Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.0
|
After a while dark picture. | Check t7451 (bc847c; 5322 130 42755). | ||
| PHILIPS |
FL1.0
|
After 1 hour e/w and minimum width failure. | Transistor t7608 (bc547c) on lsp interrupted when hot. (4822 130 44503) | ||
| PHILIPS |
FL1.0
|
50hz buzz noticable through speaker | Check/replace ic7680 on the ssp - tda8425, pseudo stereo ic. (4822 209 63734). | ||
| PHILIPS |
FL1.0
|
22av1440 is switched on by external vcr when fl1 is switched off | Connect 4 diodes of type bat 85 to inputs of ic7630 on ssp. 1 diode between pin 3/ic7630 and +5v, cathode to +5v. 1 diode between pin 5/ic7630 and +5v, cathode to +5v. 1 diode between pin 3/ic7630 and -8v, anode to -8v. 1 diode between pin 5/ic7630 and -8 | ||
| PHILIPS |
FL1
|
No off air sound scart i/p sound ok | Check sound o/p from tuner - if missing tda3856 in module sus | ||
| PHILIPS |
E2
|
Width - reduced & ripple. | R306 ( 22k ) high. | ||
| PHILIPS |
E2
|
Sound - distorted. | R306 ( 22k ) high. | ||
| PHILIPS |
D16-III
|
Slight patterning useing scart socket. | Mod see tv mag. | ||
| 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 |