Sony NAS-E35HD - Schematic Diagram - USB MICOM Board (4;4)

NAS-E35HD/SS-CE35HD
NAS-E35HD/SS-CE35HD
3131
• See page 43 for waveforms. • See page 54 for IC Block Diagrams. • See page 64 for IC Pin Function Description.
6-10. SCHEMATIC DIAGRAM - USB MICOM Board (4/4) -
Note: IC5 on the USB MICOM board cannot exchange
with single. When IC5 on the USB MICOM board
is damaged, exchange the entire mounted board.
USB MICOM
3
BOARD
(1/4)
BOARD
KH851
USB JACK
P
(2/4)
USB MICOM
4
BOARD
(3/4)
USB MICOM
6
BOARD
KH907
POWER
E
BOARD
IC B/D
IC B/D IC B/D
16
1. 2 2.8
2. 8
0. 8
1. 2
2. 8
2. 8
2. 8
1. 2
4. 9 4. 9
3. 3 1. 9
4. 9 4. 9
2. 5
1. 4
0
1. 4
1. 7
0. 3
0. 3
0. 8
3. 3
3. 3
0
0
0. 7
0. 7
0 1. 7 0. 2 3. 3 3. 3 3. 3
3. 3
1. 7
0
0
3. 3 3. 3
0
3. 2 1. 7
4.9
1
2
3
3P
CN7
470p
C15 0
0.1
C62
0.1
C64
0.1
C65
0.1
C82
0.1
C85
0.1
C86
10V
100
C7
10V
100
C8
10V
100
C41
10V
100
C79
10V
100
C80
10V
100
C81
1
C9
1
C83
1
C84
1
C15 1
100
R15 2
2.2k
R15 1
4.7k
R15 3
10k
R150
0
R4
0
R9
1
2
3
4
5
5P
CN6
FB2 0
0
FB5
0
FB6
0
FB7
0
FB8
0
FB9
FG2
12MHz
X5
0.1
C63
1M
R12
0.01
C11
0.01C12
0.01
C13
0.01
C87
1
C90
1k
R5
0
R16
10
C68
10
C67
10C69
100
R47
1k
R15
13
2
0.1
C57
0.1
C61
0.1
C59
0.1C58
1
2
3
4
5
6
7
CN8
7P
22p
C89
22p
C88
D01 D04 3.3V D08 D09 D10 D11 D12 D13 D14
D09
D08
GND
B18
C04
RESET
D15 D16
GND
TXP
TXN
GND
RXN
RXP
GND
5V
VBUS
D-
D+
GND
2V
GND
5V
GPIO21 GPIO22 GPIO23 MODE2 NC NC DGND VCCO NC NC GPIO7 RST# VBUS AVREG AVDDH AGNDH
GPIO13
GPIO14
GPIO15
GPIO8
UAI
UAO
MODE1
VCCO
DGND
VCCK
MODE0
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
OUT NC NC NC IN
FB
NC
OUT
OUT
OUT
Vout NC GND Cn VOUT Vss NC
(CHASSIS)
D2
MC2837
USB MICOM BOARD (4/4)
IC5
TPS74801RGWR
IC5
+1.2V REGULATOR
IC6
+3.3V REGULATOR
IC8
+2.5V REGULATOR
IC9
JM20339-LGCA0C
IC9
HARD DISK DRIVER
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33343536373839404142434445464748
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
GPIO3 GPIO2 GPIO1 GPIO0
TME#
PHYRDY
HDDA
GPIO4
DGND
VCCK
GPIO5 GPIO6 GPIO9
GPIO10
GPIO11
GPIO12
XTALI
XTALO
DM
DP
AVDDH
AGNDH
NC
AVDDH
AGND
REXT
RXP
RXN
AVDDL
AGND
TXN
TXP
12345
6
7
8
9
10
1112131415
16
17
18
19
20
EN
GND
NC NC
SS
IN
IN
IN
PG
BIAS
4321
8765
Cont
NC NC
Vin
MM1663DHBE
IC6
3
21
54
ON/OFF
VIN
IC8
S-1132B25-U5T1G
R98 4.7k
R3 4.7k
R54 4.7k
R17 47k
FB1 0
R46 10k R41 1k R42 1k
10
C66
0.1
C60
HARD
DISK
DRIVE
(1/2)
J
4
B
6911
D
H
1035 12
C
F
1
E
8
G
A
2
I
7
(Page 29)
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(Page 51)
(Page 49)