| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | 28ML8762 | Startup intermittent | BUT12A in psu low gain - replace with 2SC3973B | ||
| Philips | 28DC2070 D16 | Pic/sound or colour slow to appear at sw on with false line lock | Check electrolytics in IF module | ||
| Philips | 28CL6770 | Dead apart from Green LED & "Q" displayed | LOPTx (SEME cheapest) | ||
| Philips | 28CL6770 | Dead - no startup volts from usops 5255 | Res 3249 270 or 220k o/c | ||
| Philips | 26CS3270/42Z | Dark pic | C583 in square C1 4µ7 250v - volts should be 155v | ||
| Philips | 25ST2716/05B | Sound dist on lh Nicam chan | IC7168 TDA1543 DA converter chip | ||
| Philips | 25ST2716/05B | NICAM SOUND DISTORTED ON ONE CHANNEL | TDA1543 IC7168 Pt-No 4822 209 73236 | ||
| Philips | 25SL5760 | Metal retainer under pcb s/c components causing low ht 141v) =67v and dead set | replaced all sm trs in psu and R3250 68R | ||
| Philips | 25PT7106 | Wrong codenumbers are mentioned in Styling 261. PS 2000-2/3 | In Product Survey's 2000-2 and 2000-3, some wrong codenumbers are mentioned in Styling 261. See list below for the correct codenumbers: 6a* 3104 328 01612 Cabinet 6c* 3104 328 06051 Cabinet 6d* 3104 328 07142 Cabinet 11a* 3104 | ||
| Philips | 25PT5301 | Ticking noise / Whistling, no start up | Change C2550 680nF/250V cap, however normal it may look visually. Also change 1534 fuse . This time this cap had also taken D6561 68V Zener diode with it. ( It was shorted) | ||
| Philips | 25PT4101/05 | E/W faulty aft replacement of burnt scan coils | Tr 7401 BF819 leaky on pin cush panel - used BF871 in lieu | ||
| Philips | 25PT4101/05 | E/W dist | R32484 4R7 1/2w | ||
| Philips | 25PT410/05 AA5AB | Tuning drift | C2037, a 220nF SMD on pin 44 of IC7015 (near tuner) also if not locking check adj of AGC preset & coil L5040 near IC7015 | ||
| Philips | 25MN1550 | No tuning - in Hotel mode | select CH 38 simultaneously press vol + and ch - to disable hotel mode | ||
| Philips | 25MK2480 | no raster EHT oK | T7966 BC558 in beam lim |