Sharp 72GF-66E manual

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A good user manual

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Table of contents for the manual

  • Page 1

    72GF-66E 1 MODEL 72GF-66E DE/ES/GG/IT/CH SHARP CORPORA TION P AL SYSTEM COLOUR TELEVISION SE JB 72GF[...]

  • Page 2

    72GF-66E 2 Use this page to keep any special servicing information as T echnical Report (Bulletin), [...]

  • Page 3

    72GF-66E 3 ELECTRICAL SPECIFICA TIONS • Picture Intermediate frequency L ’......................[...]

  • Page 4

    72GF-66E 4 IMPORT ANT SERVICING NOTES Only qualified service personnel are allowed to carry out main[...]

  • Page 5

    72GF-66E 5 ADJUSTMENT PROCEDURES All adjustments to this chassis, except for focus, are carried out [...]

  • Page 6

    72GF-66E 6 The following geometry adjustments can be carried out. Detailed instructions on how to ex[...]

  • Page 7

    72GF-66E 7 Lower Corner Correction Adjust the Lower Corner Correction so that the picture is centred[...]

  • Page 8

    72GF-66E 8 Colour Adjustments The following adjustments should only be carried out when the CRT , IC[...]

  • Page 9

    72GF-66E 9 4. Once this data has been set, press the standby button to store. 5. If another NVM valu[...]

  • Page 10

    72GF-66E 10 Page 1 1 MOTHER UNIT PRINTED WIRING BOARD (F7293N5A). Component side. 0 22 23 24 17 18 1[...]

  • Page 11

    72GF-66E 11 MOTHER UNIT PRINTED WIRING BOARD (F7293N5A). Component side. Page 10 29 30 31 32 33 20 2[...]

  • Page 12

    72GF-66E 12 MOTHER UNIT PRINTED WIRING BOARD (F7293N5A). Copper side. Page 13 19 18 17 29 28 27 26 2[...]

  • Page 13

    72GF-66E 13 MOTHER UNIT PRINTED WIRING BOARD (F7293N5A). Copper side. Page 12 22 23 24 25 17 18 19 2[...]

  • Page 14

    72GF-66E 14 CRT MODULE UNIT PRINTED WIRING BOARD (F7269N3). Component side. FRONT A/V UNIT PRINTED W[...]

  • Page 15

    72GF-66E 15 CRT MODULE UNIT PRINTED WIRING BOARD (F7269N3). Copper side. FRONT A/V UNIT PRINTED WIRI[...]

  • Page 16

    72GF-66E 16 DINAMIC FOCUS UNIT PRINTED WIRING BOARDS (F7271N3). C1702 R1709 C1704 Q1701 C1701 ESPA¥[...]

  • Page 17

    72GF-66E 17 DIGIT AL MODULE UNIT PRINTED WIRING BOARDS (F7295NOA). X Y 11 12 13 14 15 16 1 2 3 4 5 6[...]

  • Page 18

    72GF-66E 18 POWER SWITCH UNIT PRINTED WIRING BOARDSM (F7305N0B). ESPA¥A OPC1 S6704 SW2 1 2 (A) 1 3 [...]

  • Page 19

    72GF-66E 19 AUDIO AMPLIFIER UNIT PRINTED WIRING BOARDS (F7304N0B). Component side. 1 2 3 4 5 6 Y X 0[...]

  • Page 20

    72GF-66E 20 MOTHER UNIT (F7293N5A) PWB P ARTS LOCA TION T ABLES. Component Side. Ref No Xum Yum (A) [...]

  • Page 21

    72GF-66E 21 MOTHER UNIT (F7293N5A) PWB P ARTS LOCA TION T ABLES. Component Side. Ref No Xum Yum J331[...]

  • Page 22

    72GF-66E 22 MOTHER UNIT (F7293N5A) PWB P ARTS LOCA TION T ABLES. Copper Side. Ref No Xum Yum C1002 2[...]

  • Page 23

    72GF-66E 23 MOTHER UNIT (F7293N5A) PWB P ARTS LOCA TION T ABLES. Copper Side. Ref No Xum Yum Q606 18[...]

  • Page 24

    72GF-66E 24 CRT MODULE UNIT PWB (F7269N3) P ARTS LOCA TION T ABLES. Component Side. Copper side Ref [...]

  • Page 25

    72GF-66E 25 FRONT A/V UNIT PWB (F7306N0B) P ARTS LOCA TION T ABLES. Component Side. Copper side Ref [...]

  • Page 26

    72GF-66E 26 DIGIT AL MODULE UNIT (F7295N0B) PWB P ARTS LOCA TION T ABLES. Component Side. Copper sid[...]

  • Page 27

    72GF-66E 27 400Hz 1 2 3 4 5 6 7 8 9 10 11 12 13 580V 1.3 KV 31.25 KHz 4 Vp-p 31.25 KHz 41 Vp-p 31.25[...]

  • Page 28

    72GF-66E 28 SCHEMA TIC DIAGRAM OF MOTHER UNIT (K7293N5A), 00 V ersion. 1 I H G F E D C B A 2 3 4 567[...]

  • Page 29

    72GF-66E 29 SCHEMA TIC DIAGRAM OF MOTHER UNIT (K7293N5A), 00 V ersion. 8 9 10 1 1 12 13 14 I H G F E[...]

  • Page 30

    72GF-66E 30 SCHEMA TIC DIAGRAM OF MOTHER UNIT (K7293N5A), 00 V ersion. (YA) (YB) 1 2 1 2 1 2 3 12 3 [...]

  • Page 31

    72GF-66E 31 SCHEMA TIC DIAGRAM OF MOTHER UNIT (K7293N5A), 00 V ersion. MOTHER BOARD (YB) (YC) 12345 [...]

  • Page 32

    72GF-66E 32 SCHEMA TIC DIAGRAM OF CRT MODULE UNIT (F7269N3), 00 V ersion. 1 I H G F E D C B A 234 5 [...]

  • Page 33

    72GF-66E 33 SCHEMA TIC DIAGRAM OF CRT MODULE UNIT (F7269N3), 00 V ersion. 8 9 10 1 1 12 13 14 I H G [...]

  • Page 34

    72GF-66E 34 1 I H G F E D C B A 234 5 6 7 SCHEMA TIC DIAGRAM OF FRONT A/V UNIT (F7306), 00 V ersion.[...]

  • Page 35

    72GF-66E 35 SCHEMA TIC DIAGRAM OF DINAMIC FOCUS UNIT (F7271), 00 V ersion. 1 I H G F E D C B A 2 3 4[...]

  • Page 36

    72GF-66E 36 GN1285 10 X 100 12 X 100 GN01285 12 REALIZADO VERI RES1 CLK AVI VS VO CI VI1 VI3 VI4 CLK[...]

  • Page 37

    72GF-66E 37 SCHEMA TIC DIAGRAM OF DIGIT AL MODULE UNIT (F7295N0A), 00 V ersion. 8 9 10 1 1 12 13 14 [...]

  • Page 38

    72GF-66E 38 1 I H G F E D C B A 23 4 5 6 7 18-01-2001 Module Line Filter 72GF66E SHARP ELECTRONICA E[...]

  • Page 39

    72GF-66E 39 SCHEMA TIC DIAGRAM OF POWER SUPPL Y UNIT (F7305), 00 V ersion. 1 I H G F E D C B A 234 5[...]

  • Page 40

    72GF-66E 40 SCHEMA TIC DIAGRAM OF AUDIO AMPLIFIER UNIT (F7304NOB), 00 V ersion. 1 I H G F E D C B A [...]

  • Page 41

    72GF-66E 41 STEREO LED FLASHING CODES. If the TV set does not work and the stereo led is flashing, f[...]

  • Page 42

    72GF-66E 42 BLOCK DIAGRAM A A B B C C 1 2 3 4 +16V AUDIO -16V AUDIO +148V Q 713 Q 704 Q 706 Q 705 Q [...]

  • Page 43

    72GF-66E 43 BLOCK DIAGRAM C C D D E E 1 2 3 4 +16V -16V +16V -16V Q 304 Q 303 Q 302 AUDIO PROTECTOR [...]

  • Page 44

    72GF-66E 44 MARK *: SPARE PARTS DELIVERY SECTION PARTS DESCRIPTION * SN CODE EX CODE PICTURE TUBE VB[...]

  • Page 45

    72GF-66E 45 REF No. PARTS DESCRIPTION * SN CODE EX CODE D 0507 RH-EX0558BMZZ ZENER DIODE TZMC18 TFK [...]

  • Page 46

    72GF-66E 46 REF No. PARTS DESCRIPTION * SN CODE EX CODE C 0325 RC-FZ4334BMNJ POL FILM C 330nF 50V 5%[...]

  • Page 47

    72GF-66E 47 REF No. PARTS DESCRIPTION * SN CODE EX CODE C 0710 VCKYPB3DE472Z C DE1110-1E472Z2K MURAT[...]

  • Page 48

    72GF-66E 48 REF No. PARTS DESCRIPTION * SN CODE EX CODE R 0418 VRD-RA2HD680J RES 68 OHM 5% 1/2W S AA[...]

  • Page 49

    72GF-66E 49 PARTS DESCRIPTION * SN CODE EX CODE R 1029 VRS-TV1JD472J 2125 4.7KOHM 5% 1/10W SMD S AA [...]

  • Page 50

    72GF-66E 50 REF No. PARTS DESCRIPTION * SN CODE EX CODE J 0352 VRS-TV1JD000J 2125 0 OHM 5% 1/10W SMD[...]

  • Page 51

    72GF-66E 51 REF No. PARTS DESCRIPTION * SN CODE EX CODE R 0889 VRD-RA2HD331J RES 330 OHM 5% 1/2W S A[...]

  • Page 52

    72GF-66E 52 REF No. PARTS DESCRIPTION * SN CODE EX CODE D 6003 RH-DX0551BMZZ DIODE LL4148 TFK SMD S [...]

  • Page 53

    72GF-66E 53 REF No. PARTS DESCRIPTION * SN CODE EX CODE R 6030 VRS-TV1JD101J 2125 100 OHM 5% 1/10W S[...]

  • Page 54

    72GF-66E 54 REF No. PARTS DESCRIPTION * SN CODE EX CODE (CC) QPLGN0241CEZZ PLUG S AA ** (CN4) QJAKJ0[...]

  • Page 55

    72GF-66E 55 2 3 3 4 1.3 1.2 1.5 1.4 1.6 1.7 1.8 1 1.1[...]

  • Page 56

    48 72GF-66E PRINTED BY : ON: No part of this publication may be reproduced, stored in a retrieval sy[...]