Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Philips | 14TX3504 TX3 | Frame collapse. | R423 ( 33k ) o/c. | ||
Philips | 14TVCR240/05 | Tripping due to high HT | D6335 s/c UG06B (iN4148 does) & R3343 5R6 o/c in feedback reg cct | ||
Philips | 14TVCR240 | Tripping - HT rises to 170v (should be 110v) | R3343 5R6 safety res o/c pt no 4822 052 10568, D6335 s/c pt no 4822 130 8330 | ||
Philips | 14TVCR240 | Start up problems after replacing TS7352 | When TS7352 is replaced, it can happen that the set doesn't start up properly. There are 2 possible solutions for this problem: - use SGS type MTP3055E (4822 130 63726). - In case of a motorola type MTP3055V (4822 130 60838), add a 22 uH coil soldered i | ||
Philips | 14TVCR240 | Start up problems | When the set is switched on by the mains-switch while a cassette is in the set, the front LED starts blinking, but the set doesn't start. Solution: Check the primary voltage (Ubat) and adjust this for 14" sets to exactly 101.5 Volt. (See chapter 3.1.1 of | ||
Philips | 14TVCR240 | Spare part information | A repair kit , containing PULLEY SHAFT + WORM SHAFT (POS. 47+48) is delivered with codenumber 4822 310 10657. This kit can be used for all TURBO- and ECO mechanisms ! | ||
Philips | 14TVCR240 | Spare part information | Concerns sets produced from week 9608 until 9647. Motor holder with reverse prism included: In sets produced before week 9647 the reverse prism is a fixed part of the chassis and not available as a spare part. From week 9647 onwards a motor holder (pos. | ||
Philips | 14TVCR240 | Spare part info | As a Service spare part, the picture tube will be changed back to a Philips model. Its code is: 4822 131 20623. If your set was previously equiped with an Orion picture-tube, please make additionally the following modifications when mounting this Philips | ||
Philips | 14TVCR240 | Set produces audible noise in stand-by | Add a small LEBL (leading edge blanking) PCB, to avoid auto oscillation of transformer 5330 (or 5331). A modification letter is included with the lable PCB. This PCB is available with service nr. 4822 214 12173. Since production week 9723 this circuit is | ||
Philips | 14TVCR240 | Set produces audible noise in stand-by | Add a small LEBL (leading edge blanking) PCB, to avoid auto oscillation of transformer 5330 (or 5331). A modification letter is included with the LEBL PCB. This PCB is available with service nr. 4822 214 12173. | ||
Philips | 14TVCR240 | Service Manual information | Deviations between 14TVCR240/01 and 14TVCR240/01N: For 14TVCR240/01N, use The Service Manual of 14PV162/01. Additional codenumbers: position description codenumber 1 Frame assy 4822 464 51055 1/5 Lift | ||
Philips | 14TVCR240 | Service hint | On certain TVCR sets sent to the Eastern European Countries, the VPS function cannot be activated via the remote control. Inside the remote control, a jumper is connected to pin 10 of the IC instead of being connected to pin 11: - when the jumper is on p | ||
Philips | 14TVCR240 | Preventive tip | If FET 7352 is found to be defective, it is advised to mount a 15 V zenerdiode (BZX79-C15) between the drain and the gate. Mount cathode to gate and anode to drain. Codenumbers: FET 7352 : 4822 130 60838. ZENER (BZX79-C15): 4822 130 34281. Introd | ||
Philips | 14TVCR240 | No vertical deflection. | Replace resistor R2511 (2.7 Ohms / 4822 050 22708). | ||
Philips | 14TVCR240 | No picture, sound OK | Check R3511 for interruption. This resistor can be found behind the line transformer, on the power PCB, in the +25 V supply circuit. Note: Do not use any resistor, but use exclusively codenumber 4822 052 11278 (2,7E - 0.5 Watt), because of its specific p |