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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
Mitsubishi
C37C1STX
Pic in pic in black & white
Q608 JC501Q,R on main pcb s/c
14-09-04
Mitsubishi
C37C1STX
Purity int
CRT faulty - loose shadowmask - replace crt - not a task to be taken lightly!
14-09-04
Mitsubishi
CT33C1STX
Dead
C905 & C910 leaky causing Q901 & D907 s/c - also check IC901
14-09-04
Mitsubishi
CT33C1STX
Dead with leds flashing int
C959 470µ 16v
14-09-04
Mitsubishi
CT33C1STX
Sync int
Vid I/p buffer Q7706 JC501R or possibly Q7707, C7718 22µ 50v
14-09-04
Mitsubishi
CT33C1STX AND S
INT LOSS OF SYNC
DRIES ON TEXT BOARD PLUGS / SOCKETS OR Q7706 Q7707 C7718
14-09-04
Mitsubishi
CT33C1STX AND S
INT SYNC
DRYS ON TEXT PCB CHECK PLUGS AND SOCKETS ALSO CHECK Q7706 , Q7707 , C7718 22uF 50v Q7706 MAIN SUSPECT
14-09-04
Orion
CT33C1STX
Dark pic with no col
Contrast control worked in reverse; X401 CSB500F2 ceramic resonator duff
14-09-04
Panasonic
TC1S3R
No colour
memory IC , part number XL24C02P-BAA position IC1205
14-09-04
Panasonic
TC1S3R
To enter service mode
Select programme 60,( It helps if you tune in to a channel first) & set sharpness to MIN. Press Off Timer button on R/C & at same time press /(down) button on set, this will place TV into service mode. Press the / / / buttons to step up / down through the functions. Press the + / - buttons to alter the function values. Press the store button after each adjustment has been made to the required values. To Exit service mode press the normalisation button.
14-09-04
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