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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 13
Daewoo
C
P33
0
Jumps chans and sound varies
24C08P Eprom memory chip IV02 - use Daewoo type
14-09-04
Daewoo
C
P33
0/CP365
Magenta cast after I501 replacement
I501 TDA4661 chroma delay line chip could be faulty
14-09-04
Daewoo
C
P33
0/CP365
No pic or line drive
Check drive pin 37 I701 TDA8362B, if none check 8.2v pin 36, if present replace chip, if absent check R401/2, D401
14-09-04
Daewoo
C
P33
0/CP365
Txt absent/garbled
XT01 27Mhz Xtal
14-09-04
Goodmans
2195T C
P33
0
Field OP chip TDA3653B has short life (1 week)
C414 22µ pin 4 LOPTx leaky
14-09-04
ITT
C
P33
2 CVC40
Dead - Intermittent shut down.
BU208A loose bolt.
14-09-04
ITT
C
P33
2 CVC40
Frame collapse.
R2003 ( 1k ) field hold control o/c.
14-09-04
Samsung
TV
P33
501
No signals
Check dry joints tuner around coils & Xtal etc
14-09-04
Samsung
TV
P33
501S
Int off & long time to come on from mains sw on
IC801 opto coupler
14-09-04
Samsung
TV
P33
501T
NO TEXT
ENTER SERVICE MODE AND ENTER 209 IN OPTION 1 AND 34 IN OPTION 2
14-09-04
Samsung
TV
P33
50I
St/by only
No volts to IC901 pin 64, D901 IN4148 Leaky
14-09-04
Samsung
TV
P33
50IT
not recording sound on timer recordings
replace micro IC901 CXP85332A1966 and set option codes for this model: option 1 193, option 2 32
14-09-04
Samsung
TV
P33
601
Field foldover at top
Check R409 0R22, R303 10R ?w from 46v supply
14-09-04
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