manualshive.com logo in svg

Panasonic TX-28LD1, Руководство по обслуживанию

Поделиться
Скачать
Panasonic TX-28LD1 Скачать руководство пользователя страница 6

7; /'

$'-8670(17 352&('85(

7KH UHPRWH FRQWURO LV XVHG IRU HQWHULQJ DQG VWRULQJ DGMXVWPHQWV ZLWK WKH H[FHSWLRQ RI FXW RII DGMXVWPHQWV ZKLFK PXVW DOZD\V EH GRQH

SULRU WR VHUYLFH DGMXVWPHQW 3HUIRUP DGMXVWPHQWV LQ DFFRUGDQFH ZLWK VFUHHQ GLVSOD\ 7KH GLVSOD\ RQ WKH VFUHHQ DOVR VSHFLILHV WKH &&8

YDULDQWV DV ZHOO DV WKH DSSUR[ VHWWLQJ YDOXHV 7KH DGMXVWPHQW VHTXHQFH IRU WKH VHUYLFH PRGH LV LQGLFDWHG EHORZ

6HW WKH %DVV WR PD[LPXP SRVLWLRQ VHW WKH 7UHEOH WR

PLQLPXP SRVLWLRQ SUHVV WKH ) EXWWRQ IROORZHG E\ WKH

YROXPH GRZQ EXWWRQ RQ WKH FXVWRPHU FRQWUROV DW WKH IURQW

RI WKH 79 DQG DW WKH VDPH WLPH SUHVV WKH 5HYHDO EXWWRQ RQ

WKH UHPRWH FRQWURO WKLV ZLOO SODFH WKH 79 LQWR WKH 6HUYLFH

0RGH

3UHVV WKH 5('  *5((1 EXWWRQV WR VWHS XS  GRZQ WKURXJK

WKH IXQFWLRQV

3UHVV WKH <(//2:  %/8( EXWWRQV WR DOWHU WKH IXQFWLRQ

YDOXHV

3UHVV WKH 6725( EXWWRQ DIWHU HDFK DGMXVWPHQW KDV EHHQ

PDGH WR VWRUH WKH UHTXLUHG YDOXHV

7R H[LW WKH 6HUYLFH 0RGH SUHVV WKH 1RUPDOLVDWLRQ EXWWRQ

127( 7KLV 79 DOVR KDV WKH RSWLRQ RI XVLQJ D 0HPRU\ 3DFN ZKLFK HQDEOHV \RX WR FRS\ WKH SUHVHW 79 FKDQQHOV LQWR WKH 0HPRU\ 3DFN DQG

WKHQ GRZQORDG WKHP RQWR WKLV RU DQ\ RWKHU (852  79 VHW
79 WR 0HPRU\ 3DFN SURFHVV

3OXJ WKH PHPRU\ SDFN LQWR WKH ORZHU RI WKH WZR  SLQ

WHUPLQDOV DW WKH EDFN RI WKH 79 DQG VZLWFK WKH 79 RQ ,I WKH

79 KDV RQO\ RQH  SLQ FRQQHFWRU WKHQ WKLV 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!!([WHUQDO

3UHVV WKH 6725( EXWWRQ RQ WKH 79 7KH VFUHHQ ZLOO

VKRZ

6WRULQJ

$OO WKH WXQLQJ LQIRUPDWLRQ VWRUHG LQVLGH WKH 79 ZLOO QRZ EH

WUDQVIHUUHG WR WKH 0HPRU\ 3DFN 7KLV SURFHVV ZLOO WDNH  

PLQXWHV WR FRPSOHWH DQG ZKHQ ILQLVKHG WKH VFUHHQ ZLOO

VKRZ

2.

0HPRU\ 3DFN WR 79 3URFHVV

3OXJ WKH PHPRU\ SDFN LQWR WKH ORZHU RI WKH WZR  SLQ

WHUPLQDOV DW WKH EDFN RI WKH 79 DQG VZLWFK WKH 79 RQ ,I WKH

79 KDV RQO\ RQH  SLQ FRQQHFWRU WKHQ WKLV 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 6725( EXWWRQ RQ WKH 79 7KH VFUHHQ ZLOO

VKRZ

/RDGLQJ

$OO WKH WXQLQJ LQIRUPDWLRQ VWRUHG LQVLGH WKH 0HPRU\ 3DFN

ZLOO QRZ EH WUDQVIHUUHG WR WKH 79 7KLV SURFHVV ZLOO WDNH  

PLQXWHV WR FRPSOHWH DQG ZKHQ ILQLVKHG WKH VFUHHQ ZLOO

VKRZ

2.

7KH WXQLQJ LQIRUPDWLRQ IURP WKH 0HPRU\ 3DFN KDV QRZ

EHHQ FRSLHG LQWR WKH 79

7R H[LW IURP WKH 6HUYLFH 0RGH SUHVV WKH 1RUPDOLVDWLRQ

EXWWRQ

7KH SURFHVV KDV QRZ EHHQ FRPSOHWHG DQG WKH 0HPRU\

3DFN FDQ QRZ EH UHPRYHG

(UURUV

,I DQ HUURU RFFXUV ZKLOH XVLQJ WKH 0HPRU\ 3DFN WKH 79 ZLOO GHWHFW WKLV DQG WKH VFUHHQ ZLOO VKRZ

3URJUDP

(UURU

,I WKLV KDSSHQV WKHQ SUHVV WKH 1RUPDOLVDWLRQ EXWWRQ DQG UHSHDW WKH SURFHVV WKDW ZDV EHLQJ XVHG ,I WKH HUURUV FRQWLQXH WR RFFXU WKHQ FKHFN

WKH FRQQHFWRUV EHWZHHQ WKH 79 DQG WKH PHPRU\ SDFN DQG FKHFN WKH 9 EDWWHU\ LQVLGH WKH PHPRU\ SDFN

Содержание TX-28LD1

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 5: ...UQHU RI WKH FDELQHW PDUNHG j DV VKRZQ LQ LJ HQVXULQJ WKDW WKH DQJHOHG VHFWLRQ RI WKH FKDVVLV IUDPH LV IOXVK ZLWK WKH FDELQHW DV VKRZQ LQ LJ RFDWH VHUYLFH VORW j DV VKRZQ LQ LJ WR WKH VHUYLFH EUDFNHW j RI WKH FKDVVLV IUDPH DV VKRZQ LQ LJ IWHU VHUYLFLQJ HQVXUH DOO ZLULQJ LV UHWXUQHG WR LWV RULJLQDO SRVLWLRQ EHIRUH UHWXUQLQJ WKH UHFHLYHU WR WKH FXVWRPHU LJ LJ LJ LJ LJ 6 59 5 7 66 6 5 0 1 7 66 6 5 0 ...

Страница 6: ... 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 WHUQDO 3UHVV WKH 6725 EXWWRQ RQ WKH 79 7KH VFUHHQ ZLOO VKRZ 6WRULQJ OO WKH WXQLQJ LQIRUPDWLRQ VWRUHG LQVLGH WKH 79 ZLOO QRZ EH WUDQVIHUUHG WR WKH 0HPRU 3DFN 7KLV SURFHVV ZLOO WDNH PLQXWHV WR FRPSOHWH DQG ZKHQ ILQLVKHG WKH VFUH...

Страница 7: ...XWRII PRGH RQILUP WKHQ YDOXH LV DQG VHOHFW 8J PRGH QRWLQJ FRORXU ZLWK ODUJHVW YDOXH 7XUQ WKH VFUHHQ 95 XQWLO D FRORXU UHDFKHV RQQHFW DQ RVFLOORVFRSH WR WKH FDWKRGH ZLWK WKH ELJJHVW YDOXH FRORXU 6HOHFW XWRII PRGH DQG DGMXVW XWRII SXOVH WR 9 9 LVFRQQHFW WKH RVFLOORVFRSH DQG DGMXVW WKH VFUHHQ WR ZKLFKHYHU FRORXU UHDFKHV ILUVW 6 6HOI FKHFN LV XVHG WR DXWRPDWLFDOO FKHFN WKH XV LQHV DQG H DGHFLPDO FRGH ...

Страница 8: ...WWLQJ 7UDSH LXP FRPS 75 3 2SWLPXP VHWWLQJ RORXU 9 2 RORXU 9 2 3UHVV HLWKHU OXH RU HOORZ EXWWRQV WR HIIHFW DXWRPDWLF DGMXVWPHQW XW RII XW RII 1RW WR EH DGMXVWHG 8J 7HVW 8J 7HVW 6HOHFW XWRII LQ 6HUYLFH 0RGH PRGH DQG FRQILUP WKH YDOXH LV 6HOHFW 8J 7HVW QRWLQJ FRORXU ZLWK ODUJHVW YDOXH DGMXVW RQ 7 XQWLO D FRORXU UHDFKHV RQQHFW DQ RVFLOORVFRSH WR WKH FDWKRGH RI WKH ELJJHVW YDOXH FRORXU VHOHFW XWRII PRG...

Страница 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 ...

Страница 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 ...

Страница 11: ... 2 3 5 2 0 0 0 2 5 5 2 0 3 5 2 5 0 0 0 0 2 5 9 2 3 5 2 6 6 2 5 6 2 8 1 3 5 2 6 6 2 5 9 5 9 6 7 1 9 5 3 5 2 6 6 2 5 9 5 3 6 8 2 1 7 5 2 9 5 8 2 2 8 7 3 8 7 9 5 7 2 8 7 3 8 7 7 8 1 5 7 4 3 4 5 9 5 4 1 2 8 7 3 8 7 7 9 9 9 9 9 9 6 9 2 7 2 9 9 2 5 2 8 7 3 8 7 9 7 9 9 9 9 9 5 6 7 9 ...

Страница 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 ...

Страница 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 ...

Страница 14: ...3 576 2 7 21 ...

Страница 15: ... 3 9 Q 89 6 0 3 9 Q 89 3 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 3 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 05 7 9 5 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 S 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 05 7 9 5 0 5 7 9 5 89 6 0 3 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 S 0 7 9 S 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 89 6 0 3 9 S 0 7 9 S 89 6 0 3 9 ...

Страница 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 ...

Страница 17: ...9 Q 89 6 0 3 9 Q 1 7 9 89 6 0 3 9 Q 89 6 0 3 9 Q 89 6 0 3 9 Q 0 7 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 85 7 9 85 7 9 89 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 S 85 7 9 85 7 9 89 6 0 3 9 S 89 6 0 3 9 S 89 6 0 3 9 Q 89 6 0 3 9 S 0 7 9 S 0 7 9 S 05 7 9 5 05 7 9 5 0 5 7 9 5 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 S 89 6 0 3 9 Q 89 6 0 3 9 S 5 5 0 9 S 89 6 0 3 9 Q 89 6 0 3 9 Q 8...

Страница 18: ...387 7 9 6 7 1 8 1 0 5 0 738 7 7 352 6625 7 4 5 03 5 7 9 57 287387 9 3 9 2 352 6625 7 255 217 287387 7 32 5 6833 0 05 9 5 8 725 7 50 1 6 1 1 6 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 ...

Страница 19: ...7 2 07 7 2 07 7 2 07 7 2 7 5 2 7 5 2 6 9 2 5 9 2 5 9 2 61 5 2 6 7 2 75 16 67256 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 6 67 75 16 6725 4 6 67 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 75 16 6725 4 6 75 16 6725 4 6 75 16 6725 4 6 75 16 6725 4 75 16 6725 4 75 ...

Страница 20: ...5 1 5 5 6 0 5 5 5 5 5 1 5 5 5 5 1 5 5 6 0 5 5 5 6 0 5 5 5 5 5 1 5 5 5 5 1 5 5 6 0 5 5 5 5 5 1 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 0 5 5 5 6 0 5 5 5 7 5 5 21 5 5 5 7 5 5 21 5 5 5 5 281 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 5 5 5 281 5 5 5 7 5 21 5...

Страница 21: ...5 5 6 0 5 5 5 6 0 5 5 54 86 5 54 0 7 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 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 5 6 6725 5 5 5 6 0 5 5 5 6 0 5 5 5 6 0 7 5 52 0 7 5 7 50 6725 5 52 0 7 5 5 7 5 21 5 90 6 50 17 5 5 6 7 5 21 5 5 5 21 5 5 5 5 5 5 5 0 7 5 5 5 21 5 5 5 21 5 5 7 5 21 0 5 5 6 0 5 5 5 6 0 5 5 5 6 7 5 21 5 5 0 7 5 5 6 0 5 5 5 6 0 5 5 5 ...

Страница 22: ... 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 5 5 1 5 5 5 5 1 5 5 0 7 5 5 0 7 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 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 5 1 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5...

Страница 23: ... 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 5 1 5 5 6 0 5 5 5 6 0 5 5 5 6 0 5 6 7 6 6 6 6 7 6 94 5 6 7 6 94 5 6 7 6 94 5 6 7 6 94 5 6 7 6 94 5 6 7 75 16 250 56 7 75 16 250 5 7 7 75 16 250 5 7 7 3 75 16 250 5 7 73 1 8 75 16 250 5 7 56 6 5 0 7 5 6 7 5 9 5 0 7 5 766 5 67 766 0 5 67 766 5 67 ...

Страница 24: ......

Страница 25: ......

Страница 26: ......

Страница 27: ......

Страница 28: ......

Страница 29: ......

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды