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• This Service Manual does not include “ TEST MODE”. This item will be issued in the next supplement. • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” XR-M700 (K), (S/M Code No. 09-003-430-8T1). u163 S/M Code No. 09-006-430-8R1...
http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 This set employs laser. Therefore, be sure to follow carefully CAUTION the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.
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http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS 1. Disassembling Procedure of the Panels 3 7 63 1515 0 1-1. Removing the PANEL SIDE R 1-3. Removing the PANEL TOP Remove the six screws and remove the PANEL 1) Remove the three screws and remove the PANEL SIDE R.
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http://www.xiaoyu163.com 2. Removal Procedure of the CD Mechanism 3 7 63 1515 0 2-1. Pulling out the CD mechanism Lay the set on its side and remove the four screws. L 13942296513 1 Remove two screws of the rear side. 2 And, remove the two screws. u163 –...
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http://www.xiaoyu163.com Then, remove the FFC of the CD mechanism side. (22P and 6P) 3 7 63 1515 0 1 Lift up gently the CHAS MD. 2 Pull out the CHAS REAR to the rear side and remove the screw of 3 from the CHAS While removing the screw of 1, 2 pull out the CD mechanism together with the CHAS MAIN and the CHAS REAR.
http://www.xiaoyu163.com 2-2. Removing the CD mechanism from the CHAS MAIN. 3 7 63 1515 0 Remove the two screws. REAR SIDE Insert a screwdriver into the holes of the arrows and remove the two screws attached in the interior. L 13942296513 u163 Remove the CHAS MAIN.
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http://www.xiaoyu163.com 2-3. When checking the operation 3 7 63 1515 0 Fix the CHAS REAR on the main unit again with the screws of 1 of 3-1 (2). Use the 4ZG-1 extension JIG (6P FFC) of the STI SI-98-028 and T/N G-98-39 to keep a service position. (Use the 22P FFC supplied with the set.) Extension JIG for repairing L 13942296513...
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http://www.xiaoyu163.com IC DESCRIPTION IC, LC876580W 3 7 63 1515 0 Pin No. Pin Name Description I-STEREO / During TUNER function, TUNER stereo signal input / I-DRF During CD function, CD ASP IC DRF data input. O-FUNC Function IC expand port pull up VCC switch output. I-RDS-DATA / During TUNER function, RDS serial data input (not used) / O-COIN...
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http://www.xiaoyu163.com IC, LA9241ML 3 7 63 1515 0 Pin No. Pin Name Description Connects to the pickup's photo diode; adding this pin to pin FIN1 generates RF signal, FIN2 and subtracting it generates FE signal. FIN1 Connects to the pickup's photo diode. Connects to the pickup's photo diode;...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description RFSM Output for RF. RFS– For setting RF gain and 3T compensation constant together with RFSM. SLICE LEVEL CONTROL; output for controlling the data slice level of DSP with RF waveform.
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http://www.xiaoyu163.com IC, LC78622ED 3 7 63 1515 0 Pin No. Pin Name Description DEFI Defect detection signal (DEF) input. Test input. A pull-down resistor is built in. Must be connected to 0V. External VCO control phase comparator output. VVSS – Internal VCO ground.
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description LVSS – Left channel one-bit D/A converter ground. Must be connected to 0V. RVSS – Right channel one-bit D/A converter ground. Must be connected to 0V. RCHO Right channel one-bit D/A converter output. RVDD –...
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http://www.xiaoyu163.com ADJUSTMENT-1 <TUNER / CD> 3 7 63 1515 0 < TUNER SECTION > 6. AM IF Adjustment Settings : • Test point : TP8 (Lch), TP9 (Rch) 1. Clock Frequency Check • Adjustment location : Settings : • Test point : TP2 (CLK) L772 ......