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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: 13
Binatone
01/79
014
No Sound.
Speaker O/C.
14-09-04
Binatone
01/9
014
Dead - psu blow up
C607 47µ 25v caused it
14-09-04
Binatone
01/9
014
Sound dist at high vol
Q607 2SD400F reg should have 12v at emitter - only 5v at high vol - tr faulty
14-09-04
Binatone
01_9
014
No start up
R622/633 180k ?w o/c
14-09-04
Bush
2
014
Dead
R504 ( 150K )
14-09-04
Bush
2
014
Foldover
C304 ( 4.7uF )
14-09-04
Bush
2
014
No pic with 8 lines across screen 1/4 way down
R704 100R faulty - from pin 5 LOPTx via D605
14-09-04
Crown
CR5
014
Dead - Chopper tr BUT11AF Q101 s/c
R121 3R3 ?w fusible o/c - D108 dry joints
14-09-04
Fidelity
CTV3
014
F
Dead - chopper tr BUZ91A s/c & 2A fuse o/c
R4 270k o/c, TDA4605-3 replaced (use correct type)
14-09-04
Harwood
HTV9
014
R
Tripping
EM112 st/by tfmr o/c winding
14-09-04
Kyoto
K/MTE9
014
Overloading and unstable picture and muted sound
Replaced C116 on Pin 18 of TDA4505E a .47uf
14-09-04
Ssangyong
CTV0
014
No pic - field collapse - sound ok
R122 3R3 o/c; C108 1000µ 25v s/c
14-09-04
Toshiba
2
014
SX
field - top elongated, bottom cramped
C 317 a 1 mfd 35v [red cap] next to jungle IC
14-09-04
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