Make | Model | Problem | Solution | Date |
| | | |
Found: 18
|
Grundig | CUC3490 | Dead | o/c HT fuse; s/c chopper tr; sus dry joints pin 5 of daughter pcb | 14-09-04 |
Grundig | CUC3490 | Dead - chopper tr s/c & fuse o/c | C667 2µ2 (2 caps) dry joints or low cap | 14-09-04 |
Grundig | CUC3490 | Dead - chopper tr s/c, HT fuse o/c | Dry joints pin 5 daughter board | 14-09-04 |
Grundig | CUC3490 | dead no line drive or ht | TR651 mains tfmr pins 1-15 o/c, pins 15-17 s/c | 14-09-04 |
Grundig | CUC3490 | Field fault - non lin with top missing | Pin 2 field chip only 12v (24v) C411 1000µ 50v supply smoother u/s | 14-09-04 |
Grundig | CUC3490 | Field non lin | C411 1000µ 50v supply to fop chip leaky | 14-09-04 |
Grundig | CUC3490 | No pic - sound ok | Check A1 volts present on crt base - if not sus leakagein socket | 14-09-04 |
Grundig | CUC3490 | No sound | TDA4480 sound chip | 14-09-04 |
Grundig | CUC3490 | No sound | TDA448C IC sound chip | 14-09-04 |
Grundig | CUC3490 | No sound | R367 o/c & C366 s/c (audio o/p stage supply) | 14-09-04 |
|
ITT | 3493 | No R/C, sound or col | SAA1251 R/C dec chip | 14-09-04 |
ITT | 3493 CVC1200 | No sound - colour or remote. | IC SAA1251 Remote decoder IC. | 14-09-04 |
ITT | 3493 CVC1200 | No startup or light on in standby but still o | Check for shorted out relay pins , Tx 4511 3109 faulty. | 14-09-04 |
ITT | 3493 CVC1200 | Remote control inoperative | IC SAA1251 | 14-09-04 |
Luxor | 18067349 | Dead | LH04 in LOP dry joints + other dry joints in LOP - DH003 BY228 s/c | 14-09-04 |
Toshiba | 349P9B | E-W faulty & field stretched at top | C303 1uF 50V had leaked (located near jungle IC TA8659N) | 14-09-04 |
Toshiba | 349P9B | Field - stretched at top - concave at bottom | C303 1µ 63v - to pin 31 IC501 TA8659N | 14-09-04 |
Toshiba | 349P9B | No sigs, field fold up & lines | R327 6R2 o/c | 14-09-04 |