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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
2580/
2880 TX92
Dead - tripping Led flashes once per sec
TP22 BC337 in PSU
14-09-04
Goodmans
2580/
2880 TX92
Int sound or screeching with pic present
Dry joints IP08
14-09-04
Goodmans
2580/
2880 TX92
No R/C
GM01 has narrow acceptance angle - replace
14-09-04
Goodmans
2580/
2880 TX92
No sound
TS90 Tr
14-09-04
Goodmans
2580/
2880 TX92
No sound
TS90 sm BC848B
14-09-04
Goodmans
2580/
2880 TX92
St/by only
RP62 2R2
14-09-04
Goodmans
2880 TX92
Excess sharpness & poor pic
Tuner faulty Pt no FERG202483609
14-09-04
Goodmans
2880 TX92
No col aft 3 mins
IV70 leaky putting 12v on 9v line causing IV01 to overheat
14-09-04
Goodmans
2880 TX92
No tuning
o/c print between pin 23 IR01 & base TH04 band sw Tr - no 12v to tuner
14-09-04
Goodmans
2880 TX92
Sound absent - O/P IC ok
Check pin 3 IC1S80 - if much less than 15v (2v) sus TS90 & TS81 BC848B SM muting Trs
14-09-04
Goodmans
2880 TX92
Txt absent
No sig pin 9 Txt IC due to TX31 or TX16 BC848 sm leaky
14-09-04
Goodmans
2880 TX92
Txt sync absent aft 2 mins
TX31 BC848B sm leaky
14-09-04
Goodmans
2880 TX92
Wavy pic with corrugations
IP03 9v reg UA7809 in psu
14-09-04
Goodmans
2880(TX92)
DEAD FUSE BLOWN VIOLENTLY
REPLACE TL19,TP16,IP01,DP02-O5,AND FUSE
14-09-04
GOODMANS
2880/TX92
NO SYNC ON TEXT AFTER 2 MINS
REPLACE TX31 BC848B
14-09-04
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