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© Panasonic Corporation 2009. All rights reserved.
Unauthorized copying and distribution is a violation
of law.

PSG0907022SE

A6

DVD Home Theater Sound System

Model No.

SA-PT670P
SA-PT670PC
SA-PT670P9
SA-PT670PC9
SA-PT673P
SA-PT770P
SA-PT770PC
SA-PT770P9
SA-PT770PC9
SA-PT770PN
SA-PT770PX

Product Color:  (K)...Black Type

Subject :  Update to SMPS Circuit 

TABLE OF CONTENTS

PAGE

PAGE

1 Notes ----------------------------------------------------------------- 3
2 Block Diagram (Update) 
---------------------------------------- 5

2.1. Power (SA-PT670P/PC & SA-PT670P9/PC9) ----- 5

2.2. Power (SA-PT673P)--------------------------------------- 6
2.3. Power (SA-PT770P/PC & SA-PT770P9/PC9)------ 7
2.4. Power (SA-PT770PN/PX)-------------------------------- 8

Please file and use this supplement manual together with the service manual for
Model No. SA-PT670P/PC-K, Order No. PSG0902001CE
Model No. SA-PT670P9/PC9-K, Order No. PSG0904031SE (Base Model. SA-PT670P/PC-K)
Model No. SA-PT673P-K, Order No. PSG0904039CE
Model No. SA-PT770P/PC-K, Order No. PSG0902003CE
Model No. SA-PT770P9/PC9-K, Order No. PSG0904031SE (Base Model. SA-PT770P/PC-K)
Model No. SA-PT770PN/PX-K, Order No. PSG0905020CE

Содержание SA-PT670P

Страница 1: ... Notes 3 2 Block Diagram Update 5 2 1 Power SA PT670P PC SA PT670P9 PC9 5 2 2 Power SA PT673P 6 2 3 Power SA PT770P PC SA PT770P9 PC9 7 2 4 Power SA PT770PN PX 8 Please file and use this supplement manual together with the service manual for Model No SA PT670P PC K Order No PSG0902001CE Model No SA PT670P9 PC9 K Order No PSG0904031SE Base Model SA PT670P PC K Model No SA PT673P K Order No PSG09040...

Страница 2: ... 3 3 SMPS Circuit SA PT770P PC SA PT770P9 PC9 11 3 4 SMPS Circuit SA PT770PN PX K 12 4 Printed Circuit Board Update 13 4 1 SMPS P C B SA PT670P PC SA PT670P9 PC9 13 4 2 SMPS P C B SA PT673P 14 4 3 SMPS P C B SA PT770P PC SA PT770P9 PC9 15 4 4 SMPS P C B SA PT770PN PX 16 5 Electrical Replacement Parts List 17 ...

Страница 3: ...ional and revised contents to the original service manual for below sections 1 Update to Block Diagram Power 2 Update to Schematic Diagram SMPS Circuit 3 Update to Printed Circuit Board SMPS P C B 4 Update to Electrical Replacement Parts List ...

Страница 4: ...4 ...

Страница 5: ...25 27 CN2001 FP8101 1 CN2017 H2900 11 CN2001 FP8101 D 5V ADAC5V M 9V SYS5V PCONT SYNC SYS5V SYSTEM CONTROL TO FROM Q2919 DC DETECT 13 H2901 CN2016 6 CN2017 H2900 14 H2901 CN2016 9 H2901 CN2016 OUT VCC 1 2 8 CN2016 H2901 OUT VCC 1 2 POWER CONTROL Q2902 QR5840 DC DETECT PC5799 1 2 3 FEED BACK RY5701 C0DAEMZ00001 SHUNT REGULATOR PC5702 SYNC SWITCH Q5899 RELAY DRIVE Q5898 INVERTER IC5899 T5751 D5896 D...

Страница 6: ...M 9V SYS5V PCONT SYNC SYS5V SYSTEM CONTROL TO FROM Q2919 DC DETECT 13 H2901 CN2016 6 CN2017 H2900 14 H2901 CN2016 9 H2901 CN2016 OUT VCC 1 2 8 CN2016 H2901 OUT VCC 1 2 POWER CONTROL Q2902 QR5840 DC DETECT PC5799 1 2 3 FEED BACK RY5701 C0DAEMZ00001 SHUNT REGULATOR PC5702 SYNC SWITCH Q5899 RELAY DRIVE Q5898 INVERTER IC5899 T5751 D5896 D5798 BACKUP TRANSFORMER D VCC 5 4 3 2 6 7 3 TR FB SWITCHING REGU...

Страница 7: ...1 FP8101 1 CN2017 H2900 11 CN2001 FP8101 D 5V ADAC5V M 9V SYS5V PCONT SYNC SYS5V SYSTEM CONTROL TO FROM Q2919 DC DETECT 13 H2901 CN2016 6 CN2017 H2900 14 H2901 CN2016 9 H2901 CN2016 OUT VCC 1 2 8 CN2016 H2901 OUT VCC 1 2 POWER CONTROL Q2902 QR5840 DC DETECT PC5799 1 2 3 FEED BACK RY5701 C0DAEMZ00001 SHUNT REGULATOR PC5702 SYNC SWITCH Q5899 RELAY DRIVE Q5898 INVERTER IC5899 T5751 D5896 D5798 BACKUP...

Страница 8: ...TEM CONTROL TO FROM Q2919 DC DETECT 13 H2901 CN2016 6 CN2017 H2900 14 H2901 CN2016 9 H2901 CN2016 OUT VCC 1 2 8 CN2016 H2901 OUT VCC 1 2 POWER CONTROL Q2902 QR5840 DC DETECT PC5799 1 2 3 FEED BACK RY5701 C0DAEMZ00001 SHUNT REGULATOR PC5702 SYNC SWITCH Q5899 RELAY DRIVE Q5898 INVERTER IC5899 T5751 D5896 D5798 BACKUP TRANSFORMER D VCC 5 4 3 2 6 7 3 TR FB SWITCHING REGULATOR MIP2F20MSSCF 2 IC5799 D58...

Страница 9: ... 7V REGULATOR POWER CONTROL 1 5 L2902 G0A101ZA0028 R2908 560 R2907 2 7K 16V10 C2909 R2902 0 L2901 G0A220GA0026 E2900 C2908 16V47 Q2903 2SC3940ARA R2905 39 G0A200D00002 L2911 0 01 C2939 C2955 25V220 C2922 6 3V820 D2952 1 2 3 B0BC010A0007 R2912 2 7K R2920 3 9K R2921 390 C2907 1000P 2SB0621AHA Q2901 B1ADCF000001 Q2902 R2911 1K 1000P C2924 R2919 1K D2904 B0JCPD000025 4 2 1 3 5 7 8 5 1 2 4 3 IC5799 MIP...

Страница 10: ...2908 560 R2907 2 7K 16V10 C2909 R2913 0 L2901 G0A220GA0026 E2900 C2908 16V47 Q2903 2SC3940ARA R2905 39 G0A200D00002 L2911 0 01 C2939 C2955 25V220 C2922 6 3V820 D2952 1 2 3 B0BC010A0007 R2912 2 7K R2920 3 9K R2921 390 C2907 1000P 2SB0621AHA Q2901 B1ADCF000001 Q2902 R2911 1K 1000P C2924 R2919 1K D2904 B0JCPD000025 4 2 1 3 5 7 8 5 1 2 4 3 IC5799 MIP2F20MSSCF SWITCHING REGULATOR D5797 0 470K R5795 C57...

Страница 11: ...LATOR POWER CONTROL 1 5 L2902 G0A101ZA0028 R2908 560 R2907 2 7K 16V10 C2909 R2902 0 L2901 G0A220GA0026 E2900 C2908 16V47 Q2903 2SC3940ARA R2905 39 G0A200D00002 L2911 0 01 C2939 C2955 25V220 C2922 6 3V820 D2952 1 2 3 B0BC010A0007 R2912 2 7K R2920 3 9K R2921 390 C2907 1000P 2SB0621AHA Q2901 B1ADCF000001 Q2902 R2911 1K 1000P C2924 R2919 1K D2904 B0JCPD000025 4 2 1 3 5 7 8 5 1 2 4 3 IC5799 MIP2F20MSSC...

Страница 12: ... L2902 G0A101ZA0028 R2908 560 R2907 2 7K 16V10 C2909 R2913 0 L2901 G0A220GA0026 E2900 C2908 16V47 Q2903 2SC3940ARA R2905 39 G0A200D00002 L2911 0 01 C2939 C2955 25V220 C2922 6 3V820 D2952 1 2 3 B0BC010A0007 R2912 2 7K R2920 3 9K R2921 390 C2907 1000P 2SB0621AHA Q2901 B1ADCF000001 Q2902 R2911 1K 1000P C2924 R2919 1K D2904 B0JCPD000025 4 2 1 3 5 7 8 5 1 2 4 3 IC5799 MIP2F20MSSCF SWITCHING REGULATOR D...

Страница 13: ...K2910 Q2903 K2912 W5763 W5764 C5720 C5721 C5722 C5723 C5725 C5727 C5730 C5790 C5843 C5800 C5810 C5811 C5812 C5815 C5818 C5823 C5827 C5831 C5832 C5896 C5897 C5898 D5899 D5799 D5721 D5722 D5723 D5724 D5725 D5726 D5727 D5730 D5732 D5807 D5843 PC5702 PC5720 PC5799 Q5899 RED BLK Q5841 Q5898 QR5840 R5899 R5898 R5733 R5702 R5703 R5704 R5706 R5720 R5721 R5722 R5723 R5725 R5730 R5732 R5786 R5795 R5797 R579...

Страница 14: ...0 C5810 C5811 C5812 C5815 C5818 C5823 C5827 C5831 C5832 C5896 C5897 C5898 D5899 D5799 D5721 D5722 D5723 D5724 D5725 D5726 D5727 D5730 D5732 D5807 D5843 PC5702 PC5720 PC5799 Q5899 RED BLK Q5841 Q5898 QR5840 R5899 R5898 R5733 R5702 R5703 R5704 R5706 R5720 R5721 R5722 R5723 R5725 R5730 R5732 R5786 R5795 R5797 R5798 R5840 R5841 R5802 R5803 R5805 R5806 R5807 R5808 R5809 R5814 R5817 R5818 R5832 R5834 R5...

Страница 15: ...763 W5764 C5720 C5721 C5722 C5723 C5725 C5727 C5730 C5790 C5843 C5800 C5810 C5811 C5812 C5815 C5818 C5823 C5827 C5831 C5832 C5896 C5897 C5898 D5899 D5799 D5721 D5722 D5723 D5724 D5725 D5726 D5727 D5730 D5732 D5807 D5843 PC5702 PC5720 PC5799 Q5899 RED BLK Q5841 Q5898 QR5840 R5899 R5898 R5733 R5702 R5703 R5704 R5706 R5720 R5721 R5722 R5723 R5725 R5730 R5732 R5786 R5795 R5797 R5798 R5840 R5841 R5802 ...

Страница 16: ...2 C5815 C5818 C5823 C5827 C5831 C5832 C5896 C5897 C5898 D5899 D5799 D5721 D5722 D5723 D5724 D5725 D5726 D5727 D5730 D5732 D5807 D5843 PC5702 PC5720 PC5799 Q5899 RED BLK Q5841 Q5898 QR5840 R5899 R5898 R5733 R5702 R5703 R5704 R5706 R5720 R5721 R5722 R5723 R5725 R5730 R5732 R5786 R5795 R5797 R5798 R5840 R5841 R5802 PN R5803 R5805 R5806 R5807 R5808 R5809 R5814 R5817 R5818 R5832 R5834 R5843 R5842 R5890...

Страница 17: ...parts where possible then stock new parts C Original New Early Late New parts only may be used in early or late production sets Stock new parts D Original New Early Late Original parts may be used in early production sets only New parts may be used in late production sets only Stock both original and new parts O E Other Model No Ref No Original Part No New Part No Notes Part Name Description Remar...

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