| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | 3A | Control does not function well | A. for sets with 50 Hz and UV 816 Replace IC 7830 (MAB 8461P/W131; 4822 209 11608) IC 7831 (MAB 8461P/W147; 4822 209 73359) B. for sets with 100 Hz and UV 816 Replace IC 7830 (MAB 8461P/W164; 4822 209 73585) IC 7831 (PCF84 | ||
| Philips | 3A | Control does not function (+5 V on pin 28 IC 7830, 7831 present) | Replace IC 7830 (MAB 8461P/W131; 4822 209 11611) IC 7831 (MAB 8461P/W147; 4822 209 73359) | ||
| Philips | 3A | Characters wrong | Check U 1018 (IF module Europe:4822 212 22439) (IF module France:4822 210 10295) | ||
| Philips | 3A | BUT12A SC | RESOLDER CHOP TX + CHECK PRINT ON PINS 2 + 11 FOR CRACKS !!!VIP!!! | ||
| Philips | 3A | All voltages from power supply and line o/p stage OK. | Check reset line to uPc panel (1008). This voltage should be approx 1.5 volts. If the voltage is low, check the POR area but also check the reset transistor - T7841, BC548 on the micro panel. | ||
| Philips | 3A | 3 & 4 1/2 page layouts. | 3 & 4½ page layouts. October 1993 page 857. | ||
| Philips | 3A | + 140 Volt switches off. | Check soldering contacts of SOPS transformer and line-transformer. | ||
| Philips | 3A | + 140 V not present | Replace TS7687 (BUT12A; 4822 130 43919) Also exchange TS7674 (BC337; 4822 130 40855) TS7685 (BC547; 4822 130 44257) TS7686 (BC369; 5322 130 44593) | ||
| Philips | 37TVB10/39N | Codenumber information | A new software version (PTCP2-7) is available for the control uP (IC 7801). Service codenumber is 4822 209 15271. This new version is only used in the following sets: 14PV263/01, 14PV162/01, 14PV162/05, 14PV162/07, 14PV163/05, 14PV163/05H, 14PV263/01 | ||
| Philips | 37TVB10 | Key set | The key set assy has been codified for all b-range tvcr's. This will allow to change the keys without having to change the complete frame. Servicenr.: 4822 410 11076. Key set for: 37TR120/01/08 - 37TR126/03/38 - 37TR125/38N - 37TVB10/39N. | ||
| Philips | 37TR126/38 | Codenumber information | A new software version (PTCP2-7) is available for the control uP (IC 7801). Service codenumber is 4822 209 15271. This new version is only used in the following sets: 14PV263/01, 14PV162/01, 14PV162/05, 14PV162/07, 14PV163/05, 14PV163/05H, 14PV263/01 | ||
| Philips | 37TR126/03 | Option code: 00398 | From week 02/97 onwards the option code is printed on the typesticker. Always use this code ! For early sets without this information on the typesticker, the option code is: 00398. | ||
| Philips | 37TR126/03 | Codenumber information | A new software version (PTCP2-7) is available for the control uP (IC 7801). Service codenumber is 4822 209 15271. This new version is only used in the following sets: 14PV263/01, 14PV162/01, 14PV162/05, 14PV162/07, 14PV163/05, 14PV163/05H, 14PV263/01 | ||
| Philips | 37TR126 | 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 solde | ||
| Philips | 37TR126 | 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 |