13
DV-HR300U
Parts Code
Price Code
Parts name / Use
1
QCNW-C072WJZZ
AD
Main to Sub Signal Line CN3001—S2202
2
QCNW-C073WJZZ
AD
Main to Sub Control Line CN3003
↔
S2201
3
QCNW-C074WJZZ
AT
Main to Power CN3004
↔
P9005
4
QCNW-B712WJZZ
AH
ATAPI cable for HDD CN4502
↔
ATAPi
Extension with QCNW-C072WJZZ
Extension with
QCNW-C073WJZZ
Extension with
QCNW-B712WJZZ
Extension with
QCNW-C074WJZZ
Main PWB
HDD Unit
DVD RW Unit
Sub PWB
POWER Unit
Development for repair
2
3
4
1
5-2. EXTENSION CABLE DIAGRAM
25pin
21pin
12pin
12pin
1
2
3
40pin
4
Summary of Contents for DV-HR300U
Page 25: ...25 DV HR300U M E M O ...
Page 26: ...26 27 DV HR300U DV HR300U 7 BLOCK DIAGRAMS 7 1 MAIN BLOCK DIAGRAM ...
Page 27: ...28 29 DV HR300U DV HR300U 7 2 SUB BLOCK DIAGRAM ...
Page 28: ...30 31 DV HR300U DV HR300U 7 3 POWER BLOCK DIAGRAM ...
Page 29: ...32 33 DV HR300U DV HR300U 7 4 DV BLOCK DIAGRAM ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...