Make | Model | Problem | Solution | Date |
| | | |
Found: 38
|
Bush | A816 | Dead | 3R86 ( 150ohm ) o/c | 14-09-04 |
Bush | A816 | Frame - Fold over & reduced height. | Check 3VT13 ( BC287 ) | 14-09-04 |
Bush | A816 | No sound or picture. | 3R86 ( 150ohm ) o/c. | 14-09-04 |
Bush | A816 | Reduced height & foldover. | 3VT13 ( BC287 ) | 14-09-04 |
Bush | A823 | Frame - linearity poor - drifts. | 5C35 ( 250PUT ) | 14-09-04 |
Bush | A823 | Frame Line Varies After Set Is Warmed Up | Check 5C35 | 14-09-04 |
Bush | A823 | Sound - buzz/crack when warmed up. | 3C2 , 3C17 ( 50uf ) | 14-09-04 |
Bush | A823A | AFC Problems | 1VT5 | 14-09-04 |
Bush | A823A | No or Intermittent sound. | Dry joint on 1Z7. | 14-09-04 |
Bush | A823AV | Int on channel change. | 3C2 , 3C17 ( 50uf ) . | 14-09-04 |
|
Bush | A823AV | Tuning - AFC. | 1VT5. | 14-09-04 |
Ferguson | TX90 (TDA8214) | Picture distorted on top, incorrect linearity, horizontal line 5cm from top.Color Flickering. | Check replace DL15,=33V zener. Check also DL03 | 14-09-04 |
Ferguson | TX90 (TDA8218) | White raster with retrace lines visible..When hot, pink raster with normal OSD.Sandcastle not ok. | SMD resistor RL03 open circuit. | 14-09-04 |
Ferguson | TX90 (TDA8218) | White raster with retrace lines visible..When hot, pink raster with normal OSD.Sandcastle not ok. | SMD resistor RL03 open circuit. | 14-09-04 |
Ferguson | TX90(TDA8214) | Picture distorted on top, incorrect linearity, horizontal line 5cm from top.Color Flickering. | Check replace DL15,=33V zener. Check also DL03 | 14-09-04 |
Goldstar | 20A80 | No picture. | FR406 OC ( NO FIELD ) | 14-09-04 |
Goldstar | 20A80AF | Int reverts to st/by & won't come back on | Sw mode tfmrT801 int o/c HT winding pt no 151-148A | 14-09-04 |
Goldstar | CB14A80E | Reduced width. 6-8 volts on supply pin of TDA8362 | Replace TDA8362. Supplying +12V to supply pin of TDA8362, restored width but with no hor. Synchronization. | 14-09-04 |
Goldstar | CB14A80E | Reduced width. 6-8 volts on supply pin of TDA8362 | Replace TDA8362. Supplying +12V to supply pin of TDA8362, restored width but with no hor. Synchronization. | 14-09-04 |
Goldstar | CB14A80E | Relay goes on, then off, immediately after switch on | Change memory chip St24C02C. | 14-09-04 |
Goldstar | CH20A80X | Cuts on & off with fluctuating volts | C828 100µ 160v going o/c | 14-09-04 |
Goldstar | CI14A80 | Dead & ticking | FR802 in 25v line o/c; FET Q801; R806 120k & R821 150k o/c | 14-09-04 |
Goldstar | CI14A80 | Reverts to st/by aft few secs | EEPROM 24C04 - does not req preprog chip | 14-09-04 |
Goldstar | CI14A80 CI14A80F | ORIGINAL TUBE NO LOGER AVAILIABE , ORDER Pt No 205 | C422-0.39uF 20v 181-013C , L402 H.LIN 150-LO2B , R424 6k8 2W ORS6801K607 , FR404 10R 1W ORF0102J607 , C902 270pF OCN2710K519 | 14-09-04 |
Goldstar | CI14A80F | Dead - chopper Tr BUZ90A s/c | R821 150k o/c also replaced R802 680k; R819 130k; R806 120k - TDA4605-2 may have been damaged but wasn't | 14-09-04 |
Goldstar | CI14A80F CI20A80F CI21A80F | Dead - Q801 chopper tr s/c | Replace IC801 & check R821 150k & R806 120k | 14-09-04 |
Goldstar | CI14A80F CI20A80F CI21A80F | Dead - R802 680k failed | Fit 1w version instead of ?w | 14-09-04 |
Goldstar | CI14A80F CI20A80F CI21A80F | No tuning or tuner drift | Check Q18 - if no 33v check FR403 - if o/c fit 1R ?w | 14-09-04 |
Goldstar | CI20A80 | No pic | Check FR406 26v fuse in fop stage | 14-09-04 |
Goldstar | CI21A80 etc | Won't come on from st/by | May be in child lock - use r/c to sw on | 14-09-04 |