| Make | Model | Problem | Solution | Date |
| | | |
| Found: 1475
|
| Aiwa | VXT1000 Mk2 | Dead | Ht ok at 120v - ICP1 o/c | 14-09-04 |
| Aiwa | VXT1000 Mk2 | Dead | STK7348 s/c pins 3 & 7, also R103 1R5 3W o/c, R104 27R 3w, R105 1k 1/2w & C90 1µ 50v | 14-09-04 |
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| Aiwa | VXT1000 Mk2 | Dead - no line drive | D7 9v1 zener & C105 330µ 16v both s/c | 14-09-04 |
| Aiwa | VXT1000 Mk2 | Failure of IC STK7348 in tv psu | Replace:R102. 33ohmlW Part No S5 34A 330 000 R104 27ohm 3W Part No Sl 330 703 000(6.25UKP) RlOl 33ohm7W Part No Sl 330 862 000(8.37UKP) Also please check and if necessary replace:R103(3.76UKP) R105 Replace as required.
R109(4.00UKP) NOTE: Do not replace IC on its own.<< | 14-09-04 |
| Aiwa | VXT1000Mk2 | Dead | STK7348 psu chip & C88 0.0033pf 2kv | 14-09-04 |
| Aiwa | VXT1000Mk2 | Dead TV sect - vcr sect ok | C88 0.0033µ 1kv burnt; STK7348 psu chip s/c; R109 3R9 7w o/c | 14-09-04 |
| Aiwa | VXT1000Mk2 | No pic sound ok | C88 3n3 1kv burnt | 14-09-04 |
| Aiwa | VXT1000MkII | Sound no picture. | Replace IC4(STK7348) and C88(3n3 1kv). | 14-09-04 |
| Akai | Comp D2 | Dead | D/J on on off switch or On off switch burnt | 14-09-04 |
| Akai | CT2107MS (Onwa) | Int off with blob in centre of screen | Check for hairline cracks around chopper tfmr pins | 14-09-04 |
| Akura | CX35 Nicam | No sound | Replace Eeprom | 14-09-04 |
| Alba | VTV19 Combi | No pic - sound ok | C480 10µ near line dr tr | 14-09-04 |
| B & O | MX1500 | INT GOES INTO SEEK | MOMENTARY SWITCH NEAR MAINS SWITCH INT SC ( REMOTE CONTACT ) | 14-09-04 |
| B & O | MX1500 | Won't tune | TRANSISTOR 7070 LEAKY BC548 | 14-09-04 |
| B & O | MX1500 78XX | raster but no sound or picture. | ICP1640 ( 630mA ) o/c. | 14-09-04 |
| B & O | MX2000 | Bright on lh side, dark on right then goes completely dark | Dry joints pin 1 LOPTx | 14-09-04 |
| B & O | MX2000 | Dead TEA2026 defective | LOPTx desroys chip so replace as well & replace or fit 15v zener between o/p pin 7 chip & chassis | 14-09-04 |
| B & O | MX2000 | Faint pic after LOPTx replacement | RL25 burnt | 14-09-04 |
| B & O | MX2000 | Slightly off tune at sw on | Back up battery on its way out - if no startup after replacement s/c battery terms momentarily | 14-09-04 |
| B & O | MX2000 | White hor line 3-5 cm tall | No 200v on crt base - dry joints pin 9 LOPTx | 14-09-04 |
| B & O | MX2000 3119 | St/by only (dot in display) | 124v HT present no line drive as RP10 1R2 hi res | 14-09-04 |
| B & O | MX2000 31XX | Bright raster with no sound. | RL28 1.5ohm dry. | 14-09-04 |
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| B & O | MX2000 31XX | INT FIELD COLLAPSE | DRY JOINTS ON EW DIODES OR ON CL12 | 14-09-04 |
| B & O | MX2000 31XX | No picture. | Drys on CRT base. | 14-09-04 |
| B & O | MX2000 31XX | No sound. | 6Mhz coil LD40 o/c. | 14-09-04 |
| B & O | MX2000 31XX | Standby - no standby light. | RP43 0.47ohm o/c , CR67 ( 1 , 000uf ) on microcomputer PCB8. | 14-09-04 |
| B & O | MX3000 | Various int inc field collapse, fading pic, low width | Check for dry joints in apropriate cct | 14-09-04 |
| B & O | MX3500 | Crackling Sound | Dry joints audio o/p chips IC3 & 4 on PCB10 (bottom board) | 14-09-04 |
| B & O | MX4000 | Dead - PSU comps destroyed | Tr1 BUT12AF, Tr12 BD435 s/c, R38 0R47 o/c - C12 dry joints (hard to see) | 14-09-04 |
| B & O | MX4500 | Vision buzz & noisy pic | Check C176 10µ under screening can | 14-09-04 |