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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: 2
sharp
70AS
Line transistor goes S/C after short time
R619 + R620 (39R), L600, L602, L603, C617, C618 + C615.drive at Q606 has to be > 2 V pp check also IC 800
14-09-04
Sharp
70AS
Q 600- line transistor S/C
bad soldered joints at the PCB on deflection coil
14-09-04
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Last SM download : Kenwood DPF-1010,2010
script execution: 0.11 s