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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
Ferguson
TX92F
Dead
RP08 270k ?w o/c
14-09-04
Ferguson
TX92F
Switches off aft 5 mins
Change white opto coupler IP60 4N25TV for black type (same no)
14-09-04
Ferguson
TX92F
T59NB
Dead sm resistors burnt up under LOPTx
RL07 3k9 & RLo8 10k sm under Loptx & replace LOPTx that caused the fault
14-09-04
Ferguson
TX92F
T59NB
Field foldover at top
CF30 47µ 50v between pins 3 & 6 of FOP chip IF01
14-09-04
Ferguson
TX92F
T59NB
St/by only with flashing led
LOPTx & RL08 10k sm under loptX
14-09-04
Goodmans
GD2880D
TX92F
Int reverts to st/by
Dry joints CP13 in snubber
14-09-04
Goodmans
GD2880D
TX92F
Reverts to St/by aft init EHT rush & brief green LED
TL41 BD681 (s.c.), RL47 3.3 ohms, DL21 BY228 ( S.C.), 1.5uF 160V.W. capacitor (o.c.)
14-09-04
Saba
TX 92 F
LED blinks sharp /faint
Smd RL 08 (6K8) vissible burnt ,replace LOPT ( Orega 40330-26 =HR 7360 )
14-09-04
Thomson
TX92F
LED flashing at sw on (prot mode)
disable pin 4 of IP 70 IC TDA8139 to over-ride prot cct - shows field coll; IC STV2145 (IF02) was faulty, but still no functs - replaced EEPROM - now bad col with green flashes - jungle chip faulty
14-09-04
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