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HCD-GZR7D/GZR8D/GZR9D
Ver. 1.1
7-29. SCHEMATIC DIAGRAM – REGULATOR/USB Section –
1
2
A
B
C
USB BOARD
1
D801,802
UDZSNPTE-173.6B
(EXCEPT EA,RU)
2
D809,810
MTZJ-T-77-3.6B
(EA,RU)
D
C802
D801
1
220
10V
D809
2
JL821
C803
10
D802
CN804
4P
D810
R806
2 . 2
R805
2 . 2
E
(USB)
D807
RB501V-40TE-17
D808
RB501V-40TE-17
E
EP801
D803
D805
1L544GB12E0CKTZ1
1L434FV22D0TDF01
F
JR853
0
D804
D806
1L544GB12E0CKTZ1
1L434FV22D0TDF01
D803,804
D805,806
USB ILLUMINATOR
USB ILLUMINATOR
(BLUE)
(RED)
JR852
G
0
HCD-GZR7D/GZR8D/GZR9D
• See page 85 for IC Block Diagrams.
3
4
DMPORT
P
DMP+5V
BOARD
DMP_GND
CN203
(Page 70)
CN805
2P
USB_GND
USB+5V
1
USB+5V
USB_GND
2
JL822
USB_GND
VIDEO
O
/
BOARD
DMB18
CN903
F
BOARD
(Page 68)
( 2 / 5 )
1
/
CN111
2
(Page 54)
JL823
USB_DP
JL824
USB_DM
SW+5V
DMB18
E
BOARD
SW+3.3V
( 4 / 5 )
CN401
SW+9V
(Page 56)
MGND
CN803
3P
R804
LED-9V
1
470
PANEL
Q
USB-LED-RED
BOARD
2
CN606
USB-LED-BLUE
3
(Page 74)
R803
470
R801
220
R802
220
5
6
7
REGULATOR BOARD
CN072
2P
1
2
R070
R075
0
0
9
0
0
0
8
7
6
5
IC075
USB+5V DETECT
1
2
3
4
C079
3 . 1
5
5 . 1
0 . 1
R086
R082
100
8 . 2 k
R080
R084
330
10k
CN073
R106
2P
0 . 4 7
1
2
CN075
3P
GND
1
5V
2
GND
3
CN074
5P
IC B/D
1
IC076
IC076
GND
3
SI-3010KFE
4
DVD +9V REG
5
6
1
2
3
4
5
R061
R062
C077
33k
47k
0 . 4 7
50V
R064
C078
R063
1k
100
25V
10k
72
72
8
9
IC B/D
IC071
BA00BC0WCP-V5E2
IC071
DMP +5V REG
5
4
3
2
1
C071
JW001
0 . 4 7
50V
R071
R072
100k
47k
C072
R073
100
47k
25V
IC B/D
IC072
BA00BC0WCP-V5E2
IC072
USB +5V REG
5
4
3
2
1
C073
0 . 4 7
50V
R076
R077
100k
47k
C074
R078
100
47k
25V
IC B/D
IC073
IC073
BA00BC0WCP-V5E2
DVD +5V REG
5
4
3
2
1
R021
1k
C075
0 . 4 7
50V
R066
R067
100k
47k
C076
R065
100
47k
25V
IC B/D
IC003
IC003
BA00BC0WCP-V5E2
DVD +3.3V REG
5
4
3
2
1
R020
1k
C011
0 . 4 7
50V
R018
R017
10k
68k
C012
R019
10
47k
50V
10
11
CN071
15P
DMP_OC-DET
1
DMP_5V_GND
2
3
UNREG-IN
DMP_5V_CONT.
4
USB_OC-DET
5
USB-GND
6
MAIN
USB_5V_CONT.
7
J
BOARD
DVD_5V_GND
8
( 3 / 4 )
9
DVD_5V_OUT
CN071
DVD_3.3V_GND
(Page 61)
10
DVD_3.3V_OUT
11
DVD_15V_GND
12
DVD_15V_IN
13
DVD15V-ON/OFF
14
15
9V_OUT
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