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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: 165
NEI
NWC1402R
Whistle - high pitched.
T431 glue windings.
14-09-04
NEI
NWC1410
Drifts off tune.
Drys on tuner pins.
14-09-04
NEI
NWC1410
Field bounce, poor height, collapse etc
Replace C323 1µ 25v tant
14-09-04
NEI
NWC1410
Frame bounce.
C323 ( 1uf 25v tant )
14-09-04
NEI
NWC1410
Frame collapse.
C333 ( 22u f 160V )
14-09-04
NEI
NWC1410
Frame collapse.
C323 ( 1u f 25V tant )
14-09-04
NEI
NWC1410
High pitched whistle.
T431 coils.
14-09-04
NEI
NWC1410
Int frame collapse or lack of height
C323 ( 1uf 25v tant )
14-09-04
NEI
NWC1410
Int picture slowly fades.
Drys on P451.
14-09-04
NEI
NWC1410
No top scan
C327 100µ 50v
14-09-04
NEI
NWC1410
No top scan.
C327 ( 100uf 50v )
14-09-04
NEI
NWC1410
Stuck on one channel.
IC 1301 ( u PD1937c )
14-09-04
NEI
NWC1410R
Reduced frame - better when hot.
C327 ( 100uf , 50v ) r/h side.
14-09-04
NEI
NWC1410R
Tuning drift.
Drys on tuner.
14-09-04
NEI
NWC1430
Channel stuck on 1.
IC1301 ( uPD1937C )
14-09-04
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