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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
Matsui
2095
DEAD BUT POWER SUPPLY OK
C607 ( 3.3nF )
14-09-04
Matsui
2095
T
Dead - psu working ok
No line drive - C607 3n3 in osc leaky
14-09-04
Matsui
2095
T
Dead F101 1A s/c & D104 1N4148 s/c
Replacements went same way as orig - Chopper Tfmr has shorts between windings & is obsolete
14-09-04
Matsui
2095
T
DIST SOUND
RESEAT AUDIO IC
14-09-04
Matsui
2095
T
DIST SOUND
RESOLDER ALL PINS ON AUDIO IC
14-09-04
Matsui
2095
T
Int red
squirt of freezer on T901 MPSA42 R o/p tr restored pic - tr faulty
14-09-04
Matsui
2095
T
Sound distorted & low
Audio chip not seated properly
14-09-04
Sharp
C
2095
No tuning memory.
R1072 ( 33k , 0.5W ) o/c.
14-09-04
Sharp
C
2095
Tuning restricted - tuning volts rises to 8v only
IC11012 TC4081 OSD chip faulty - tuning ok when this chip removed but with no OSD - chip replaced
14-09-04
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