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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: 9
Panasonic
Z3-T
Replacement of TDA4505M-N3
You can use cheaper TDA4505E if re-align afc coil only
14-09-04
Panasonic
Z3-T
TDA4505M-N3 replacement by TDA4505E
Re-align AFC as nec only
14-09-04
Panasonic
Z3T
Brightness correct top left out bottom right.
Q306 collector-to-emitter leak.
14-09-04
Panasonic
Z3T
Dead - st/by only
No HT - STR54041 faulty
14-09-04
Panasonic
Z3T
Dead with squeal
LOPTr 2SD1439 leaky - used BU508D - resold Line dr tfmr T531
14-09-04
Panasonic
Z3T
Field collapse & lin int
Dry joints TDA4505 IF/timebase chip under metal can
14-09-04
Panasonic
Z3T
FIELD CRAMPING WHEN COLD
TDA3653C IC451
14-09-04
Panasonic
Z3T
Field scan distorted - int collapse
Dry joint IC101 IF/TB gen TDA4505M esp pin 2
14-09-04
Panasonic
Z3T
Startup - no start up - intermittent.
D1124 ( 5.1V ) zener leaky.
14-09-04
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