Philips Repair Tips
Search: philips
Results: 14233
Results: 14233
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
G110
|
Sound abswent with "f2" in display | Black wire that supplies 9v to nicam board (to d6661 cath component side) was detached | ||
| PHILIPS |
G110
|
Sometimes the sops will not start up. | Replace 3617 which is fitted across 6617 (220Ω; 4822 111 90178) | ||
| PHILIPS |
G110
|
Slow start up & won't sw to st/by with no sound & pulsing pic (usually after psu rebuild) | R3617 220r sm o/c in psu pri | ||
| PHILIPS |
G110
|
Set will scan but not stop if chanel found | Check pin 13 tda2579 for 0v rising to 9v when signal present c2451 ( 0.01uf ) & ic | ||
| PHILIPS |
G110
|
Set blocks | No functions possible anymore replace ic 7720 (tmp47c634n-2475; 4822 310 31844) important: also mount metal shielding with earth to r 3738 | ||
| PHILIPS |
G110
|
Set blocked; no control of functions. | Check solder joints of resonator 1760. | ||
| PHILIPS |
G110
|
Servicing the philips g110 chassis | See tv mag dec 1995 & nov 1996 | ||
| PHILIPS |
G110
|
Screen goes blank with text lines on chan change | R3917 safety res o/c,(12v supply), saa5231 vid proc chip got hot prior to it going - caused by l5803 6mhz tuning coil | ||
| PHILIPS |
G110
|
Scart socket won't switch video over but does swit | Tmp47c634-2676 | ||
| PHILIPS |
G110
|
Replacing the earom | Replacing the earom: the memory ic in these receivers has been replaced by type st24c02cp (code no. 4822 209 62098). on some receivers however, the circuit will have to be modified. if the st24c02cp is being fitted in place of an x2402 no circuit changes | ||
| PHILIPS |
G110
|
Replacing tda2579 | Replacing tda2579. during production, ic7470 tda2579 versions n6 and n7 were replaced by tda2579a/n8. at the same time the values of the following components were also changed. g110: position n6, n7 and n8 code c2466 4.7uf 6.8uf 4822 124 20727 c2468 1uf | ||
| PHILIPS |
G110
|
Red flashing when changing chs using vcr. | Mod see tv mag. | ||
| PHILIPS |
G110
|
Protection of t7625 (but18af) | Protection of t7625 (but18af) a production change is being introduced adding two diodes connected in series between the base and emitter of ts7625 (anodes towards base). the type no. for the diodes is byd73b service code no. 4822 130 60778 reason: to i | ||
| PHILIPS |
G110
|
Poor width reg with brightness (ht constant) | Sm c2526 8n2 leaky | ||
| PHILIPS |
G110
|
Poor sound on lh speaker on nicam only | Ic7530 + ic7531 lm833 ( one lh one rh ) | ||
| PHILIPS |
G110
|
Poor in contrast. | Replace t7413 on the picture tube pcb (bc856b; 4822 130 60373). | ||
| PHILIPS |
G110
|
Picture twists from top | Voltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c5v6; 4822 130 80954). | ||
| PHILIPS |
G110
|
Picture moved and a black bar in the middle of the screen | Tinbridge over c2460. pin 12 in tda2579 leaks. | ||
| PHILIPS |
G110
|
Picture distorted | Vertical pulse incorrect. check capacitor c2500 (220 pf; 4822 122 31965). | ||
| PHILIPS |
G110
|
Pic shifted & black line down centre of screen | Tda2579 pin 12 has leak to chassis due to solder bridge |