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Panasonic TX-28MD3P, Service Manual

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Panasonic TX-28MD3P Service Manual Download Page 23

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Summary of Contents for TX-28MD3P

Page 1: ...PC to allow a number of diagnostic and control functions to be performed For more details contact your local Panasonic company BACK TX 28 25 21MD3P Service Manual Safety Specifications Block Diagrams...

Page 2: ...BACK BACK BACK Video Audio Control B PCB E PCB Y PCB B Schematic P Schematic E Schematic Y Schematic...

Page 3: ...UR LPDWH 9LGHR XGLR 7HUPLQDOV 8 2 021 725 287 XGLR 5 P9UPV N 9 1 9LGHR SLQ 9S S XGLR SLQ P9 UPV N 5 SLQ 9 287 9LGHR SLQ 9S S XGLR SLQ P9 UPV N 9 1 9LGHR SLQ 9S S XGLR SLQ P9 UPV N 6 9LGHR 1 9S S SLQ 9...

Page 4: ...HDFK H SRVHG PHWDOOLF FDELQHW SDUW RQ WKH UHFHLYHU VXFK DV VFUHZ KHDGV DHULDOV FRQQHFWRUV FRQWURO VKDIWV HWF KHQ WKH H SRVHG PHWDOOLF SDUW KDV D UHWXUQ SDWK WR WKH FKDVVLV WKH UHDGLQJ VKRXOG EH EHWZHH...

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Page 6: ...ZLOO EH DEOH WR DFFHSW WKH PHPRU SDFN R LQWR WKH 6HUYLFH 0RGH DV H SODLQHG DERYH 7KH VFUHHQ ZLOO VKRZ WHUQDO 79 3URJUDP 3UHVV WKH EOXH EXWWRQ RQ WKH UHPRWH FRQWURO 7KH VFUHHQ ZLOO VKRZ 3URJUDP 79 WHUQ...

Page 7: ...PXP 9ROXPH PLQLPXP 6HW WKH YROWDJH XS DV IROORZV GMXVW 5 VR WKDW VKRZV 9 9 7 0 3 9 9 RQILUP WKH IROORZLQJ YROWDJHV 9 9 9 9 9 9 9 8 9 5 5HFHLYH D WHVW SDWWHUQ RQQHFW DQ RVFLOORVFRSH EHWZHHQ WKH WXQHU 5...

Page 8: ...WWLQJ 7UDSH LXP FRPS 75 3 2SWLPXP VHWWLQJ RORXU 9 2 RORXU 9 2 3UHVV HLWKHU OXH RU HOORZ EXWWRQV WR DIIHFW DXWRPDWLF DGMXVWPHQW XW RII XW RII 1R DGMXVWPHQW 8J 7HVW 8J 7HVW 6HOHFW XWRII LQ 6HUYLFH0RGH D...

Page 9: ...1 X VHF GLY 3 1 X VHF GLY 3 1 P VHF GLY 3 1 P VHF GLY 6 4 X VHF GLY 3 1 P VHF GLY 6 4 X VHF GLY 3 1 P VHF GLY 3 1 P VHF GLY 5 1 5 9 Y 5 5 9 Y 3 1 XVHF GLY 2 725 4 XVHF GLY 3 1 X VHF GLY 3 1 X VHF GLY...

Page 10: ...5 9 2 1 9 9 9 4 4 4 4 4 4 4 4 4 8 5 0 3 0 3 0 3 0 3 0 3 0 3 8 5 8 5 9 2 3 5 2 6 6 2 5 7 7 7 4 2 8 7 3 8 7 0 3 4 2 8 7 3 8 7 0 3 4 2 8 7 3 8 7 0 3 5 6 6 5 4 4 2 8 7 3 8 7 0 3 7 2 9 0 2 6 4 4 5 9 5 4 0...

Page 11: ...781 5 4 8 5 4 03 6 9 02 8 725 4 03 4 8 5 0 8 7 6 1 8 2 6 1 087 4 087 4 087 4 03 4 03 4 087 4 087 4 087 4 4 4 087 087 087 8 2 352 6625 4 8 5 4 8 5 8 2 287387 03 4 4 8 5 8 5 7 5 8 2 6 1 2 5 0...

Page 12: ...5 3 5 2 0 0 0 2 5 9 2 3 5 2 6 6 2 5 9 6 7 1 7 8 1 5 6 2 8 1 3 5 2 6 6 2 5 9 9 3 7 9 4 5 9 5 9 9 4 1 2 8 7 3 8 7 9 9 9 9 7 3 6 8 2 1 7 5 2 7 4 9 5 2 7 2 7 7 0 0 2 5 7 7 7 5 6 7 9 5 6 7 0 5 2 3 5 2 6 6...

Page 13: ...3 576 2 7 21 127 7KH QXPEHUV RQ WKH H SORGHG YLHZ EHORZ UHIHU WR WKH PLVFHOODQHRXV VHFWLRQ RI WKH 5HSODFHPHQW 3DUWV LVW...

Page 14: ...9 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 05 7 9 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 5 7 9 0 7 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 S 89...

Page 15: ...89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 0 7 9 Q 89 6 0 3 9 Q 0 7 Y S 0 7 9 Q 0 7 9 Q 0 7 9 S 90 7 9 S 0 7 9 89 6 0 3 9 Q 89 6 0 3 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 S 0 7 9 S 89 6 0 3 9...

Page 16: ...2 66 7 0 7 2 66 7 0 7 2 66 7 0 7 2 66 7 0 7 2 66 7 0 7 2 66 7 07 7 2 5 9 2 8 2 5 9 2 8 2 0 7 2 66 7 0 7 2 66 7 8 2 5 2 0 6 2 58 0 0 2 58 2 07 7 2 07 2 0 7 2 6 5 85 0 2 0 7 2 66 7 0 7 2 66 7 0 7 2 66 7...

Page 17: ...6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5...

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Page 19: ...6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 54 86 5 5 0 7 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 7 5 5 0 7 5 5 0 7 5 5 6 5 0 7 5 5 5 6 0 5 5 5 6 0 5 5 52 0 7 5 5 7 5 21 5 90 6 2...

Page 20: ...5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 5 6 0 5 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 5 21 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0...

Page 21: ...7 9 8 7 9 0 7 9 S 4 0 9 Q 26 7 9 S 0 7 9 7 9 2 6 0 7 2 0 7 2 17 5 7 5 8 76 3520 0 7 520 2 6 2 75 16 67256 4 8 75 16 6725 5 6 6725 5 5 5 60 5 5 5 5 5 60 5 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 0 7 5 5 0...

Page 22: ...8 7 9 0 7 9 S 0 7 9 S 0 7 9 S 8 7 9 2 6 0 7 2 0 7 2 07 7 2 0 7 2 66 7 0 7 2 66 7 0 7 2 66 7 5 6 7 2 25 30 0 7 2 66 7 17 5 7 5 8 76 3520 0 7 520 7 50 1 6 1 1 6 5 5 6 0 5 5 5 6 0 5 2 6 6 2 6 2 6 2 2 2...

Page 23: ...6 7 7 7 7 7 3 75 16 250 5 5 1 6 25 02 7 0 3 0 6 1 286 20321 176 713 7 3 7 866 2 93 6 5 57 7 1 7 7 32 5 87721 7 0 29 5 7 8 29 5 713 3 7 0 9 7 2 73 287 5 5721 73 86 21 723 73 86 21 27720 3 7256 0 7 9 S...

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