Philips Repair Tips
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Results: 14206
Results: 14206
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1-AL
|
Intermittent tuning in uhf. | See service information 06ct9020 ic997 c951 check leaky capacitor c102. * 18Sep96 anc *. | ||
| PHILIPS |
GR1-AL
|
No voltage (vo, +b, hvt, etc.). | (+70 at 0v or very low) 1st) open point pt2, +70v appears, see u550, d512, u020, d508 and protection circuit (d535). If it doesn't appear, see information about this chassis as (tens2). * 08Oct96 anc *. | ||
| PHILIPS |
GR1-AL
|
No sound. (with or without image for TV, VCR). | C607/c135 ts610/ts613.** | ||
| PHILIPS |
GR1-AL
|
Without tune. | See c955/c960 capacitors.**. | ||
| PHILIPS |
GR1-AL
|
No tuning in uhf. | Check c102 with leak. * 18Sep96 anc *. | ||
| PHILIPS |
GR1-AL
|
No vertical sync (vert5). | Integrated ic410 capacitors c156/c180/c181/ diodesd180/d181 transistor ts180.**. Some devices have two additional capacitors, one in the c177 (1k8) and another at c178 (180pf), possible escape. * 08Oct96 anc*. | ||
| PHILIPS |
GR1-AL
|
No h/v sync. | Leak in capacitor c930. tuning voltage diode d959. capacitor c172 (220pf) changed. * May 95 BC *. capacitor c130 without capacity. * 04Jul96 jpba *. | ||
| PHILIPS |
GR1-AL
|
No focus. | Trc socket, leaking.**. | ||
| PHILIPS |
GR1-AL
|
No screen definition (gray/blurred). | Capacitor c225 (33pf) com fuga. * 26fev96 anc *. | ||
| PHILIPS |
GR1-AL
|
Noise in Sound | Capacitor c139. resistor r625. check xr187 (4.5mhz), and c187. * 08Oct96 anc *. check open capacitor c135 (47uf). * 02dec96 ac *. | ||
| PHILIPS |
GR1-AL
|
Horizontal dark streaks. | R415 open. | ||
| PHILIPS |
GR1-AL
|
Frame reduces after heating | Fuga no d365 (5v6). * 08nov95 anc *. | ||
| PHILIPS |
GR1-AL
|
Small frame | Smack.** Raa 1.** | ||
| PHILIPS |
GR1-AL
|
Frame sparkling with expanding "bloom". | Check the +70v varies, see capacitor c237. *08Oct96 anc* | ||
| PHILIPS |
GR1-AL
|
Searches but cannot find (barr3/sint3). | Ts933 with leak. | ||
| PHILIPS |
GR1-AL
|
Intermittently loses tune or (loop). | S162/S171/S172/Saqqah/Saqkhas/Satta0 Dakkhas/Dathtakh/D121/D124 R195 Shhhhhhhhhhhhhhhhhhhhhhhhh | ||
| PHILIPS |
GR1-AL
|
There are no colors | Capacitors c241/c228/c229/c243/c258. integrated IC260. **. kt143. ** check resistor r987 open, in this case pin 5 is left with low voltage (2.8v). * 10oct97 jpba *. | ||
| PHILIPS |
GR1-AL
|
There is no contrast | Diodos d415,d556. transitor ts551. capacitor c555. | ||
| PHILIPS |
GR1-AL
|
Not for tuning bar.(scan2/sint3) | Open resistor r975, see branch aft (6v). c162/c182 possible leak. capacitor c930 (100pf) leaking. * 18Sep96 anc *. check s180 setting, manually memorize a channel and adjust 6v pin 18 of IC130 (TDA8305). * 18Sep96 anc *. | ||
| PHILIPS |
GR1-AL
|
Does not work when cold. | Capacitor c512. resistor r341. |