Fault flow chart 3.3
From previous
page
Confirm:
3.3V on PCB04, J pin , 2, 3, 4
5V on PCB04, J2 pin 9
-5V on PCB04, J pin 2
OK?
Replace PCB02,
Digital
Refer to ‘Adjustments’
when replacing
Replace PCB04,
Power Supply
Replace PCB0,
HDMI
Go to next
page
No
Yes
Disconnect J on PCB04, Power Supply
Confirm:
3.3V on PCB04, J pin , 2, 3, 4
5V on PCB04, J2 pin 9
-5V on PCB04, J pin 2
OK?
Reconnect J on PCB04, Power Supply
Disconnect P004 on PCB02, Digital
Confirm:
3.3V on PCB04, J pin , 2, 3, 4
5V on PCB04, J2 pin 9
-5V on PCB04, J pin 2
OK?
Содержание DVD 2
Страница 6: ...1...
Страница 28: ...3 16...
Страница 44: ...4 16...
Страница 53: ...5 Replace PCB05 AV Input 5 2 Remove top cover 5 3 Remove DVD 2 front Remove screws 3x TX10 Remove cable 5P1922...
Страница 62: ...6...
Страница 69: ......
Страница 70: ...Bang Olufsen DK 7600 Struer Denmark Phone 45 96 84 11 22 Fax 45 97 85 39 11 3538064 08 07...