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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: 10
Baird
R
R5
990
Almost total field collapse
dry joints IC453
14-09-04
Crown
C
R5
014
Dead - Chopper tr BUT11AF Q101 s/c
R121 3R3 ?w fusible o/c - D108 dry joints
14-09-04
Grundig
TV
R5
504
Int dead
Dry joints around LOPTx though looked ok
14-09-04
Grundig
TV
R5
504
INT TEXT FLASHES GARBLED TEXT ON TO PICTURE AND PI
DRY JOINTS ON EARTHS ON TEXT PCB
14-09-04
Matsui
14T
R5
0 F series
Sound but no raster at sw on thens shuts down with LED flashing every 4 secs
ReplaceR909, R913, R922 180K on tube base, D901 6.2V zener, 100k or could be 180K on tube base, R404 270K on main board.
14-09-04
Philips
G110 25G
R5
764?05B
Pic randomly disappears with no Txt - only lines
Fault on Txt panel - could be coil L5803 which is unavailable or remove Txt pcb so that the TV works minus Txt
14-09-04
Saisho
CT
R5
No sound on TV or radio sect
7808 reg o/c
14-09-04
Samsung
C
R5
035
Dead aft storm
STRS 6707 D404 (15Volts start up for Drive ) TDA 7056 audio chip ( no sound ) TDA8362 Jungle chip no OSD
14-09-04
Sanyo
C28E
R5
5NB
No tuning above Chan 35 or autostore
Tuner - repaired at MCES (NLA)
14-09-04
Toshiba
202
R5
B
No sound.
C603 ( 10nf ) leaky - fairly critical causing vision buzz
14-09-04
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Last SM download : bjorge smart chief
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