| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | D16-III | pic flashing - int blanking | fault on digital board - replacement nec | ||
| Philips | D16-111 33DC2080/25R | Dead with R3498 1k5 1/2w overheating | LOPTx faulty & replace resistor | ||
| Philips | D16 | OSD COMES ON INT + INT BLANK SCREEN | FOCUS ARCING IN TUBE BASE | ||
| Philips | D16 | No col from cold - ok when warm | Xtal X1207 on dig vid pcb proved to be faulty when sprayed with freezer | ||
| Philips | D16 | No col & poor sync at sw on - improves with time | Check electrolytics in IF module | ||
| Philips | D16 | Int appearance of OSD on its own & int pic off | Focus spark gap arcing - replace crt base | ||
| Philips | D16 | Dead apart from power on, Txt & RGB lights flashing | In prot mode - confirm by scope check of coll Tr7657 sm tr - 0v indicates in prot mode - normal when working = 5v; to check which area of set is causing fault monitor the following :- Audio - coll Tr7130; EW - cct anode D6502; LOP - coll Tr7495; FOP - emitter Tr7425. In a correctly working TV all these volts should be zero. In this case there was a high pulse at Tr7425 indicating a field fault; no field drive as L5251 was o/c removing supply to DPU2553 dig proc chip | ||
| Philips | CX1120 | Sound varying. | DJs on earth tags 10 , 16 , 18 , L622 or tuner earthing. | ||
| Philips | CX1120 | Display - int. | DJs on earth tags 10 , 16 , 18 , L622 or tuner earthing. | ||
| Philips | CX1120 | Dead | Insufficient line drive to turn on LOPTr - T534 BC637 low gain | ||
| Philips | CTX-S | Black lines across col pic - ok in b/w | C2218 2µ2 63v | ||
| Philips | CTX-E | Won't stop in search tune mode | Pin 1 LM339N IC7830 not going low when search button pressed - chip faulty | ||
| Philips | CTX | Wrong cols - Red = purple, blue = red, grey scale ok | was degauss therm dry jointed | ||
| Philips | CTX | Tripping. | D6590 ( BYV95A ) s/c. | ||
| Philips | CTX | Tripping | D6583 SC |