Philips Repair Tips
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Results: 14245
Results: 14245
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
CTNBB
|
No pic - osd ok | Replace s/m transistor 7651 (1f/2 npn) .read o.k. | ||
| PHILIPS |
CT2309/05W
|
No sound/icon - has hissing from speaker | R3586 2r2 safety res o/c due to dry joints in lop stage | ||
| PHILIPS |
CP90/110
|
Ringing pic with herringbone pattern | L5082 coil in if unit - power supply of replacement unknown at this time | ||
| PHILIPS |
CP90/110
|
Dead - regularly blows loptr but11af | Line tearing noticed briefly before its demise - loptx faulty, also could be tea1039 chopper chip, cnx62 opto coupler & check value r3658 120r, r3659 100r | ||
| PHILIPS |
CP90 21CE1259/05B
|
Int lines on screen esp from cold | Check / replace caps in if can | ||
| PHILIPS |
CP90
|
Black dots getting bigger as set warms up | Saa524p/e txt proc chip (only on fastext models) | ||
| PHILIPS |
CP90
|
Won't come on again from warm | D6670 1n4148 | ||
| PHILIPS |
CP90
|
Width varies with brightness | R3665 4r7 o/c, d6665 1n4148 s/c also replace opto cnx62 | ||
| PHILIPS |
CP90
|
Width fluttered in/out | C2619 1n5 2kv tuning cap in lop stage | ||
| PHILIPS |
CP90
|
Unstable pic | C2067, c2075, d.j's. (all in "if" can). | ||
| PHILIPS |
CP90
|
Tuning won't stop at a chan & pic shifted to left | Tda2579 in if module | ||
| PHILIPS |
CP90
|
Tuning unstable | Check/replace d 6010 (ztk 33b; 4822 130 30959) | ||
| PHILIPS |
CP90
|
Tuning drift on higher channels. | Mod | ||
| PHILIPS |
CP90
|
Top of pic flickers to one side | C2044 1µ 63v, c2045 22µ 35v, c2073 33µ 16v, c2087 1µ 63v, c2093 22µ 35v, c2098 1µ 63v in if unit | ||
| PHILIPS |
CP90
|
Tearing pic on high contrast & tuner drift | C2638 470µ 16v (14v smoother) o/c | ||
| PHILIPS |
CP90
|
Stuck in standby. | 4 | ||
| PHILIPS |
CP90
|
St/by only | No clock run at micro as d6934 leaky | ||
| PHILIPS |
CP90
|
Sound faults | Hum - replace c2102 & 2113 470µ 25v, int sound check cf1103 cer filter. no sound - check l5108 for o/c | ||
| PHILIPS |
CP90
|
Sound distorted and low | Check headphone socket | ||
| PHILIPS |
CP90
|
Sound - loud buzz in standby. | Replace thyrister d6726. |