toshiba Repair Tips
Search: toshiba
Results 834
Results 834
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Toshiba | C90D | field lin | C372 connected to pin 15 EW chip Q371 - 2µ2 50v | ||
Toshiba | C8SS 2987DB | pic goes dark after 1hour | screen voltage down due to leaky C902 (24092345) | ||
Toshiba | C8SS 2987DB | int frame collapse from cold | Q430 2SD1944H leaky (23314707) | ||
Toshiba | C8SS 2987DB | dead | F889 5A o/c, Q640 TA8211AH s/c, D640/D641/D642/D643 1N4148 s/c | ||
Toshiba | C8SS | int crackle from all spkrs esp from cold | pick up on Dolby dig unit U1 replace with improved U2 version | ||
Toshiba | C8SS | convergence errors | Digicon module U103 disloged - refit | ||
Toshiba | C800 | Touch tuning going to a channel. | Check 10MR resistors to each touch pad , change all neons. | ||
Toshiba | C7SS 28W93B | int. line whistle in widescreen mode | L441 (23233090) | ||
Toshiba | C7SS 28W8DB | stuck in stby | Q4370 (B0385853) | ||
Toshiba | C7SS 28W8DB | height reducing/varying, may be distorted sound with patterning on pic | C892 2200uF 35V 105deg on power PCB | ||
Toshiba | C7SS | White diagonal dashes - depends on vi content | TA9090AN digital comb filter chip | ||
Toshiba | C7SS | Thin hor white line over pic | Move C314 to print side of pcb - see diag in Serv briefs | ||
Toshiba | C7SS | background hiss from rear spkrs | improved Dolby digital module reqd | ||
Toshiba | C7S | partial field collapse | C323 connected to pin 2 of Q501 leaky - 0µ68 50v plastic | ||
Toshiba | C6SR | pulsing pic & low HT | Q828 in volts control cct leaky - 2SC1815 | ||
Toshiba | C5SS 3357DB | no colour | QV01 TA1218N (B0385650) | ||
Toshiba | C5SS 2857DB 3357DB | dead, no LED, 12V and 8V supplies Ok but 25V missing | protector Z889 5A (23144451) o/c | ||
Toshiba | C5SS 2857DB 2557DB | pic shifted to RHS, horiz position adj not functioning | 9V regulator Q430 not working due to faulty D430 zener MTZJ5.1C (23316670) | ||
Toshiba | C5SS 2857DB 2557DB | no vol or channel on screen displays, other menu screens Ok | Q501 TA1222AN | ||
Toshiba | C5SS 2857DB 2557DB | dead, no output from PSU, fuse Ok | D896 BYD33J s/c |