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 | PC1446 | Turns off in 3 seconds | R713 100k open | ||
| PHILCO | PC1446 | R902 open. | |||
| PHILCO | 2956N | Does not oscillate | Check q706 and the rgb ci. | ||
| PHILCO | PCM 2144 | Mat but no video signal. | Ic701(la 7809),d704, r719 (1r) see 9v voltage | ||
| PHILCO | PCR2049 | Without image and with sound from the TV channel. three horizontal lines at the top of the screen. Without the antenna the screen turns blue | D701 e d702 ruins. | ||
| PHILCO | PCS 2952 | Activates protection | Check c-711,c-712 | ||
| PHILCO | PC-1427-U | Power supply noise (hum) | C911=4.7micro 250v exhausted | ||
| PHILCO | TP2053 | Sometimes it works, sometimes it doesn't. blinking led | Resolder pin 63 of ic101 and q904 that goes to the pin of this IC. Also resolder the d912. | ||
| PHILCO | PCM 1444 | Turns on and off | C 719 | ||
| PHILCO | TP1454 | Goes into protection | D909 shorted, r910 and 912 open. | ||
| PHILCO | PC 1437/1337 | Turning off after 10 minutes +/ | C711/712 and the bad traffic driver. | ||
| PHILCO | TP 2053 | Clear screen with retrace lines. the screen does not work. and you can see a very faint image in the background due to the excess light on the screen | R714 open and c712 shorted, 180v line that comes from the fly and goes to the trc board. | ||
| PHILCO HITACHI | PC2004 | Black band at the top of the screen (vertical out of height). impossible to adjust. good output transistor, good ci and trimpot too | C609 and 610 amended. | ||
| PHILCO HITACHI | PC1401 | TV stopped without 115vdc. When touching one of the resistors r1907/06/05, the power supply armed and the TV worked | One of the resistors changed from 82k. (it was touched with saliva, thus giving bad resistor conduction). | ||
| PHILCO HITACHI | PC1601 | Dark band on the right side of the screen and a light one on the left side of the screen | C727 from +b changed. | ||
| PHILCO HITACHI | PC2004 | Retrace lines. normal image with color in the background but very light. the screen does not work | R713 of 2.2r open. | ||
| PHILCO HITACHI | PC1603 | TV stopped, without 115vdc | Bad fly and r703. When changing, output h burns out. replace c911 and c908 from the power supply | ||
| PHILCO HITACHI | PC1603 | Power supply does not have 115vdc at the base and emitter of the power supply power transistor | Fly shorted. | ||
| PHILCO | PC-1601 | Whistle on the fly, even with the protection (scr) turned off | R701 from 6k8 altered. | ||
| PHILCO | PC 2002 | Disables the power supply and the fly beeps trying to arm | Scr ruim. |