Bang & Olufsen BeoVision 1 Manual Del Usuario página 12

2.8 Fault fl ow chart, English
Noise in picture
(TV)
Poor geometry
No teletext
No auto contrast
Error on all
channels?
Check system
Change to correct
settings
OK?
Replace main
chassis
Can picture be
adjusted by means Replace main
of the adjustment/
check guide?
#6
Leave the TV on for
10 min. If error
reoccurs, replace
main chassis
OK?
Replace main
chassis
Replace main
Replace PCB11/
chassis
PCB58 (BC1)
OK?
No
Yes
Check channel
settings. Check
system settings
OK?
Replace main
settings
chassis
chassis
OK?
The TV should be
taken to a
workshop for
repair.
Picture tube may
be defective
Change to correct
settings