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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: 23
Goldstar
CIT2172X CIT
2175
X
Low contrast at sw on & can't be stored
Replace R520 with 18k
14-09-04
Goldstar
CIT2172X CIT
2175
X
No sound when playing pre recs
Adj L204 quarter turn clockwise
14-09-04
Goldstar
CIT
2175
PC07X2
Field collapse
Field dr signal incorrect from IC201 TDA4502A - chip faulty
14-09-04
Goldstar
CIT
2175
X
Frame - height & linearity poor.
C202 ( 0.22uf ) connected to pin 2 of TDA4502.
14-09-04
Goldstar
CIT
2175
X
Int dead with motorboating sound
Check all elects in psu - remove glue first by freezing
14-09-04
Goldstar
CIT
2175
X
Int loss of sound & pic
L202 - green coil labelled 2K2 was int o/c
14-09-04
Goldstar
CIT
2175
X
Linearity poor/lach of height
C202 0µ22 in field osc cct
14-09-04
Goldstar
CIT
2175
X
Poor height / lin
C202 0.22µ connected to pin 2 TDA4502
14-09-04
Goldstar
CIT
2175
X
Slow start up
C811 47µ 25v also check C812 100µ 16v, C808 1µ 50v & C813 100µ 16v
14-09-04
Goodmans
2170 2180
2175
Hooking at top when playing Video
Fit ( 1uF ) in place of C287 ( 2170 2180 ) & C233 ( 2175 2185 )
14-09-04
Goodmans
2170
2175
2180 2185 2595 TV14RC
LOPTr Q210 has short life - High EHT & Focus volts
C264 47µ 160v (C434 in TV14RC)
14-09-04
Goodmans
2170/
2175
etc
LOPTr Q210 has short life - High EHT & Focus volts
C264 47µ 160v (C434 in TV14RC)
14-09-04
Goodmans
2175
St/by only
R102, R103 150k o/c - also check R104, R105 270k
14-09-04
Goodmans
2175
2185
Will not go into StBy
Replace R102 & R103 ( 150K )
14-09-04
Goodmans
2175
R
Field collapse
R325/326 3R3 1w o/c - from pin 6 LOPTx
14-09-04
Goodmans
2175
R
Field foldover of about two inches.
C333 ( 4.7uF , 1
14-09-04
Goodmans
2175
R
Field top foldover
C333 4µ7 160v
14-09-04
Goodmans
2175
R
GREEN SMEARY PICTURE
R619 330K ON CRT BASE OC
14-09-04
Goodmans
2175
R
Green, smeary pic
R619 330k on crt base o/c
14-09-04
Goodmans
2175
R
Patt on col - ok on mono
Dry joint C453 2µ2 50v near micro
14-09-04
Goodmans
2175
R
Won't revert to st/by - goes to sound mute with no col
Start up cct not shutting down - R102/3 150k 1/2w next to opto coupler
14-09-04
Goodmans
2175
RA
Colours flash as it warms up leaving red
R620 220k cathode curr measurement res on crt base
14-09-04
Panasonic
TC
2175
No Colour.
470u f 16v by Decoder IC.
14-09-04
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