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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
Alba
VTV10
Dead
C480 10µ near line dr tr
14-09-04
Alba
VTV10
No vision , JUST BLUE SCREEN
R7024 1r VCR P.SUPPLY. NO HT TO TV IF AMP TRANS.
14-09-04
Hinari
VTV10
0
dead apart from st/by relay click
relay contacts burnt
14-09-04
Hinari
VTV10
0
dead tv sect - vcr sect ok
HT at lop tr & driver. No line osc from IC301 pin32 - replacing chip TA7698AP gave osc o/p from chip but still no go.Lop tr faulty.
14-09-04
Hinari
VTV10
0
Excess brightness
Q301 2SA1015 s/c - can use BC307 in lieu
14-09-04
Hinari
VTV10
0
Line foldover then blew lop tr
dry joints lop sect esp around heatsink
14-09-04
Hinari
VTV10
0 Combi
Raster - high raster.
Q301 ( 2SA1015 or BC307 ) s/c.
14-09-04
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