25VT-K100
25VT-CK10
1
CONTENTS
In the interests of user-safety (Required by safety regulations in some countries ) the set should be restored to its
original condition and only parts identical to those specified should be used.
Page
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IMPORTANT SERVICE SAFETY PRECAUTION ..................................................................................... 2
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ELECTRICAL SPECIFICATIONS ............................................................................................................. 6
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LOCATION OF USER’S CONTROL ......................................................................................................... 7
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DISASSEMBLY AND REASSEMBLY ....................................................................................................... 9
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INSTALLATION AND SERVICE INSTRUCTIONS .................................................................................. 12
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PRECAUTIONS IN REASSEMBLING
(Refer to 13VT-J100 Service Manual)
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FUNCTION OF MAJOR MECHANICAL PARTS
(Refer to 13VT-J100 Service Manual)
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ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS
(Refer to 13VT-J100 Service Manual)
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ADJUSTMENT OF THE VCR ELECTRICAL CIRCUITRY
(Refer to 13VT-J100 Service Manual)
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TROUBLESHOOTING
(Refer to 13VT-J100 Service Manual)
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TROUBLESHOOTING OF TV SECTION ............................................................................................... 17
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CHASSIS LAYOUT .................................................................................................................................20
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BLOCK DIAGRAM OF TV SECTION ..................................................................................................... 23
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BLOCK DIAGRAM OF VCR SECTION
(Refer to 13VT-J100 Service Manual)
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OVERALL SCHEMATIC DIAGRAM ........................................................................................................ 27
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DESCRIPTION OF SCHEMATIC DIAGRAM .......................................................................................... 31
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PRINTED WIRING BOARD ASSEMBLIES ............................................................................................ 45
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REPLACEMENT PARTS LIST ................................................................................................................ 51
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PACKING OF THE SET .......................................................................................................................... 70
SERVICE MANUAL
TV/VCR COMBINATION
Chassis No. VN-80
MODELS
25VT-K100
25VT-CK10
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
S58Q325VTK100
Summary of Contents for 25VT-CK10
Page 7: ...25VT K100 25VT CK10 7 LOCATION OF USER S CONTROL ...
Page 21: ...25VT K100 25VT CK10 21 H G F E D C B A 1 2 3 4 5 6 MODEL 25VT K100 PWB A MAIN UNIT ...
Page 22: ...25VT K100 25VT CK10 22 H G F E D C B A 1 2 3 4 5 6 MODEL 25VT CK10 PWB A MAIN UNIT ...
Page 29: ...H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 25VT K100 25VT CK10 25VT K100 25VT CK10 35 36 ...
Page 31: ...H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 25VT K100 25VT CK10 25VT K100 25VT CK10 40 39 ...
Page 55: ...25VT K100 25VT CK10 71 Memo ...
Page 56: ...25VT K100 25VT CK10 72 TQ0452 S YO IK Printed in Japan ...
