Sony STR-DE1075 Service Manual page 52

STR-DE1075
Pin No. Pin Name
60, 61 SDO1, SDO2
KFSIO
62
LRCKO
63
BCKO
64
65 VDDI
VSS
66
D18, D17
67, 68
A10, A9
69, 70
71 CAS
RAS
72
VDDI
73
HDIN
74
75 HCLK
HCS
76
A8, A7
77, 78
D16
79
80 D15
81 VSS
HDOUT
82
HACN
83
84 CSO
WEO
85
A6
86
D14 to D12
87 to 89
90 VDDE
VSS
91
D11 to D9
92 to 94
A5
95
96 VDDI
TCK
97
98 TDI
TDO
99
100 TMS
XTRST
101
VSS
102
D8, D7
103, 104
105, 106 A4, A3
GP10, GP9
107, 108
VDDI
109
GP8
110
111 GP7
GP6
112
A2, A1
113, 114
D6, D5
115, 116
117 VSS
GP5, GP4
118, 119
52
I/O
O Audio serial data output to the D/A converter (IC1201)
I/O
Audio clock signal (384fs/256fs) in/out terminal
O
L/R sampling clock signal output to the D/A converter (IC1201, 1202)
O
Bit clock signal output to the D/A converter (IC1201, 1202)
— Power supply terminal (+2.5V)
—
Ground terminal
I/O
Two-way data bus with the S-RAM (IC1602)
O
Address signal output to the S-RAM (IC1602)
O Column address strobe signal output terminal Not used (open)
O
Row address strobe signal output terminal Not used (open)
—
Power supply terminal (+2.5V)
I
Host serial data input from the system contrller (IC1703)
I Host clock signal input from the system contrller (IC1703)
I
Host chip select input from the system contrller (IC1703)
O
Address signal output to the S-RAM (IC1602)
I/O
Two-way data bus with the S-RAM (IC1602)
I/O Two-way data bus terminal Not used (open)
—
Ground terminal
O
Host serial data input from the system contrller (IC1703)
O
Host acknowledge signal output to the system controller (IC1703)
O Chip select signal output to the S-RAM (IC1602)
O
Write enable signal output to the S-RAM (IC1602)
O
Address signal output to the S-RAM (IC1602)
I/O
Two-way data bus terminal Not used (open)
— Power supply terminal (+3.3V)
—
Ground terminal
I/O
Two-way data bus terminal Not used (open)
O
Address signal output to the S-RAM (IC1602)
— Power supply terminal (+2.5V)
I
Emulation clock signal input terminal Not used (open)
I
Emulation data input terminal Not used (open)
O
Emulation data input terminal Not used (open)
I Emulation data input start/end select Not used (open)
I
Emulation break signal input terminal Not used (open)
—
Ground terminal
I/O
Two-way data bus terminal Not used (open)
O Address signal output to the S-RAM (IC1602)
—
Not used (open)
—
Power supply terminal (+2.5V)
—
Not used (open)
I Serial clock signal input terminal
—
Not used (open)
O
Address signal output to the S-RAM (IC1602)
I/O
Two-way data bus terminal Not used (open)
— Ground terminal
—
Not used (open)
Description