| Make | Model | Problem | Solution | Date |
| | | |
| Found: 317
|
| Akura | CX33 | No start up | R811 560k o/c - beware of charged mains cap! | 14-09-04 |
| Akura | CX33 | St/by only | D833 s/c in 22v supply | 14-09-04 |
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|
| Alba | CTV3359 | No pic - sound ok | Loss of line drive - Q601 BD679A reg; print flash over between base Q601 & o/p scan coil skt | 14-09-04 |
| B & O | 3386A | St/by only | dry joints connectors P22, 23, 25 on board 46 (PSU control) | 14-09-04 |
| B & O | 33XX | Grey scale variations. | 4R18 ( 1.8M ) on CRT base. | 14-09-04 |
| B & O | 33XX | INT LOSS SIGNALS | DRYS ON TCA270S IN CAN E | 14-09-04 |
| B & O | 33XX | No luminance. | Drys on tuner/IF contact strip , drys on coils delay line. | 14-09-04 |
| B & O | 33XX | No sound mute via hand set. | 1D4 on tuner/IF panel. | 14-09-04 |
| B & O | 33XX | Pulsating. | Loose screws on chopper 6TR1. | 14-09-04 |
| B & O | 33XX | Remote - insensitive remote hand set. | Check LEDs for o/c. | 14-09-04 |
| B & O | 33XX | Startup - no startup. | Q3 on PSU o/c. | 14-09-04 |
| B & O | 33XX | Stuck in standby. | Short on 5T11 transformer primary-to-secondary. | 14-09-04 |
| B & O | 7433 | Txt int & int sync txt | Tr3 & 4 vid amps and adj | 14-09-04 |
| B & O | 9000 33XX | Tripping - & going to standby. | Dry joint on C18 S-correction capacitor. | 14-09-04 |
| B & O | Teletext 33XX | Display - no OSG - teletext on 100. | Chip 8IC1 ( 4015 ) | 14-09-04 |
| Blaupunkt | IS-70-33-VTN | No colour | TDA4650 | 14-09-04 |
| Blaupunkt | IS-70-33-VTN | No sound | 2400 Nicam chip | 14-09-04 |
| Bush | 1433 | BLANK SCREEN WITH THREE LINES AT TOP L/H SIDE THEN UNIT SHUTS DOWN | INPUT ANTI-THEFT PASSWORD WITH REMOTE OR CONTACT TECHNICAL FOR PASSWORD | 14-09-04 |
| Bush | 1433 | Dead | R804 820k start up resistor o/c | 14-09-04 |
| Bush | 1433 | Dead | R809 0R47 o/c, R805 330k ?w o/c, Q801 BUZ77B s/c | 14-09-04 |
| BUSH | 1433 | DEAD | REPLACE R809 0.47OHMS | 14-09-04 |
| Bush | 1433 | DEAD | REPLACE R802 75K2W | 14-09-04 |
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| Bush | 1433 | Dead - chopper FET BUZ77B s/c, R809 0R47 o/c | Chopper tfmr HR9104 | 14-09-04 |
| Bush | 1433 | dead - primary ht only | R804 820k o/c | 14-09-04 |
| Bush | 1433 | off | chopper tfmr faulty caused demise of R809 4R7? Q801 FET BUX77B & TDA4605 | 14-09-04 |
| Bush | 1433 | off with BUZ77B s/c & 0R47 o/c | replace BUZ77B, TDA4605-2, 0R47, check R805 330K R803 820k and caps also for s/c pri winding of chopper tfmr | 14-09-04 |
| Bush | 1433 | Small pic HT low at 89v | HT res cap 47µ 160v hot & bothered | 14-09-04 |
| Bush | 1433 | St/by only | Check R804 330k & R805 820k in psu, FET & TDA4506. Also, if front buttons broken, punter may have damaged connections to print around X501 | 14-09-04 |
| Bush | 1433 | When replacing TDA4605 | If after replacement, st/by LED flashes & difficult to turn on - also 112v HT low at 107v try a different TDA4605- it worked for me! | 14-09-04 |
| Bush | 1433 11AK20 | Blank screen with 3 lines top lh of screen then shuts down (Anti-theft password set) | Enter correct password! | 14-09-04 |