Make | Model | Problem | Solution | Date |
| | | |
Found: 10
|
GEC | 20AX MK1 | Channels - Jumping back to channel 1. | IC201 ( SAA1025 ) , IC202 ( SN74141N ) , D206 , C5 , IC3. | 14-09-04 |
Matsui | 25M1 Mk111 | Dead - no lights with psu ticking | St/by tfmr Pt no PTO146a from CHS | 14-09-04 |
Minoka | MK1491A | Green raster - no video | TA8718 IC201 Timebase gen/col dec u/s | 14-09-04 |
Minoka | MK1491A | Tripping with 112v HT low | Dis loptr makes no difference - TDA1013B audio o/p IC faulty | 14-09-04 |
Minoka | MK1498N | Dead apart from buzz at sw on | 5v supply ok at pin R on daughter board but pin R (reset) was only 2.8v instead of 5v - IC701 has s/c pin 23 - chip u/s - Akura provide board exchange service | 14-09-04 |
Panasonic | Euro 7 TX28MDMk1C/M | White raster , no OSD - sometimes G with FB Lines - very int | Replaced micro SDA5450C48 (34 UKP) | 14-09-04 |
Panasonic | TX25MK1 | Dead, no st/by, mains & 12v on relay | SMC Transistor Q853 BC847B | 14-09-04 |
Sony | KV2060/62 Mk1&2 | blank raster and no sound although it appeared to lock sync blank stable pic ) | 1/ D 102 in the mute cct ( MK1 versions only )
2/ D 306 in pulse shaping cct ( Both Versions ) | 14-09-04 |
Thomson | TX807C 10MK16UF | Loud buzz on AV I/P | IV001 TDA9554PS/N1 U/S. Fit Micro kit part No.35190040 | 14-09-04 |
Thomson | TX807C 14MK15U1 | No comp video via scart - ok off air pic | Break between RV023 & RV022 (invisible) | 14-09-04 |