7-17
No Tray open/close
MIC1-48, 49 is
Open ; "L", "L" ?
Close ; "H", "H"?
Check DRIC1-35, 36
output at open/close
Check signal line state from
DRIC1-35, 36 to tray motor.
Micom (MIC1) error.
Check DRIC1.
Yes
Yes
No
No
(DVD Section)
CD/VCD/DVD L/R output error
(Mixed Audio output)
Normal DATA 0 is
input in AIC2-2?
Analog output of
AIC2-7, 8 is normal?
Check JACK1, JK801 Audio out
peripheral soldering shot, IC801.
Check ZIC1-121 output.
Check ZIC1-125
(CD/VCD ; 16.9344MHz,
DVD ; 18.432MHz)
Yes
Yes
No
No
AIC4-1, 7 output
is normal?
Check AIC4 peripheral circuit.
Yes
No
Base terminal level
of AQ3, AQ6 are 'L'
Check IC601-50 mute.
Yes
No
(DVD Section)
Содержание SLV-D900E
Страница 38: ...2 8E Fig 2 12 Circuit Board Locations 2 3 Circuit Board Locations VCR MAIN PCB DVD MAIN PCB FUNCTION TIMER PCB ...
Страница 39: ...3 Block Diagram 3 2E 3 1 SLV D900E D900G ...
Страница 40: ...4 PCB Diagrams 4 1 VCR Main 4 3 4 2 DVD Main 4 7 4 3 Function Timer 4 9 4 2 4 1 SLV D900E D900G ...
Страница 41: ...4 3 4 4 4 1 VCR Main COMPONENT SIDE ...
Страница 42: ...4 6 4 5 CONDUCTOR SIDE ...
Страница 43: ...4 7 4 8 4 2 DVD Main CONDUCTOR SIDE COMPONENT SIDE ...
Страница 44: ...4 10E 4 9 4 3 FUNCTION Timer COMPONENT SIDE CONDUCTOR SIDE ...
Страница 47: ...5 6 5 5 5 1 S M P S ...
Страница 48: ...5 8 5 7 FROM TO DVD Audio Video CN4 5 2 Power Drive ...
Страница 49: ...5 10 5 9 5 3 OSD VPS PDS ...
Страница 50: ...5 12 5 11 5 4 NICAM ...
Страница 51: ...5 14 5 13 5 5 A V ...
Страница 52: ...5 16 5 15 5 6 Hi Fi ...
Страница 53: ...5 18 5 17 5 7 Input Output ...
Страница 54: ...5 20 5 19 5 8 TM ...
Страница 55: ...5 22 5 21 5 9 SYSCON ...
Страница 56: ...5 24 5 23 5 10 DVD Main Micom AV Decoder ...
Страница 57: ...5 26 5 25 5 11 DVD Servo ...
Страница 58: ...5 28E 5 27 5 12 DVD Audio Video ...
Страница 60: ...6 2 6 1 2 TEST location for adjustment mode setting TEST SW709 BUTTON Fig 6 2 Function Timer PCB Top View ...