JVC JVC AV-29B317 free download

File name วงจรทีวี JVC AV-29B317.pdf

CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM [AV-29B316/B] (1/4)(2/4) SHEET1 ADJUSTMENT CONNECTOR CN00C MAIN PWB ASS'Y (2/4)(FRONT LED) SCW-1962A-BK [AV-29B316/B] IC801 IC302 X C808 100/16 C806 X C807 .1/16 MAIN PWB ASS'Y(4/4) (CRT SOCKET) CN10T SHEET 2 CN00T VIDEO-3 INPUT CN00R POWER LED (RED) D808 J808 R822 1K S805 S804 S803 S802 S801 R817 X R630 270 J809 CN00S R632 270 J807 J806 Y813 X R327 X C317 X Y814 0 R823 X R825 R824 470 C825 SPEAKER LC805 D814 *8 C826 CN10A 220 220 220 220 R821 470 R820 330 R819 220 R818 180 Y809 X R631 1K Y810 X R633 1K R764 R765 R762 R763 C831 0 REMOTE PW_LED ECO_IN L_AOUT B_MUTE A_GND KEYIN IC481 CN00A GND GND 12V GND R3 L3 V3 VDO_DET PROTECT 3.58/OTHER S_V_DET S_REDUCE REMOTE A_MUTE SDA ECO_IN SCL PW KEYIN V1.8A 5V 1.8V 12V 5V 5V SDA SCL R481 120K R488 100K PW_LED 1.8V 4.5/OTHER 1.8V D341 *3 C615 1000/25 R_AOUT C616 1000/25 R816 D342 *3 Q341 *2 R344 22 D345 *3 R961 0 Y909 X Y912 12V C827 0 Y801 X R801 75 Y819 BW C1 5V S_V_DET J801 C481 .22 L401 C483 .22 12V D343 *3 R482 68K 5.6K R485 33K R486 3.3K R487 150K R787 4.7K C482 .22 R484 R740 15K D714 C484 .22 Q483 D706 1.2K 5V R755 1.2K R753 1.2K W-A1 R483 6.8K 10K *1 C485 D707 *3 R794 2.2K Q706 Y1/CVBS1 C341 220/35 Q371 X R371 X GND GND R789 R750 Q612 C777 .1 C778 47/35 R760 220 SCL0 SDA0 Q708 *2 C792 .1 Q705 LC801 3.3K 22/50 3.3K 4.7K 220 10K C770 .1 C769 C768 R745 R743 R741 D709 D711 C775 220/16 C771 Q484 *2 R747 R748 R758 3.3K R757 4.7K IC702 R776 15K K701 Q791 *1 PW SCL0 SDA0 C793 10/50 R790 1K D713 P_ON/OFF R793 100 Q482 *2 C487 22/35 R759 3.3K C783 R736 R498 22K 3.3V_STB C767 R493 22K C488 560p R797 1K 1/50 R497 2.2K C490 220/16 R761 220 R795 100K 100 100 Q707 *1 R783 10K 2.7K R784 R785 D712 R494 5.6K R490 10K C772 .22 R496 4.7K *3 .22 Y802 X Q373 X .22 D817 *8 .1 *3 *3 R373 X Q372 X R372 X R375 X Q374 X D371 X R376 X D372 X R377 X VDO_DET 12V L1 C821 R1 C822 GND VIDEO-1 S-VIDEO INPUT R777 Q481 *1 D481 R984 47K R983 3.9 R982 47K R981 3.9 V1.8A Q981 R749 1K 100 R752 100 R746 R492 1.5K R751 100 R491 68K C489 22/50 R744 220 R754 220 C776 .1 R499 47K R771 1K R742 220 C371 X *3 10K 1.8V 1.8V D982 C766 .22 C701 .22 C702 .22 C763 X C764 X C828 0 LC802 C762 100/16 GND C829 0 LC803 GND C758 .22 C705 7p 5V 12V NECK L701 R796 10K Q704 *1 R985 4.7K R986 4.7K Q982 *1 V2/Y Y803 X R804 75 Q983 D981 Q984 *1 CONT 470/10 R792 33 L703 *4 C761 .1 C704 C790 .1 27p IC701 GND C703 PB C760 .22 Y804 Y805 X X D810 *8 R805 75 J802 3.3V_STB 8V A_VCC A_GND 5V 12V NECK H_DRIVE HFB ABL EW P_ON/OFF VDRA+ VDRBPROTECT V5 32V K101 K103 8V A_VCC A_GND 5V Y806 C830 0 LC804 GND R720 680 R721 470 L2 X D811 *8 R735 100 R734 100 X701 R756 10K R733 100 R732 1K C757 560p D715 *3 D716 *3 D717 *3 C717 1/50 PR C706 7p R806 75 D812 *8 VIDEO-2 COMPONENT VIDEO INPUT MAIN PWB(3/4) SHEET 2 H_DRIVE HFB ABL EW P_ON/OFF