DV-HR300U
SX3L5DV-HR300
SERVICE MANUAL
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 be used.
MODEL
DV-HR300U
DVD VIDEO RECORDER
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
Page
1. IMPORTANT SERVICE NOTES ........................................................................................................ 2
2. FEATURES ........................................................................................................................................ 6
3. SPECIFICATIONS ............................................................................................................................. 7
4. PART NAMES .................................................................................................................................... 9
5. DISASSEMBLY METHOD ............................................................................................................... 11
6. TROUBLESHOOTING ..................................................................................................................... 15
7. BLOCK DIAGRAMS ......................................................................................................................... 26
8. SCHEMATIC DIAGRAMS ................................................................................................................ 34
9. PRINTED WIRING BOARD ASSEMBLIES ..................................................................................... 60
10. REPLACEMENT PARTS LIST / EXPLODED VIEWS ..................................................................... 75
11. PACKING OF THE SET ................................................................................................................... 95
Содержание DV-HR300U
Страница 25: ...25 DV HR300U M E M O ...
Страница 26: ...26 27 DV HR300U DV HR300U 7 BLOCK DIAGRAMS 7 1 MAIN BLOCK DIAGRAM ...
Страница 27: ...28 29 DV HR300U DV HR300U 7 2 SUB BLOCK DIAGRAM ...
Страница 28: ...30 31 DV HR300U DV HR300U 7 3 POWER BLOCK DIAGRAM ...
Страница 29: ...32 33 DV HR300U DV HR300U 7 4 DV BLOCK DIAGRAM ...
Страница 39: ...52 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 10 OPERATION R CIRCUIT SCHEMATIC DIAGRAM ...
Страница 40: ...53 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 8 11 OPERATION L CIRCUIT SCHEMATIC DIAGRAM ...
Страница 46: ...64 65 DV HR300U DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 SUB PWB SIDE A ...
Страница 47: ...66 67 DV HR300U DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 SIDE B ...
Страница 48: ...68 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SIDE B SIDE A OPERATION R PWB ...
Страница 49: ...69 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SIDE B SIDE A OPERATION L PWB ...
Страница 50: ...70 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 POWER PWB SIDE A ...
Страница 51: ...71 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SIDE B ...
Страница 52: ...72 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 UV PWB SIDE A ...
Страница 53: ...73 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SIDE B ...
Страница 54: ...74 DV HR300U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 LCD PWB SIDE A SIDE B ...