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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
Mitsubishi
C25C7B
Col flashes on screen, col sat varies - int
Dry joint Chroma Xtals X601 & 602
14-09-04
Mitsubishi
C25C7B
Dead - Green LED fast flashing - after psu repair
Q901, Q552, D909 s/c, R991 o/c, C914 47µ low cap & Q501 leaky
14-09-04
Mitsubishi
C25C7B
Field collapse & no sound
Z551 o/c due to D507 s/c & IC551 E/W chip s/c pin 6
14-09-04
Mitsubishi
C25C7B
FRAME COLLAPSE AND NO SOUND
REPLACE Z551, D507, AND IC551
14-09-04
Mitsubishi
C25C7B
Int no green aft 30 mins
IC660 TEA50101B on crt base
14-09-04
Mitsubishi
C25C7B
INT NO GREEN LOOKS LIKE CRT
REPLACE IC660 ON CRT BASE
14-09-04
Mitsubishi
C25C7B
No pic aft 5-10 mins - sound ok
Dry joints Xtal resonator X701
14-09-04
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