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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: 15
Goodmans
2575
dead
2A fuse o/c; chopper tr S2000AF s/c; replace C102 100µ, C103 100µ, C107 100µ; D33 1N4007 mains rect s/c;
14-09-04
Goodmans
2575
Dead - Ht very low
BY448 diode in EW stage s/c
14-09-04
Goodmans
2575
DEAD , TRIES TO START.RED LIGHT FADES AND PULSES DIE
RUN DIODE D35 , PRIMARY OF s Mode BA157
14-09-04
Goodmans
2575
Dead with chirp
C134 10n, 1k6 burnt, loptr S2055AF s/c
14-09-04
Goodmans
2575
dead with smoke
dry joint/ burnt C134; D45 BY228
14-09-04
Goodmans
2575
Dead with smoke
Link 13 dry joints
14-09-04
Goodmans
2575
E/W faulty
TDA4950 - volts readings don't agree with cct diag even when ok
14-09-04
Goodmans
2575
Int reverts to st/by
Check elects on psu pri & dry joints - check HT = 142v
14-09-04
Goodmans
2575
No red
R26 68k on crt base o/c
14-09-04
Goodmans
2575
off burning smell
10R 5w resistor feed to lop tr overheats. Lop tr leaky, when replaced eht hi. C134 10n line flyback tuning cap had dropped in value
14-09-04
Goodmans
2575
reverts to st/by aft few secs
C108 in chopper cct
14-09-04
Goodmans
2575
SEVERE BLACK BANDS ACROSS PICTURE SOUNDS LIKE LINE
TUNER ( PLUG IN SCART PLUG TO PROVE )
14-09-04
Goodmans
2575
WON'T SWITCH ON FROM COLD
REPLACE C102 IN POWER SUPPLY
14-09-04
Goodmans
2575
F11
Dead apart from whine from psu
Dry joint C134 in LOP & s/c LOP Tr S2055N
14-09-04
Sony
AE2 KVX
2575
U
St/by only
Check caps in psu pri
14-09-04
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Last SM download : DENON AVR 1802
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