Schematic Diagram - Usb Micom Board (3/4) - Sony NAS-E35HD Service Manual

NAS-E35HD/SS-CE35HD
NAS-E35HD/SS-CE35HD
6-9.

SCHEMATIC DIAGRAM - USB MICOM Board (3/4) -

1 2 3 4
A
USB MICOM BOARD (3/4)
C101 C44
B
10 0.1
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34
C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
D
R8 R10 4
R103
10k 0
0
E
C45
0.1
R10
4.7k
C97 C96
10 10
48 47 46 45 44 43
F
49 HVss
D15 2. 6
50 CD15
D14 0. 7
51
CD14
D13 0. 1
52
CD13
D12
0. 2
53 CD12
D11
0. 1
54 CD11
D10 0. 2
55 CD10
D9 0. 7
56 CD9
G
D8 0. 2
57 CD8
2. 5
C47
58 LVDD
0.1
D7 2. 4
59
CD7
D6 2. 2
60 CD6
D5
2. 3
61 CD5
D4
2. 4
62 CD4
D3 2. 4
63 CD3
64 LVss
H
1 2 3 4 5 6
C48
0.1
I
J
K
L
M
30
• See page 43 for waveforms. • See page 54 for IC Block Diagrams.
5 6 7
(Page 28)
2
USB MICOM
BOARD
(1/4)
R6 R7
10k
10k
R99
0
33 32 31 30 29 28 27 26 25
IC1
IC1
MX29LV160CTTI-70G-E35HD-03
FLASH MEMORY
16 17 18 19 20 21 22 23 24
R100
0
C100
13 10
IC B/D
42 41 40 39 38 37 36 35 34 33
C3
22p
R11 X1
1 1M 12MHz
XI 32
0. 8
C4
XO 31
22p
R89 0
2. 5
30
LVDD
C46
0.1
29
TIN0
IC4
TIN1 28
TIN2 27
USB INTERFACE
ID 26
IC4
xRPDEN 25
S1R72005F00A300
RPDEN 24
R95
HVss 23
0
0
22
DP
0 R94 0
DM 21
C49 0.1
3. 3
HVDD2 20
R93 0
3. 3
VBUSHF 19
BUSPWRSEL 18
VBUSDRV5 17
7 8 9 10 11 12 13 14 15 16
C99
10
C50 0.1
54 53 52 51 50 49 48
IC3
SDRAM
1 2 3 4 5 6 7
C52
C10
0.1 0.1
C113
10
30
8 9 10 11
R80 R90
100 100
IC B/D
IC7
MEMORY DECODER
16 15 14 13 12 11 10 9
IC7
SN74LVC138APWR-12
1 2 3 4 5 6 7 8
C93
10
C5 0.1
C51 0.1
C114
C56
10
0.1
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28
IC3
W9812G6GH-75
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
R10 2
0
Note: IC1 on the USB MICOM board cannot exchange
with single. When IC1 on the USB MICOM board
is damaged, exchange the entire mounted board.
12 13
(Page 29)
5
USB MICOM
BOARD
(2/4)
D09
D08
6
USB MICOM
BOARD
(4/4)
(Page 31)
GND
C04