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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: 749
Goodmans
F11 2875
Dead with TR15 S2000N S/C
Replace S2000N and C102 100ufd which was down to 20ufd
14-09-04
Goodmans
F11 2875
Flat looking pic with one or more cols missing
Check feedback res R26, R28, R29 68k on crt base
14-09-04
Goodmans
F11 2875
Won't sw back on after st/by selected
Check all elects in psu pri
14-09-04
Goodmans
F11 2876
Low emission crt symptom
Check feedback res R26, 28 & 29 68k on crt base
14-09-04
Goodmans
F19 336NS
Burning smell although working ok
C134 LOP tuning cap 17.4nF
14-09-04
Goodmans
F19 336NS
Int dead with st/by LED absent
C105 8.2nF 160v
14-09-04
Goodmans
F19 336NS
Red tint - if col reduced still present if contr reduced absent
IC9 TDA8361A
14-09-04
Goodmans
F19 336NS
Vol stuck at min or max
IC131 24C04 EEPROM
14-09-04
Goodmans
F19 Proline 28N1
high freq whistle
replace L3 mains suppression coil (Formenti part no 88700503131)
14-09-04
Goodmans
F19 Proline 28N1
no pic, sound OK
no 200V to CRT, D27 (Formenti part no 88710202002) and L23 o/c (88700503135)
14-09-04
Goodmans
F19 W280NS
Dead
Volts on IC1 pulsing & no volts pin 1 - R7 10k hi res
14-09-04
Goodmans
F19 W280NS
No sound
Put set in service mode & press vol up button
14-09-04
Goodmans
F19 W280NS
No vol adj or sound menu
Dry joints Skt A13 on main pcb from NICAM panel
14-09-04
Goodmans
F19 W288NS
Dead
Sw mode Trfmr o/c feedback winding
14-09-04
Goodmans
F19 W288NS
Dead
R170 0R1 in 26v supply o/c
14-09-04
Goodmans
F19 W288NS
Dead - mains fuse blasted
Mains rects s/c & chopper transformer shorted also TDA4601 chopper chip
14-09-04
Goodmans
F19 W288NS
Dead - no o/p from PSU
L13 not soldered properly
14-09-04
Goodmans
F19 W288NS
Dead - very low volts on IC14 in smps
D36 BA157 s/c in psu
14-09-04
Goodmans
F19 W288NS
Dead with HT between 5 - 100v with chopper Tr overheating
D37 1N4148 leaky or s/c
14-09-04
Goodmans
F19 W288NS
E/W fault & lack of width
C71 1UF 100v (very bulged and burnt) + L20 10m/h coil
14-09-04
Goodmans
F19 W288NS
No sound
R231 o/c & C050 u/s
14-09-04
Goodmans
F19 W288NS
St/by only
R177 1R in 16v supply o/c
14-09-04
Goodmans
F19 W288NS
St/by only
D37 1N4148 s/c, C108 1µ 100v o/c
14-09-04
Goodmans
F19 W288NS
Tripping
SMPS Tx Pt no FORM88700402149
14-09-04
Goodmans
F19 W288NS
Width closes in gradually then LOPTr goes s/c
Dist line dr wfmr caused by Line dr trfmr - was able to clean/resolder pins
14-09-04
Goodmans
F19 W288NSA
No sound just a crackle & buzz
IC3 TDA9875A on NICAM PCB
14-09-04
Goodmans
F19 W321NS
E/W dist IC18 TDA4950 overheating
C138 100nF 63v o/c & check IC18
14-09-04
Goodmans
F19 W321NS
Int shut down
Check pins on IC12 are properly connected to pcb
14-09-04
Goodmans
F19 W321NS
Pic blanks in zoom mode
R25 3k3 1w on scan corr pcb
14-09-04
Goodmans
F19 W321NS
Sound int uncontrollable with howl
Dry joints NICAM skt on main pcb
14-09-04
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