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- 1. 1 2 34 5 6 7 8 A B C D 87654321 D C B A 1 TSUEN SHING ELECTRONICS LTD 1 SCH-WT415-01A A Title Size: Model No.: Rev.: Sheet of A2 Main BoardDWG.: DCzhang 2002.08.21 DWTang 2002.08.21 Drawing No.: CHK.: APP.: WT-415 ENG-015-A COM12 14 COM11 13 COM10 12 K1.3 9 COM09 11 COM08 10 SEG31 1 K0.0 2 K0.1 3 K0.2 4 K0.3 5 K1.0 6 K1.1 7 K1.2 8 COM13 15 COM14 16 COM15 17 RA0 18 RA1 19 RA2 20 RA3 21 RB0 22 RB1 23 RB2 24 RB3 25 MFP 26 DTMF 27 XOUT2 28 XIN2 29 VSS 30 XIN1 31 XOUT1 32 RC0 33 RC1 34 RC2 35 RC3 36 RD0 37 RD1 38 RD2 39 RD3 40 RE0 41 RE1 42 RE2 43 RE3 44 RF0 45 RF1 46 RF2 47 RF3 48 /RESET 49 VDD 50 P00 51 P01 52 P02 53 P03 54 P10 55 P11 56 P12 57 P13 58 NC 59 CP 60 VLCD1 61 COM07 62 COM06 63 COM05 64 COM04 65 COM03 66 COM02 67 COM01 68 COM00 69 SEG00 70 SEG01 71 SEG02 72 SEG03 73 SEG04 74 SEG05 75 SEG06 76 SEG07 77 SEG08 78 SEG09 79 SEG10 80 SEG11 81 SEG12 82 SEG12 83 SEG14 84 SEG15 85 SEG16 86 SEG17 87 SEG18 88 SEG19 89 SEG20 90 SEG21 91 SEG22 92 SEG23 93 SEG24 94 SEG25 95 SEG26 96 SEG27 97 SEG28 98 SEG29 99 SEG30 100 U3 W742E811 ORG 8 GND 7 DO 6 DI 5 SK 4 CS 3 VCC 2 DC 1 U2 93C46 V+ X2 32.768KHZ X1 3.58MHZ C53 22P SEG00 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG00 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 COM00 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM00 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 SW6 PTT SW5 CALL SW4 MODE SW2 UP SW3 DOWN R12 68 Q3 2SC1623 R77 120K R68 330K R25 470 R59 22K R45 20K R35 20K R51 20K R46 10K R42 10K R52 20K R37 10K R36 20K VDD C33 1uF Q7 MMBT3906 Q10 MMBT3906 3 2 1 411 U9A LM324 10 9 8 U9C LM324 12 13 14 U9D LM324 5 6 7 U9B LM324 C41 100N R119 120K R117 47K R118 390K R113 68KR120 39K R121 56KR102 75K R100 68K R99 4.7K R87 47K R86 220K R79 4.7K R101 100K C89 1N C94 100N C90 1.5N C95 100N C83 1.5N C80 68NC71 1uF C88 10N C87 1uF RX-V+ C78 1uF R80 33K R78 100K 3 2 1 411 U6A LM324 12 13 14 U6D LM324 10 9 8 U6C LM324 5 6 7 U6B LM324 R20 56k R122 10K C30 1N TONE-IN RX-SIGOUT RECHERGE/DET BAT/DET C54 10N C20 1uF C21 33N C22 33N R21 10K R18 33K R17 22K R22 33K R19 2.7K R26 33K BAT1 3AX4 C36 10N + C5 47u R116 22K R76 22K R110 47k R123 33k C92 10N C74 10N C23 10N + C26 10u + C24 10u TX-V+ RX-V+ + MIC1 R39 1K R38 2.2K R92 4.7K AMP-POWER VOX-CON1 VOX-CON2 BEEP C8 100N + C6 100UF +C29 100u C70 4.7N C93 10N R93 220 R82 1K R83 4.7K R90 22K R104 22KR103 33K R62 2.7K R91 2.7K R63 2.7K C61 47N C67 47N C57 47N C56 47N C84 47N Q9 2SC1623 Q11 MMBT3906 C59 1N R67 100K R97 1K R98 10K +6V C73 47N RX-V+ C81 1uF R106 20K R105 10K C65 15N C66 10N R66 10K R111 4.7 SP1 8 /0.25W _ 2 + 3 GND 4 BP 7 O/P 5 G2 8 G1 1 VCC 6 U8 LM386 R1 47 R27 470K C27 33N C2 27P C37 100N C45 1N JK1 DRVR 1 2 3 4 5 TP2 R81 1K JP2 JP3 XIN 1 XOUT 2 MIXO 3 VCC 4 LIMO 5 C2 7 COIL 8 AF 9 PFI 10 PFO 11 MUTEI 12 SCAN 13 MUTEO 14 GND 15 IFI 16 C1 6 U7 DBL5018V CF1 450KHZ C85 100N C86 100N C75 100N + C25 4.7u R96 4.7K R72 470K R71 22K C82 20N C64 1N C63 120P C58 100N C68 2.2u R107 47K R95 4.7K C76 1uF C97 47N R28 22K T1 R109 47 D4 BAV99 C62 100N RX-V+ R73 1.2K R65 4.7K R74 2.2K SQ1 SQ2 C32 10N R60 100K R69 100K MON Vin Vout GND U4 62FP3602 + C1 22u VDD C72 47N R89 5.6K 1 2 3 4 5 6 7 8 9 10 11 12 J1 COM00 1 COM01 2 COM02 3 COM03 4 COM04 5 COM05 6 COM06 7 COM07 8 COM08 9 COM09 10 COM10 11 COM11 12 COM12 13 COM13 14 COM14 15 COM15 16 SEG0 17 SEG1 18 SEG2 19 SEG3 20 SEG4 21 SEG5 22 SEG6 23 SEG7 24 SEG8 25 SEG9 26 SEG10 27 SEG11 28 SEG12 29 SEG13 30 SEG14 31 SEG15 32 SEG16 33 SEG17 34 SEG18 35 SEG19 36 SEG20 37 SEG21 38 SEG22 39 SEG23 40 SEG24 41 SEG25 42 SEG26 43 SEG27 44 SEG28 45 SEG29 46 SEG30 47 SEG31 48 LCD1 LCDLM1072C RX-V+ TX-V+ V+ R88 2.7K C96 47N R114 180K R115 47K R56 1K R30 100K JP1 R29 560 MOD STB DATA CLK IF R112 39K SW1 FM VDD TP8 TP7 TP5 TP6 TP3 TP4 RX-V+ VR1 10K Q4 2SC1623 TX-V+ C69 2N STB CS DATA TXV+ RXV+ RXV+ TXV+ MOD MOD MOD Date Vpp Mode Vdd1 Vpp Vdd1 Date Mode C15 1N R24 470 JP4 Q2 2SA812 R16 47K R14 2.2K CHARGE+1 CHARGE-1 R10 68 R9 68 R13 68C12 100N R85 47K R94 100K MON MON R31 10K C34 100N Q5 2SC1623 D2 IN4148 V+ VDD R84 10K C16 470P C42 100N VDD R61 4.7K C55 100N R15 10K R108 47K V+ 3 2 1 84 U5A LM393 5 6 7 U5B LM393 R50 10KCS CLK D1 IN4148 C79 1N C31 100N C18 1N R32 1M C91 10N R44 100K C60 4.7N C7 10N C3 10N V+ Q8 MMBT3906 C52 10N + C19 10u R64 1K R/TV+ V+ R/TV+ setup1 setup2 setup3 DATA CLK VDD R7575K R23120K R70 100K C40 100N + C4 10uF XIN +6V +6V LED2 LED1 TX-V+ TP1 RB2 RB2 C77 100nF Q12 NPN R124 10K R125 390K C98 220pF V+ R126 10K R128 5.6K C100 18P C101 33P X3 21.145MHz R4 10K R5 10K Q15 2SC1623 R135 33K DET TP9 10 9 8 U1C LM324 12 13 14 U1D LM324 5 6 7 U1B LM324 3 2 1 411 U1A LM324 Q1 2SC1623 R3 20K R43 47K R6 10K R7 10K R130 100K R131 33K R8 10K C10 100N C9 1uF C11 100N C13 100N C104 100P V+ C105 0.47u D3 BAV99 R132 100k C46 47N R11 10K R133 100K R139 3.9K R48 39K C43 10N C106 2.2N C102 470P R49 39K R53 39K C35 1N C107 2.2N R33 10K R2 470 R34 10K C108 22N R40 10K R55 4.7K C47 47N C48 47N V+ C38 1N C14 100N R138 180K C17 100N R137 2.7K Q6 2SC1623 Q13 2SC1623 Q14 2SC1623 R47 390K R41 10K C39 1N V+ C28 100N C49 47N R57 4.7K R58 4.7K R127 4.7K C50 47N R54 56K TX-V+ R136 33K R129 4.7K C51 47N C109 22N R134 100K R140 3.9K C103 470P C44 10N C99 47N R141 3.3K DEF DEF MOD DET V+ setup4 R142 4.7M R143 4.7M C110 100N C111 1N R151 0R R150 0R R144 0R R145 0R R146 0R R147 0R R148 0R R149 0R VDD 2002.10.31
- 2. 1 2 34 5 6 7 8 A B C D 87654321 D C B A 1 TSUEN SHING ELECTRONICS LTD 1 SCH-WT415-02A A Title Size: Model No.: Rev.: Sheet of A3 RF BoardDWG.: DCZHang 2002/8/21 DWTang 2002/8/21 Drawing No.: CHK.: APP.: WT-415 ENG-015-A +6V CF1 21.6MHz C1 5P L1 4T X1 12.8M Q1 BFR93A R1 100 L11 4T C2 5p L12 0.1uH L13 4T C6 7P FIN1 1 VCC 2 CP1 3 GND 4 LD 5 CK 6 DATA 7 STB 8 B0 9 XOUT 10 XIN 11 SW 12 GND 13 CP2 14 VCC 15 FIN 16 U1 KB8825 R4 150 C9 10P C13 10NL15 220N L14 4T C14 10N C23 1n C15 10N Q8(B-E) 470PF R8 220 C16 10N Q2 BFR93A R14 220K R6 150C17 10N C31 47P R2 100 R16 47k C24 1N C34 47p R17 56K ANT1 L2 5T C25 1N C3 5P L3 5T D1 ISS356 D2 ISS356 R18 56 C35 47P R3 100 R19 15K C38 1p C7 7P C26 1N C41 56P L17 0.82u R22 4.7k R23 10 TX-V+ RX-V+ TX-V+ R25 560 C42 120PF C32 47P C33 47PC43 27P C10 10P Q9 DFG135 L4 4T L5 4T/1.2 L6 5T/1.2 C36 15P C11 8P C18 10N R9 1K C12 10P R10 1K Q10 2SC3356 C4 5P R26 3.9K R28 1.5K C27 1N C19 10N R11 1K R29 1.5K C5 5P C39 1P VC1 20P Q3 BFR93A Q4 BFR93A Q5 BFR93A C28 1N R12 1K R33 2.2K C44 3P C46 2P C40 0.5P C8 7P L7 4T Q6 BFR93A R35 10K C47 33N C48 47N C49 1u R36 270 R20 15K R37 3.3K D4 BB721 R21 15K C20 10N + C50 47u C21 10N C51 8P R13 1K R38 6.8K RX-V+ R39 68K C22 10N TX-V+ +6V 1 2 3 4 5 6 7 8 9 10 11 12 J1 RX-V+ C52 0.47u R41 5.6K IF MOD STB DADT CLK TP1 R15 100K + C54 47u C55 100N D6 IN4148 R24 10 R42 22K V+ D5 BB721 C56 470P V+ L9 4T/1.1 C57 2p C58 6p C60 27p C37 12P L10 4T C30 1N Q12(C E极) 22K R46 4.7K V+ Q13 2SA812 R48 10 CF2 439.5MHz Q14 BFR93A R49 100K R50 470 C59-45 18PF C62 10 R7 470PF 2002.10.31