Schematic Diagram - Usb Board (2/3) - Sony STR-DA5200ES Service Manual

STR-DA5200ES
6-33. SCHEMATIC DIAGRAM – USB Board (2/3) –
1 2
USB BOARD
A
SPDIF 1
2
GND 3
+6V 4
P
USB ERROR 5
DIGITAL
USB DI 6
BOARD
(5/5)
USB DO 7
CN2030
B
(Page 46) USB RESET 8
USB UART_RX 9
USB UART_TX 10
USB CONNECT DET 11
CN003
11P
Q7
C
Q6
Q1
Q4
Q2
D
54
USB
BOARD
(1/3)
(Page 61)
E
Q3
Q5
F
G
M1
M4
51
M3
USB
BOARD M2
(1/3)
H (Page 61) M5
I
J
K
L
STR-DA5200ES
• See page 95 for Waveforms. • See page 114 for IC Pin Function Description.
3 4 5 6
(2/3)
UHC124_RST
RD
WR
LB
UB
IC081
BUFFER
IC081
TC7WH126FK(T5RSOYF
3.3 3.3
VCC
3.3 3.3
3.3 3.3
3.3
7 8 9 10
C085
0.1
R094 R092
10k
10k
R105
R101
10k
0
C041
100 C038 C035 C036
0.1 33p
10V 33p
X003
10MHz
92
C042
0.1
C084
R033 75 74 73 72 71 70 69 68 67
0.1
10k
R091
10k 3.3
76 DVCC
3.3
R102
77 USBSYS_RST
0 3.3
78 AM0
3.3
79 UHC124_RST
0
80 NC
3.3
R103
81 DVCC
100 3.3
82 RD
3.3
83 SRWR
3.3
84 SRLLB
3.3
85 SRLUB
0
86 LRCK
3.3
87 BCK
TMP92FY23FG-06A3ES-USB-X100
88 DVSS
89 PL3
C049
0.1 90 PL2
91 PL1
REQ 0
92 PC0(REQ)
93 PG7
94 PG6
95 PG5
96 PG4
97 PG3
98 PG2
99 PG1
100 PG0
1 2 3 4 5 6 7 8 9
C050
C087
0.1 0.1
62 62
11 12 13 14
R032
R100
10k
10k
R082
100
66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R081
100
0
A8 50
0 RB002 100
A7 49
0
A6 48
0
A5 47
0
A4 46
0
A3 45
2.7
A2 44
2.7
A1 43
RB001 100
0.6
A0 42
3.3
DVCC 41
IC006
0
NMI 40
USB CONTROLLER
DVSS 39
IC006 0.3
D15 38
0.3
D14 37
0.3
D13 36
0.3
D12 35
0.3
D11 34
0.3
D10 33
0.3
D9 32
0.3
D8 31
0.2
D7 30
0.2
D6 29
0.2
D5 28
0.2
D4 27
0.7
D3 26
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C086
100
C056
C039
C040
IC061
8 7 6 5
EEPROM
IC061
M24256-BWMN6TP(A)
C064
0.1
1 2 3 4
15 16
N1
52
N4
USB
N3 BOARD
(1/3)
N2
(Page
61)
R1
55
R2 USB
BOARD
A8
R4
(3/3)
A7
R3 (Page
A6
63)
A5
A4
A3
A2
A1
A0
R035 100
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
10V
0.1
0.1
100
10V
S1
S2 56
USB
BOARD
(3/3)
S3 (Page
63)