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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: 8
Hitachi
C
2086
Goes into prot mode
Syscon chip pin 36 leaky - replaced Z90234
14-09-04
Hitachi
C
2086
Service Mode
press and hold down the TV/VIDEO key and then press power switch
14-09-04
Matsui
2074
2086
LINE OUTPUT TRAN OR ZD401 SC
FIT HIGH TEMP C911 47uF
14-09-04
Matsui
2074/
2086
Dead - LOPTr or ZD401 12v stab failed
C911 47µ 50v in psu
14-09-04
Matsui
2086
Field collapse
ZD401 12v zener; R419 5R6 3w safety res; IC401 LA7830
14-09-04
Matsui
2086
High HT
C917 47µ 50v
14-09-04
Matsui
2086
Lack of contrast
R316 100k in beam lim (between fop chip & relay)
14-09-04
Matsui
2086
St/by only
D406 BYT52J s/c, R421 0R5 o/c, ZD401 12v zener s/c caused by high HT - 47µ in psu had dried up
14-09-04
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