PROFILO profilo pt92 16 9 chassis tv sm only 169 free download

File name profilo_pt92_16_9_chassis_tv_sm_only_169.pdf

SERVICE MANUAL PT92 16/9 CHASSIS PT-92 16/9 Chassis Service Manual CONTENTS PAGE 1.Technical Data 4 2. Recommendation for service repairs 5 3. Handling of MOS chip components 5 4. X-Ray radiation precaution 5 5. Service Menu 6 6. Specification of the connector (Euroscart) 9 7. Component descriptions 10 8. Exploded view 11 9. Block Diagrams 16 10. Fault tracing diagram-power supply 17 11. Power Supply circuit diagram 18 12. Troubleshooting guide for main PCB 19 13. Descriptions of the integrated circuits - TDA16846 SMPS IC 20 - TDA935X UOC IC 24 - TDA9875A TV SOUND IC (STEREO) 31 - TDA9870A TV SOUND IC (G. STEREO) 38 - TDA24C16 EEPROM 48 - TDA8351 VERTICAL IC (110O) 50 - TDA2616 STEREO AUDIO AMPLIFIER (110O) 55 - TDA7057AQ HP AMPLIFIER 57 - TDA7050 HP AMPLIFIER 59 - TDA6107Q VIDEO OUTPUT AMPLIFIER 62 - TCDT1100 OPTOCOUPLER 64 - TDA9830 TV SOUND AM DEMODULATOR 66 - SAA7710T DOLBY PRO LOGIC SURROUND 70 - BU508AF SILICON DIFFUSED POWER TR. 75 - BU2525AF SILICON DIFFUSED POWER TR. 79 - SPP04N60S5 COOL MOS POWER TRANSISTOR 83 - SPP07N60S5 COOL MOS POWER TRANSISTOR 85 14. Dolby and secam L mono board and circuits diagrams 89 15. Oscilloscope shapes 92 16. Chassis replacement part list 93 17. Main Circuit 108 PT-92 16/9 Chassis Service Manual TECHNICAL DATA CRT PANEL Visible Picture 32" / 106o / 76 cm Deflection Angle 28" / 106o / 66 cm. Vertical Frequency 50Hz Horizontal Frequency 15.625Hz ELECTRONIC Program Number 100+AV Teletext Flof text Tuner Cable tuner - 8 MHz spacing for Hyper Band TV System European CCIR sys