Philco Repair Tips
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Results: 4775
Results: 4775
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
CPH 05 M
|
Turns off after five minutes of operation. appears after replacing the fly - back | Inappropriate fly back. replace 701 with 5v1 and install 1n4007 between pin 20 of tda8690 and ground | ||
| PHILCO |
CPH 05 M
|
Turns off after five minutes of operation | Diodod302 ( 1n4531 ) corr fuga | ||
| PHILCO |
CPH 05
|
Off-frequency horizontal sweep | Crystal x 502 (3.58 mhz) fault:: | ||
| PHILCO |
CPH 05
|
Intermittent plot, power supply disarming then | Resistor r 923 (100 k) open | ||
| PHILCO |
CPH 05
|
Trc screen off, no mat, LED blinking | Integrated circuit ic 401 (tda 2613) short | ||
| PHILCO |
CPH 05
|
Screen off, trc filament off | Mau contact no "flat cable" jun:: main board (cold solders) | ||
| PHILCO |
CPH 05
|
No OSD indication on screen | Capacitor c612 ( 10uf) and/or resistor r 612 ( 10 k ) with changed resistance | ||
| PHILCO |
CPH 05
|
No OSD indication on screen | Microcontroller ic 501 (la7837) broken | ||
| PHILCO |
CPH 05
|
Reduced saturation, varying randomly | Integrated circuit ic 501 ( tda 8360 ) faulty | ||
| PHILCO |
CPH 05
|
Burning ic 401 (i 385) | Cold solder on fb 901 (ferrite bead) on the main power supply ' | ||
| PHILCO |
CPH 05
|
Protection acting continuously | Capacitor c 723 (2.2 u f x 50v) with loss of capacitance or esr | ||
| PHILCO |
CPH 05
|
Does not tune or memorize channels, always indicates channel 3 | Resistor r 013 (10 k q ) aberta | ||
| PHILCO |
CPH 05
|
Does not turn back on when it warms up, the standby LED blinks | Capacitor c 706 (47uf x 25 v) with loss of capacitance or high esr | ||
| PHILCO |
CPH 05
|
Does not work on 220 volt network | Capacitor c 915 (2200ufx35v) with loss of capacitance or high esr | ||
| PHILCO |
CPH 05
|
Does not turn off via remote control | Transistor q 904 (b 203-10) broken | ||
| PHILCO |
CPH 05
|
Turns on, but no audio or image, noise in the tsh | Integrated circuit ic 501 ( tda 8361 )avanaao | ||
| PHILCO |
CPH 05
|
Turns on and off intermittently. inoperative keys and remote | Resistor r 713 ( 100 k q) aberto | ||
| PHILCO |
CPH 05
|
"stand by" LED is on, but the power supply does not start | Capacitor c 905 (220 uf x 400 v) with loss of capacitance or high esr | ||
| PHILCO |
CPH 05
|
Burning zener diode zd 901 | Faulty integrated circuit ic 901 | ||
| PHILCO |
CPH 05
|
Inoperative, dc voltage on pin and of ic 901 reduced | Resistor r 902 (470 k q) with changed resistance |