toshiba Repair Tips
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Results 834
Results 834
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Toshiba | C5SS 2857DB | takes long to come on, slight line flicker when changing channels, otherwise blue screen | replace 27MHz Xtal on TEXT PCB (23153472) | ||
Toshiba | C5SS 2857DB | no power, red LED on green LED flickering | frame IC TA8427K, R327 (24339479), D302 BYD33J | ||
Toshiba | C5SS 2857DB | distorted sound from cold | fit 0.1uF cap from base of mute transistor Q612 to ground (Tosh.technical) | ||
Toshiba | C5SS 2857DB | bad striations on RHS of the screen | ensure that line/frame leads are correctly installed in their cable tie clips after working on the set | ||
Toshiba | C5SS 2557DB | no sound from centre speakers | Q604 TA8211AH | ||
Toshiba | C5SS 2557DB | no line or frame sync, OSD Ok | Q501 TB1226N (B0385673) | ||
Toshiba | C5 | Dead - STRS6709 keeps going s/c pins 1, 2 & 3 | Also replace D809 MTZJ5 - 6B if s/c | ||
Toshiba | C4E-R | bands of patterning at top & bottom of screen at start up only | line pulses being picked up by QD03 DPC amp- add 0.001ยต cap across RD13 on print side | ||
Toshiba | C3SS | off | IC670 audio o/p chip s/c - set in overvolt condition | ||
Toshiba | C2D 3339DB | tripping, red and green LEDs flashing at about 3Hz | Q828 2SC2230AY leaky (can use 2SC2482 as replacement from Onwa CRT base) | ||
Toshiba | C2D 3339DB | hiss/crackle from left speaker | ICG07 TA8776N | ||
Toshiba | C2D 3339DB | big "bump" noise when switching to stby | not faulty. Switch off pro-logic before switching to stby (info from Toshiba technical) | ||
Toshiba | C2D 2939DB | stuck in stby | ZP82 2A o/c, IC501 TA8211AH s/c | ||
Toshiba | C2D 2939DB | no sound or pic (frame collapse) | no 12V from IC408 due to Q546 2SC1815Y s/c on AV PCB | ||
Toshiba | C2D 2939DB | int no pic or sound and goes to blue screen | resolder Q103 (IF can) | ||
Toshiba | C2D 2939DB | int loss of line or frame sync and goes to blue screen, corrupted or no teletext | replace Xtal ZF01 27MHz (231253472) under screening can on TEXT PCB | ||
Toshiba | C2D 2939DB | faint blue screen, no remote or manual operation, no LED | sound IC670 TA8218AH (B0377305) s/c, ZP81 5A (23144451) o/c | ||
Toshiba | C2636B | SPEAKER CRACKLES + FIELD COLLAPSE | LINE OP TRANSISTOR EARTH SCREW LOOSE +C448 , 316 , 317+313 LOW | ||
Toshiba | C2636 | Frame - linearity stretched & top foldover. | C313 ( 4.7uf , 160v ) o/c. | ||
Toshiba | C258T7B | Cogging effect | Dry joint pin 4 IC361 E/W chip |