Philips Repair Tips
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Results: 14238
Results: 14238
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
AH936
|
Doesn't turn off | D016 is open, it only turns off if you keep pressing the button off. * nov 94 esc *. | ||
| PHILIPS |
AH936
|
The record player function does not work. | D323 open, the indicator lamp comes on but the engine does not spins. * nov 94 esc *. | ||
| PHILIPS |
AH928
|
Does not record (sound or image). | Check capacitors 700, 701 and 702. nov 94 aac *. | ||
| PHILIPS |
AH928
|
It doesn't work (it stays off). | Check power supply, ts481. * nov 94 esc *. | ||
| PHILIPS |
AH840
|
Does not record (sound or image). | C812 shorted, oscillator does not work. * nov 94 lav *. | ||
| PHILIPS |
AE3405/23
|
No sound. (with or without image for TV, VCR). | Capacitor 2212 (100uf) em curto. * jan 95 anc *. | ||
| PHILIPS |
AE 3805
|
Without tune. | Display goes off when searching, c067 shorted. Oct 94 esc. | ||
| PHILIPS |
A8
|
Vertical running (sync2). | With weak reception signal, enter programming: option vs switching to off, see page 9 of the manual. * 18Feb2000 acm *. try replacing capacitor 2154 with 10uf. * 18Feb2000 oa *. | ||
| PHILIPS |
A8
|
Auto power on does not work (programming, etc.) | Replace up position 7000, p83c770aar/046 v1.9 code 4806 130 87848 same as 29pt854a. * 27jan2000 anc *. | ||
| PHILIPS |
A8
|
It doesn't work (it stays off). | Check welding of jump 9914 and 7904. * 21Jul00 jpba *. | ||
| PHILIPS |
A8
|
Hotel mode | Follow the same procedure for hotel mode as l7l. put it on channel 38 and press vol(+) simultaneously with vol() on local panel and osd on remote control * 08jun00 anc * . | ||
| PHILIPS |
A8
|
Blemishes in the image (lack of purity). | M.c. no ptc. *05ago98 h.desk* | ||
| PHILIPS |
A8
|
Horizontal lines (bottom or top). | When turning on the device, horizontal lines appear on the higher, this occurs due to the low beam current in this moment, to attenuate this effect, enter adjustment mode in the page 7 and change the vershift and verheight, then save the data | ||
| PHILIPS |
A8
|
Dos / menu - does not leave the screen. | Letter s does not leave the screen (service mode).replace eeprom 7620. *01set98 h.desk* before replacing the eeprom enter adjustment mode and check the option bits. * 11oct2000 anc * . | ||
| PHILIPS |
A8
|
Turn off inter. or protect (rew 3 for vcr). | Possibility of cold soldering on jump 9914 or photo coupler 7904, also check possible changes to: 3926, 3944, 3976 and 7904. 21Jul00 jpba | ||
| PHILIPS |
A8
|
Damage IC or TS semiconductor | Integrated 7150 (tda8844), probable fly back leak. * 05Oct99 jpba/nk *. transistor 7325 (bc857) and diode 6325 (bas216), it can also damaging the integrated 7770 (tda9178 4806 209 87826) is likely short on tsh 5630. * 03dec99 acm *. | ||
| PHILIPS |
A8
|
Poor contrast | Low contrast can be caused by bimos(7225) with wrong version. the correct mask is 9722 3y. the mask wrong could be 9623 2y. *05Aug98 h.desk* check integrated 7770 (tda9178 code 4806 209 87826) on p | ||
| PHILIPS |
A8
|
Commands act partially or hotel mode | Activate volume (+) () on the panel at the same time with the key remote control osd. * 22Feb2000 anc *. | ||
| PHILIPS |
A8
|
With interference lines. | Replace the 47nf capacitor 2207 with 100nf. * 03Dec99 acm *. | ||
| PHILIPS |
A8
|
Menu appears when changing with remote. | Check batteries, they may be weak. * 25set00 jpba hd *. |