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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: 6
Goodmans
2019R
MILKY OR STREAKY PICTURE
REPLACE ZD301 5.1V ZENER
14-09-04
Goodmans
2019R
Milky/streaky pic
ZD301 5v1 zener
14-09-04
Goodmans
2019R
No sound
Q615 2SC1815 in mute cct
14-09-04
Goodmans
2019R
Onwa
High contast - wont reduce
7.5v on 5v supply to micro - Q615 leaky
14-09-04
Goodmans
2019R
(Onwa)
Poor contrast after replacing usual caps & 12v zener
IC301 AN5601K col dec chip
14-09-04
Goodmans
2019R
/2029R
High contrast with no control after ZD401 C909 etc replaced
IC301AN5601K damaged
14-09-04
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