Philco TV Repair: Common Faults and Solutions.
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Results: 4740
Results: 4740
Philco Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| TV PHILCO | PC2028U | I got this TV with the following defect: when I pressed the power button, the TV made a buzzing noise and wouldn't turn on. | I found r 736 (120 r) open - pin 6 of the flyback - I changed the resistor and flyback (fb 3412/13), and the TV worked. | bf.colatino | |
| PHILCO | PT 1453 | No sound | R- 409 | Perse | |
| TV PHILCO | TP-2920 | When I turn it on it turns off then no sound no image goes into protection | Capacitor 6n8/j/1k6 defective. | Resolved | BF.COLATINO |
| TV PHILCO | PCM2051 | Tv semp 2084fav nao sai de standbay. | This TV triggers the power supply but it doesn't have high voltage, I found 9v on pin 31 and pin 32 1.8v on q402 c=40v b=0.3 and c=40v and +b is normal. I removed the vertical output off the board and released it. audio output, without success, does not turn on, before this defect occurred, the flayback was changed and it was in operation for about 3 hours and the image was erased, leaving the audio going back and forth. | I decided to replace the horizontal output q404, and testing it up to the x1k scale, it showed if it was good, to my surprise at x10k it showed if it was running away, it was just for another and everything was fine. | BF.COLATINO |
| TV PHILCO | PC-20R23 PCH04 | This TV first gives a continuous buzzing sound like a whistle, when I opened it I saw that the 47uf 63v capacitor c727 was swollen, I replaced it and now it makes a buzzing sound and is dead and there is no signal. I think the protection is activated, the power supply is at 93v normal | Defect resolved: I replaced the fly back and it was perfect. | BF.COLATNO | |
| TV PHILCO | PCM 2051 | This Philco PCM2051 TV received no image. on the fly back, pin 6 should have 45v and has zero and on pin 5 it should have 180v and has 80v. When he was admitted, the varicap was broken inside (coils). I replaced the varicap and the transistor q201 and c206 to repair the channel programming, which was not working. It turns on normally, gets a blurry image and if you move the screen, there is a recoil. | I managed to resolve the defect. I replaced the fly back due to lack of internal insulation. I also managed to change the varicap at the dealer and resolved the high voltage on pin 7 of the varicap, it was defective. | BF.COLATNO | |
| TV PHILCO | TP1454 | This TV turns on normally but with no image or AV, it has 33v on the varicap, I already changed the varicap, memory, as soon as it turns on it starts to produce audio but it disappears. | Cause of this defect was, d602 with escape. | BF.COLATNO | |
| TV PHILCO | 29S4F | If I turn off the vertical output of this one, it turns on, if I turn on the output it keeps giving the defect mentioned above, tripping. I already changed the vertical outlet and it didn't help. | The problem was in the deflector socket, I removed it and cleaned it, as it was oxidized, I resoldered it and the problem was resolved. | BF.COLATNO | |
| TV PHILCO | TP 2054 | This TV has 3 colored lines at the bottom, what doesn't match is the output on pin 21 of the computer which is at 0.2 v, pin 22 ok is at 0.6 v o + 12 and - 12 v ok. | The c. i. vertical and the voltage at pin 21 of the computer, which was 0.2 v, became 0.5 v, so I just changed the vertical output and the TV returned to normal. | BF.COLATNO | |
| TV PHILCO | TPF 2902 | The volume of the TV, it increases every 4 | I removed the power cable, simultaneously pressed channel + and - for 20 seconds and it was normal. , | BF.COLATNO | |
| TV PHILCO | PCM205 | This Philco PCM2051 TV received no image. on the fly back, pin 6 should have 45v and has zero and on pin 5 it should have 180v and has 80v. When he was admitted, the varicap was broken inside (coils). I replaced the varicap and the transistor q201 and c206 to repair the channel programming, which was not working. It turns on normally, gets a blurry image and if you move the screen, there is a recoil. | I managed to resolve the defect. I replaced the fly back due to lack of internal insulation. I also managed to change the varicap at the dealer and resolved the high voltage on pin 7 of the varicap, it was defective. | BF.COLATNO | |
| PHILCO | * CPH05 | Horizontal bars | C 702 of 1uf with altered ers | By exchanging the capacitor for another of the same value, the defect was remedied. | edrod |
| PHILCO | TP2920 | It turns on then goes into protection, the LED starts flashing.c | C1703 and c1701. | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| PHILCO | TP1452N | Doesn't start | Defective power supply ci | Tda4605-3 power supply IC replace | johnny busnadiego |
| TV PHILCO | 1454 | Then leave and don't care | R910 and r912 open, check diode minus 12 volts was shorted | BF.COLATINO | |
| TV PHILCO | 20V56 | Drizzle.no channels work | I had 33v and the necessary voltages, but when I checked the date and clock line with the scop (oscilloscope) I saw that there was no clock signal. | R202 100r smd version was open. | BF.COLATINO |
| TV PHILCO | PC 1446 | Works normally but keeps flipping channels | Just wash the processor with theener and the processor is back to normal. | BF.COLATINO | |
| PHILCO | TP2052 | +b pressing led off | Capacitor as low capacitance | Replace the 1 μF capacitor c 913 that is in the primary power supply TV ok. good luck | george pontes |
| PHILCO | PH 21C | Closing vertically at the top and bottom | C401- 882j 100 | Barter it | This email address is being protected from spambots. You need JavaScript enabled to view it., jaicós PI |
| PHILCO | TPF29S4F | TV arrived at the inoperative workshop. I found a diode on the yoke board with a short in position d1701, I replaced it with a new one, the TV started working again, but the screen had stretched corners, I tested the entire yoke board but everything was ok, I went into the service menu and more. it was a defect; Luckily, another TC Philco model TP2920 arrived which had the same chassis, so I ordered the yoke plate and put it in, it was still defective; So, look at the other board, there were two wires coming from the 706 capacitor position going out to the yoke board, so I did it from the other board; negative position of the capacitor n pin 2 of the cm 1307 positive n pin 1, then also change the resistor n position r 1702 to 47k then just joy ;8817 | Missing wire that connects the yoke with the position d c 706 | Remove capacitor c706 put two wires in its place connect socket cm 1703 which is n yoke + a 47k resistor | marcos melo cascavel ceara |