Make | Model | Problem | Solution | Date |
| | | |
Found: 25
|
Goodmans | 3375 | Dead | dry joints chopper trfmr | 14-09-04 |
Goodmans | 3375 | E-W chip burnt (IC18) | Also replace L15, D46 & 22R resistor | 14-09-04 |
Goodmans | 3375 | Field severly reduced | Check diode feeding supply to FOP chip | 14-09-04 |
Goodmans | 3375 | GOES TO STBY UNLESS ON OFF HELD ( WHEN SWITCH HELD | TDA8361 | 14-09-04 |
Goodmans | 3375 | St/by only | TDA1521 Audio o/p IC s/c & R170 0R1 o/c | 14-09-04 |
Goodmans | 3375 F11 | Corrugated verts & white dots on screen | 100 uF 25 volt next to regulator I.C. and 100 uF 250 volt on HT to line. | 14-09-04 |
Goodmans | 3375 F11 | Corrugated verts & white dots on screen | 100µF 25v next to reg & 100µF 250v on HT to line. | 14-09-04 |
Goodmans | 3375 F11 | E/W & width | L20 s/c pt no 88700503139 between scan coils & chassis - measured 0R6 on esr meter (infinite on 'Serv' coil) | 14-09-04 |
Samsung | 3373Z | Off with a BANG | C805 2200pf 800v leaky - had shattered fuse and caused blackening of pcb - under psu reg heatsink | 14-09-04 |
Samsung | CI3373 | DEAD WITH FUSE BLOWN | CHECK ZD8011 FOR S/C | 14-09-04 |
|
Samsung | CI3373 | Faint pic | Set to 'mild' on handset - reset to normal | 14-09-04 |
Samsung | CI3373 SCT13B | Dead - LED flashes every 2 secs | Dry joint coll LOPTr - not obvious to see | 14-09-04 |
Samsung | CI3373Z | Dead | 3.15A fuse o/c; IC801 SMR40200 s/c; DZ801 R2KN s/c; L801 39mH damaged also HC801 HIS0169B hybrid IC | 14-09-04 |
Samsung | CI3373Z | Field coll & poss no sound aft storm | Micro faulty (?40) | 14-09-04 |
Samsung | CI3373Z SCT11B/D | Service mode access | Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c} | 14-09-04 |
Samsung | CI5337 | No sound aft warm up with slight darker pic | IC802 12v reg I/p & o/p low - D802 1N4003 feeding it was leaky | 14-09-04 |
Samsung | CI5337AN | Partial field collapse & dark pic aft 2 mins | IC802 12v reg I/p only 9v instead of 15v - D801 1N4003 leaky | 14-09-04 |
Samsung | CI5337AN US60A | Dead - no line drive | IC101 TDA4504B 12v supply low at 8v. D801 1N4007 in 12v feed leaky | 14-09-04 |
Samsung | SCT11B/D CI3373 CI5079 | Dead with DZ801 or IC801 s/c | If signs of overheating round faulty components - psu produces excess HT in st/by; In st/by 125v HT should rise to 140v but does rise to 180v in some sets. Replace DZ801 with pt no 0403-000691; IC801 replace with AA13-20004P; HC801 replace with AA13-20004M & if still excessive Ht change C852 for 2301-000111 | 14-09-04 |
Toshiba | 2557DB 2857DB 2577DB 2877DB 3357DB 3377DB | Dead - green led flashes every 3 secs - no line drive | Check D431 1N4148 o/c removing supply to pin 22 TA1222AN IC501 | 14-09-04 |
Toshiba | 3373DG | Does not start up, stBy led flashes in 5 sec intervals .The PS works Ok with a 60W bulb, and all voltages are then of normal value. It can also be forced to StBy with the Remocon. (StBy led lit) | Capacitor C819 in the primary side of the power supply O/C. | 14-09-04 |
Toshiba | 3377DB | blank raster, no OSD or text | clock/data lines pulled down by faulty tuner (2332196) | 14-09-04 |
Toshiba | 3377DB | lack of width with E-W error | D461 ERC20-06 (23316582) leaky | 14-09-04 |
Toshiba | 3377DB | patterning on pic and no sound (both off air and SCART) | DJ C897 (+8v line) | 14-09-04 |
Toshiba | 3377DB C7SS | Hiss from left/right chan at vol level 1 | Replace Multiplex/Audio module H002 type MVGS48 pt no 23148275 | 14-09-04 |