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 |
|---|---|---|---|---|---|
| PHILCO | PH21MSS | The television had the power supply voltages all normal, but it simply left a noise like (hissing) apparently coming from the fly-back, while the post-flayback voltages were all low or insistent, (filament did not light up and 200v voltage that feeds the rbg with 130v) Important detail, the TV even in this state did not arm the protection and remained like that... | Fly-back with possible internal leakage or partial short. | Substituir o fly-back (edredom ;) | Edfesom |
| PHILCO | PTV43E60SN | The LEDs don't light up | The LED power supply was 63v, but the page up folder did not activate, I added a 150k resistor in series with a polyester capacitor (taken from v-com) or it could be 1mf, between pins 1 (+12v) and pin 14 (black light adjustment) of the ci mps1706 mp4010. it worked normally. | mpaulo | |
| PHILCO | PH40B28DSGW | TV blinks the LEDs 1x and turns off | LEDs were good, I found an SR3100 diode that is located in (d970 next to the capacitor next to the LED plug) it was shorted, I replaced it with a 5100 which was different, it can handle up to 5A and the original up to 3A, it was good, the TV came back turning on LEDs | WILLIAM JONER VIAMÃO RS | |
| PHILCO | PH650 | N liga. so em stby | D11, d12 or d13. If in doubt, replace without measuring (in4001) | Israel Portela | |
| PHILCO | PH27D28D LED | Connects with image and without audio | Check the amplifier's 12v supply | Resolder the following: u700, r728,729 note: smd!! resolved. | Medeiros/ Barbacena MG |
| PHILCO | PH21MSS | It doesn't turn on, I press the power button to turn it on, it makes a noise like it's flyback and the 115v appears and drops, and it doesn't turn on | Replace diode d404 fr104, next to the horizontal transistor. and ch,c412, 391 | DJ PITUKA | |
| PHILCO | PH32U20DSG | Does not turn on or stand by | C999 (smd) shorted | Eletrônica Heinz | |
| PHILCO | PH21M SS | Turns on and as soon as the image appears, it turns off and the LED starts blinking. | 100uf capacitor in the middle of the board, close to the vertical, c 847 of 100uf/25v, with low capacitance (40uf). | It was a lot of work, but after the replace everything was ok. | George Pontes |
| PHILCO | PH43C21P | When plugging it into the socket, the LED on the controller board blinks twice and dies, nothing happens. Power supply board ok. Zsus board ok Ysus board with IGBT transistor - gt30j127 shorted | Remove the piece and check that it is not shorter and replace it | Defect resolved | glaydysom |
| PHILCO | PH42F10DSGWA | Does not tune in channels, or tunes in few channels | Defect in the tuner circuit on the main board. | Replace ci position ut2 ci r842. A defect in the CI causes problems with tuning. ci removed from scrap. | rafaelmoraes99 |
| PHILCO | PH42LED A2 E41CO-PWG1XG | PFC standby power supply only works with low voltage approximately 300v or less | 1megahom resistor changed to less with a value between 700 and 800k r302 | Component replacement | Joelquin51 |
| PHILCO | TV PH20N91D | Some o audio | Capacitor c132 with leakage near audio output u6 | Alek | |
| PHILCO | PH39F33DSG | Turns off by itself after a while | Ci viper 17l and electrolytic capacitors from the 51v line | Replace without testing the viper 17l and 100x100 capacitors c411 and c417 | Luiz Claudio |
| PHILCO | PH39U21DSGW | Turns on with a buzzing sound on the display board. measuring the voltage at the vcon input it measures 8 to 10v when the correct one is 12v. | Q808 leaking. It is between the processor and the LVDS cable socket | To replace. I used a "pmv65xp" from another philco board. p-channel MOSFET. | PEDROTEC |
| PHILCO | PH40D10DSGW | Backlight does not light up. | Diode in the backlight supply on the board shorted | Replace the diode. | Antoni Garcez |
| PHILCO | PH21MSS | Turns on and off with vertical closed | Vertical closed because the voltage of 14+ from the power supply 810 diode changed was missing | Changing the 810 diode and solving the problem, the TV no longer turned off and the vertical April was normal | chagas galvão |
| PHILCO | PH21MSS | Turns on and off with vertical closed | Vertical closed because the voltage of 14+ from the power supply 810 diode changed was missing | Replaced the 810 diode and resolved the TV turning off but vertical April normal | chagas galvão |
| PHILCO | PH21SS | It doesn't turn on, the standby LED turns on, press the button on the channel keyboard, the LED goes off and doesn't turn on, the power supply remains at 20V, it only turns on via the control | Rewrite the memory | DJ PITUKA | |
| PHILCO | TV PH 14C | Dark screen with characters and sound and no image | Vd 461 ( diodo zena 1n 4148 ) | Replace | Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821 |
| PHILCO | PH21MSS | Turns on and off, the image appears and turns off and the LED blinks | Replace q802, 2n5551, r816a, 390r e r818, 820r | DJ PITUKA |