Philips Repair Tips
Search: philips
Results: 14206
Results: 14206
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1-L1 2
|
Voltages below the specified (vo, +b,..) | Vo = 50v, see leaky diode 6345. * Aug 95 ctr *. | ||
| PHILIPS |
GR1-L1 2
|
Voltage varying. | If the pin voltages of the up 7900 are irregular, check transistor 7933 (bc548) open intermittent. *jun 95 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Pink screen with image. | Integrated 7207. * out 95 ctr *. check open capacitor 2433 and 2434. * 03Sep96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Dark "black" screen (see also bril4). | Capacitor 2751 (33k) shorted. *may 95 jpba*. transistor 7933 (bc548) open. *jun 95 anc*. check resistor 3224 (2.2e) open. * 03Sep96 anc *. check possible cold welding on jump 9507. * 09set96 anc * resistor 3229 (1m) changed, | ||
| PHILIPS |
GR1-L1 2
|
Gray screen (no video) | Transistor 7933 (bc548) open, the device is completely inoperative. *jun 95 anc*. monoic with changed sand castle line. * Jul 95 BC *. | ||
| PHILIPS |
GR1-L1 2
|
Only works in audio and video | Transistor 7933 (bc548) aberto. * jun 95 anc *. | ||
| PHILIPS |
GR1-L1 2
|
No voltage (vo, +b, hvt, etc.). | +16v, ver capacitor 2326 (15k). * 03set96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
No sound. (with or without image for TV, VCR). | Cold solder on the speaker terminal. *jun 95 ctr*. integrated 7600. * 03set96 anc *. capacitor 2258 (10uf) open. * 09Oct96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
No h/v sync. | Check the summer schedule, it should be code 16. * 2995 jpba *. check transistor 7204 (bc548) open. * 03Sep96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Loud noise with antenna (drizzle) | Capacitor 2204 (2u2f). * 09out96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Noise with tape or as unrecorded tape. | Capacitor 2204 (2,2uf) aberto. * 09out96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Deformed frame (not correct shape). | Verificar capacitor 2566 (470uf). * 03set96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Searches but cannot find (barr3/sint3). | Resistor 3975 (330k) aberto. * 09out96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Out of the best tune. | Resistor 3976 (560k) aberto. 09out96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
It doesn't work (it stays off). | Leaky 6345 diode. * Aug 95 ctr *. 5505 with leak. *out 95 ctr*. 2.2e resistor open. * 03Sep96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
No characters/menu appear. | Transistor 7933/7938 (bc548) open. *jun 95 anc*. solder short on pins 26 and 27 of the integrated 7900. * jun 95 anc *. obs. possibility of faulty IC (out 95 mjs). | ||
| PHILIPS |
GR1-L1 2
|
Does not open vertically | Cable of the deflector unit welded by the insulation. * Jul 95 anc*. check capacitor 2417 (2200uf) with cold soldering. * 03Sep96 anc*. | ||
| PHILIPS |
GR1-L1 2
|
Interference in the image | Fabric appearance, see coupling capacitor 2212 (47nf), coil 5202 (12uh) and resistor 3217 (1k). * 03Sep96 anc *. see capacitors 2204 (2u2f), 2218 (1uf) and 2211 (10uf) changed. * 09Oct96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Jagged image (see train1). | Capacitor 2214 (2u2f) aberto. * 09out96 anc *. | ||
| PHILIPS |
GR1-L1 2
|
Enter normal channel on av. | Integrated circuit tda 8361. * apr 95 jpba *. |