 - A1 /J
6854 splice2 - X2 /17 - K15

76. Instrumentenpult
Instrument Panel
Pupitre
.
01 03
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.40.00
PR 742B F/N xxx - 5600®
1
3
2
bl
br sw
321
w
t
3
2
4
1
5
6
7
8
9
10
11
12
3
2
4
1
A
C
B
B
C
A
24V
88a
88 86(85)
B
C
A
B
C
A
A
C
B
A
C
B
B
C
A
B
C
A
A
B
C
F
E
A
D
B
C
3
2
1
2
3
1
N
I
L
F
B
M
J
C
E
K
H
G
D
A
2
3
1
86
87
85
87a
87b
87b
87a
85
87
86
z
X2/2
X2/40
X2/19
X2/18
X2/17
X2/50
B
V
p
BB
1 1
3
3
2 2
5
5
4 4
g
n
U
T
s
q
a
E
F
H
f
K
EE
4
5
3
2
1 1
2
3
5
4
C
B
A
Y
d
C
J
DD
b
y
G
c
A
D
u
R
L
M
AA
r
j
h
X2/20
X2/4
SW
6
6
6
6
7 7
8 8
8
8
7
7
6
3050
3049
3051
3052
6853
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
3094
3050
3049
6808
6825
6852
6821
6820
6851
6850
6822
6817
6833
6830
3094
3050
3049
3051
3052
6831
6828
1
1
1
1
6819
6849
6848
6818
6826
6854
6804
6824
6822
6823
6825
6826
1
0,75
0,75
0,75
0,75
0,75
0,75
0,75
0,75
6805
6816
6815
6814
6813
6812
6811
6810
6809
6848
6849
6851
6852
6806
6850
0,75
0,75
6827
6803
6800
6853
6823
0,75
SW
3051
3052
6834
6835
6829
6840
6841
6838
6839
6846
6847
6843
6842
6845
6844
6842
6843
6838
6839
6840
6841
6846
6847
6844
6845
6837
6836
6832
6832
6836
6837
6833
6831
6833
6831
6831
6833
6830
6828
6835
6834
6835
6829
6830
6828
6834
6827
6315
1020
6318
6805
6806
6808
6805
6800
6804
6803
6803
6800
6804
6854 6854
6110
6315
6808
6806
1
1
1
1
1
1
1
1
1
F4
+
-
X5
H12
H11
X7
X6
Y13
B15
B14
Y8
Y7
Y12
Y11
Y10
Y9
B13
R5
A1
B12
S3
K15
K16
X21
X23
X26
X25
X22
X24
X28
X27
X30
X29
X32
X31
K1
1
2
3
4
5
F6
F6
MP
X73
X65
B28
X77
S2
Y4
V2
3
2
4
1
5
6
7
8
9
10
11
12
6316
S28
S29
7004
1
1
1
1
1
1
1
1
1
G2
1
1a 1b
3 2 1
ws
br
rt
S29
S28
C
NO
sw
bl

77. 1. Plug (55 poles) central wiring harness /electronic box (Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 664 H 621 R 668 Y 629 f 623 n 638 v --- CC 6810
B Masse J 615 S --- Z --- g 635 p 628 w --- DD 646
C 600 K 623 T 626 a 631 h 636 q 640 x 665 EE 647
D 617 L 624 U 627 b 632 i --- r 641 y 643 FF ---
E 618 M 625 V 628 c 633 j 637 s 642 z --- GG ---
F 619 N --- W --- d 670 k --- t --- AA 644 HH ---
G 620 P 6820 X --- e --- m --- u 669 BB 645
2. Plug (14 poles) central wiring harness /travel joystick (Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 636 D 637 G 644 J 669 M ---
B 659 E 641 H 625 K 624 N 655
C 668 F 648 I 652 L 651
PR 752 F/N xxx-2002→2026
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.50.01
Plugs - positioning chart
Electronic Control
Mjfcifss!
Socket
Pin
Socket
Pin

78. 3. Plug (6 poles) central wiring harness /potentiometer (Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug (3 poles) central wiring harness /proportional solenoids (Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
5. Plug (3 poles) travel motor-wiring harness /sensors (Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
6. Plug (3 poles) central wiring harness /Diesel engine RPM sensor (AMP Junior Timer)
Plug in sensor Socket on wiring harness
pole c.no. pole c.no.
A 654 D 649
B 646 E ---
C 658 F ---
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 638 B 635 C ---
travel pump left Y10 travel reverse
A 626 B 627 C ---
travel pump right Y11 travel forward
A 618 B 631 C ---
travel pump right Y12 travel reverse
A 621 B 619 C ---
left right
pole c.no. pole c.no.
A 657 A 656
B 645 B 647
C 661 C 660
pole c.no.
1 653
2 629
3 ---

79. Notes
color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.50.00
Parts list - electrical schematic
Electronic Control
Mjfcifss!
PR 752 F/N xxx-2002 → 2026

80. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - diesel engine RPM
B14 sensor - RPM - travel drive - left
B15 sensor - RPM - travel drive - right
F4 fuse
F6 fuse
F15 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S12 push button switch - travel speed range selection
V2 fuse
X2 panel plug - central wire harness (72 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
Y4 solenoid valve - servo cut off
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Y53 solenoid valve - Diesel engine RPM/safety control
(working hydraulic)
Note:
numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model (integrated in central wiring
harness)
wire from K1 /88 to A1 /B = wo.no. white with
mark MASSE (A1 - minus)
wire
no.
connections
101 F4 - - - S2 /1
323 S2 /3 - X2 /64 - S3
324 S12 /S - - - K5 /K6
600 S3 - X2 /54 - A1 /C
610 splice2 - X2 /65 - S12 /S
615 S12 /S1 - X2 /6 - A1 /J
617 A1 /D - - - splice1
618 A1 /E - X27 - Y12 /A
619 A1 /F - X28 - Y11 /B
620 A1 /G - - - splice5
621 A1 /H - X28 - Y11 /A
623 A1 /K - - - A1 /f
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - X26 - Y9 /A
627 A1 /U - X26 - Y9 /B
628 A1 /V - - - A1 /p
629 A1 /Y - X30 - B13 /2
631 A1 /a - X27 - Y12 /B
632 A1 /b - - - splice3
633 A1 /c - - - splice4
635 A1 /g - X25 - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - X25 - Y10 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 splice5 - - - A1 /y
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X21 - B14 /B
646 A1 /DD - X29 - R5 /B
647 A1 /EE - X22 - B15 /B
648 splice1 - X31 - B12 /F
649 splice1 - X29 - R5 /D
651 splice2 - X31 - B12 /L
652 splice4 - X31 - B12 /I
653 splice2 - X30 - B13 /1
654 splice4 - X29 - R5 /A
655 splice5 - X31 - B12 /N
656 splice5 - X22 - B15 /A
657 splice5 - X21 - B14 /A
658 splice3 - X29 - R5 /C
659 splice3 - X31 - B12 /B
660 splice3 - X22 - B15 /C
661 splice3 - X21 - B14 /C
664 A1 /A - - - splice2
y665 splice5 - - - A1 /x
667 splice1 - X2 /30 - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 A1 /d - X2 /18 - K5 /86
6810 A1 /CC - - - Y53
6820 A1 /P - - - Y53
MASSE ground connection to A1 /B

81. .
01 01
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.50.00
PR 752 F/N xxx - 2002®2026
2
Kabel ohne Querschnittsangabe 0,96 mm
2
All unmarked wires have a cross section of 0,96 mm
2
Cable sans prescription de section = 0,96 mm
656
657
660
661
665
651
664
617
648
654
620
655
652
653
610
600
615
667
667
670
MASSE
628
628
645
645
642
640
627
626
635
638
635
638
627
626
642
640
647
623
623
647
621
619
618
631
619
621
631
618
660
656
656
660
661
661
657
657
660
656
636
637
641
644
625
624
668
669
669
668
624
625
644
641
637
636
659
648
651
652
655
649
658
646
654
629
653
665
617
664
633
620
643
632
629
670
600
615
646
670
615
600
667
610 610
324
324
323
633
632
658
659
643
6810
6820
X29
H12
H11
Y13
B15
B14
Y12
Y11
Y10
Y9
B13
R5
A1
B12
S3
S12
K5
K6
X21
X26
X25
X22
X28
X27
X30
X32
X31
K1
Y53
A
B
C
B
C
A
A
C
B
C
B
A
B
A
B
C
A
A
C
B
2
3
1
f
z
B
V
p
BB
g
n
U
T
s
q
a
E
F
H
K
EE
Y
d
C
J
DD
b
y
G
c
A
D
x
u
R
L
M
AA
r
j
h
P
CC
24V
+
-
88a
88 86(85)
F
E
A
D
B
C
3
2
1
1
2
3
4
5
X2/64
X2/30
X2/18
X2/65
X2/6
X2/54
1
1
1
F6
F6
86
87
85
87a
87b
87b
87a
85
87
86
S1
S
G2
N
I
L
F
B
M
J
C
E
K
H
G
D
A
sw
Instrumentenpult
Instrument Panel
Pupitre
1
3
2
F4
323
101
S2
607
Y4
bl
br sw
304
V2
673
F15

82. 1. Plug (55 poles) central wiring harness /electronic box (Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 664 H 621 R 668 Y 629 f 623 n 638 v --- CC 6810
B Masse J 615 S --- Z --- g 635 p 628 w --- DD 646
C 600 K 623 T 626 a 631 h 636 q 640 x 665 EE 647
D 617 L 624 U 627 b 632 i --- r 641 y 643 FF ---
E 618 M 625 V 628 c 633 j 637 s 642 z --- GG ---
F 619 N --- W --- d 670 k --- t --- AA 644 HH ---
G 620 P 6820 X --- e --- m --- u 669 BB 645
2. Plug (14 poles) central wiring harness /travel joystick (Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 636 D 637 G 644 J 669 M ---
B 659 E 641 H 625 K 624 N 655
C 668 F 648 I 652 L 651
PR 752 F/N xxx-2027→2062
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.51.01
Plugs - positioning chart
Electronic Control
Mjfcifss!
Socket
Pin
Socket
Pin

83. 3. Plug (6 poles) central wiring harness /potentiometer (Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
4. Plug (3 poles) central wiring harness /proportional solenoids (Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
5. Plug (3 poles) travel motor-wiring harness /sensors (Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
6. Plug (3 poles) central wiring harness /Diesel engine RPM sensor (AMP Junior Timer)
Plug in sensor Socket on wiring harness
pole c.no. pole c.no.
A 654 D 649
B 646 E ---
C 658 F ---
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 638 B 635 C ---
travel pump left Y10 travel reverse
A 626 B 627 C ---
travel pump right Y11 travel forward
A 618 B 631 C ---
travel pump right Y12 travel reverse
A 621 B 619 C ---
left right
pole c.no. pole c.no.
A 657 A 656
B 645 B 647
C 661 C 660
pole c.no.
1 653
2 629
3 ---

84. Notes
color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.51.00
Parts list - electrical schematic
Electronic Control
Mjfcifss!
PR 752 F/N xxx-2027 → 2062

85. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - diesel engine RPM
B14 sensor - RPM - travel drive - left
B15 sensor - RPM - travel drive - right
F4 fuse
F6 fuse
F15 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K5 relay - reduced travel speed range indicator light
K6 relay - electronic fault indicator
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S12 push button switch - travel speed range selection
V2 diode (K2)
X2 panel plug - central wiring harness (72 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
X64 plug (Deutsch 18 poles)
Y4 solenoid valve - servo cut off
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Y53 solenoid valve - Diesel engine RPM/safety control
(working hydraulic)
Note:
numbers shown in wires on schematic = cross
section of wire
wires without numbers = 0,96 mm²
marked wires e.g. “y643” = identification
machine model (integrated in central wiring
harness)
wire from K1 /88 to A1 /B = wo.no. white with
mark MASSE (A1 - minus)
wire
no.
connections
101 F4 - - - S2 /1
323 S2 /3 - X2 /64 - S3
324 S12 /S - - - K5 /K6
600 S3 - X2 /54 - A1 /C
610 splice2 - X2 /65 - S12 /S
615 S12 /S1 - X2 /6 - A1 /J
617 A1 /D - - - splice1
618 A1 /E - X27 - Y12 /A
619 A1 /F - X28 - Y11 /B
620 A1 /G - - - splice5
621 A1 /H - X28 - Y11 /A
623 A1 /K - - - A1 /f
624 A1 /L - X31 - B12 /K
625 A1 /M - X31 - B12 /H
626 A1 /T - X26 - Y9 /A
627 A1 /U - X26 - Y9 /B
628 A1 /V - - - A1 /p
629 A1 /Y - X30 - B13 /2
631 A1 /a - X27 - Y12 /B
632 A1 /b - - - splice3
633 A1 /c - - - splice4
635 A1 /g - X25 - Y10 /B
636 A1 /h - X31 - B12 /A
637 A1 /j - X31 - B12 /D
638 A1 /n - X25 - Y10 /A
640 A1 /q - - - Y13
641 A1 /r - X31 - B12 /E
642 A1 /s - - - Y13
y643 splice5 - - - A1 /y
644 A1 /AA - X31 - B12 /G
645 A1 /BB - X21 - B14 /B
646 A1 /DD - X64/X29 - R5 /B
647 A1 /EE - X22 - B15 /B
648 splice1 - X31 - B12 /F
649 splice1 - X64/X29 - R5 /D
651 splice2 - X31 - B12 /L
652 splice4 - X31 - B12 /I
653 splice2 - X30 - B13 /1
654 splice4 - X64/X29 - R5 /A
655 splice5 - X31 - B12 /N
656 splice5 - X22 - B15 /A
657 splice5 - X21 - B14 /A
658 splice3 - X64/X29 - R5 /C
659 splice3 - X31 - B12 /B
660 splice3 - X22 - B15 /C
661 splice3 - X21 - B14 /C
664 A1 /A - - - splice2
y665 splice5 - - - A1 /x
667 splice1 - X2 /30 - K6 /86
668 B12 /C - X31 - A1 /R
669 B12 /J - X31 - A1 /u
670 A1 /d - X2 /18 - K5 /86
6810 A1 /CC - - - Y53
6820 A1 /P - - - Y53
MASSE ground connection to A1 /B

86. .
01 01
Kabelschema - Elektronik
Electronics - Schematic
Schèma de c blage électronique
â 10.2.51.00
2
Kabel ohne Querschnittsangabe 0,96 mm
2
All unmarked wires have a cross section of 0,96 mm
2
Cable sans prescription de section = 0,96 mm
656
657
660
661
665
651
664
617
648
654
620
655
652
653
610
600
615
667
667
670
MASSE
628
628
645
645
642
640
627
626
635
638
635
638
627
626
642
640
647
623
623
647
621
619
618
631
619
621
631
618
660
656
656
660
661
661
657
657
660
656
636
637
641
644
625
624
668
669
669
668
624
625
644
641
637
636
659
648
651
652
655
649
658
646
654
629
653
665
617
664
633
620
643
632
629
670
600
615
646
670
615
600
667
610 610
324
324
323
633
632
658
659
643
6810
6820
X29
H12
H11
Y13
B15
B14
Y12
Y11
Y10
Y9
B13
R5
A1
B12
S3
S12
K5
K6
X21
X26
X25
X22
X28
X27
X30
X32
X31
K1
Y53
X64
A
B
C
B
C
A
A
C
B
C
B
A
B
A
B
C
A
A
C
B
2
3
1
f
z
B
V
p
BB
g
n
U
T
s
q
a
E
F
H
K
EE
Y
d
C
J
DD
b
y
G
c
A
D
x
u
R
L
M
AA
r
j
h
P
CC
24V
+
-
88a
88 86(85)
F
E
A
D
B
C
3
2
1
2 5 3 4
1
2
3
4
5
X2/64
X2/30
X2/18
X2/65
X2/6
X2/54
1
1
1
F6
F6
86
87
85
87a
87b
87b
87a
85
87
86
S1
S
G2
N
I
L
F
B
M
J
C
E
K
H
G
D
A
PR 752 F/N xxx - 2027®2062
sw
Instrumentenpult
Instrument Panel
Pupitre
1
3
2
F4
323
101
S2
607
Y4
bl
br sw
304
V2
673
F15

87. 1. Plug (55 poles) central wiring harness /electronic box (Cannon KPSE 06 E 22-55 SB-DN)
Plug in electronic box Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 6849 H 6843 R 6815 Y 6827 f 6859 n 6841 v --- CC 6855
B Masse J 6853 S --- Z --- g 6840 p 6860 w 3051 DD 6823
C 6800 K 6859 T 6839 a 6844 h 6809 q 6847 x 6857 EE 6832
D 6848 L 6814 U 6838 b 6850 i --- r 6811 y 6858 FF ---
E 6845 M 6813 V 6860 c 6851 j 6810 s 6846 z --- GG ---
F 6842 N --- W --- d 6803 k --- t 3052 AA 6812 HH ---
G 6852 P 6856 X --- e --- m --- u 6816 BB 6829
2. Plug (14 poles) central wiring harness /travel joystick (Cannon CA 06COM-E-20-27S-B-03-A176-LH)
Plug in travel joystick Socket on wiring harness
pole c.no. pole c.no. pole c.no. pole c.no. pole c.no.
A 6809 D 6810 G 6812 J 6816 M 6853
B 6817 E 6811 H 6813 K 6814 N 6821
C 6815 F 6818 I 6820 L 6819
3. Plug (6 poles) central wiring harness /potentiometer (Cannon CA 06 COM-E 14S-6 S-B-03-A176-LH)
Socket on wiring harness Plug in potentiometer
pole c.no. pole c.no.
A 6825 D 6824
B 6823 E ---
C 6822 F ---
PR 752 F/N xxx-2063→
Typ/ab Type/from Type/a partir de
Datum Edition Date
01 01 Blatt
Page
Feuille
Benennung Description Dénomination
10.2.52.01
Plugs - positioning chart
Electronic Control
Mjfcifss!
Socket
Pin
Socket
Pin

88. 4 Plug (3 poles) central wiring harness /proportional solenoids (Cannon CA 06 COM-E 10 SL-3 S-B-03-LH)
Socket on wiring harness Plug in proportional solenoid
5 Plug (3 poles) travel motor-wiring harness /sensors (Cannon KPSE 06 E 8-3A SB-DN)
Socket on wiring harness Plug in sensor
6. (option) Plug X65 (12 poles) central wiring harness /wiring harness for pedals (Cannon - Deutsch)
Socket on pedal wiring harness Socket on central wiring harness
7. Plug X30 (3 poles) central wiring harness /Diesel engine RPM sensor (AMP Junior Timer)
Plug in sensor Socket on wiring harness
pole c.no. pole c.no. pole c.no.
travel pump left Y9 travel forward
A 6839 B 6838 C ---
travel pump left Y10 travel reverse
A 6841 B 6840 C ---
travel pump right Y11 travel forward
A 6843 B 6842 C ---
travel pump right Y12 travel reverse
A 6845 B 6844 C ---
left right
pole c.no. pole c.no.
A 6828 A 6831
B 6829 B 6832
C 6830 C 6833
pole c.no. pole c.no.
1 3050 7 ---
2 3051 8 ---
3 3052 9 ---
4 3049 10 ---
5 3094 11 ---
6 --- 12 ---
pole c.no.
1 6826
2 6827
3 ---

89. Benennung Description Dénomination Typ/ab Type/from Type/ a partir de
Mjfcifss!
Parts list - electrical schematic
PR 752 F/N xxx-2063→
Datum Edition Date
01 04 Electronic Control Blatt
Page
Feuille
10.2.52.00
Notes
Note:
Numbers shown in wires on schematic = cross section of wire
wires without numbers = 0,75 mm²
marked wires e.g. “y6857” = identification machine model (integrated in central wiring harness)
wire from K1 /88 to A1 /B = wo.no. white with mark MASSE (A1 - minus) or „sw“ black (A1 - minus)
Color codes: bl = blue gr = gray
bl-ws = blue-white rt = red
br = brown rt-ws = red-white
br-ge = brown-yellow sw = black
ge = yellow gn = green
Wiring B12 travel joystick 3 speed ranges:
S28 push button switch - counter rotation
S29 rocker switch - travel speed range selection 3 steps
Pin N external supply stabilized - (plus) from E-BOX „G“
Pin I external supply stabilized - (middle) from E-BOX „c“
Pin B external supply stabilized - (minus) from E-BOX „b“
Pin M = outlet signal reduced speed range to E-BOX „J“
Pin A = outlet signal counter rotation to E-BOX „h“
Test with multimeter (Ω-meter) on the joystick:
Rocker switch:
Speed range I test between N → M = 1400 ±210
Ω
Speed range II test between N → M = OL (infinite)
Speed range III test between B → M = 1400 ±210
Ω
Push button switch:
Test "push button switch actuated" N → A = 800 ±120
Ω
Test "push button switch not actuated" N → A = 2000±300
Ω

90. pos. description
A1 electronic box (55 poles)
B12 travel joystick (14 poles)
B13 sensor - Diesel engine RPM
B14 sensor - RPM - travel drive - left
B15 sensor - RPM - travel drive - right
B28 Inchpedal
F4 fuse
F6 fuse
F15 fuse
G2 battery
H11 indicator light - reduced travel speed range
H12 indicator light - electronic fault indicator
K1 battery main switch
K15 relay - reduced travel speed range indicator light
K16 relay - electronic fault indicator
MP ground connection
R5 potentiometer - nominal RPM value
S2 neutral starting switch
S3 emergency off switch
S28 push button switch - counter rotation
S29 rocker switch - travel speed range selection 3 steps
V2 diode (K2)
X2 panel plug - central wiring harness (72 poles)
X21 plug (Cannon 3 poles)
È
X28 plug (Cannon 3 poles)
X29 plug to R5(Cannon 6 poles)
X30 plug to B13(Cannon 3 poles)
X31 plug to B12(Cannon 14 poles)
X32 plug to A1(Cannon 55 poles)
X64 plug to R5 (Deutsch 18 poles)
X65 plug to B28 (Deutsch 12 poles)
X73 code plug (installed on wiring harness at machines without
Inchpedal)
Y4 solenoid valve - servo cut off
Y9 proportional solenoid - travel pump left
(travel forward)
Y10 proportional solenoid - travel pump left
(travel reverse)
Y11 proportional solenoid - travel pump right
(travel forward)
Y12 proportional solenoid - travel pump right
(travel reverse)
Y13 solenoid valve - parking brake
Y28 solenoid valve - Diesel engine RPM/safety control (working
hydraulic)
wire
no.
connections
6110 K15 - - - K16
6315 S2 /3 - X2 /40 - S3
6334 - - - - -
6800 S3 - X2 /50 - A1 /C
6803 A1 /d - X2 /18 - K15 /86
6804 splice1 - X2 /19 - K16 /86
6809 A1 /h - X31 - B12 /A
6810 A1 /j - X31 - B12 /D
6810 A1 /CC - - - Y53
6811 A1 /r - X31 - B12 /E
6812 A1 /AA - X31 - B12 /G
6813 A1 /M - X31 - B12 /H
6814 A1 /L - X31 - B12 /K
6815 B12 /C - X31 - A1 /R
6816 B12 /J - X31 - A1 /u
6817 splice3 - X31 - B12 /B
6818 splice1 - X31 - B12 /F
6819 splice2 - X31 - B12 /L
6820 splice4 - X31 - B12 /I
6820 A1 /P - - - Y53
6821 splice5 - X31 - B12 /N
6822 splice3 - X64 /X29 - R5 /C
6823 A1 /DD - X64 /X29 - R5 /B
6824 splice1 - X64 /X29 - R5 /D
6825 splice4 - X64 /X29 - R5 /A
6826 splice2 - X30 - B13 /1
6827 A1 /Y - X30 - B13 /2
6828 splice5 - X21 - B14 /A
6829 A1 /BB - X21 - B14 /B
6830 splice3 - X21 - B14 /C
6831 splice5 - X22 - B15 /A
6832 A1 /EE - X22 - B15 /B
6833 splice3 - X22 - B15 /C
6838 A1 /U - X26 - Y9 /B
6839 A1 /T - X26 - Y9 /A
6840 A1 /g - X25 - Y10 /B
6841 A1 /n - X25 - Y10 /A
6842 A1 /F - X28 - Y11 /B
6843 A1 /H - X28 - Y11 /A
6844 A1 /a - X27 - Y12 /B
6845 A1 /E - X27 - Y12 /A
6846 A1 /s - - - Y13
6847 A1 /q - - - Y13
6848 A1 /D - - - splice1
6849 A1 /A - - - splice2
6850 A1 /b - - - splice3
6851 A1 /c - - - splice4
6852 A1 /G - - - splice5
6853 B12 /m - X31 - A1 /J
6854 splice2 - X2 /17 - K15
6855 A1 /CC - - - Y28
6856 A1 /P - - - Y28
y6857 splice5 - - - A1 /x
y6858 splice5 - - - A1 /y
6859 A1 /K - - - A1 /f
6860 A1 /V - - - A1 /p
MASSE ground connection to A1 /B

91. Instrumentenpult
Instrument Panel
Pupitre
1
1
1
1
3052
3051
3049
3050
3050
3049
3051
3052
6830
6828
6831
6828
6833
6830
6833
6831
6831
6833
6840
6840
6841
6841
6838
6838
6839
6839
6844
6844
6845
6845
6842
6842
6843
6843
6829
6847
6846
6847
6846
6860
6860
6828
6830
6829
6831
6833
6832
6832
6859
6859
6825
6822
1
6823
6825
6823
6822
6824
1
1
1
6858
6858
6850
6850
6852
6852
6851
6851
6849
6849
6848
6848
6857
6857
6856
6855
6315
0,75
0,75
0,75
0,75
0,75
0,75
0,75
0,75
1
1
1
1
1
1
1
1
1
1
1
1
1
6315
6334
6800 6800
6800
6853
1
6853
6854 6854 1
6854
6803
F6
6803
6803
6110
6804
6804
F6
1
6804
6811
6810
6809
6816
6815
6814
6813
6812
6809
6810
6811
6812
6813
6814
6815
6816
0,75
6821
6820
6819
6818
6817 6817
6818
6819
6820
6821
6827
6827
6826
1
6826
MASSE
0,75
1
1
3094
3094
-
+
X65 X65
X73
12
11
10
9
8
7
6
5
1
4
2
3
B28
Y9
Y10
X25
X26
Y12
Y11
X27
X28
X21
B14
X22
B15
X32
X64
X29
R5
Y28
A1
MP
S3
2
K15
H11
K16
H12
1
K1
3
4
5
X30
B13
Y13
sw
w
t
g
n
U
T
a
E
F
H
A
C
B
B
C
A
B
C
A
A
C
B
BB
q
s
p
V
A
B
C
C
B
A
EE
f
K
2 5 3 4
DD
1
2
3
C B D A E F
y
b
G
c
A
D
z
x
P
CC
X2/40
X2/50
C
J
X2/17
86
87
85
87a
87b
X2/18
d
87b
87a
85
X2/19
86
87
h
j
r
AA
M
L
R
u
B
88
88a
24V
86(85)
1
3
2
Y
.
01 03
Kabelschema - Elektronik
Electronics - Schematic
Schèma de câblage électronique 10.2.52.00
PR752 F/N xxx - 2063 ®
----- Optionen verkabelt, nicht bestückt
Options wired, not equipped
Options non equipées
3052
3051
3049
3050
1
4
2
3
ge
gn
sw
rt
1
3
2
F4
1020
S2
7004
Y4
bl
br sw
6316
V2
F15
321
N
I
L
F
B
M
J
C
E
K
H
G
D
A
B12 X31
S28
S29
1
1a 1b
3 2 1
ws
br
rt
S29
S28
C
NO
sw
bl