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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: 7
Goldstar
PC04A
Black blobs on top sides of screen
C406 1µ 160v in line scan coupling
14-09-04
Goldstar
PC04A
Dead
No HT - rect D803 o/c
14-09-04
Goldstar
PC04A
Field lin dist top 1/4 of pic
D301 flyback boost cap leaky - used 1N4001
14-09-04
Goldstar
PC04A
Field scan problems
IC301 TDA1170N TFK version, C301 1000µ 35v, C302 100µ 35v, C309 & C311 0µ22 35v & D301, R320 is 10R 1w
14-09-04
Goldstar
PC04A
Frame collapse.
TDA1170A SC REPLACE C311 ALSO
14-09-04
Goldstar
PC04A
No sound & reverts to st/by aft 10 mins
Replace IC401 & fit 1k res in place of link J8
14-09-04
Matsui
2091
PC04A
Dead pri HT ok
IC801 (TDA 4601), C801P (10µF/50v), C805P (100µF/50v), C807P (10µF/50v) and C...(could not read it) (1µF/50v) near C807P
14-09-04
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