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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
Matsui
1476
Dead
STR50103A s/c; R2M diode s/c; 5R6 5w o/c; LOPTx also faulty
14-09-04
Matsui
1476
Dead - no HT from STR50103A
Q502 2SA952L b-e leaky - used BC327 in lieu
14-09-04
Matsui
1476
dead & ticking
C412 470µ 16v, C414 100µ 35v leaky & LA7837 FOP chip
14-09-04
Matsui
1476
Field collapse
D407 s/c; R437 2R7 o/c
14-09-04
Matsui
1476
Slow start up then blank or partially blank
R411 4k7 hi res
14-09-04
Matsui
1476
The picture took a very long time to appear and wo
The cause of the trouble was R411 ( 4.7k ) which had risen slightly in value.
14-09-04
Matsui
1476
, 1492 , 2076
REMOTES NO FUNCTIONS
CHECK IC TYPE IN TELE MAG APRIL 95 PAGE 408
14-09-04
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