Make | Model | Problem | Solution | Date |
| | | |
Found: 129
|
Akai | CT2107MS (Onwa) | Int off with blob in centre of screen | Check for hairline cracks around chopper tfmr pins | 14-09-04 |
Amstrad | CTV2210 | dead | Q501 chopper tr s/c, C853 1µ 160v blown up, No line osc - LA7800 chip faulty | 14-09-04 |
Amstrad | CTV2210 | Dead - blown fuse. | R814 ( 27ohm ) line o/p & chopper transistor , C845 ( 4.7uf ) | 14-09-04 |
Amstrad | CTV2210 | dead - whistles at sw on then trips | HT low at 100v then trips - ok on dummy load, D806 on lopt sec s/c used RGP10M | 14-09-04 |
Amstrad | CTV2210 | Dead. | R814 ( 27ohm , 20w ) , fuse , chopper tran , C845 4.7uf | 14-09-04 |
Amstrad | CTV2210 | Dead. | R501 ( 5.6ohm 5W ) o/c. | 14-09-04 |
Amstrad | CTV2210 | Dist sound | R313 Q301 feed res o/c | 14-09-04 |
Amstrad | CTV2210 | Low & distorted sound. | R313 ( 100ohm ) o/c. | 14-09-04 |
Amstrad | CTV2210 | Set Stuck in StBy will start but goes into StBy | Check ZD403 in field stage R435 ( 5.6ohm ) C409 & C410 | 14-09-04 |
Amstrad | CTV2210 | Tripping. | C845 ( 4.7u f , 250v ) s/c. | 14-09-04 |
|
Amstrad | STV2100N | Cuts out to snow. No Nicam LEDs, goes to st/by when heated | Test point between NICAM pcb & tuner screening can shorting together | 14-09-04 |
Amstrad | STV2100N | Red tint varies | Black conductive gunge near dec chip - scrape away all gunge | 14-09-04 |
Beon | CTV2101R | Standby only. | R108 ( 270k ) o/c. | 14-09-04 |
Beon | CTV210R | DEAD , STBY LED COMES ON & GOES OFF BUT NO LIFE . | R107 , 108 270k OC . CHECK R105 , 106 150k ALSO . | 14-09-04 |
Bush | ITV2100 | Sound int goes with crackle aft 1/2 hr | Although freezing O/P IC TDA7263 temporary cure - 18Mhz Xtal was faulty | 14-09-04 |
Bush | ITV2101 | R/C not working | Needs initiallising - Hold left, down, right & 1 buttons together | 14-09-04 |
Goodmans | C210 | Dead with chopper tr s/c | Replace QS01, 2SD2498 (used BU2520AF); QS04 2SC945(used BC546); QP05, 2SA1012Y; RS03 2.2ohm 1 watt fusible; DS08 8.2 volt zener. ICV01, TDA3653B. Also replaced various caps, especially the 100uF 50 volt in the field supply after it blew up.Replaced chopper Tr & 2R2; QS04 o/c DS08 s/c & FOP chip | 14-09-04 |
Goodmans | C210 | Field collapse & sounds like line freq off | 470µ cap connected to DP18 F08AGO | 14-09-04 |
Goodmans | C210 | St/by only | RP07 330R sm - also check/replace RP10 | 14-09-04 |
Goodmans | Compact 210 | Dead - no o/p from PSU | DS07 9v zener & DS08 8V2 zener & SMPS Tx Pt no ACTI39400067& | 14-09-04 |
Goodmans | Compact 210 | No front control - R/C OK | ICR1 Micro faulty - if old type M34300-012SP then ICR2 must be fitted | 14-09-04 |
Goodmans | Compact 210 | PSU blow up | Caused by yellow sealant becoming conductive on print side of PSU | 14-09-04 |
Goodmans | Compact 210 | St/by only | CS12 3300µ 35v | 14-09-04 |
Goodmans | Compact 210 | Tuning drift | Low volts on DI02 33v reg due to low HT - Cp28 470mfd 16v o/c | 14-09-04 |
Grundig | 6210GB | Int no colour. | C861 , C863 leaky. | 14-09-04 |
Grundig | G1000 GT2103 | Bright raster with fb lines | R315 10R near LOPTx o/c - supplies volts to RGB | 14-09-04 |
Grundig | GT2103 | Hum bar | mains smoother 47µ 385v o/c | 14-09-04 |
Grundig | GT2105 | Bright white raster | R315 10R on crt base o/c | 14-09-04 |
Grundig | GT2105 | Dead - HT pulsating | Tr302 LOPTr s/c | 14-09-04 |
Grundig | GT2105 | Dead - no line drive | R315 o/c | 14-09-04 |