Philco Repair Tips
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Results: 4811
Results: 4811
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PCS 2Í52
|
It takes time to set up the fountain, after heating it works normally, but with reduced height | Capacitor c 720 with loss of capacitance or high esr | ||
| PHILCO |
PCR 2049
|
No audio, hissing in the speaker | Capacitor c 401 (820 pf) faulty | ||
| PHILCO |
PCR 1449
|
";"capacitor c 630 (47 nf) with leakage | |||
| PHILCO |
PC 20R38
|
Image shaking vertically | Vertical sweep cl (la7837) with bad internal contact | ||
| PHILCO |
PC 2038
|
When turned on, it turns off after about 10 minutes | Resistor r 723 ( 27 k q ) aberta | ||
| PHILCO |
PC 2035
|
Rippling image | Capacitor c 701 ( 100 u f x 25 . with loss of capacitance or high | ||
| PHILCO |
PC 2007
|
Bluish fabric | Capacitor c 802 leaking | ||
| PHILCO |
PC 1444
|
Power supply continually tripping | Resistor r 714 (18k ) with-changed value - the tolerance of. -be 1% of the nominal value. | ||
| PHILCO |
PC 1444
|
Turns off after five minutes of operation, remaining in standby | Faulty eprom, replace | ||
| PHILCO |
PC 1438
|
Absence of vertical scanning or intermittent scanning | Capacitor c 725 (4.7pfx 25c with loss of capacitance or e: high | ||
| PHILCO |
PC 1416
|
"myado" type noise | Capacitor c 804 (1 nf x 50v ) em curto | ||
| PHILCO |
PC 1401
|
Unstable timing, | Capacitor c 701 (10 u f x 25 v with loss of capacitance or high | ||
| PHILCO |
PAVM 2040
|
No luminance. sub-brightness does not work | Transistor q 808 with er leakage:^ collector and emitter | ||
| PHILCO |
CPH 05 M
|
Inoperative, stand by LED blinking at a frequency of 0.5 Hz, no audio | Tsh clip (fly back) broken | ||
| PHILCO |
CPH 05M
|
"washed" image, normal audio | Resistor r 716 (10 k) with changed or open value | ||
| PHILCO |
CPH 05 M
|
Power supply does not weapon or weapon randomly | Resistor r 917 (4 , 7 k ) | ||
| 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 |