Make | Model | Problem | Solution | Date |
| | | |
Found: 51
|
Akita | CW1492 | Int start up | R802/803 15k hi res | 14-09-04 |
Ayr | 1492 | Frame jitter. | Electrolytic's in PSU. | 14-09-04 |
|
Bush | 1495N 11AK19 | Dead | R806 22k 1w safety res o/c | 14-09-04 |
Bush | 1496 | Dead | Fuse EM103 o/c, EM104 ww filter melted, D103/4 u/s, R109 330k, Q101 FET 5N90 replaced with BUZ91A, TDA4506 smp chip, R101 5R6 5W | 14-09-04 |
Bush | 14971TV | No red | Q903 BF421 s/c | 14-09-04 |
Bush | 1497ITV/3 11AK20S | Height stretched & width in on rh side | HT pot never been soldered | 14-09-04 |
Goodmans | 147/149 | Dead | SEE Bush 1400 | 14-09-04 |
Goodmans | 149TT | Dead ZD402 s/c R425 o/c | Check C911 & C909 Beware orientation of C909 should be "-" plate to Q904 | 14-09-04 |
Goodmans | 149TT | Field collapse | R375 180k o/c (connected to pin 33 AN5601 IC301) | 14-09-04 |
JMBC | 1499BA (Orion) | St/by only | New EEPROM ordered from CPC cured problem | 14-09-04 |
Matsui | 1476 , 1492 , 2076 | REMOTES NO FUNCTIONS | CHECK IC TYPE IN TELE MAG APRIL 95 PAGE 408 | 14-09-04 |
Matsui | 1492 | Blank raster | C206 0µ47 | 14-09-04 |
Matsui | 1492 | Dark black & white pic remains in st/by | Q907 s/c | 14-09-04 |
Matsui | 1492 | Dead | LOPTx HR8169 CHS ?19.45 | 14-09-04 |
Matsui | 1492 | Int sync | Check for dry joints on txt pcb - pins 4 & 8 conn CP851 | 14-09-04 |
Matsui | 1492 | No pic - blank raster | C206 0µ47 | 14-09-04 |
Matsui | 1492 | Tuner drift - int | Dry joints tuner | 14-09-04 |
Matsui | 1492 Vers C | Dead - s/c across D508 R2M | Loptx faulty (s/c) TM0280A | 14-09-04 |
Matsui | 1494 | Bright pulsating raster at sw on then ok | C609 47µ in psu | 14-09-04 |
Matsui | 1494 | field chip blowing | 100µ, 220µ, 10µ caps near chip replaced. | 14-09-04 |
Matsui | 1494 | wont go into st/by | 2SC2335 st/by tr | 14-09-04 |
Matsui | 1496 | Dead | R101 5R6 5w o/c, Q101 FET BUZ90 s/c, D112 BY299 s/c & check R109 330k ?w, R108 220k ?w | 14-09-04 |
|
Matsui | 1496 | Dead | Q101 FET 5N90 leaky, R101 4R7 o/c & check R109 330k, R108 220k, | 14-09-04 |
Matsui | 1496R | Clearing Pass Mode | Conect sw between pins 4 & 17 on r/c chip. Sw on using R/C, select chans with passcode no. Hold sw down for 2 secs until chan clears & pic returns | 14-09-04 |
Matsui | 1496R | Dead - no psu operation | R108 220k o/c also check R109 330k ; HT should be 119v at C119 | 14-09-04 |
Matsui | 1496R | Dead - psu blown | Chopper tfmr s/c or int s/c - repair uneconomic | 14-09-04 |
Matsui | 1496R | Will only store 1 chan | switch on with remote and s/c pin 4 and 17 of the remote h/set ic | 14-09-04 |
Matsui | 1496R | Wont store more than 1 chan | switch on with remote and s/c pin 4 and 17 of the remote h/set ic | 14-09-04 |
Matsui | 1496T | Dead | FET s/c, surge lim res o/c and change R108/7 | 14-09-04 |
Matsui | 1496T | off - no red led | R108 22ok o/c | 14-09-04 |