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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: 7
Goldstar
CI14A80
Dead & ticking
FR802 in 25v line o/c; FET Q801; R806 120k & R821 150k o/c
14-09-04
Goldstar
CI14A80
Reverts to st/by aft few secs
EEPROM 24C04 - does not req preprog chip
14-09-04
Goldstar
CI14A80
CI14A80F
ORIGINAL TUBE NO LOGER AVAILIABE , ORDER Pt No 205
C422-0.39uF 20v 181-013C , L402 H.LIN 150-LO2B , R424 6k8 2W ORS6801K607 , FR404 10R 1W ORF0102J607 , C902 270pF OCN2710K519
14-09-04
Goldstar
CI14A80
F
Dead - chopper Tr BUZ90A s/c
R821 150k o/c also replaced R802 680k; R819 130k; R806 120k - TDA4605-2 may have been damaged but wasn't
14-09-04
Goldstar
CI14A80
F CI20A80F CI21A80F
Dead - Q801 chopper tr s/c
Replace IC801 & check R821 150k & R806 120k
14-09-04
Goldstar
CI14A80
F CI20A80F CI21A80F
Dead - R802 680k failed
Fit 1w version instead of ?w
14-09-04
Goldstar
CI14A80
F CI20A80F CI21A80F
No tuning or tuner drift
Check Q18 - if no 33v check FR403 - if o/c fit 1R ?w
14-09-04
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