Make | Model | Problem | Solution | Date |
| | | |
Found: 19
|
B & O | 7702 7XXXX | Dead with no standby LED - intermittent. | Drys on or T2 standby transformer. | 14-09-04 |
B&O | 7430/7702 | int pic | TR2 BC338 on left of pcb int o/c b-e | 14-09-04 |
|
Ferguson | ICC17 W7023U | Dead | LOPTx faulty - had brown gunge on the top - replacement comes with 2coils, 2 caps & 4 sm res | 14-09-04 |
Ferguson | ICC17 W7023U | Trips at sw on with led flashing 3 then 2 then 7 then 2 flashes then reverts to perm illum | LOPTx faulty- check for brown gunge on top - also obtain mod kit (psu will not run unloaded) | 14-09-04 |
Ferguson | W7023U ICC17 | Dead with led flashing twice, pausing then flashing 7 times | LOPTx Part No. 35123670 | 14-09-04 |
Fidelity | WSTV7028N 11AK19-8A | Width | C630 0.27pF dry joints, Q603 BUK444 leaky, E-W coil shorted turns (looked ok) | 14-09-04 |
Fidelity | WSTV7028NF | Excess width & E-W bowing, removing E-W tr Q683 makes no diff | L604 s/c (res should be approx 3R) self rewound 293turns | 14-09-04 |
Fidelity | WSTV7028NF | Low width & R629 2R2 fusible o/c | C630 270nF 250v (no physical sign of being faulty) | 14-09-04 |
Fidelity | WSTV7028NF | Narrow raster | C630 o/c . the value is 270nF 250V for 16:9 sets, 430nF 250V for 4:3 sets | 14-09-04 |
Fidelity | WSTV7028NF AK19 | Lack of width & striation on lh side | C630 430nf 250v o/c in lop E/W mod area | 14-09-04 |
Luxor | 7023 110 EX | display blinks in ? second interval | C515 (2u2)in line stage & R 516 (2R2) burnt also replace C511(8n2) & T511(S2000A ) | 14-09-04 |
Philips | 21PV267/02 | New VPS IC SDA5642-6 (pos. 7840) | Since production week 9741 a new VPS IC pos. 7840 (SDA5642-6) is introduced in production.
This IC is not compatible with the previous one. When ordering, look at the printing on the IC !
Old: SDA 5642-5 - codenumber 4822 209 32728
New: SDA 5642- | 14-09-04 |
Philips | 21PV267/02 | Option code: 56300 | From week 02/97 onwards the option code is printed on the typesticker. Always use this code !
For early sets without this information on the typesticker, the option code is: 57260. | 14-09-04 |
Schneider | Euro70222 | Dead | Line dr tr s/c & R306 burnt | 14-09-04 |
Schneider | TV17022M | No E-W after LOPTx & LOPTr replacement | Q305 sm | 14-09-04 |
Sharp | C3702H | Weak drive either RGB | Check D807 D808 D809 & TDA3566 | 14-09-04 |
Telefunken | TX92 MR702 | St/by only | TP60 BC558 s/c, IP AN25TV, CL24 510nF o/c, ZL12 cp in 26v supply o/c | 14-09-04 |
Thomson | W7023U | Trips with brief line coll after LOPTx replaced | FOP chip & ZL11 cp o/c - looks like a brown cap | 14-09-04 |
Thomson | W7023U ICC17 | Dead with front LED blinking 2 then 7 times | In prot mode - brown gunge around LOPTx. Fit replacement (comes a s a kit) pt no 35123670 | 14-09-04 |