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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: 182
Goldstar
CIT2162X
Low brightness.
C820 ( 10uF )
14-09-04
Goldstar
CIT2162X PC08X8
Dark - only get pic when A1 at max
180v to vid stage high at 278v; C401 10µ 160v on 112v rail o/c
14-09-04
Goldstar
CIT2168
Dead
LOPTx shorted turns
14-09-04
Goldstar
CIT2168
Dead - 118v HT low at 50v
C806S 47µ 160v HT smoothing cap
14-09-04
Goldstar
CIT2168
Field collapse - int
Pin 5 TDA1170N was 5v instead of 25v. D301 1N4003 faulty. If chip turns out to be faulty use genuine Goldstar chip (others won't work - allegedly) Also check R320 10R 1w
14-09-04
Goldstar
CIT2168
Int start up
D401 1N4003 o/c in line dr supply
14-09-04
Goldstar
CIT2168
No start up
Check R811P 22k 3w, D805P R10J in start up cct, C805P 100µ 16v
14-09-04
Goldstar
CIT2168
Sound muted & goes to Stby after 10mins.
Replace the TDA1940 IC401 remove the link J8 & fit 1k instead.
14-09-04
Goldstar
CIT2168
Txt absent
Dry joints conn P102 on txt pcb
14-09-04
Goldstar
CIT2168F
Field foldover
C423, C302 100µ 35v
14-09-04
Goldstar
CIT2168F CIT2190F etc
No sound - pic ok - sw to st/by aft 10 mins
Pin 7 IC401 TDA1940 produces muting o/p - chip u/s. Fit 1k res in place of J8 link
14-09-04
Goldstar
CIT2170
Fails to power up from StBy
D/J on main relay : remove retin & replace
14-09-04
Goldstar
CIT2170F
No start up or int sw off
Check for dry joints on main relay
14-09-04
Goldstar
CIT2170F
Patterning from cold
C827 1000µ 25v leaky
14-09-04
Goldstar
CIT2170F
Patterning horiz lines on pic
C827 1000µ 25v - tested ok on esr meter
14-09-04
Goldstar
CIT2172
Cannot store contrast setting (Too low)
Normal - change R520 to 18k
14-09-04
Goldstar
CIT2172X
No Text after replacing TDA3651.
Must only use TDA as supplied By Goldstar
14-09-04
Goldstar
CIT2172X
Remains in search mode
R80 1M5 high res
14-09-04
Goldstar
CIT2172X CIT2175X
Low contrast at sw on & can't be stored
Replace R520 with 18k
14-09-04
Goldstar
CIT2172X CIT2175X
No sound when playing pre recs
Adj L204 quarter turn clockwise
14-09-04
Goldstar
CIT2175 PC07X2
Field collapse
Field dr signal incorrect from IC201 TDA4502A - chip faulty
14-09-04
Goldstar
CIT2175X
Frame - height & linearity poor.
C202 ( 0.22uf ) connected to pin 2 of TDA4502.
14-09-04
Goldstar
CIT2175X
Int dead with motorboating sound
Check all elects in psu - remove glue first by freezing
14-09-04
Goldstar
CIT2175X
Int loss of sound & pic
L202 - green coil labelled 2K2 was int o/c
14-09-04
Goldstar
CIT2175X
Linearity poor/lach of height
C202 0µ22 in field osc cct
14-09-04
Goldstar
CIT2175X
Poor height / lin
C202 0.22µ connected to pin 2 TDA4502
14-09-04
Goldstar
CIT2175X
Slow start up
C811 47µ 25v also check C812 100µ 16v, C808 1µ 50v & C813 100µ 16v
14-09-04
Goldstar
CIT2176
Dead - fuse blown
R806 270k o/c, IC801 TDA4601 s/c, Q802 2SD1911 s/c, R801 4R7 5w o/c
14-09-04
Goldstar
CIT2176
Trips then into st/by
C710 4µ7 250v
14-09-04
Goldstar
CIT2180
Frame collapse.
IC301 & R320
14-09-04
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