Recommended
More Related Content
Similar to Diagrama HCD-GTR33_GTR55_GTR77.pdf
Similar to Diagrama HCD-GTR33_GTR55_GTR77.pdf (20)
Recently uploaded
Recently uploaded (20)
Diagrama HCD-GTR33_GTR55_GTR77.pdf
- 1. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 15 15 6-1. BLOCK DIAGRAM - RF SERVO, USB Section - SECTION 6 DIAGRAMS OPTICAL PICK-UP BLOCK RF AMP, SERVO DSP, AUDIO PROCESSOR IC101 SYSTEM CONTROLLER IC401 (1/4) FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE IC201 AUTOMATIC POWER CONTROL Q102-1 RF_IP 125 RF_C 3 RF_B 2 RF_A 1 RF_D 4 RF VOA/A VOB/B VOC/C VOD/D RF_F 6 VOE/E+G RF_E 5 VOF/F+H V2O 12 VC LDO1 17 LD (780) AUTOMATIC POWER CONTROL Q102-2 LDO2 18 LD (650) FOO 25 CD ON SWITCH Q101-1 CD ON SWITCH Q101-2 VR (780) MSW GPIO 23 118 VR (650) FCS+ MSW MDI1 15 MDI2 16 PD LIMIT Q103 SF_CS# CS_ SD-RAM IC104 X101 27MHz 36 FCS– 37 1 TRO 24 TRK+ 35 TRK– 34 4 FMO 21 SL+ 29 SL– 30 10 DMO 20 SP+ 27 SP– 28 31 32 41 46 47 13 SPFG/OPINN 128 45 GPIO GPIO GPIO 120 DG0, DQ1 – DQ15 RD0 – RD15 PRST # A0 – A11 RA0 – RA11 2, 4, 5, 7, 8, 10, 11, 13, 42, 44, 45, 47, 48, 50, 51, 53 45 – 49, 51 – 53, 64 – 61, 56 – 59 82, 83, 85, 86, 74 – 69, 81, 67 23 – 26, 29 – 34, 22, 35 36 XTALI 9 1 SF_CK SCK 39 6 BA0 BA0 78 20 BA1 BA1 80 21 RCLK CLK 66 38 DQM0 LDQM 55 15 DQM1 UDQM 65 39 RAS# RAS 77 18 CAS# CAS 76 17 RWE# WE 75 16 : CD PLAY : AUDIO : USB FOCUS COIL DRIVE TRACKING COIL DRIVE SLED MOTOR DRIVE SPINDLE MOTOR DRIVE REGULATOR GPIO MUTE123 116 19 6 7 MUTE4 MUTE4 22 20 GPIO TSD-M 94 22 IOPMON/ OPINP 127 40 8 PS 21 BUFFER BUFFER RF +3.3V 43 REGO2 REGO1 REGO2 REGO1 (KHM-313CAB) FLASH ROM IC102 XTALO 10 L-OUT 115 119 GPIO 114 GPIO19 106 VINL 14 13 VINR BCK 7 LRCK 6 8 SCKI A/D CONVERTER IC4601 9 DOUT REC_L R-CH USB CONTROLLER IC1501 31 USBUP_DP 30 USBUP_DM AOUT-L 5 8 AOUT-R D/A CONVERTER IC4602 1 SDATA 2 SCLK 3 LRCK 4 MCLK USB_DP 27 R-CH USB_DM 28 SO 2 SI 5 SF_DO 37 SF_DI 38 CD MECHANISM DECK M1- M2+ M2- M1+ M1+ 21 M1- 18 M2+ 7 M2- 6 MOTOR DRIVE Q645 - 648 MOTOR DRIVE Q640, 641, Q643, 644 SW3 SW2 SW7-CHACK SW1 SW1 23 SW3 22 SW2 25 SW-CHUCK 24 SW5-STOCK SW8-OPEN SW6-CLOSE SW-STOCK 27 SW-CLOSE 26 SW-OPEN 28 2 USBDN1_DP 1 USBDN1_DM 73 MTK-OC2 CN1001 3 2 1 D+ D– 68 MTK-OC1 VBUS VBUS OVER CURRENT DETECT IC1500 4 USBDN2_DP 3 USBDN2_DM 3 2 1 D+ D– VBUS MTK-RST 48 MTK-TX 35 MTK-RX 36 MTK-CLOCK 37 MTK-XIFCS 34 MTK-BUSY 19 IFSDI 35 IFSOD 41 IFSCK 40 IFCS# 88 IFBSY 87 HUB_RST 47 VBus_Det 57 VBUS_DET 27 RESET_N 26 X1500 24MHz XTAL1/ CLKIN 33 XTAL2 32 USB +5V PLAY A REC/PLAY B CN1000 SIGNAL PATH R-ch is omitted due to same as L-ch. OPOUT 126 1 7 3 5 A (Page 16) B (Page 16) j o m i
- 2. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 16 16 6-2. BLOCK DIAGRAM - MAIN Section - R-CH TUNER (FM/AM) AM FM ANT AM ANT ST-L ST-R ST-DOUT R-CH R-CH (E4) R-CH ST-DIN ST-CLK ST-CE FM75: COAXIAL ANTENNA TUNED 61 ST-TUNED 43 ST-L 56 ST-R 45 TAPE L 54 TAPE R 36 REC BL 7 REC BR 21 DATA 22 CLK 42 30 AUX-L 46 MIC 29 VOLINL TONEOUTL 26 OUTL 44 CD-L 67 ST-DOUT 66 ST-CLK 63 ST-CE R2A15216FP-DATA 60 TC REC MUTE 41 TP STATE 70 9 SA2 POWER ILLUMINATOR 71 VACS IN 89 R2A15216FP-CLK 59 HP/MIC DET 66 23 SWOUT 28 BB1L 37 RECAL BAND-PASS FILTER Q115 27 19 17 18 BB2L BASS AGC Q128 BASS AGC Q178 D630 INPUT SELECTOR, ELECTRICAL VOLUME IC407 SYSTEM CONTROLLER IC401 (2/4) : AUDIO SIGNAL PATH R-ch is omitted due to same as L-ch. : TUNER (FM/AM) J700 MIC RV700 MIC LEVEL IC700 MIC AMP 65 ST-DIN R L J120 PC IN L-OUT REC-L HP DET OUT SW OUT BASS AGC : MIC : TAPE (PLAY) : TAPE (REC) R-CH 1 3 7 5 R-CH Q682 7 5 5 7 R-CH L501 S501 IC502 IC501 OP AMP OP AMP MUTE SW Q683 MUTE SW BIAS OSC Q501, 502 R-CH EH VREF SW L-CH TAPE DECK A (Page 15) 13 X-OUT 15 X-IN X402 8MHz 11 XC-OUT 10 XC-IN X401 32.768kHz Abbreviation E4 : African model J (Page 17) B (Page 15) D (Page 17) E (Page 17) F (Page 17) j o m i
- 3. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 17 17 6-3. BLOCK DIAGRAM - AMP Section - LINE AMP IC252 POWER AMP IC800 MUTING Q402 OVER LOAD DETECT Q801 OVER LOAD DETECT Q800 OVER LOAD DETECT Q802 R-CH MUTING Q430 LINE AMP IC253 –1 –2 MUTING CONTROL Q670 LINE MUTE 58 STK MUTE 51 17 20 22 19 1 3 10 SW SPK RELAY 52 FAN MOTOR DRIVE Q697, 699 RY800 + – – + RY500 D807 TH802 M M101 (FAN) PHONES + – SUBWOOFER SUBWOOFER JK500 RELAY DRIVE Q500 FR SPK RELAY 53 PROTECT 50 RELAY DRIVE Q502 R-CH J702 SYSTEM CONTROLLER IC401 (3/4) : AUDIO SIGNAL PATH R-ch is omitted due to same as L-ch. DC DETECT Q803, 806 THERMAL DETECTOR Q807, 808 R L FRONT SPEAKER JK800 + – – + R L SATELLITE SPEAKER JK801 FAN ON/OFF 38 BASS AGC HP DET OUT SW OUT BUFFER Q431 AC CUT DETECT Q501 PROTECT DETECT Q809, 811 AC DETECT PROTECT (GTR77) (GTR77) (GTR33/55) MUTING Q425 15 8 J (Page 16) F (Page 16) D (Page 16) E (Page 16) G (Page 18) + – + – JK501 H (Page 18) j o m i
- 4. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 18 18 6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section - REMOTE CONTROL RECEIVER IC1100 FL1100 FLUORESCENT INDICATOR TUBE 94 SW/USB CTRL FLUORESCENT INDICATOR TUBE DRIVER IC1101 SYSTEM CONTROLLER IC401 (4/4) F955 (MX) (EXCEPT MX) R955 RECT D902, 903 D904, 905 PROTECT DETECT Q606 RECT D610 – 613 LED-VOL1. 2 LED-VOL3. 4 LED-VOL5. 6 S1100 – 1109, S1110 – 1119, S1124 – 1133, S1302 54 STBY RELAY RESET SWITCH Q210, 214, 215 D213 +3.3V FL +3.3V 83 OVERVOLTAGE 20 AC CUT 12 RESET 85 MASTER VOL SG5/KS5 – SG24/KS24 14 – 33 D1105 – 1107, SEL A D1108 – 1110, SEL B (STREAM) LED DRIVE Q1122 80 USB-LED CTRL LED DRIVE Q1121 D1104 SUBWOOFER 95 STBY LED AD KEY0 4 SIRCS D1011 I/1 STANDBY ROTARY ENCODER MASTER VOLUME S1301 DIN FL-DRIVER-DATA 2 3 CLK FL-DRIVER-CLK 1 2 STB FL-DRIVER-CS 3 1 86 91 90 74 97 87 84 POWER/DISPLAY-KEY AD-KEY0 AD-KEY1 AD-KEY2 (AC IN) RY901 RELAY DRIVE Q903 VOLTAGE SELECTOR S901 DVDD +3.3V D607 D628 D623, 624 FAN +12V D908 TUNER +9V, A+9V A+9V M+9V F956 RECT D601 F952 F953 F951 F953 RECT D800 D608 +9V REGULATOR IC678 +9V REGULATOR IC602 AVDD +5V +5V REGULATOR Q696 VM+9V +3.3V REGULATOR IC603 +4V REGULATOR Q211, 212 LED SEL A, LED SEL B CD MECHANISM MOTOR B+ REGULATOR Q655 – 658 69 LED CTRL 5 CDM-SD JOG B+ 43 AD SUPPLY SW B+ SWITCH Q627, 628 –32V REGULATOR Q902 AMP SECTION B+ FOR FLUORESCENT INDICATOR TUBE –VFL VF VF PT902 SUB POWER TRANSFORMER PT901 MAIN POWER TRANSFORMER VCC +3.3V EVER +3.3V +VH –VH D1002, 1003 PROTECT (E2, E51, E4) (MX, AR) AC DETECT GR1 – GR14 34 – 47 LED DRIVE Q1118 – 1120 USB B D1000 USB A AVDD +1.8V 82 MTK POWER MONITOR RF +3.3V +5V REGULATOR IC677 45 MTK OE USB +5V (GTR55/77) D651 METER +5V +5V REGULATOR Q698 D505, 502 B+ SWITCH Q300 – 303 31 METER LED CTRL METER DISPLAY BLOCK RECT D906, 907 +1.8V REGULATOR IC111 +3.3V REGULATOR IC107 39 METER BL CTL LED DRIVE Q230 LED SEL A LED SEL B LED LED DRIVE Q231 81 METER SW 72 METER-IN4 77 METER-IN3 79 METER-IN2 METER-IN1 (GTR55/77) 78 +9V SWITCH Q684 M+9V (E4) RECT D801 +VL –VL POWER CONTROL Q673 SW DRIVER Q681 49 TC_M+9V SW +12V REG IC600 (GTR55/77) G (Page 17) H (Page 17) Abbreviation AR : Argentina model E2 : 120V AC area in E model E4 : African model E51 : Chilean and Peruvian models MX : Mexican model j o m i
- 5. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 21 21 • See page 39 for Waveforms. • See page 40 for IC Block Diagrams. • See page 44 for IC Pin Function Description. 6-6. SCHEMATIC DIAGRAM - DMB19 Board (1/3) - Note: When IC102 cannot exchange with single. When this part is damaged, exchange the entire mounted board. 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J 3.2 5.0 3.4 1.5 1.9 0.6 3.2 3.2 2.1 2.1 2.1 2.1 2.0 2.0 1.8 3.4 0.9 0.9 2.1 1.5 0.6 0 0 3.3(2.5) 3.4 3.4 1.5(2.2) 1.5 3.4 0 1.5 1.5 3.4 2.9 0 3.2 0.8 1.9 1.5 2.3 3.2 0 0 0 0 0(1.4) 0 0 3.2 3.2 0 0 0 0 0 3.2 0 0 2.5 3.1 3.2 1.9 3.2 3.2 3.4 0 3.2 * 0.4 1.3 0.2 1.1 3.2 0.1 3.3 0 0(1) 0(1.2) 0(1.2) 3.2 0 0 0 1.9 3.2 0 0 0 0 0 0 0 0(1.1) 0(1.1) 1.3 3.4 3.4 1.3 0 0 3.4 3.4 1.8 1.6 1.7 3.3 0 0 1.7 3.4 3.4 3.4 1.9 1 1 2.7 1.5 1 2 3 4 5 6 6P CN105 TXD RXD GND +3.3V V2REFO RFMON 47k R124 3.3k R1151 0.01 C192 0.1 C179 100 R156 22 R112 2.7k R1110 100k R114 0.1 C116 100 R109 0.01 C113 22 R115 100 R101 10k R107 10V 47 C105 0.22 C195 47k R117 1k R116 1 C124 3.3k R1150 0.01 C101 22 R121 0.1 C115 10V 47 C112 1M R108 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CN101 24P GND (LD) LD (650) NC NC PD LD (780) VR (650) VR (780) NC VOE/E+G VCC VC GND (PDIC) VOF/F+H VOB/B VOA/A RF (LO:DVD.HI:CD)MSW VOD/D VOC/C TRK- TRK+ FCS+ FCS- 0.01 C106 3.3k R1152 22 R113 100 R123 10V 100 C190 47k R110 0.22 C193 22 R118 RT1N241C-TP-1 Q103 0.01 C160 22 R120 0.1 C191 100k R1129 15k R136 100 R111 0.1 C197 0.01 C144 0.1 C180 C169 0.1 D1 G2 S2 D2 G1 S1 UM6K1N-TN Q101 Q102 QST8TR JL1101 JL1102 JL1105 JL1106 JL1107 JL1108 JL1110 JL1111 JL1112 JL1113 JL1114 JL1115 JL1116 JL1117 JL1118 JL1119 JL1120 JL1121 JL1122 JL1123 JL1124 JL1207 JL1205 JL1204 JL1203 JL1202 JL1201 CL106 CL107 REG01 TRK- TRK+ FCS+ FCS- REG02 TRO IOP FOO IOPMON SPFG TSD_M DMO ALRCK FMO ABCK ACLK VREFO ASDATA0 RF+3.3V DVDD5V DVDD3.3V C188 470p 1 C198 1 C183 1k R1178 DGND FB108 0.1 C181 LIMITSW R1114 0 R133 MUTE4 MUTE123 ADIN CL1141 100 R1184 560 R1101 R102 0 27MHz X101 USB+5V JL1133 JL1132 JL1134 JL1131 220p C1504 JL113 JL114 JL115 CL105 1 C127 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 CXD9968R *IC101 RF_A RF_B RF_C RF_D RF_E RF_F AVDD18_2 AVDD33_1 XTALI XTALO AGND33 V20 V14/VREF0 REXT MDI1 MDI2 LDO1 LDO2 AVDD33_2 DMO FMO MUTE4 MSW TRO FOO EEWP USB_DP USB_DM VDD33_USB VSS33_USB PAD_VRT VDD18_USB SCL SDA IFSDI SF_CS# SF_DO SF_DI SF_CK IFSCK IFSOD ICE PRST# IR RD0 RD1 RD2 RD3 RD4 DVDD33 RD5 RD6 RD7 DVDD18 DQM0 RD15 RD14 RD13 RD12 DVSS33 RD11 RD10 RD9 RD8 RD11 RD10 RD9 RD8 RD11 RD10 RD9 RD8 DQM1 RCLK RA11 DVDD33 RA9 RA8 RA7 RA6 RA5 RA4 RWE# CAS# RAS# BA0 DVSS18 BA1 RA10 RA0 RA1 DVDD33 RA2 RA3 IFBSY IFCS# RX DVDD18 TX XMAMUTE SPDIF GPIO DACVDDC VREF FS DACVSSC CVBS DACVDDB DACVDDA SY/Y/G SC/CB/B CR/R AADVSS GPIO19 MUTE123 LIMITSW AADVDD APLLVDD APLLCAP ADACVSS2 ADACVSS1 GPIO GPIO GPIO AVCM GPIO GPIO GPIO ADACVDD1 ADACVDD2 AVDD18_1 AGND18 RFIP OPOUT IOPMON/OPINP SPFG/OPINN CL108 CL109 10k R125 0.01 C1505 0.01 C156 0.01 C151 0.01 C175 0.01 C172 1 C146 0.01 C145 0.1 C154 CL1142 CL1146 CL1147 CL1140 16V 10 C118 10 C119 0 RB106 0 RB105 47 48 49 8 50 51 52 53 54 1 2 3 4 5 6 7 41 42 43 44 45 46 14 13 12 11 10 9 34 40 35 36 37 38 39 16 15 17 18 19 20 21 28 27 29 30 31 32 33 26 25 24 23 22 EM638165TS-6G *IC104 VDD DG0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 VDD LDQM WE CAS RAS CS BA0 BA1 A10/AP A0 A1 A2 A3 VDD VSS A4 A5 A6 A4 A5 A6 A4 A5 A6 A7 A8 A9 A7 A8 A9 A7 A8 A9 A11 NC CLKE CLK UDQM NC VSS DQ8 VDDQ DQ9 DQ10 VSSQ DQ11 DQ12 VDDQ DQ13 DQ14 VSSQ DQ15 VSS 0 RB108 0 RB107 0 RB111 CL1138 CL1139 1500p C108 10 C126 8 7 6 5 4 3 2 1 MM1661JHBE IC111 Vo NC GND Cn Cont NC NC Vin USBGND 1 2 3 4 4P CN1105 USBGND USBP USBM USB+5V CL1148 CL1149 CL1150 CL1151 RB112 0 0 RB114 0 RB115 0 RB113 JL1206 1 2 3 4 5 6 7 8 9 9P CN1106 XIFCS XIBSY XSYSRST IFSDI IFSOD DGND IFSCK NC NC CL1152 0.1 C1513 0 R1263 0 R1250 0.01 C149 C168 0.1 R1249 1k 0.01 C150 0.1 C1512 10k R122 10k R1262 10k R1261 100 R1269 1000p C1506 0 R1194 0 R1191 0 R1193 0.1 C125 0.1 C155 12p C153 12p C152 100k R142 330 R1168 0 R1121 5.1k R103 0 R1123 0 R1177 0.1 C111 0 R1255 R1248 0 4700p C199 0 R1192 0 R1256 5 4 3 2 1 TK11133CSCL-G IC107 CONT GND NOISE VOUT VIN R1278 10k R1279 10k 0 R1276 100 R1277 R1281 100 R1282 0 R1283 0 FB1268 FB1267 FB1265 FB1264 FB1266 0 R1280 VOE VOF VOB VOA VOD RAS CAS RWE DQM0 RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 RA3 RA2 RA1 RA0 RA10 BA1 BA0 USBP USBM DMO FMO TRO FOO TRK- TRK+ FCS+ FCS- TRK- TRK+ FCS+ FCS- DMO FMO TRO FOO VOA VOB VOC VOD VOF VOE RWE CAS RAS RD7 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RA3 RA2 RA1 BA0 RA10 RA0 BA1 DQM0 USBM USBP VOC IC104 SD-RAM RF AMP, SERVO DSP, IC101 IC111 IC107 +3.3V REGULATOR DEVICE, OPTICAL (1/2) KHM-313CAB/C2NP +1.8V REGULATOR INVERTER CD ON SWITCH AUDIO PROCESSOR AUTOMATIC POWER CONTROL -2 -1 (NC) 0.1 C1507 M MAIN BOARD (2/3) CN691 (Page 26) 6 DMB19 BOARD (2/3) (Page 22) 5 DMB19 BOARD (3/3) (Page 23) 1 DMB19 BOARD (2/3) (Page 22) 4 DMB19 BOARD (3/3) (Page 23) 3 DMB19 BOARD (2/3) (Page 22) 2 DMB19 BOARD (2/3) (Page 22) E HUB BOARD CN1500 (Page 29) 8 7 6 5 4 3 2 1 MX25L1605DM2I-12G *IC102 _CS SO _W GND SI SCK _HOLD VCC FLASH ROM IC102 0.1 C102 0 R1252 DMB19 BOARD (1/3) IC B/D IC B/D 3.2 0(1.7) 3.2 0(2.6) 0(1.7) 0(2.6) 0(1.9) 3.2 0(2.6) 0(2) 0(2.7) 3.2 3.2 (2.4) 3.2 3.2 3.2 0 0 0(2.9) 0 0(0.5) 0(0.9) 0(0.9) 0(1.4) 3.2 0(1.4) 0(1.4) 0(1.2) 0(2.9) 0 0 0 3.2 1.6 3.2 0.2 3.3 0.1 0.1 0.1 0.1 3.2 0.1 0.1 0.1 2.8 3.3 3.3 1.1 0.3 0.3 3.2 0 0 0 0 5.0 0 5.0 0 3.4(2.5) 3.7(3.7) 3.4(3.2) 3.7(2.5) 0(2) 0(0.1) 1 2 3 4 j o m i
- 6. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 22 22 6-7. SCHEMATIC DIAGRAM - DMB19 Board (2/3) - 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J 2 1 7 3 6 0.01 C212 100k R223 16V 100 C217 33k R208 220p C205 56k R221 15k R231 27k R219 10V 47 C218 1.2k R204 0.033 C211 0.01 C203 12k R216 0.01 C219 15k R214 56k R226 0.01 C213 0.01 C210 4700p C233 10V 47 C220 33k R209 10k R205 10k R206 18k R232 100k R225 0.033 C209 10k R224 0.01 C208 1k R247 47k R210 10k R234 0.01 C224 10k R212 6.8k R213 12k R215 4.7k R246 1k R220 220p C206 0.01 C215 1000p C214 2.7k R207 C216 0.01 JL206 JL205 JL203 JL202 JL201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 FIN FIN FIN FIN IC201 FAN8036L CL213 SPFG DVDD5V TRO VREFO FMO DVDD3.3V IOP DMO IOPMON FCS- DGND LIMITSW FCS+ TRK+ MUTE123 FOO TRK- RF+3.3V MUTE4 REG01 TSD_M REG02 VM9V MTR_GND 0.1 C222 CL201 CL202 CL204 CL205 CL206 CL207 CL208 0.1 C221 33k R233 10k R256 1 2 3 4 5 6 6P CN201 SP- SP+ LIMIT (GND)LIMIT SL- SL+ 82k R230 DVDD5V DVDD3.3V FCS- FCS- FCS+ TRK+ TRK- FCS+ TRK+ TRK- SL+ SP- SP+ SL- SL- SP+ SP- SL+ IC201 FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE IN1- OUT1 IN2+ IN2- OUT2 RES1 RES2 REGCTL IN3+ IN3- OUT3 IN4+ IN4- OUT4 CTL FWD REV SGND MUTE123 MUTE4 PS TSD_M PVCC2 DO5- DO5+ PGND2 DO4- DO4+ DO3- DO3+ REGO2 REGO1 PGND1 DO2- DO2+ DO1- DO1+ PVCC1 REGVCC OPOUT2 OPIN2- OPIN2+ VREF SVCC OPOUT1 OPIN1- OPIN1+ IN1+ DMB19 BOARD (1/3) (Page 21) DMB19 BOARD (3/3) (Page 23) DMB19 BOARD (2/3) DMB19 BOARD (1/3) (Page 21) DMB19 BOARD (1/3) (Page 21) DMB19 BOARD (1/3) (Page 21) DMB19 BOARD (3/3) (Page 23) 8 1.5 1.5 1.5 1.5 1.5 3.3 3.3 2.3 1.5 1.5 1.5 1.5 1.5 1.5 2.3 3.3 3.4 3.3 3.2 9.0 4.4 4.3 4.4 4.3 3.7 5.1 4.4 4.4 4.4 9.0 4.4 9.0 2.7 3.3 3.3 1.5 5.0 1.5 2.5 2.5 1.5 IC B/D DEVICE, OPTICAL (2/2) KHM-313CAB/C2NP • See page 40 for IC Block Diagrams. j o m i
- 7. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 23 23 6-8. SCHEMATIC DIAGRAM - DMB19 Board (3/3) - • See page 40 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J IC B/D IC B/D FB607 MTR_GND DGND VM9V DVDD5V DVDD3.3V ADIN 16V C4608 10 R4601 100 C4602 0.1 C4603 0.1 R4606 22 R4605 ABCK ALRCK ACLK EMI G FL603 ASDATA0 10k R521 8 7 6 5 4 3 2 1 CS4335-KSZR IC4602 SDATA SCLK LRCK MCLK AOUT-R GND VDD AOUT-L 1 2 3 4 5 6 7 8 9 9P CN601 AVDD5V AGND DVDD5V DGND DVDD3.3V MGND VM (9V) USBGND USB+5V R4602 100 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PCM1808PWR IC4601 VREF AGND VCC VDD DGND SCKI LRCK BCK DOUT MD0 MD1 FMT VINL VINR C4606 0.1 1 2 3 4 5 6 7 7P CN4602 R-OUT AGND L-OUT AGND L-IN AGND R-IN R4608 0 USB+5V USBGND D002 MC2840-T112-1 D003 MC2840-T112-1 D004 MC2840-T112-1 E ET001 E ET002 E ET003 E ET004 D001 MC2840-T112-1 FB603 JL001 JL002 JL003 JL004 JL005 JL006 JL007 JL010 JL012 JL014 JL016 R630 0 100p C4623 100p C4622 0.47 C502 R4837 0 R4838 0 0 R4835 0.01 C4626 0 R4834 0 R4833 R4611 0 R4609 0 0 R608 0 R606 10V 100 C604 10V 100 C602 10V 100 C603 0 R605 C623 0.1 C622 0.1 C621 0.1 C620 0.1 DGND A/D CONVERTER IC4601 IC4602 D/A CONVERTER (CHASSIS) (CHASSIS) (CHASSIS) (CHASSIS) D005 MC2840-T112-1 0.1 C608 0.1 C611 DMB19 BOARD (2/3) (Page 22) 7 DMB19 BOARD (2/3) (Page 22) 8 DMB19 BOARD (1/3) (Page 21) 4 MAIN BOARD (3/3) CN601 (Page 27) K MAIN BOARD (2/3) CN692 (Page 26) L DMB19 BOARD (1/3) (Page 21) 5 DMB19 BOARD (3/3) 5.0 2.5 3.2 1.6 1.7 1.7 1.3 3.2 2.5 2.5 1.0 1.7 1.7 1.6 2.1 5.0 3.2 j o m i
- 8. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 25 25 6-10. SCHEMATIC DIAGRAM - MAIN Board (1/3) - • See page 39 for Waveforms. • See page 40 for IC Pin Function Description. 3.3k : GTR 55 6.8k : GTR 77 MA2J1110GLS0 D483 5 1 4 1 1 1 0 1 9 8 7 6 5 4 3 2 1 12 13 A B C D E F G H I J 18 21 0.2 0.8 0(3.3) Q628 RT1N431C-TP-1 B+ SWITCH B+ SWITCH RT1N441C-TP-1 Q215 B+ SWITCH 2SC3052EF-T1-LEF B+ SWITCH B+ SWITCH Q210 2SC3052EF-T1-LEF B+ SWITCH Q303 2SC3052EF-T1-LEF B+ SWITCH Q302 ISA1235AC1TP-1EF B+ SWITCH Q301 ISA1235AC1TP-1EF B+ SWITCH Q300 Q698 2SD1859TV2Q +5V REGULATOR Q231 2SC3052EF-T1-LEF LED DRIVE Q230 2SC3052EF-T1-LEF LED DRIVE 1k R428 1k R424 100 R463 JL092 R215 10k R211 100k 10k R330 1M R412 R212 10k 0.047 C422 100 R474 10k R409 0.1 C499 0.1 C464 470 R497 R322 22k 1k R425 R404 100 R381 15k JL029 0.047 C427 R365 10k 50V 10 C498 C211 10 50V R213 100k 15k R394 JL006 0.1 C414 27p C411 0.047 C424 R218 10k R492 47k *R493 C212 0.1 R326 22k C483 1000p MA2J1110GLS0 D468 32.768kHz X401 KTA1271Y-AT Q212 0.047 C425 MA2J1110GLS0 D694 JL430 220 R468 *R392 R214 680 8MHz X402 *R393 10k R329 R325 22k 1k R427 MAZ8043GMLS0 D211 R391 10k 50V 2.2 C201 JL429 100 R434 10k R361 0.047 C428 R481 1k 33k R204 R323 22k C215 10 50V MA2J1110GLS0 D212 C213 10 50V R327 22k 100 R467 C214 0.33 R210 2.2k JL021 R328 22k R324 22k JL007 R216 22k 1k R426 MA2J1110GLS0 D202 15k R397 *R493 47k : E4 10k : Except E4 *R393 6.8k : E4 4.7k : Except E4 *R392 0 : GTR 33 JL005 1k R423 JL093 0.1 C496 MC2836 D213 0.047 C423 0.047 C426 1k R422 RT1P141C-TP-1 MUTING CONTROL Q670 100 R462 JL453 JL455 JL457 JL458 JL460 JL461 JL462 100 R431 JL433 JL499 JL301 JL302 JL309 JL303 JL308 JL307 JL306 JL305 JL304 JL407 JL404 JL406 JL402 JL411 JL503 JL502 JL405 JL403 JL408 JL401 JL432 JL464 JL427 JL417 JL426 JL421 JL465 JL413 JL418 JL431 JL428 JL414 JL424 JL415 JL425 JL412 JL434 JL419 JL422 JL466 JL416 JL423 JL420 D696 MAZ8056GMLS0 C660 10 50V R237 330 100 R398 100 R399 3.3k R235 4.7k R236 1 2 3 4 5 6 7 8 9 10 11 11P CN403 LED+9V WHITE RED DGND METER SW MGND IND2 IND1 IND3 IND4 M+5V 100 R439 100 R440 100 R441 MC2840-T112-1 D201 1 2 3 4 CN404 4P SEL A SEL B METER LED CTRL LED GND R483 22k R484 100k 1k R530 1k R531 JL514 JL523 R410 10M 220k R411 10k R543 Q627 DTA114YKA-T146 B+ SWITCH 680 R303 470 R301 2.2k R302 47k R304 R307 10k 470 R300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 23P CN405 FL-DATA FL-CLK DGND FL_CS FL+3.3V VF -VG VF AD KEY0 SIRCS EVER+3.3V STBY LED SW/USB LED LED-VOL3,4 LED-VOL5,6 AD_KEY1 LED-VOL1,2 VOL USB LED CTRL AD_KEY2 LED GND SEL A SEL B MA2J1110GLS0 D484 6.3V C417 3300 JL500 2SC3052EF-T1-LEF Q214 2SC3052EF-T1-LEF Q211 +4V REGULATOR 100 R491 100 R380 JL459 100 R466 0.1 C322 1 2 3 4 5 6 7 8 9 9P CN402 DGND TXD1 RTS1 MCU VCC CLK1 RXD1 CN VSS RESET GND MAZ8033G0LS0 D650 470 R494 15k R395 GTR55/77 470 R495 R364 10k R5F364AEDFA SYSTEM CONTROLLER IC401 1 FL-DRIVER-CS 2 FL-DRIVER-CLK 3 FL-DRIVER-DATA 4 SIRCS 5 CDM-SD 6 M2- 7 M2+ 8 BYTE 9 CNVss 10 XC-IN 11 XC-OUT 12 RESET 13 X-OUT 14 VSS 15 X-IN 16 VCC 17 NMI 18 M1- 19 MTK-BUSY 20 AC-CUT 21 M1+ 22 SW3 23 SW1 24 SW-CHUCK 25 SW2 26 SW-CLOSE 27 SW-STOCK 28 SW-OPEN 29 IIC-CLK 30 IIC-DATA 31 SERIAL TXD1 32 SERIAL RXD1 33 SERIAL CLOCK 34 MTK-XIFCS 35 MTK-TX 36 MTK-RX 37 MTK-CLOCK 38 FAN ON/OFF 39 METER LED CTRL 40 NO-USE 41 TC REC MUTE 42 MTK PWR CTL 43 AD SUPPLY SW 44 ST-CLK 45 MTK-OE 46 NO-USE 47 HUB-RST 48 MTK-RST 49 TC_M+9V SW 50 PROTECT 51 STK MUTE 52 SW SPK RELAY 53 FR SPK RELAY 54 51 52 53 54 STBY RELAY 55 EEP-SDA 56 EEP-SCL 57 VBus_Det 58 LINE MUTE 59 R2A15216FP-CLK 60 R2A15216FP-DATA 61 ST-TUNED 62 VCC 63 ST-CE 64 VSS 65 ST-DIN 66 HP/MIC DET 67 ST-DOUT 68 MTK-OC1 69 LED CTRL 70 TP-STATE 71 POWER ILLUMINATOR 72 METER-IN4 73 MTK-OC2 74 POWER/DISPLAY-KEY 75 ST-RDS-INT 76 ST-RDS-DATA 77 METER-IN3 78 METER-IN1 79 METER IN2 80 USB-LED CTRL 81 METER SW 82 MTK POWER MONITOR 83 OVERVOLTAGE 84 AD-KEY2 85 MASTER VOL 86 LED-VOL1,2 87 AD-KEY1 88 FAN LEVEL DET 89 VACS IN 90 LED-VOL5,6 91 LED-VOL3,4 92 MODEL-IN 93 DEST-IN 94 SW/USB LED 95 STBY LED 96 AVSS 97 AD-KEY0 98 VREF 99 AVCC 100 NO-USED C439 47p 0.1 C219 100 R432 C438 47p 47p C434 47p C437 C440 47p D500 10EDB40-TB3 D502 10EDB40-TB3 JL524 JL525 JL547 18p C410 100 R390 C390 0.1 C278 0.1 27p C411 48 78 26 20 97 M2- 23 81 22 85 20 M2+ 77 4 M1- M1+ 1 3 86 9 67 34 34 24 63 61 25 79 27 12 12 5 72 28 2 9 32 33 34 31 47 AUDIO_DATA AUDIO_CLK 57 68 43 12 73 72 77 78 79 81 35 36 37 39 65 19 20 22 24 23 1 4 39 31 3 2 49 97 4 95 94 91 43 31 32 33 69 84 80 86 87 1 80 90 95 38 85 85 90 41 69 44 17 2 5 3 66 94 91 87 84 45 12 PROTECT 19 FLASH PROGRAMMING GVX1S DISPLAY BOARD CN1105 (Page 33) I 5 6 IC401 MAIN BOARD (2/3) (Page 26) 12 MAIN BOARD (3/3) (Page 27) 11 2.7 0.7 0 0 0 3.3 3.3 0 0(3.8) 0 1.7 3.3 4.0(2.9) 3.2 0.1(3.3) 0 3.4 4.2(3.4) 0 0 3.3 3.3 3.3 3.2 3.2 3.3 3.0 0.8 3.5 0 0 0 1.1 1.5 3.3 1.8 1.5 3.3 3.3 0 2.5 3.5 0 3.5(0) 0 0 0 0 3.5 3.5 3.5 3.5 3.1 0 3.4 3.4 3.3 0 2.3 0.2 0.4 0(3.3) 0(2.8) 0 3.3 0 0(1.6) 3.3 1.7 1.4 3.3 0 0 3.1 *(0.5) 0.1 3.2 0(3.1) 3.1 0(3.1) 3.3 3.3 0 0 3.5 3.3 3.3 3.3 3.5 0.1 0.8 5.3 8.9 5.6 * 8.9 8.5 8.9 * 8.6 4.4 0.4 4.5 0.4 0 0 3.3 3.3 3.3 4.1 9.3 8.7 7.8 4.1 4.7 0 0.7 3.5 0 3.3 0 -3.0 3.7 3.3 GTR55/77 GTR55/77 GTR33 GTR55/77 MOTOR DRIVER (METER DISPLAY ASSY) MAIN BOARD (1/3) j o m i
- 9. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 26 26 6-11. SCHEMATIC DIAGRAM - MAIN Board (2/3) - • See page 40 for IC Block Diagrams. CD MECHANISM DECK IC407 IC252 2SC3052EF-T1-LEF MUTING Q452 2SC3052EF-T1-LEF Q431 KTA1271Y-AT Q684 Q682 2SC3052EF-T1-LEF MUTE SW 2SC3052EF-T1-LEF BASS AGC Q178 REGULATOR Q658 ISA1235AC1TP-1EF REGULATOR Q657 ISA1235AC1TP-1EF REGULATOR Q656 2SC3052EF-T1-LEF REGULATOR Q655 KTA1273-Y-AT MOTOR DRIVE Q648 2SC3440-T12-1F MOTOR DRIVE Q647 2SC3440-T12-1F MOTOR DRIVE Q646 2SA1365-T112-1EF MOTOR DRIVE Q645 2SA1365-T112-1EF MOTOR DRIVE Q644 2SC3440-T12-1F MOTOR DRIVE Q643 2SC3440-T12-1F MOTOR DRIVE Q641 2SA1365-T112-1EF MA2J1110GLS0 D630 10 56k R192 16 MC2837 D321 C321 680p JL159 JL154 JL158 JL157 JL160 JL156 JL155 JL165 JL164 JL163 JL162 JL161 JL167 JL166 1 2 3 4 5 6 7 8 9 9P CN691 NC NC IFSCK DGND IFSOD IFSDI XSYSRST XIBSY XIFCS C550 22p C552 22p C556 22p C555 22p C554 22p C553 22p 1 MIC SIGNAL JL526 1 8 3 4 5 6 7 NO602 8P M+9V Vbus_Det 3.3V DGND OC1 OC2 RST 470p C431 470p C432 AUX-R 37 36 35 48 19 34 REC-R 68 73 47 57 57 MIC JL207 JL208 JL206 JL205 C293 2 3 4 5 6 7 7P CN470 MIC GND A+9V HP/MIC DET HP-L HP GND HP-R JL527 JL528 CD_MTK-R ET602 E CD_MTK-L 66 14 15 1 2 3 4 5 6 7 7P CN692 R-IN AGND L-IN AGND L-OUT AGND R-OUT JL271 JL286 JL268 JL287 JL289 JL285 JL147 JL142 JL148 JL152 0.1 C698 JL144 JL146 JL141 JL150 JL149 JL151 JL153 1 2 3 4 5 6 7 8 9 10 11 12 13 13P CN410 M2- M2+ M1- M1+ SW-COM SW3 SW1 SW7-CHACK SW2 SW6-CLOSE SW5-STOCK SW8-OPEN NC JL145 JL143 25 27 24 28 26 23 22 *R270 *C382 *R220 *C380 16V 47 C220 R282 100k 470 R221 C281 8p 16V 47 C270 470 GTR33 GTR55/77 R271 JW206 0.082 C290 R286 47k R280 27k R288 47k 47p C222 47k R277 47p C272 R292 10k R291 6.8k 8 7 6 5 4 3 2 1 NJM4558V-TE2 NJM4558V-TE2 IC252 PREAMP OUTPUT INPUT- INPUT+ GND INPUT+ INPUT- OUTPUT VCC R285 47k C285 1000p 22p C223 C284 100 10V 22p C273 1k R228 R276 47k 47k R227 R283 6.8k 1000p C275 *R272 *R222 IC253 1k R278 100k R111 1.8k R113 100k R110 100 R116 50V 4.7 C102 MC2840-T112-1 D116 470 R112 50V 2.2 C118 R241 1k R238 1k *R242 R240 100k R239 100k C288 1 50V 2.2 C139 1k R243 JL505 JL506 JL508 JL513 50V C287 10 50V 10 C274 50V 10 C224 2SC3052EF-T1-LEF MUTING Q402 BUFFER 2SC3052EF-T1-LEF MUTING Q430 2SC3052EF-T1-LEF BAND-PASS FILTER Q115 JL509 C243 1 R668 2.2k R669 470k 50V C277 10 50V C227 10 22k R117 R284 3.3k 0.18 C383 1000p C232 1000p C233 R229 1k R279 1k R289 1k *C292 16V C286 470 16V 220 C225 12 21 11 18 SW-OUT OUT-R OUT-L 13 JL108 JL105 JL100 JL101 JL102 JL106 JL103 JL107 JL104 1 2 3 4 5 6 7 8 9 CN450 9P TP-STATE M+9V M-GND REC-Rch REC-Lch A-GND PB-Rch PB-Lch A+9V 23 Q681 RT1N431C-TP-1 SW DRIVER SWITCH R683 1k 10k R520 Q683 2SC3052EF-T1-LEF MUTE SW R526 2.2k R525 2.2k 0 JR500 JL544 JL545 JL546 19 49 8 41 17 9 *R177 50V 2.2 C179 0.01 C134 *R127 50V 10 C109 0.01 C135 47k R138 50V 0.47 C147 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 R2A15216FP IC407 INPUT SELECTOR ELECTRICAL VOLUME AUX-R DMPORT-R INFR GAMER INGAINOUTR RECAR RECBR SA1 SA2 TRER MID1R MID2R BASS1R BASS2R TONEOUTR VOLINR BB1R BB2R OUTR AGCOUTR DATA CLK SWOUT AGCC AGCOUTL OUTL BB2L BB1L VOLINL TONEOUTL BASS2L BASS1L MID2L MID1L TREL RECBL RECAL INGAINOUTL GAMEL INFL DMPORT-L AUX-L ST-L CD-L TAPE-L MIC VC REFOUT REFIN GND VCC DPLL/SURL DPLR/SURR TAPE-R CD-R ST-R 0.047 C152 4.7k R182 0.022 C184 50V 10 C144 50V 2.2 C129 0.047 C132 470p C242 10k R153 0.1 C151 0.047 C182 4.7k R183 *R178 50V 10 C131 C123 10 50V 0.022 C133 10 50v C181 47k R188 0.01 C183 10V 100 C149 4.7k R133 0.01 C185 *R128 1M R190 50V 10 C194 4.7k R132 100 R202 47k R201 16V 470 C154 12p C153 *C177 *C127 *C178 *C128 50V 1 C124 50V 1 C180 22 R200 820 R144 820 R194 1.5k R134 1.5k R184 10k R135 1.5k R145 10k R195 1.5k R185 50V 10 C137 10k R137 2.7k R136 10k R187 2.7k R186 50V 10 C187 4.7 C142 4.7 C143 4.7 C145 4.7 C146 4.7 C195 4.7 C193 0.1 C150 C148 100 10v 4.7 C192 0 R129 0 R179 2SC3052EF-T1-LEF BASS AGC Q128 10k R122 10k R121 470p C161 470p C162 470p C164 470p C165 47p C163 47p C160 CD_MTK-R CD_MTK-L MIC AUX-L ST-L PB-L ST-R REC-L PB-R JW256 1 22 20 7 R656 47k R664 2.2k 2.2k R613 R642 47k R652 47k R647 47k 2.2k R617 R663 22k R662 33k R655 47k 10k R615 0.1 C656 470 R614 R644 47k R648 47k C655 220 10V R650 47k 10EDB40-TB3 D651 R649 470 R651 470 R643 470 R641 470 R654 560 R645 560 R646 560 R653 560 MOTOR DRIVE Q640 2SA1365-T112-1EF 10EDB40-TB3 D653 10EDB40-TB3 D652 R660 2.7 R657 2.7 R658 2.7 560 R616 M1- M1+ M2- M2+ 5 6 AUDIO_DATA AUDIO_CLK PB-R PB-L REC-R E4 REC-L 8 7 6 5 4 3 2 1 OUTPUT INPUT- INPUT+ GND INPUT+ INPUT- OUTPUT VCC 0.1 C697 DMB19 BOARD (1/3) CN1106 (Page 21) M HUB BOARD CN1502 (Page 29) J MIC BOARD NO700 (Page 35) N DMB19 BOARD (3/3) CN4602 (Page 23) L TC BOARD CN502 (Page 36) A MAIN BOARD (1/3) (Page 25) PREAMP IC253 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.4 4.4 4.5 4.5 4.5 4.5 4.5 4.5 4.5 9.0 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 8.7 4.3 4.3 4.3 4.2 4.3 4.3 8.7 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 0 0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 0 0 5.0 7.9 7.5 4.8 4.4 4.4 8.4 8.4 4.0 0 8.4 -3.0 -3.0 0 0 5.5 3.1 3.8 -3.0 0 1.9 2.5 1.8 4.5 4.5 4.2 3.3 0 4.5 4.5 4.1 8.9 8.9 8.2 0.7 0.7 0 0 E4 MAIN BOARD (2/3) 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J 12 MAIN BOARD (3/3) (Page 27) 13 MAIN BOARD (3/3) (Page 27) 14 MAIN BOARD (3/3) (Page 27) 15 *C380,*C382 0.068 : GTR33/55 0.056 : GTR77 *R220 4.7k : GTR33 5.6k : GTR55/77 *R270 4.7k : GTR33 5.6k : GTR55/77 *R272 12k : GTR33 24k : GTR55/77 *C292 0.83 : GTR33 0.47 : GTR55 1 : GTR77 *R242 3.3k : GTR33 5.6k : GTR55 6.8k : GTR77 *C177 0.18 : GTR33 0.12 : GTR55/77 *C178 0.22 : GTR33 0.33 : GTR55/77 *R177 620 : GTR33 680 : GTR55/77 *R178 12k : GTR33 15k : GTR55/77 *C127 0.22 : GTR33 0.33 : GTR55/77 *C128 0.18 : GTR33 0.12 : GTR55/77 *R127 620 : GTR33 680 : GTR55/77 *R128 12k : GTR33 15k : GTR55/77 *R222 13k : GTR33 24k : GTR55/77 IC B/D IC B/D IC B/D (CHASSIS) j o m i
- 10. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 27 27 6-12. SCHEMATIC DIAGRAM - MAIN Board (3/3) - • See page 40 for IC Block Diagrams. 1.0 0.3 0.3 IC677 IC603 IC602 KIA7812API-U/PF IC600 SI-8001FFEK IC678 Q696 2SD1859TV2Q C612 0.1 C604 0.1 C605 0.1 D10XB60 F D601 25V 3300 C602 14 15 11 9 5 JL233 1k R513 MA2J1110GLS0 D501 RY500 JL230 JL224 JL226 JL227 JL223 JL232 JL225 JL231 JL228 JL229 *R637 *R638 *R635 22k R634 10 0 R636 22k R633 C611 10V 100 0.1 C610 0.1 C608 MA2J1110GLS0 D628 R130 220k R131 220k 1 2 3 4 5 6 7 8 9 9P CN601 AVDD5V AGND DVDD5V DGND DVDD3.3V MGND VM (9V) USBGND USB+5V JL278 JL277 JL276 JL275 JL274 JL273 JL280 JL272 JL279 JW604 JW602 16V 100 C609 RB055L-40TE25 D620 RB055L-40TE25 D621 10EDB40-TB3 D623 10EDB40-TB3 D624 10EDB40-TB3 D612 10EDB40-TB3 D611 10EDB40-TB3 D610 10EDB40-TB3 D613 I O G G KIA7809API-U/PF +9V REGULATOR IC602 I O UPC3533AHF +3.3V REGULATOR IC603 50V C500 10 R502 1k 1 12 3 4 5 6 7 8 9 10 11 NO468 12P AC CUT DETECT AC4 EVER10V STBY RELAY DGND -VFL VF VF AC3 AC3 AC4 16V 10 C699 JL511 JL512 JL522 R118 27k R120 27k R504 1k 1k R623 2SC3052EF-T1-LEF Q620 2SC3052EF-T1-LEF Q502 2SC3052EF-T1-LEF AC CUT DETECT Q501 2SC3052EF-T1-LEF RELAY DRIVE Q500 MC2838-T112-1 D699 R698 4.7k R699 4.7k 0.1 C623 + - JK500 2SC3052EF-T1-LEF FAN MOTOR DRIVE Q697 R690 2.7k I O G +12V REGULATOR KTA1271Y-AT Q699 R694 2.7k R674 10k 0.1 C692 R697 1k G RED WHT J120 1 2 3 4 6 5 SI-8008TM-TLS +5V REGULATOR IC677 VIN VOUT GND INV STBY 330 R603 470 R619 2.2k R601 2.2k R602 47uH L623 22 R659 C654 2200p 16V 100 C695 JW624 35V 470 C625 C617 0.1 C618 0.1 + - + - JK501 1 2 3 4 50V C696 2.2 47uH L624 1 2 3 4 5 +9V REGULATOR VIN VOUT GND INV STBY 8.2k R620 470 R621 330 R622 150 R640 150 R627 C120 0.47 JW621 GTR77 GTR33/55 G33/55/77 JL270 2SC3906K-T146E Q503 R500 1k JR503 0 330 R666 10V 470 C620 25V 470 C621 16V 330 C624 MA2J1110GLS0 D691 +5V REGULATOR 22k R695 16V 3300 C616 JL529 JL530 JL531 JL532 JL533 JL534 JL535 JL536 JL538 JL539 JL540 JL541 JL542 JL543 470p C125 470p C112 100p C110 100p C111 22p C115 22p C116 52 24 1 45 53 51 PROTECT 54 8 38 3 2 4 AUX-L AUX-R SUBWOOFER USB_5V PC IN 16 6 13 7 JL239 JL240 1 2 3 3P CN690 FAN+ FAN+ FAN- JL241 M101 (DC FAN) *R225 *R226 2.2k R223 R224 E4 2.2k JL255 JL256 JL259 JL261 JL254 JL258 JL253 JL257 JL260 1 2 3 4 5 6 7 8 9 9P CN220 ST-L ST+9V ST-R GND TUNED ST-CE ST-DIN ST-CLK ST-DOUT 65 44 61 63 67 ST-L ST-R JL218 JL212 JL222 JL221 JL216 JL220 JL211 JL214 JL213 JL219 JL250 JL251 JL217 1 2 3 4 5 6 7 8 9 10 11 12 13 13P CN479 SW-IN R-IN PREGND L-IN STK MUTE PROTECT UNREG+16V HP-R POWER GND HP-L SPK RELAY SW-OUT SW-Gnd SW-OUT OUT-L OUT-R 12 D692 MAZ8056GMLS0 AC CUT DETECT AC CUT DETECT FAN MOTOR DRIVE IC B/D IC678 9.0 18.6 3.3 8.9 19.0 5.3 0.8 3.6 18.6 14.5 19.0 3.7 IC600 12.1 18.5 5.0 5.6 7.5 1.0 0.8 0.8 0.3 0.3 0.3 0.3 0 0 3.6 0 12.1 0.2 12.1 12.1 MAIN BOARD (3/3) 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J TRANS BOARD CN907 (Page 38) B M A008 E (CHASSIS) ET602 E (CHASSIS) MAIN BOARD (2/3) (Page 26) 13 MAIN BOARD (2/3) (Page 26) 14 DMB19 BOARD (3/3) CN601 (Page 23) K MAIN BOARD (2/3) (Page 26) 15 MAIN BOARD (1/3) (Page 25) 11 POWER BOARD CN801 (Page 31) C FM 75: ANTENNA AM TUNER COAXIAL (FM/AM) *R635 3.9k : GTR33 3.3k : GTR55/77 *R637,*R638 560 2W : GTR33 680 2W : GTR55/77 *R225,*R226 6.8k : E4 3.9k : Except E4 j o m i
- 11. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 29 29 6-14. SCHEMATIC DIAGRAM - HUB Board - • See page 39 for Waveforms. • See page 40 for IC Pin Function Description. 3.3 9 3.3 5.2 5.2 5.1 5.2 OUT1 -IN1 +IN1 GND +IN2 -IN2 OUT2 VCC 10 C1512 10 C1508 10 C1514 10 C1501 FB1502 FB1503 FB1500 8 7 6 5 4 3 2 1 NJM2903V(TE2) IC1500 FB1501 C1530 5p C1528 0.1 C1529 0.1 C1531 5p 24MHz X1500 16V 47 C1520 IC1501 USB2512A-AEZG 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 29 30 31 32 33 34 35 36 9 18 19 28 1 R1504 1 R1505 1 R1506 1 R1507 1 R1508 1 R1509 1 R1510 1 R1511 1 R1512 1 R1513 1 R1526 1 R1525 1 R1524 1 R1523 1 R1522 1 R1521 1 R1520 1 R1519 1 R1518 1 R1517 R1546 100 R1541 100 100k R1533 100k R1537 100k R1538 100k R1540 1M R1530 12k R1547 R1544 10k 10k R1543 22k R1501 100 R1500 330 R1503 100 R1527 22k R1515 0.1 C1507 0.1 C1510 0.1 C1502 0.1 C1517 C1522 0.1 22p C1504 10p C1503 0.1 C1523 0.1 C1524 0.1 C1500 1 3 2 4 5 6 7 7P CN1502 +9V DGND 3.3V OC1 OC2 RST VBUS DET 1 2 3 4 5 6 7 8 9 10 10P CN1501 USB A+5V D- A D+ A USB A GND (NC) SHILED A USB B+5V D- B D+ B USB B GND (NC) SHEILD B JL1501 JL1502 JL1505 JL1506 JL1507 JL1510 JL1524 JL1511 JL1512 JL1513 JL1514 JL1515 JL1516 JL1518 330 R1516 1 2 3 4 5 5P CN1500 USBGND USBP USBM USB+5V SHIELD 0.01 C1505 0.01 C1506 0.01 C1511 0.01 C1513 0.01 C1515 0.01 C1516 E ET1500 E ET1501 100k R1542 C1521 1000p C1519 0.01 USBDN2_DM SDA/SMBDATA/NON_REM1 RBIAS PRTPWR2 PRTPWR1 VDD18 OCS2_N RESET_N VDD33CR VDDA33 NC XTAL2 NC NC NC NC VDDA33 HS_IND/CFG_SEL1 NC SUSP_IND/ LOCAL_PWR/ NON_REM0 USBDN2_DP TEST VDDA33 USBUP_DM USBUP_DP VDD33PLL XTAL1/CLKIN USBDN1_DM NC VBUS_DET VDD33 SCL/SMBCLK/CFG_SEL0 OCS1_N NC VDD18PLL USBDN1_DP VBUS OVER CURRENT DETECT IC1500 USB CONTROLLER (CHASSIS) 0.1 C1518 C1527 0.1 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J HUB BOARD IC1501 DMB19 BOARD (1/3) CN1105 (Page 21) E R USB BOARD NO1002 (Page 35) MAIN BOARD (2/3) NO602 (Page 26) J FB1505 0 0 0 0 3.3 0 1.8 3.3 0 3.3 0 0 3.3 3.3 0 3.3 0 2.9 1 1 1.8 1.2 3.3 IC B/D 7 j o m i
- 12. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 31 31 6-16. SCHEMATIC DIAGRAM - POWER Board - 8.6 0 0 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J 22k R857 47k R856 2SC5625 Q801 50V 47 C820 JL804 1k R834 2SC3052EF-T1-LEF Q811 2SC3052EF-T1-LEF Q807 R885 56k 100p C817 *R860 *C826 2SC3052EF-T1-LEF Q808 R855 100k R849 R853 10k JL899 27k R846 0 R854 47k 50V C811 10 1k R863 1k R883 MA2J1110GLS0 D803 C833 47k R826 47k R884 10 R906 *R838 JL807 ISA1235AC1TP-1EF Q809 10 R905 *R852 JL895 2SC3052EF-T1-LEF Q806 10k R851 4.7k R850 R848 3.3k E ET800 50V 2.2 C830 2SC3052EF-T1-LEF Q803 50V C810 10 5W 0.22 R831 MA2J1110GLS0 D807 JL894 *R882 MC2836-T112-1 D802 *R839 100p C816 47k R830 10V 100 C829 50V C809 10 *R836 *R860, *R836 GTR33: 18k GTR55/77: 15k *C827, *C826 GTR33: 47 63V GTR55/77: 47 100V 5W 0.22 R832 2SC5625 Q800 47k R824 1000p C814 100p C815 1000p C812 47k R825 JW803 50V 47 C818 5W 0.22 R833 JL806 JW805 47k R881 2SC5625 Q802 *R835 1000p C813 50V 47 C819 *C827 JL851 R887 0 *R828 *R827 1.5k R823 1.5k R821 *R889 MA2J1110GLS0 D811 JL852 JL853 JL854 JL855 JL856 JL858 JL859 JL860 JL861 JL862 JL863 JL864 1k R822 33k R868 *R866 *R829 TH802 JL865 RY800 JW802 JL876 JL877 JL878 JL879 JL880 JL881 JL888 JL882 JL883 JL842 JL887 JL828 JL829 JL889 GTR33 JL890 JL891 JL835 JL836 JL839 JL892 JL893 1 2 3 4 5 6 7 8 10 9 11 13 12 13P CN801 SW-IN R-IN PREGND L-IN STK MUTE PROTECT UNREG+16V HP-R HP-L POWER GND SPK RELAY SW-GND SW-OUT R862 100 1/2W R865 100 1/2W 1 R861 0.1 C839 0.1 C838 0.1 C837 0.1 C840 R891 100k 5 7 4 3 6 1 7P NO804 AC-VH AC-VL GND GND AC-VL AC-VH JL872 *C803 C802 0.1 100V JL867 JL869 JL868 JL870 JL871 ~ ~ D10XB60 F D800 R892 100k *C804 R806 100k *C805 0.1 100V C807 C801 0.1 100v 0.1 100V C808 ~ ~ D10XB60 F D801 R807 100k *C806 + - - + + - - + POWER BOARD (CHASSIS) POWER AMP 17 7 IC800 15 19 20 21 22 23 18 12 13 11 6 5 8 14 4 1 2 3 10 *IC800 GTR55: STK416-120-E GTR77: STK416-130-E 16 9 L R FRONT SPEAKER JK800 L R SATELLITE SPEAKER JK801 0.001 -2 -1 OVER LOAD DETECT OVER LOAD DETECT OVER LOAD DETECT Q806-809, 811 PROTECT DETECT OVER LOAD DETECT SF5S6 D810 SF5S6 D806 MAZ8160GMLS0 D804 2.2k 1W R842 MAZ8160GMLS0 D805 2.2k 1W R843 GTR33 GTR55/77 +VL -VL +OFF_SET -OFF_SET -PRE -VH +VH OUT_CH1+ OUT_CH1- OUT_CH2+ OUT_CH2- +PRE SUB GND IN_CH1 NF_CH1 STBY NF_CH2 IN_CH2 IN_CH3 NF_CH3 OUT_CH3+ OUT_CH3- POWER AMP 17 7 IC800 15 19 18 12 13 11 6 5 8 14 4 1 2 3 10 IC800 GTR33 STK433-320-E 16 9 -PRE -VH +VH OUT_CH1+ OUT_CH1- OUT_CH2+ OUT_CH2- +PRE SUB GND IN_CH1 NF_CH1 STBY NF_CH2 IN_CH2 IN_CH3 NF_CH3 OUT_CH3+ OUT_CH3- JL844 JL838 JL874 JL837 JL886 JL855 JL898 JL897 JL845 JL849 JL890 *C805, *C806 GTR55: 2200 50V GTR77: 3300 50V GTR55/77 JL868 *R827, *R828 GTR33/55: 1.2k GTR77: 1.8k GTR33: 560 GTR55/77: 470 GTR33: 470 GTR55/77: 0 GTR33: 68k GTR55/77: 82k GTR33: 33k GTR55/77: 12k GTR33: 1k GTR55/77: 1.2k GTR33: 39k GTR55/77: 36k *R838, *R882 GTR33: 68k GTR55/77: 82k *C803, *C804 GTR33: 2200 63V GTR55/77: 2200 80V C852 0.1 C851 0.1 R910 10 GTR77 GTR33 GTR55/77 JL885 JW806 GTR33 MAIN BOARD (3/3) CN479 (Page 27) C TRANS BOARD CN908/ CN909 (Page 38) Q IC B/D IC B/D 35.6 -35.5 19.8 -19.8 -62.5 -64.8 64.8 0 0 0 0 62.7 -62.5 -64.8 64.8 0 0 0 0 62.7 0 0 2.0 0 0 0 0 2.0 0 0 0 0 0 0 0 0 0 0 0 8.4 0 0 0 8.7 0 8.6 0 8.5 0 8.6 0 0 8.5 8.6 0 0 0 0 0.5 3.2 0 0 j o m i
- 13. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 33 33 6-18. SCHEMATIC DIAGRAM - DISPLAY Board - • See page 40 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J DISPLAY BOARD MAIN BOARD (1/3) CN405 (Page 25) I VOL BOARD NO1103 (Page 35) P 0.1 C1156 10V 47 C1155 10k R1201 10k R1203 10k R1205 TP0075 TP0074 TP0073 680 R1195 680 R1199 680 R1196 680 R1198 100 R1210 TP0009 TP0010 TP0011 TP0012 TP0014 TP0015 TP0016 TP0017 TP0018 TP0019 TP0020 TP0022 TP0008 TP0007 TP0005 TP0006 TP0032 TP0034 2SC3052EF-T1-LEF Q1120 2SC3052EF-T1-LEF Q1118 2SC3052EF-T1-LEF Q1119 TP0033 47k R1160 TP0002 TP0004 1k R1173 1k R1174 10k R1171 2SC3052EF-T1-LEF Q1122 C1152 100p 1 2 3 3P CN1103 DGND DET SWITCH VOL 47k R1158 50V 2.2 C1136 2SC3052EF-T1-LEF Q1121 TP0058 TP0060 TP0059 10k R1207 680 R1162 4.7k R1168 10k R1170 1.5k R1165 2.2k R1166 1k R1163 1.5k R1164 3.3k R1167 6.8k R1169 1 2 3 4 4P CN1102 SW/USB_LED LED SEL B LED SEL A USB LED CTRL TP0057 TP0062 TP0066 TP0065 TP0064 TP0063 100k R1215 TP0061 C1151 100p 100 R1209 0.1 C1150 TP0068 100 R1211 C1153 100p TP0069 TP0070 TP0023 TP0024 680 R1100 10k R1108 680 R1113 1.5k R1116 1.5k R1115 1k R1114 1.5k R1103 1.5k R1102 2.2k R1104 4.7k R1106 1k R1101 6.8k R1107 3.3k R1105 SLR-325MCT31 D1104 4.7k R1119 3.3k R1118 6.8k R1120 10k R1121 2.2k R1117 TP0001 VCC OUT GND PNA4823M03S0 IC1100 FL1100 1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 54 2 53 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 29 30 31 32 33 34 35 36 37 38 39 43 44 45 46 47 48 49 50 51 52 14 28 41 42 40 27 PT6324-Q IC1101 CLK DIN STB DOUT K1 K2 OSC GND VDD SG1/KS1 SG2/KS2 SG3/KS3 SG4/KS4 SG6/KS6 SG7/KS7 SG8/KS8 SG9/KS9 SG10/KS10 SG11/KS11 SG12/KS12 SG13/KS13 SG14/KS14 SG15/KS15 SG16/KS16 SG17/KS17 SG18/KS18 SG20/KS20 SG21/KS21 SG22/KS22 SG23/KS23 SG24/KS24 GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR10 GR11 GR12 GR13 GR14 GR15 GR16 VEE VDD GND SG5/KS5 SG19/KS19 GR8 GR9 1 2 3 13 12 9 10 7 14 22 23 20 6 4 8 15 19 21 18 17 16 5 11 23P CN1105 SEL B SEL A LED GND EVER +3.3V STBY LED LED3 LED2 LED1 SIRCS FL-CLK FL-DATA FL-CS VOL AD KEY2 AD KEY1 AD KEY0 FL+3.3V DGND VF -VG VF USB LED CTRL SW/USB_LED TP0026 TP0027 D1107 50V 22 C1147 SLI-325URT31WR D1101 1k R1161 MAZ8082GMLS0 D1102 50V 2.2 C1137 D1110 D1109 D1108 D1106 D1105 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S12 S13 S14 S15 S16 S17 S18 S19 S20 SW_LED LED_VOL1.2 LED_VOL3.4 LED_VOL5.6 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 FL_CLK S1 S2 S6 S7 S8 S9 S10 S11 S12 S13 S3 S4 S5 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 S11 S14 S15 S16 S17 S18 S19 S20 AD_KEY1 AD_KEY0 AD_KEY1 AD_KEY2 VOL FL_CS FL_DATA FL_CLK SIRCS LED_VOL5.6 LED_VOL3.4 LED_VOL1.2 SW_LED G1 AD_KEY2 VOL FL_DATA FL_CS SIRCS AD_KEY0 S1110 S1111 S1112 S1113 S1114 S1115 S1116 S1117 S1118 S1119 IC1101 FLUORESCENT INDICATOR IC1100 REMOTE CONTROL FLUORESCENT INDICATOR TUBE RECEIVER LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE D1105-1110 1L0351V22F0MIT01 STREAM / STANDBY STANDBY / MODE METER DISPLAY OPTIONS GROOVE OPEN/CLOSE DISC SKIP/ EX-CHANGE USB B TUNER/ BAND TAPE/PC CD TUNING - USB TUNING + SUBWOOFER TUBE DRIVER 680 R1189 680 R1190 1 3 2 ENTER RETURN USB A DISC 3 DISC 2 DISC 1 REC TO USB B S1124 S1128 S1127 S1125 S1126 S1130 S1132 S1131 S1129 S1133 PRESET EQ ERASE SUBWOOFER EQ BAND/ SURROUND REC TIMER S1100 S1102 S1103 S1101 *S1109 S1108 S1107 S1106 S1104 S1105 USB BOARD NO1000 (Page 35) U 2.9 0.8 2.6 1.8 3.3 -30.6 -26.4 -32.7 -32.7 -26.3 -22.1 -24.2 -24.2 -20.0 -24.3 -29.8 -32.7 -26.5 -31.0 -31.0 -31.0 -31.0 -31.0 -31.0 -31.0 -31.0 -33.2 3.3 -24.4 -32.9 -30.8 -26.5 -22.3 -26.5 -24.4 -31.0 -31.0 -31.0 -31.0 -31.0 -31.0 3.5 3.5 6.0 0.1 6.0(2.1)<<2.1>> 0.1(0.5) <<0.5>> 7.4 0 7.5 0 8.3 0 IC B/D - + j o m i
- 14. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 35 35 6-20. SCHEMATIC DIAGRAM - MIC, USB AND VOL Board - 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J DISPLAY BOARD CN1103 (Page 33) DISPLAY BOARD CN1102 (Page 33) U HUB BOARD CN1501 (Page 29) R MAIN BOARD (2/3) CN470 (Page 26) MIC BOARD USB BOARD VOL BOARD IC B/D 50V 2.2 C720 1.5k R706 16V C710 10 RV700 50k 1 3 2 330p C719 10k R711 JL702 180p C722 NJM4558V-TE2 (2/3) IC700 8 POWER 4 GND C701 0.1 C721 0.1 6.3V 100 C711 + - NJM4558V-TE2 (3/3) IC700 3 2 1 50V 2.2 C716 1000p C702 1000p C708 220k R714 18k R712 50V C724 0.1 JL703 100 R715 + - NJM4558V-TE2 (1/3) IC700 MIC AMP 5 6 7 100k R716 4.7k R705 4.7k R704 100k R701 C700 0.1 MC2837 D700 JL710 JL711 JL706 JL709 JL712 JL720 JL718 JL714 JL713 JL717 JL719 JL705 JL722 JL721 JL723 C707 50V 2.2 50V 2.2 C713 TP713 J702 TP712 TP711 C779 0.1 TP714 JL724 MC2837 D701 JL716 R700 1k R702 10k ET701 ET702 JL708 C712 47p 1 8 3 4 5 6 7 NO700 8P MIC SIGNAL HP-R MIC GND A+9V MIC/HP-DET HP-L HP-GND R720 100k R721 18k R722 10k R723 18k R724 47k R725 10k C777 1000p J700 JL725 JL726 JL727 JL728 JL730 JL731 1000p C780 C709 220p 220p C781 C782 1000p JL732 MIC 5 2 PHONES 3 1 4 (CHASSIS) E (CHASSIS) E 4.4 9.0 4.5 4.5 4.5 4.5 4.5 IC700 TP0086 15k R1303 22k R1304 1 2 3 NO1103 3P DGND DET SWITCH VOL TP0080 TP0082 TP0081 TP0084 S1301 TP0083 S1302 TP0087 10k R1302 C1301 1000p DETECT SWITCH MASTER VOLUME MIC LEVEL 470 R1001 JL1004 JL1003 JL1001 JL1002 470 R1002 1.5k R1005 1.5k R1004 470 R1008 470 R1009 4P CN1000 1 2 3 4 C1004 0.1 10V C1003 220 C1002 10 MC2837 D1007 MC2837 D1009 MAZ8068GMLS0 D1019 MAZ8068GMLS0 D1013 MAZ8068GMLS0 D1015 C1013 5p MC2837 D1008 C1005 10 10V C1006 220 MAZ8068GMLS0 D1018 4P CN1001 1 2 3 4 MAZ8068GMLS0 D1011 C1007 0.1 MC2837 D1006 MAZ8068GMLS0 D1017 TP1009 TP1004 TP1010 TP1007 TP1006 TP1020 TP1005 TP1017 TP1012 TP1015 MC2837 D1004 MC2837 D1005 JL001 JL002 4 3 2 1 4P NO1000 SW/USB_LED LED SEL B LED SEL A USB LED CTRL 1 3 4 5 9P NO1002 USB A+5V D- A D+ A USB A GND E ET1001 E ET1000 6 7 8 9 USB B+5V D- B D+ B USB B GND 1L0351B12C0MXT02 D1003 1L0351V22F0MIT01 D1002 1L0351B12C0MXT02 D1000 C1010 1000p C1011 1000p C1009 0.1 C1008 0.1 (BLUE: POWER ON) (RED: USB ACCESS) (BLUE: POWER ON) (CHASSIS) (CHASSIS) REC/PLAY B PLAY A USB B USB B USB A C1012 5p N P • See page 40 for IC Block Diagrams. j o m i
- 15. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 36 36 6-22. SCHEMATIC DIAGRAM - TC Board - (For African model only) 6-21. PRINTED WIRING BOARD - TC Board - (For African model only) • : Uses unleaded solder. • See page 19 for Circuit Boards Location. TC BOARD 1 2 3 4 5 6 7 A B C D E F G H I J TP510 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R538 R539 C503 C504 R540 C505 R541 C506 R543 R544 R545 C509 R546 C510 C511 C512 C517 C519 C520 C521 C522 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 C533 C534 C535 C536 C537 C538 C539 C543 C545 C546 C548 JR501 JR502 JR503 JR504 JR505 JR JR506 JR JR507 JR JR508 JR509 JR510 JR511 JR512 JR513 JR514 JR515 JR516 JR517 JR518 TP501 TP502 TP503 TP504 TP507 TP508 TP509 TP511 TP512 TP513 TP514 TP515 TP517 JL001 C549 TP506 TP505 TP518 TP516 L501 CN502 Q501 Q502 C501 C502 C516 ET501 C540 C513 C514 CN501 LP1102 C542 C515 REC y PB S501 (REC/PB) S501 JR JR JR JR JR JR JR JR JR JR JR JR 1 2 8 9 8 1 E E JR JR JR IC501 IC502 A MAIN BOARD CN450 (Page 24) TAPE MECHANISM 1-881-086 12 (12) (CHASSIS) S501 (REC/PB) PB Y REC 0 R515 100k R511 100k R513 0 R516 100k R512 100k R514 R540 47 R541 47 R539 4.7 R536 4.7k R535 4.7k R534 15k R533 22k R503 2.2k R504 2.2k 2.2k R501 2.2k R502 R517 1k R518 1k R520 47k R519 47k R521 47k R522 47k R526 330k R528 330k R525 330k R527 330k R530 2.2k R529 2.2k R531 8.2k R532 8.2k R523 3.3k R524 3.3k 470 R545 470 R546 C517 1000p 220p C511 220p C512 47p C525 47p C526 C539 1 C538 0.01 C505 0.01 C503 2200p C504 2200p C506 0.01 C519 470p C520 470p C521 1 C522 1 C532 0.01 C531 0.01 C534 2200p C533 2200p C540 4700p C543 1000p 1 C524 1 C523 C527 470p C528 470p C530 330p C529 330p 16V 47 C516 25V 22 C542 TP501 TP502 TP504 TP503 TP505 TP506 TP508 TP509 TP507 8 7 6 5 4 3 2 1 NJM4558M-TE2 IC501 OP AMP OUTPUT INPUT- INPUT+ GND INPUT+ INPUT- OUTPUT VCC 8 7 6 5 4 3 2 1 NJM4558M-TE2 IC502 OUTPUT INPUT- INPUT+ GND INPUT+ INPUT- OUTPUT VCC 220 R544 220 R543 270 R509 270 R510 R506 12k R505 12k R507 270k R508 270k 100p C509 100p C510 C548 1000p 10V 100 C501 10V 100 C502 1 2 3 4 5 6 7 8 9 CN502 9P A+9V PB-Lch PB-Rch A-GND REC-Lch REC-Rch M-GND M+9V TP-STATE 0.1 C545 0.1 C546 E ET501 0.1 C549 50V 1 C513 50V 1 C514 TP518 16V 47 C515 1 2 3 4 5 6 7 8 8P CN501 TO TAPE MECHANISM 9V M-GND SW EH VREF Lch COM Rch TP510 TP511 TP512 TP513 TP514 TP515 TP516 TP517 R537 10k R538 10k 2200p C537 C536 2200p 2200p C535 2SC1740S-QRT Q501 2SC1740S-QRT Q502 6 2 1 3 5 4 L501 BIAS COIL TC BOARD MAIN BOARD (2/3) CN450 (Page 26) A 1 2 3 4 5 6 7 A B C D E F G H I J IC501 OP AMP IC502 4.5 4.5 9.0 4.5 4.5 4.5 4.5 4.5 4.5 9.0 4.5 4.5 4.5 4.5 0 0 0<<0.3>> 0<<0.3>> 0<<0.3>> 0<<0.3>> j o m i
- 16. HCD-GTR33/GTR55/GTR77 HCD-GTR33/GTR55/GTR77 38 38 6-24. SCHEMATIC DIAGRAM - TRANS Board - 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 A B C D E F G H I J TRANS BOARD 50V 10 C909 16V 1000 C911 10k R952 1k R904 JW912 JW915 JW913 JW916 JW909 JW902 JW910 JW905 JW908 63V 100 C908 50V 100 C910 2SB1238-PQR-TV2 Q902 4.7k R915 2SC1740S-QRT Q903 JL906 JL904 JL907 JL908 JL915 JL916 JL913 JL918 JL919 JL921 JL920 JL922 JL923 EXCEPT GTR77: MX GTR77: MX 1 3 4 5 6 7 8 9 2 PT902 S901 D903 D902 D904 D905 D901 1SS133T-72 JW901 JW911 JW914 JW906 1 3 3P CN901 LIVE NEUTRAL JL909 JL910 JL911 JL912 JL902 JL905 JL903 JL914 JW903 W019 W014 W002 W018 W004 W008 W007 W013 W005 W015 W017 W010 W003 MX, AR MX, AR AR MX EXCEPT AR W011 W012 W009 W006 W001 W016 JL924 JL931 JL926 JL925 JL935 JL934 JL930 C904 0.01 C903 0.01 R955 1/4W F955 1A 250V 10EDB40-TB3 D908 D906 1SS133T-72 1SS133T-72 D907 3.9k R957 50V C927 3.3 MTZJ-T-72-36B D909 2 1 4 3 6 5 6P CN908 4P CN909 GTR33 GTR55/77 AC-VH AC-VL GND GND AC-VL AC-VH 2 1 4 3 AC-VH GND GND AC-VH 11 10 9 8 7 6 5 4 3 2 1 11P CN907 AC4 AC4 AC3 AC3 VF VF -VFL DGND EVER10 STBY RELAY AC CUT JL917 F951 GTR55/77 6.3A 250V F954 6.3A 250V F956 3.15A 250V RY901 F953 6.3A 250V F952 6.3A 250V SUB POWER TRANSFORMER MAIN POWER TRANSFORMER (AC IN) PRIMARY VOLTAGE SELECTOR PT901 220V 120V E2, E51, E4 230-240V RELAY DRIVE -32V REGULATOR JW904 JL928 JL929 JL932 JL931 JL933 JL934 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 MAIN BOARD (3/3) NO468 (Page 27) B POWER BOARD NO804 (Page 31) Q 0.1 0.8 -48.3 -33.1 -33.7 j o m i