512 Repair Tips
Search: 512
Results 58
Results 58
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Aiko / Perdio | 512 | Excessive brightness with flybacks | Check capacitor C120 2uF, 250V in first anode supply | ||
| Philips | 25PT512A-05 GR2.2 | Dead set HT 140V ok | Replace standby Thermistor THY6670 | ||
| Watson | FA 5129 11AK19B-1 | NÃO DÁ VIDEO | QUERO O PROGRAMAÇÃO DO INTEGRADO DE MEMORIA DO 24CO8 | ||
| Toshiba | 2512DBT | Won't go into st/by | 2SC2032 (not 2SC2033) | ||
| Toshiba | 2512DBT | Whistling , crackling , popping poor sound. | Redress scan coil , nicam signal leads. | ||
| Toshiba | 2512DBT | St/by cannot be initiated | s/c tr in psu | ||
| Toshiba | 2512DBT | Service mode access | Press the "F" button & video input button together on R/C. Enter "1048" R/C; "M" appears at the top right hand corner of screen. Hold "F" button & press picture menu button - Menu item up. Hold the "F" button and press the sound menu button - Menu item down Adjust using the volume "+" and "-" buttons - Go to standby to store and exit. | ||
| Toshiba | 2512DBT | POOR NICAM WITH WHISTLE CRACKING/POPPING | REDRESS SCAN COIL LEADS AND DIGITAL DATA LEADS | ||
| Toshiba | 2512DBT | Lack of height & wobbly outlines | Elects (esp brown ones) in hor driver module | ||
| Toshiba | 2512DBT | Height reduced & E-W bowing | C372 2µ2 & C374 220µ in DPC module | ||
| Toshiba | 2512DBT | Field - lack of height with bottom compressed | C372 2µ2 under screening can on DPC board | ||
| Toshiba | 2512DB 2812DB C91SB | Poor width , corrugated effect on side of picture . | C424 4u7 PtNo24676479 | ||
| Toshiba | 2512DB | WONT GO TO SBY | Q845 ( 2SC2033 - Toshiba 23314246 ) | ||
| Toshiba | 2512DB | STUCK IN STBY IF PIN 64 ICA01 OK AT 5v CHECK PIN 3 | REPLACE IC805 Pt No23318232 | ||
| Toshiba | 2512DB | STATIC DISCHARGE FROM SPEAKER GRILLS | USE STATKIT TO DIRECTLY CONNECT GRILLS TO CHASSIS ( SUPERCEDES JULY BULLETIN RE FITTING NEW CABINET ) | ||
| Toshiba | 2512DB | Shrunken and non-linear frame | C372 (2u2F 50v), C374 (220uF 16v), C372 (2u2F 50v) which are all mounted under a screening can on a sub panel at the front right (as seen from the rear). Also C317 (2u2F 50v) positioned under the overhang of the sub panel on the main board. | ||
| Toshiba | 2512DB | PSU trips one minute after switch one, could be int or random | ground pin 52 of IC501, ref Toshiba technical | ||
| Toshiba | 2512DB | Non lin field | Caps (2µ2 & 220µ) in screening can on small pcb back RHS of main pcb | ||
| Toshiba | 2512DB | No st/by, small raster after LOPTx replacement | Q845 st/by sw tr 2SC2023 - BUT12A used in lieu | ||
| Toshiba | 2512DB | LOW WIDTH + EW FAULT R425 OC | L423 SHORT TURNS |