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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: 14
Hitachi
G7/8QP
BUZZ ON SOUND
C410 ( 0.01uF ) or IC201 TA8691N Pt No. T900486
14-09-04
Hitachi
G7/8QP
Dead
R902 903 82k OC
14-09-04
Hitachi
G7/8QP
GREY RASTER WITH FLYBACK LINES , WHITE LINE FROM TO
C711 ( 47mfd , 200v )
14-09-04
Hitachi
G7/8QP
INT GOES OFF
C711 DRY
14-09-04
Hitachi
G7/8QP
Low sound with buzzing
C410 ( 0.01uF ) Between MF402 & chassis
14-09-04
Hitachi
G7/8QP
NO ON SCREEN DISPLAY
R008 470k OC. OR DRY
14-09-04
Hitachi
G7/8QP
Screen goes very bright then trips.
C711 ( 47u f )
14-09-04
Hitachi
G7/8QP
SET APPEARS DEAD BUT IS IN PROTECTION MODE AS HT T
R909 39k HIGH
14-09-04
Hitachi
G7/8QP
Set Dead H.T. high & tripping
Replace ZD903 & R909 ( 39K )
14-09-04
Hitachi
G7/8QP
Sound cuts out every few mins
C711 D/J
14-09-04
Hitachi
G7/8QP
SOUND GREY RASTER WITH FLYBACK LINES OR SET TRIPS
C711 47uF 200v NEAR LOPT
14-09-04
Hitachi
G7/8QP
Sound ok only gray raster with line at top & botto
C711 ( 47uF )
14-09-04
Hitachi
G7/8QP
Stuck in standby - 300v on BUT collector.
R902/3 ( 82k ) front L/H corner o/c.
14-09-04
Hitachi
G7/8QP
WHITE SCREEN
REFIT C171
14-09-04
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