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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: 20
Hinari
CT5
AUDIO DISTORTION ( INT )
Q602 CHECK FOR SHORTED LEADS
14-09-04
Hinari
CT5
Cramping.
C901 ( 2.2u f , 35v )
14-09-04
Hinari
CT5
Dead
Check st/by tfmr
14-09-04
Hinari
CT5
Dead apart from buzzing - no line drive
Break in print front lh corner of pcb - no supply to driver stage feed res R401
14-09-04
Hinari
CT5
Field bounce - int
C901 2µ2 35v tant in feedback cct
14-09-04
Hinari
CT5
Field collapse
R422 10R off pin 5 LOPTx o/c
14-09-04
Hinari
CT5
Field cramping in centre
C307 tant 2µ2 in lin feedback cct
14-09-04
Hinari
CT5
FIELD DISTORTION IN CENTRE OF SCREEN
C307 2.2uF TANTALUM
14-09-04
Hinari
CT5
FIELD FAULTS
SUSPECT C901 2u2 35v
14-09-04
Hinari
CT5
Int frame bounce / ragged pic
C901 ( 2.2u f , 35v )
14-09-04
Hinari
CT5
Sound int distorted
Q602 leaky & replacement ran hot - 2 resistors s/c'ing C608 470µ o/p coupling cap - reposition resistors
14-09-04
Hinari
CT5
Stuck on Chan 8 & no functs
O/Cs between front & analogue funct panel
14-09-04
Hinari
CT5
TLG0101
No frame.
R313 ( 8.2ohm ) o/c , Q310 , Q301 ( 2SA940/2SC2073 ) .
14-09-04
Samsung
WI28W6VD S
CT5
3A
Reverts to st/by with strange noise from psu aft few mins
DZ808 7v5 zener pt no 0403-000562
14-09-04
Thorn
CT5
122
Low volume - in "Hotel" mode
to release: Select vol up or down on TV & whilst bargraph is displayed, press"-/--" key on handset
14-09-04
Thorn
CT5
12T
Dead with chopper transistor shorted
Replace 2SD1555 chopper transistor, TDA 4601 and 4A fuse
14-09-04
Thorn
CT5
12T
No pic - sound ok
I301 field chip TDA3653B & C308 100µ 35v o/c
14-09-04
Thorn
CT5
141
Field collapse, no sound , lack of width
D252 9v1 zener s/c
14-09-04
Toshiba
CT5
100
Patterning & slight hum bar
C807 120µ 400v
14-09-04
Toshiba
CT5
610
Txt lines across pic
C312 & C313 (4u7 160v & 22uf 35v) caps near the centre of the Pcb next to the 2 FOP transistors.
14-09-04
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Last SM download : Toshiba Satellite A200 (Iskae LA-3661P)
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