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7-23
Check AVIC1
(Pin #109, 110)
Check AIC4 (Pin #1, 7)
Check peripheral parts of JK801
Check VCC of AVIC1 and peripheral
parts of Clock oscillation
(IC105 Pin # 1, 2, 14)
No
No
Check VCC and peripheral parts of AIC4.
Check applicatin of JACK 1
Check IC812 (Pin #3, 13)
No
Yes
Yes
Yes
No Analog Audio Output
Check Audio input signal
1) Line 1 Audio input : AVIC1 Pin #122, 123
2) Line 2 Audio input :AVIC1 Pin #125, 126
3) VHS Play Audio input : AVIC1 Pin #120,
121, IC812 Pin #2,12
Check VCC and peripheral parts of IC812
Содержание RDR VX555 - DVDr/ VCR Combo
Страница 62: ...2 22 2 22E MEMO ...
Страница 64: ...3 4E MEMO ...
Страница 66: ...4 1 DVD Main PCB 4 4 4 3 COMPONENT SIDE ...
Страница 67: ...4 6 4 5 CONDUCTOR SIDE ...
Страница 68: ...4 8 4 7 4 2 VCR Main PCB COMPONENT SIDE ...
Страница 69: ...4 10 4 9 CONDUCTOR SIDE ...
Страница 70: ...4 12 4 11 4 3 Function PCB COMPONENT SIDE COMPONENT SIDE ...
Страница 71: ...4 14 4 13 4 4 Front Jack PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 72: ...4 16E 4 15 4 5 DV Jack PCB COMPONENT SIDE COMPONENT SIDE ...
Страница 74: ...5 4 5 3 5 1 S M P S VCR Main PCB ...
Страница 75: ...5 6 5 5 5 2 Power VCR Main PCB ...
Страница 76: ...5 8 5 7 5 3 Logic VCR Main PCB ...
Страница 77: ...5 10 5 9 5 4 A V VCR Main PCB ...
Страница 78: ...5 12 5 11 5 5 Hi Fi VCR Main PCB ...
Страница 79: ...5 14 5 13 5 6 MPEG Decoder DVD Main PCB ...
Страница 80: ...5 16 5 15 5 7 A V Decoder DVD Main PCB ...
Страница 81: ...5 18 5 17 5 8 In Out DVD Main PCB ...
Страница 82: ...5 20 5 19 5 9 DV HDMI DVD Main PCB ...
Страница 83: ...5 22 5 21 5 10 Front Timer Front Jack PCB DV Jack DV Jack PCB ...
Страница 84: ...5 24E 5 23 5 11 Function Function PCB ...
Страница 127: ...MEMO ...