Panasonic TX-28LD1 Service Manual Download | Manualshive

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Summary of Contents for TX-28LD1

Page 1: ...Specifications Service Information PCB view Y Block Diagram Audio Adjustments Service Hints Mechanical View B Schematic E Schematic Y Schematic Self Check Waveforms Location of Controls Service Manual Colour Television EURO 2 Chassis TX 28LD1 Notes Service Support About EXIT GO BACK ...

Page 2: ... N 6 9LGHR 1 9 S S SLQ 9 S S 9 287 9LGHR SLQ 9 S S XGLR SLQ P9 UPV N 6HOHFWDEOH RXWSXW SLQ 9 1 6 9LGHR 1 9 S S SLQ 9 S S XGLR 5 P9 UPV N 9LGHR 5 9 S S LJK 9ROWDJH N9 á N9 DW HUR EHDP FXUUHQW 3LFWXUH 7XEH HIOHFWLRQ 9LVLEOH VFUHHQ VL H FP 0HDVXUHG LDJRQDOO XGLR 2XWSXW QWHUQDO 6SHDNHU 0XVLF 3RZHU PSHGDQFH HDGSKRQHV PSHGDQFH FFHVVRULHV VXSSOLHG 5HPRWH RQWURO 5 80 DWWHU 79 6WDQG LPHQVLRQV HLJKW PP LGWK...

Page 3: ...G SOXJ DQG 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 EHWZHHQ 0 RKP DQG 0 RKP KHQ WKH H SRVHG PHWDO GRHV QRW KDYH D UHWXUQ SDWK WR WKH FKDVVLV WKH UHDGLQJ PXVW EH LQILQLWH 855 17 27 3OXJ WKH FRUG GLUHFWO LQWR WKH RXWOHW R QRW XVH DQ LVRODWLRQ WUDQVI...

Page 4: ...7 2 7 21 2 21752 6 LJ 2 86 6 5 1 6 59 176 2 72 5 029 7 5 5 29 5 5HPRYH WKH VFUHZV DV VKRZQ LQ LJ LJ LJ 6 5 6 6 5 LJ ...

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Page 9: ... 3 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 X VHF GLY 2 725 4 X VHF GLY 3 1 X VHF GLY 3 1 X VHF GLY KURPD 9 250 3 77 51 7 8 5 9 Y 3 1 P VHF GLY 0 77 5 4 0 77 5 4 0 77 5 4 ...

Page 10: ...RVLWLRQ QGLFDWHV WKH 9LGHR VLJQDO SDWK QGLFDWHV WKH XGLR VLJQDO SDWK QGLFDWHV WKH 9HUWLFDO RUL RQWDO VLJQDO SDWK 7KLV VFKHPDWLF GLDJUDP LV WKH ODWHVW DW WKH WLPH RI SULQWLQJ DQG LV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH 5HPDUNV 7KH 3RZHU LUFXLW FRQWDLQV D FLUFXLW DUHD ZKLFK XVHV D VHSDUDWH SRZHU VXSSO WR LVRODWH WKH HDUWK FRQQHFWLRQ 7KH FLUFXLW LV GHILQHG E 27 DQG 2 LQGLFDWLRQV LQ WKH VFKHPDWLF GLDJUDP ...

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

Page 13: ...3 6 9 02 8 725 4 03 4 8 5 4 8 5 4 8 5 8 2 287387 03 8 2 352 6625 6 9 9 4 087 5 5 5 5 5 5 6 1 9 1 9 2 8 7 9 1 5 5 5 4 8 5 4 8 5 4 03 4 03 4 087 4 087 5 4 087 4 087 4 087 8 2 6 1 0 8 7 6 1 4 087 9 5 5 9 1 9 2 8 7 4 087 4 087 9 2 8 7 5 ...

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Page 16: ... 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 89 6 0 3 9 S 89 6 0 3 9 Q 89 6 0 3 9 S 89 6 0 3 9 S 7 9 89 6 0 3 9 Q 7 9 4 0 9 Q 4 0 9 Q 89 6 0 3 9 S 4 0 9 Q 89 6 0 3 9 S 8 7 9 89 6 0 3 9 Q 8 7 9 7 9 4 0 9 Q 4 0 9 Q 48 01 0 9 Q 1 7 9 5 0 9 Q 5 0 9 S 4 0 9 Q 5 0 9 Q 26 1 7 9 16 5 0 9 Q 5 0 9 S 8 7 9 7 9 7 9 5 0 9 S 7 9 8 7 9 89 6 0 3 9 Q 89 6 0 3 9 Q 8 7 9 26 7 9 8 7 9 89 6 0 3 9 S 90 7 9 ...

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