Jvc KDS 797 Service Manual
This is the 63 pages manual for Jvc KDS 797 Service Manual.
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Extracted text from Jvc KDS 797 Service Manual (Ocr-read)
Page 1
KD-S797 2-4 ! Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Safety precaution ! Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
Page 2
KD-S797 2-1 AB C D E F G 12 3 45 POSITION SET SWITCH LOAD&FEED MOTOR SPINDLE MOTOR SW1, SW2 PICK UP PSW SW1, SW2 CN501 IC561 CD DRIVER IC521 DSP & DAC IC501 RF AMP IC571 L.P.F. VF1,VF2, VT1,VT2, MD,LD DMO,FMO TRO,FOO CDON CD-RW BUS0~BUS3 BUCK,CCE RST SEL TEB RFGC TE,FE RFDC RFRP RFLO RO CD.L CD.R CN601 IC602 REMOCON S601 to S617 KEY MATRIX EN601 ENCODER KEY0 KEY1 KEY2 ENC1 ENC2 REMOCON IC601 LCD DRIVER LCD1 CN701 TU1 FM/AM TUNER IC701 CONTROLLER IC301 E.VOL FM/AM FMOSC IFC MONO SD/ST SEEK/STOP FMEO AMEO IC351 POWER AMP IC961 REGULATOR SPK BATTERY EACH BLOCK L-CH R-CH OUTLF OUTRF OUTLR OUTRR REAR L REAR R Front L Front R CD.L CD.R J931 LINE OUT Front LFFT+ Front LFFT- Front RIGHT+ Front RIGHT- Rear LFFT+ Rear LFFT- Rear RIGHT+ Rear RIGHT- COM1 COM2 COM3 S1 to S50 LCDCE LCDDA LCDCL VOLDA VOLCL J1 ANT SW1,SW2,PSW LM,MSW CD-RW FEED+ FEED- SPINDLE+ SPINDLE- VF1,VF2, VT1,VT2, LD,MD, TRACKING+ TRACKING- FOCUS+ FOCUS-SPINDLE+ SPINDLE- FEED+ FEED- TRACKING+ TRACKING- FOCUS+ FOCUS- Block diagram CN901