| Make | Model | Problem | Solution | Date |
| | | |
| Found: 35
|
| ITT | CD652 CVC25/3 | Channels - stuck on channel 1. | C5 leaky. | 14-09-04 |
| Mitsubishi | CT2531 Euro 4 | Black dots & dashes. | Drys on pin 3 earth of IC902 12v reg in PSU. | 14-09-04 |
| Mitsubishi | CT2531BM Euro 4 | AFTER REPLACING STR59041 FOUND ODD EFFECT AS IF TO | C908 10mfd 100v | 14-09-04 |
| Mitsubishi | CT2531BM Euro 4 | DOTS & DASHES NOT UNLIKE SATELLITE EFFECT! | DRY JOINT IC902 12v REG | 14-09-04 |
| Mitsubishi | CT2531BM Euro 4 | INTERFERENCE ON SCREEN LIKE BLACK SPARKLIES OR WOO | IC902 DRY JOINTED OR C920 470uF 25v | 14-09-04 |
| Mitsubishi | CT2531BM Euro 4 | Line TR s/c | Replace C908 ( 10uF ) 100V & check R903 R910 R917 for D/J | 14-09-04 |
| Mitsubishi | CT2531BM Euro 4 | No raster - sound & heaters Ok. | | 14-09-04 |
| Mitsubishi | CT2532TX | Dead - line transistor checks Ok out of cct. | LOPTX s/c bt pins 2 & chassis. | 14-09-04 |
| Mitsubishi | CT2534 | Memory loss | Chopper tfmr -31v supply corrosion on leg | 14-09-04 |
| Mitsubishi | CT2534TX Euro 4 | NO SOUND OR PICTURE + WON'T STORE STATIONS | CHECK 5v + -30v ON IC702 TRANSFORMER T951 MAYBE O/C ON PINS 4+2 | 14-09-04 |
|
|
| Mitsubishi | CTV2533 | Destruction of line TR ( 2SD1877 ) int | Remove T551 retin & replace replace STR59041 Q901 | 14-09-04 |
| Philips | 37TR125/38 | Codenumber information | A new software version (PTCP2-7) is available for the control uP (IC 7801). Service codenumber is 4822 209 15271.
This new version is only used in the following sets:
14PV263/01, 14PV162/01, 14PV162/05, 14PV162/07, 14PV163/05, 14PV163/05H, 14PV263/01 | 14-09-04 |
| Philips | MD2.25 32PW9523 | excessive width with E/W | IC7480 (482213011336) EW chip | 14-09-04 |
| Philips | MD2.25 32PW9523/25 | Width shrinks & reverts to st/by on bright scenes | Current sense resistors R3546, R3547 0R39 in PSU had gone slightly high in value | 14-09-04 |
| Sony | AE-2A KVA2532U | int loss of sound | Q209 2SC2412K (mute transistor) | 14-09-04 |
| Sony | AE1B KVX2532U | Audio LH chan int goes to max with crackle | TDA6200 on Audio J panel sus. As this chip is expensive, commoned both o/p to good chan | 14-09-04 |
| Sony | AE1B KVX2532U | Int Txt & Lum (when ae plug wiggled) | Dry joints IC pins on Txt board | 14-09-04 |
| Sony | AE1C KVM2531 | Col int | Replace sub carrier trimmer with 22pF fixed cap | 14-09-04 |
| Sony | AE1C KVM2531U | Bands across screen | Dry joints IC604 | 14-09-04 |
| Sony | AE1C KVX2532U | Squegging line freq or dead if left on too long | Q804 LOPTr s/c due to dist line wfrm - R822 1k in Q805 coll feed o/c | 14-09-04 |
| Sony | AE2 KVE2532U | Poor sync, mosaic & odd cols | Dig comb filter | 14-09-04 |
| Sony | AE2 KVE2533E | LED blinks 13 times at sw on | Frame drive chip was the cause aft replacing FOP chip & still having same symptoms | 14-09-04 |
| Sony | AE2A KVA2532 | Set up proc | Press & hold any 2 buttons on set whilst sw on.TT appears on top R/H of pic.
Press MENU on handset & select DEMO mode, press OK button - list of IC'S in set appears, e.g., to adj height, lin etc select CXD2018 & press "OK" button. Various adjusts appear on L/H side with present setting listed on R/H side ( a no. eg 0-100).Change settings using +/- or up/down keys on handset. Press OK to memorise. | 14-09-04 |
| Sony | KVE2532 | Settings (excess contrast/field cramp) off aft thunderstorm | Reset electronic screwdriver | 14-09-04 |
| Sony | KVX2532U | Nicam dropout | Adj orange variable cap on Nicam board | 14-09-04 |
| Toshiba | 2535 | DEAD , POWER SUPP IN OVERVOLTS MODE , 11v HT INSTEAD | CHECK IC670 , D670 - 675. TA8218AH ( VOLTS AT PIN 9 OF IC801 VARY , 5-8v. OP VOLTAGE CONTROL LOOP INOPERATIVE AS IC826 HAS NO S | 14-09-04 |
| Toshiba | 2535DB | Int sync | dry joints on /or xtal ZF01 27Mhz on Txt pcb | 14-09-04 |
| TOSHIBA | 2539DB | LINE HOLD OFF AND NO TEXT | REPLACE RF80 10 OHM | 14-09-04 |
| Toshiba | 2539DB | looks like line hold off speed, also no text | no 5V to text PCB, RF80 10R o/c (next to QF80) | 14-09-04 |
| Toshiba | 2539DB | NO SOUND - WOOFER NOT WORKING ( WOOFER DOESNT WORK | CHECK D672 / 673 etc. | 14-09-04 |