Kenwood TK-3170 E3 Service Manual

SCHEMATIC DIAGRAM TK-317027X57-701 (B/4) 2/6, X57-701 (D/4) 1/1TX-RX UNIT (X57-7012-72) (B/4)JIHGFS31S30LCDCES19 1 STRB2 DATA3 CLK4 DMUTE5 SSBC6 WIDE7 NARROW8 VSS 910111213141516CP121k*4CP341k*4S7S9S15R3710kS26 S17S10S2S23S5COM2S18LCDDATS24CP241k*4RXS1COM4NARROWS34R4047kKEY3ID24MA2S111S24C40 470pKEY2IL15S1DMUTECOM2B38-0901-05D26MA2S111KEY2OS21KEY1OS27S34S5S25CP361k*4S23SELS25COM1S15S3S13S31WIDES2S11COM3LCDINHS10C440.01uS20S6TXS32S6S8S22C39 0.047uS14S16S21CP321k*4S18SELR36 43kS14S4KEY4OD27MA2S111R44 10kS12S17R42 10kS33KEY3OS9D25MA2S111LCDCLKS4S3S7S8S28S27S29 S201 P1/S12 P2/S23 P3/S34 P4/S45 P5/S56 P6/S67 P7/S78 P8/S8S9S10S11S1213S1314S1415S1516S1617S1718S1819S1920S2021S2122S2223S2324S2425S2526S2627S2728S2829S2930S3031S3132S3233S3334S3435COM136COM237COM338 COM439 VDD40 VLCD41 VLCD142 VLCD243 VSS44 oSC45 INH46 CE47 CL48 DICOM4COM1COM3R3110kC38 0.047uR43 10kC42 680pS13S19CP131k*4S16CP231k*4S29CP111k*2S30S28S22KEY1IS12S11C430.01uCP181k*4S32S26S33KEY4I1 STRB2 DATA3 CLK4 5MSC5 SAVE6 STSW7 AM18 VSS 910111213141516CP161k*45M5R5MSSTXSAVERESETLEDGBATTBLEDGLCDBLLEDRVOLININTD24-275MSCC5T5CE29-1205-X45MSRESET5ME29-1204-X4LEDR5TC5MSSBCLCDBLSSB5RCSBAKEYINPUTDETECTINTSSBC4KEY BOARD(X57-7012-72)(D/4)IC6LC75834WLCD DRIVER9101112STSWQSQ’SAQSFTQTSWLCDBLMMUTEOEVDDIC5BU4094BCFVSHIFT REGISTERIC4BU4094BCFVSHIFT REGISTERQSQ’STXRXOPSTVOXMUTEOEVDD417*5082 3#96LEDGSFTOEINTLEDRVOLINRESETAQSFT5R5MSSSB5COPST5RCSB5TCLKSTSWBATTDATA5TCSFTSTBMMUTESP_MVOXMUTEON:5VOFF:0VON:0V(Lo)OFF:4.8V(Hi)