Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TV PHILIPS 37 |
GR1AX
|
The TV does not start when the switch is turned on for the first time after it has been stopped for a while. When trying the second or third time to turn it on again, it works every time, even if we let it cool down. | R3630 (33kΩ) aberta | ||
| PHILIPS |
CH GR1-AX
|
Frequent failure of the final tr of lines | Modify cond value 2525/2526 470n >> 680n, and/or adjust horiz freq | ||
| PHILIPS |
CH GR1-AX
|
In cold weather it makes a grill and burns three ends of lines | Cond 2523 6.8uf com esr, >> 10uf | ||
| PHILIPS |
CHASSIS L 6
|
Shorted power supply | R 3510 (22k) amended | ||
| PHILIPS |
28PW6324/01R CHASSISA8.0AA
|
Initially when it is turned on it works, but after an indefinite period of time it turns off and turns on again by itself, when you least expect it, it returns to the first situation after turning it off at the switch and turning it on again (off) | Analyze and replace the i.c 7950 (opto-couple tcdt1101g) at the power supply | ||
| PHILIPS |
28PW6324/01R CHASSISA8.0AA
|
Sometimes it doesn't turn on, try | |||
| PHILIPS |
L01 1E AB
|
Only obeys the sound and mute keys, although the LED flashes with any key | Command | ||
| PHILIPS |
32PW6322/11- CHASSIS MD 1.2E AA
|
With sound, without video | Lack of sandcastle on pin 37 of tda8366 .t7420 with leak (bc848) on 16:9 board | ||
| PHILIPS |
CH GR1-AX
|
Horiz impulses appear. starting but then it doesn't keep | Ic 7020 tda8305a | ||
| PHILIPS |
CP90
|
Does not have a display | Pot. 3896 of 4.7k. goes to pin 13 of the upc | ||
| PHILIPS |
CHASSIS L6.1
|
Power supply with usual components all shorted | R3508 6k8 with intermittent interruptions | ||
| PHILIPS |
28PW6408/01
|
Image very open horizontally, without control with mode service. | Replacement of transistor 7406 - ktc2800. | ||
| PHILIPS |
28PW6322/11 CHASSIS MD1.2E AA
|
Image with excessive width and e/w distortion. switches to stby after a few minutes. | Welding on coil 5424 at the junction with c2432. it may damage the mos-fet 7480 mtp3055e. | ||
| PHILIPS |
36PW6322/11 CH. MD1.2EAA
|
When turned off on command, the sound is lost but the image remains. | R3588 3r3 in the supply, to the cathode of d6590 | ||
| PHILIPS |
28PW9623/12 CHASSIS MD2.25AA
|
Does not turn on, stays on standby | C2418 toasted, replaced, led blinks, +b voltage is already there but drops to around 15vts, see: tr7470+7421, t.s.l hr8225 = eldor 1302.0007, finally another tr7408 bsn304 = bsn274, applied a buz90a and it is solved | ||
| PHILIPS |
21PV267/08
|
Image shifted sideways | Substituir c2584 0.68-250v | ||
| PHILIPS |
14PT1556 CHASSIS L01.2E
|
It only tunes to VHF, without sound, the balance control appears and the TV is mono. It also gave error 4 (sound) | Turner and eprom reprogramming, as it was corrupted after turning it off/on | ||
| PHILIPS |
28ML8805/19B FL1.6
|
After some time of work, the tda3654q and res. r3535 e3536 breakdown | Change transformer s.l. hr6538 | ||
| PHILIPS |
28ST2477/10B CHASSI GR2.2 AA
|
Excessive width | C2559 100µf/25v spilled electrolyte corroding the printed circuit under it. pay attention to all the black "nichicon" electrolytic capacitors on the fi module and on the main board, with a tendency to spill the electrolyte. | ||
| PHILIPS |
21CE4556/10Z CHASSIS 2B
|
When the volume increased, oscillations appeared in the image | D6705. note: the 140v voltage did not adjust when it was 148v +/- |