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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: 10
Finlux
FN
2144
1 NO SOUND OR PICTURE 2 NO SOUND ICP2 O/C 3 EXCESS
1 R44 O/C + D20 S/C 2 SOUND OP IC S/C TDA4935 3 D28 S/C
14-09-04
Finlux
FN
2144
Excess width
D28 BY299 s/c
14-09-04
Finlux
FN
2144
No sound
ICP2 o/c, TDA4935 audio o/p chip u/s
14-09-04
Finlux
FN
2144
No sound/pic
R44 fusible o/c, D20 BY299 s/c
14-09-04
Nokia
5354UKS
FN
Crackle on NICAM sound
MSP2400 sound proc IC & reset eeprom values
14-09-04
Nokia
6364UK S
FN
Dead - lop tr S2000AF s/c
dry joints tuning caps next to it
14-09-04
Nokia
6364UKS
FN
E-W fault symptom
C515 2µ2
14-09-04
Nokia
S
FN
Chassis
Field non lin with black bands
RS11 220R across field scan coils o/c
14-09-04
Nokia
S
FN
7296PP
Int failure of Line dr Tr TK5
Mod reqd - replace TK5 BC327A & remove DT1 diode near PAL module. Replace R056/57 1k5 sm with 2k2 sm
14-09-04
Nokia
SP63D1 S
FN
St/by only
Replace VE07 (s.m. transistor on front control panel, may read ok.)
14-09-04
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