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Panasonic TX-28MD3F, Service Manual

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Summary of Contents for TX-28MD3F

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 21MD3F 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...

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Page 6: ...029 7 5 5 29 5 5HPRYH WKH VFUHZV DV VKRZQ LQ LJ LJ 68 67 216 3 11 200 17 5 7 5 5 3 11 8 55 5 5HWLUHU OHV YLV FRPPH VXU OD LJ LJ LJ LJ 6 5 6 6 5 9 6 9 6 2 7 21 2 21752 6 03 0 17 6 200 1 6 3 LJ 2 86 6...

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Page 11: ...XP FRPS 75 3 2SWLPXP VHWWLQJ 7UDSH LXP FRPS 75 3 2SWLPXP VHWWLQJ RORXU 9 2 RORXU 9 2 2SWLPXP VHWWLQJ XW RII XW RII 1R DGMXVWPHQW 8J 7HVW 8J 7HVW 6HOHFW XWRII LQ 6HUYLFH0RGH DQG FRQILUP WKH YDOXH LV 6H...

Page 12: ...WLPLVHU OHV U JODJHV 5 JODJH RVFLOODWHXU VRXV SRUWHXVH RORXU 9 2 5 JOHU OD IU TXHQFH XW RII XW RII 1H SDV U JOHU 8J 7HVW 8J 7HVW 6 OHFWLRQQHU OH 0RGH XWRII RQILUPHU TXH OD YDOHXU VRLW SXLV V OHFWLRQQH...

Page 13: ...LY 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 X VHF GLY 2 725 4 X VHF GLY 3 1 XVHF GLY 3 1 XVHF GLY KURPD 9 2...

Page 14: ...4 0 3 7 8 1 5 7 5 9 2 0 2 8 7 2 5 4 8 5 4 8 5 4 8 5 4 8 5 4 8 5 9 6 7 9 2 3 5 2 6 6 2 5 7 7 7 0 0 2 5 5 0 3 6 7 2 9 0 2 6 4 8 5 4 8 5 4 8 5 4 0 3 4 0 3 4 0 3 4 0 3 4 0 3 4 0 3 4 2 8 7 3 8 7 0 3 4 2 8...

Page 15: ...8 2 2 5 0 6 1237 48 8 2...

Page 16: ...1 2 8 7 3 8 7 3 6 8 2 1 7 5 2 7 9 5 4 7 9 5 3 5 2 6 6 2 5 6 2 8 1 3 5 2 6 6 2 5 5 2 0 3 5 2 5 0 0 0 2 5 0 5 2 3 5 2 6 6 2 5 2 1 7 5 2 9 5 9 5 9 2 3 5 2 6 6 2 5 7 7 0 0 2 5 7 7 7 5 6 7 3 5 2 0 0 0 2 5...

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Page 19: ...4 0 9 Q 1 7 9 5 0 9 Q 5 0 9 S 4 0 9 Q 5 0 9 Q 1 0 5 0 9 Q 3 725 5 0 9 S 8 7 9 7 9 7 9 5 0 9 S 7 9 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 S 0 7 9 S 0 7 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q...

Page 20: ...3 9 Q 89 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 0 7 9 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 Q 89 6 0 3 9 Q 2 6 0 7 2 0 7 2 0 73 2 5 4 7 2 5 4 7 2 0 7 2 66 7...

Page 21: ...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 6...

Page 22: ...5 16 6725 4 75 16 6725 25 6 7 4 75 16 6725 25 6 7 4 75 16 6725 25 6 7 4 6 75 16 6725 4 75 16 6725 25 6 7 4 6 51 75 16 6725 4 75 16 6725 25 6 7 4 6 1 0 75 16 6725 4 6 3 75 16 6725 25 6 0 4 7 62 2 4 75...

Page 23: ...7 5 21 5 54 5 86 5 5 5 6 7 5 21 5 5 6 7 5 21 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 3 5 5 281 5 5 5 6 0 7 5 5 6 7 5 21 5 5 6 0 5 5 5 60 5 0 5 5 60 5 0 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5...

Page 24: ...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 5 6 0 5 5 5 5 6 0 5 5 5 0 7 5 5 0 7 5 5 6 7...

Page 25: ...21 723 73 86 21 27720 3 7256 0 7 9 S 89 6 0 3 9 Q 0 9 Q 89 6 0 3 9 Q 0 7 9 S 0 9 Q 1 5 7 9 1 5 7 9 89 6 0 3 9 Q 0 7 9 S 9 7 9 89 6 0 3 9 Q 0 9 Q 3 725 Q 0 9 S 0 9 Q 40 0 9 Q 0 9 Q 5 7 9 89 6 0 3 9 S 8...

Page 26: ...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 54 86 5 54 86 5 5 7 5 21 5 5 7 5 21 5 5 7 5 21 5 5 6 5 21 5 5 7 5 21 5 5 7 5 5 21 5 5 5 6 5 21 5 5 7 5 5 21 5 5 5 6...

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