Make | Model | Problem | Solution | Date |
| | | |
Found: 15
|
Loewe-Opta | ME26/Chassis110C8 | East-West. Excessive width, won't adjust. | Change L573. Seemed to be OK visually. | 14-09-04 |
Loewe-Opta | ME26/Chassis110C8 | Very int. Field collapse, white line in the center of screen for a few seconds, and then black screen with no sound. | When the problem occurs, make continuity check between pin 12 of the yoke plug and pin6 of vertical IC. If open, fit a piece of wire. | 14-09-04 |
|
Loewe-Opta | ME26/Chassis110C8 | Won't start, goes to Stby. Hor driver T541 Sced, supply resistor R503 oc. After replacement, It was Sced again. | Change C546 0,33uF/250V located in front of the LOPT transistor. Also check/replace C503 22uF cap. | 14-09-04 |
Mitsubishi | BDS28WS 11AK19 | Dead apart from LED dimly flashing green - will sw on & off - no EHT & HT (150v) low at 102v | D807 in psu leaky | 14-09-04 |
Mitsubishi | BDS28WS 11AK19 | Entering service mode | first enter the installation menu, then press 4, 7, 2 & 5 respectively (another possibility is 2,3,5,7) | 14-09-04 |
Mitsubishi | BDS28WS 11AK19 | Int blows LOPTr at sw on - also EW FET & R629 could be damaged | Dry joint C630 | 14-09-04 |
Mitsubishi | BDS28WS 11AK19Pro | Int shuts down to st/by with LED dimming - usually at start up | Focus spark gap arcing - replaced CRT skt 30001855 ?1.39 from SEME | 14-09-04 |
Mitsubishi | BDS28WS11AK19PRO | Dead | Q605 BU2508AF, C630 390NF 250V, C626 12NF 2000V, L604 E/W Coil, TR601 Line drive transformer, L604 15mH Coil, R629 27R, D807 BA159, D605 BA159, D606 BA159, C835 1nF 1000V | 14-09-04 |
Mitsubishi | BDS28WS11AK19PRO | Sw to st/by aft 2 mins - G LED flasheswhen trying to come out of st/by | D505 2v4 zener sm conn to pin 33 IC501 leaky | 14-09-04 |
Mitsubishi | BDS28WS11AK19PRO | Won't come out of st/by when sw to st/by aft operating for more than 5 mins | Sw mode Tr replaced | 14-09-04 |
NEC | PXT-42S11S | NEC PXT42S11S 42" plasma, hooked it all up and then turned it on. All I got was a white screen with "Heat Run" in red letters in the top left hand corner which disappeared to leave me with a blank white screen. No matter which buttons I press, I still jus | Sounds like the LVDS cable from the mainboard to the panel has come disconected might have been vibration during transport.
| 27-12-05 |
Sony | KPS112U (proj) | Int convergence | D/Js on one of the STKs on convergence panel gain access to the convergence panel by taking off the panel below the screen at the front. | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Dead - psu pcb tracks o/c due to heat | D625 (used BY127) | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Dead with psu blown | IC802 MC44604, D824 RL207 USED BY299, D824/5/6/7 ALL BA159's, Q802 FET P6NC60FB used BUZ90 in lieu, D823 IN1418, R850 180K (Read ok but changed as a precaution.), R817 2.2R 5W, R814 47R, R819 0.22R, C848 220MFD (Read ok but changed as a precaution.) | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Narrow pic | Dry joints C630 560nf & R629 27R o/c & dry joints E/W FET & 2w res burnt up (fitted 330R). The whole pcb reqd repair to tracks due to overheating | 14-09-04 |