Bang & Olufsen DVD 2, Service Manual

Page: 17 / 70

Fault flow chart 3.5
From previous
page
Confirm
communication with
PCB02, Digital by
typing:
DS:>228 at prompt
OK?
Replace PCB02,
Digital
Refer to ‘Adjustments’
when replacing
Confirm
communication with
ASP on PCB0,
Analog by typing:
DS:>600 at prompt
OK?
Set slash by typing
‘DS:27 22’ at
prompt
Confirm result by
typing DS:>28
OK?
No
Yes
Replace PCB02,
Digital
Refer to ‘Adjustments’
when replacing
Replace PCB0,
Analog
Confirm ‘diversity
string’ by typing:
DS:>229 at prompt.
Result must be a ‘28-
digit-decimal-number’
OK?
To set ‘diversity string’
please refer to
‘Adjustments’
Confirm result by
typing DS:>208
OK?
Confirm
‘SettingsDisplay’ by
typing:
DS:>228 at prompt
OK?
Replace PCB02,
Digital
Refter to
‘Adjustments’ when
replacing
Replace PCB02,
Digital
Refer to ‘Adjustments’
when replacing
Confirm IEEE unique
number by typing:
DS:>208 at prompt
Result must be a ‘0-
digit-hexadecimal-
number’
OK?
Set IEEE unique
number by typing
DS:>207 xxxxxxxxxx
at prompt. Confirm
result by typing
DS:>208
OK?
Confirm ‘slash
version’ by typing:
DS:>28 at prompt.
Slash version must be
‘22’
OK?
Replace PCB02,
Digital
Refer to ‘Adjustments’
when replacing