Philips Repair Tips
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Results: 14251
Results: 14251
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
17BL2002
|
Damage IC or TS semiconductor | Damages output see core t410 (loose). Changed resistor r107 damages ts101. *ecb*. | ||
| PHILIPS |
17BL2002
|
Damages resistor | Resistors 450/451 damaged see ts451 shorted. *ecb*. | ||
| PHILIPS |
17BL2002
|
With one or more horizontal bars | Ver s450.** | ||
| PHILIPS |
17BL2002
|
With vertical bar(s) or stripes | Ver info o6 ct 9204. | ||
| PHILIPS |
17B1821W/80C
|
It doesn't work (it stays off). | Fly back 5601 internal short. * 26jan96 anc *. check deflector coil for short between v and h, possibility of a shorted tube. * 04Jul96 Jo *. horizontal output 7614 shorted. * 04Jul96 Jo *. check open resistor 3944. * 13Jul97 | ||
| PHILIPS |
17B1821W/80C
|
LED with low brightness. | Occurs because the power supply drops due to a possible short, turn off the winding that powers the output transistor, if increase likely short on fly back 5601. *26jan96 anc*. | ||
| PHILIPS |
17B1821/80C
|
Excess width | 6505 diode open. * 17jan97 fr *. | ||
| PHILIPS |
17A280
|
Dark "black" screen (see also bril4). | Check resistor 3570 (1Û) open. * 25Sep97 fr *. | ||
| PHILIPS |
1720DC
|
No focus. | Cinescopio (1200). * jul 95 anc *. | ||
| PHILIPS |
14PV461
|
Vertical closing intermittent. | Check diode 6513 and resistor 3531. * 31mar97 jpba *. | ||
| PHILIPS |
14PV461
|
Goes to intermittent stand by. | Check diodes 6552, 6554, 6551. * 19jlu99 azs *. | ||
| PHILIPS |
14PV461
|
Goes to stand by after some time. | Check trimmer 2806 tracks. * 10jan97 irhd/psc nk *. check diode 6513. * 31mar97 jpba *. | ||
| PHILIPS |
14PV461
|
Voltage oscillating (pulsating). | Check leaky 6335 diode. * 25Aug97 jpba *. | ||
| PHILIPS |
14PV461
|
Dark "black" screen (see also bril4). | Ts7102, ts7113 leaking. *21ago98 cp602* ic7900, t7550 shorted, sound is normal. *17Sep98 CP160* | ||
| PHILIPS |
14PV461
|
So fica em stand by (power off). | S 5550 *21ago98 cp602* r 3408 aberto. *21ago98 ce304* | ||
| PHILIPS |
14PV461
|
No horizontal oscillator pulse. | Check transistor 7587. * 16set97 jpba *. leaky ts7212. *21ago98 cp602* | ||
| PHILIPS |
14PV461
|
Bright spot when turning off or stains. | Check resistors: 3540, 3541, 3551 and diode 6555.* 09jan97 anc *. | ||
| PHILIPS |
14PV461
|
Does not work on 110v. | See integrated 7310. * 31mar97 jpba *. | ||
| PHILIPS |
14PV461
|
It doesn't work (it stays off). | Check transistor 7587, there should be 4.8v at the collector. * 16Sep97 jpba *. no start, t7212 leaking; voltage pin 10 bimos missing, defect in it. without +12a, check 7691,7692, r3695 changed. +8 missing or low, check extension 5as, | ||
| PHILIPS |
14PV461
|
Tape function does not work. | Tape stuck, check integrated 7410. * 25Apr97 jpba *. |