Make | Model | Problem | Solution | Date |
| | | |
Found: 776
|
Matsui | 1422 | NO DISPLAY OR TUNING | F605 ( MAIN PCB ) OPEN | 14-09-04 |
Matsui | 1422 | NO PICTURE JUST BLANK RASTER | L108 IN IF STRIP OPEN | 14-09-04 |
Matsui | 1422 | NO POWER | C617 BURNT OUT CHECK Q604 AS WELL | 14-09-04 |
Matsui | 1422 | No signals | Loss of LT supply as F602 was o/c - (encased in plastic with wires soldered to ends) | 14-09-04 |
Matsui | 1422 | No sound | C150 s/c | 14-09-04 |
Matsui | 1422 | No sound | C150 s/c at I/p to audio IC | 14-09-04 |
Matsui | 1422 | NO SOUND | C150 SHORT | 14-09-04 |
Matsui | 1422 | NO SOUND | C150 OC | 14-09-04 |
Matsui | 1422 | NO SOUND OR QUIET SOUND | C139 OPEN | 14-09-04 |
Matsui | 1422 | NO SOUND WHEN WARM | D102 OPEN | 14-09-04 |
|
Matsui | 1422 | NO START UP OR TRIPPING | D607 LEAKY | 14-09-04 |
Matsui | 1422 | NO STARTUP OR TRIPPING | D607 ( PSU ) LEAKY | 14-09-04 |
Matsui | 1422 | NO STORE OR SEARCH FUNCTIONS | CLEAN PUSH SW CONTACTS | 14-09-04 |
Matsui | 1422 | PREDOMINANT GREEN | R225 OPEN | 14-09-04 |
Matsui | 1422 | WHISTLES | C613 4700pF 1kV SC | 14-09-04 |
Matsui | 1422 | Whistling psu - but operates ok | C613 4700pf split | 14-09-04 |
Matsui | 1422 | WILL NOT TUNE-JUST SNOW | C414 SC-NO TUNING VOLT | 14-09-04 |
Matsui | 1424 | Dead | R802/3 15k start up rwes hi res | 14-09-04 |
Matsui | 1424 | Line freq wrong | R109 30k hi res | 14-09-04 |
Matsui | 1424 | NO STARTUP | R802 , R803 BOTH 16K | 14-09-04 |
Matsui | 1424 | Sound lost on chan change | HD401220 micro pt no 1983156 | 14-09-04 |
Matsui | 1430 | Bright on RH side, dark on left of screen | C429 47µ 160v & burnt earth print near loptx | 14-09-04 |
Matsui | 1430 | Dead after spillage | STR451 s/c - use STR50103 & mod kit, R2M diode s/c, 1A fuse o/c | 14-09-04 |
Matsui | 1430A | Int signals | Tuner faulty - direct replacement expensive use alternative | 14-09-04 |
Matsui | 1434 190 series | Dead - pri HT present | PSU chip TDA4605/3 | 14-09-04 |
Matsui | 1435B | Blank raster | R981 8k2 o/c in Q967 e-b cct | 14-09-04 |
Matsui | 1435B | No sound or pic - EHT present | All user controls were set to zero perhaps due to crt flashover | 14-09-04 |
Matsui | 1436 | Dead | CHECK R651 , 653 , IC650 , C655 , R652 | 14-09-04 |
Matsui | 1436 | Dead - red led goes out when sw from st/by | Check R651 27R 3w, R653 1R5 3w, C655 0µ47 50v, STK7348 IC650. | 14-09-04 |
Matsui | 1436 | Dead - relay operates ok | R652 390k o/c (no volts to STK7348) | 14-09-04 |