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CR-DS800 YH1(N),YZ1(N) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 STEREO RADIO RECEIVER This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No.09-99A-336-1T1). u163 S/M Code No. 09-99A-336-1R1 http://www.xiaoyu163.com...
http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 6 3 1 5 1 5 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C143 87-A10-110-080 C-CAP,U 820P-50JB S207 87-A91-290-080 C-SW,TACT SKQDAB C144 87-012-182-080 C-CAP,U 27P-50 CH...
http://www.xiaoyu163.com ADJUSTMENT 1. AM IF Adjustment 5. FM VT Adjustment 3 7 6 3 1 5 1 5 0 IFT101 ................ 450 kHz Settings: • Test point: TP1 (VT) • Adjustment location: L104 2. AM VT Check Method: Set to FM 87.5 MHz and adjust L104 so that test HJ501 point becomes 2.3 ±...
http://www.xiaoyu163.com IC BLOCK DIAGRAM IC, TA2030FN 3 7 63 1515 0 TV RF FM RF BUFF MODE RF GND FM IN IC, TK11823 L 13942296513 IC, TA2022AFN u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com IC DESCRIPTION IC, UPD17934A-514 3 7 63 1515 0 Pin No. Pin Name Description VAD SELL "H" is input when power voltage is 3.0 V. "L" is input when power voltage is 1.5 V. Not used. IF IN IF counter input. VDD1 —...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description COM2 COM3 LCD common output LCD0 LCD1 LCD2 LCD3 LCD4 LCD5 LCD6 LCD7 LCD8 LCD segment output LCD9 LCD10 LCD11 LCD12 LCD13 LCD14 LCD15 LCD16 Voltage detection method select pin. "H": Voltage is detected by the input to pin 76. BATT SEL L 13942296513 "L": Voltage is detected by the input to pin 64.