Toshiba 37AV502U Service Manual page 12
Lcd color television
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Also See for 37AV502U:
- Owner's manual (62 pages) ,
- Specifications (2 pages) ,
- Owner's manual (66 pages)
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Replace the
NO
Power supply
P803 on the power PCB
module.
Replace the
Main module.
Backlight
Troubleshooting
NO
Does the back light
function and then turn
Is
24 VDC present
YES
at pins 1 through 5 of
when the unit is
turned
on?
Is 5VDC
NO
present at pin 16 of
P802 soon (.5 sec) after
the unit is turned on?
11
YES
off?
If it is
available , try one or
both inverters. If this
does not help, replace
the LCD
display. ***
YES
*** Warranty Authorization
required if display is
replaced in warranty – Go
to www7.toshiba.com for
instructions.
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