Marantz SA8004/K1SG Service Manual page 59

1 2
00MWGD4122000
PP16
USB_SI
USB_SI
USB_SO
USB_SO
USB_SCK
USB_SCK
USB_CTS
USB_CTS USB
USB_DDI
USB_DDI
USB_NMI
USB_NMI
USB_STBY_B
USB_STBY_B
USB_RTS
USB_RTS
IPOD_ERR
IPOD_ERR
USB_RESET
USB_RESET
USB_SO
USB_SI
USB_SCK
IPOD_ERR
R504
GNDM
USB_STBY_B
C503 0.1
GNDM
R501
1M
R502
0
X503
16.9344M
C501 C502
15P
15P
GNDM
GNDM
R503
22
IPOD_SPDIF
GND POWER + POWER -
3
R509
10K
V+3.3DD
GNDM
GNDM
37
38
SOB2
39
SCKB2
40
MSB_SELECT
41
IPOD_ERR
42
N.C
R505
43
OCI
44
OPEN
PPON
45
GNDM
TEST
46
STANDBY
47
REGS
48
C.VDD
C506
49
C.GND
0.1
50
XTAL
51
XGND
52
XTAL
53
X.VDD
54
DA.VDD
55
LOUT
56
DA.GND
57
GNDM
REGC
58
DA.GND
59
ROUT
60
DA.VDD
61
D.GND
62
D.VDD
63
REG16
64
LRCK
65
SCKO
66
DOUT
67
GNDM GNDM
TEST0
68
TEST1
69
TEST2
70
TEST3
71
C33M
72
N.C
GNDM
4 5
R516 22
R517
22
V+3.3DD
GNDM GNDM
R515
GNDM
0
GNDM
X502
48M
GNDM
GNDM
GNDM
GNDM
144
AD.GND
143
AD.VDD
142
N.C
141
N.C
140
N.C
139
N.C
138
N.C
137
N.C
136
N.C
135
N.C
134
N.C
133
N.C
132
N.C
131
N.C
130
N.C
129
N.C
128
A.VDD
127
A.GND
126
N.C
U501
125
N.C
124
UPD63901-501 N.C
123
N.C
122
N.C
121
N.C
120
N.C
119
N.C
118
N.C
117
A.GND
116
A.VDD
115
N.C
114
N.C
113
N.C
112
N.C
111
N.C
110
N.C
109
GNDM
V+3.3DD
GNDM
59
6 7
26
GNDM
V+5DU
Z501
nanoSMDC110F
GNDM GNDM
V+3.3DD GNDM
GNDM
R523
22
V+3.3DD
Q501
KRC102S
GNDM
GNDM
GNDM
GNDM
SCHEMATIC DIAGRAMS (5/6)
8
N501
6P-FFC
27
1
GNDU
2
D+
3
GNDU
A
4
D-
5
GNDU
6 GNDU
BLM21PG221
L501
GNDM
N502
3P-PH
1 GNDU
GNDM
2
V+5DU
3
V+5DU
B
GNDM GNDM
C
GNDM GNDM
D
E
USB/iPOD/DIR SIGNAL LINE
F