Sony HAR-D1000 Service Manual page 52

HAR-D1000
• IC401 CXD1859AGA (DIGITAL SIGNAL PROCESSOR, ATRAC ENCODER/DECODER) (SUB BOARD)
Pin No. Pin Name
1 CLKSEL2
2 XTAL0
3 EXTAL0
4 VSC0
5 to 6 CLKSEL3 - 4
7 VDC0
8 VDE0
9 XTAL1
10 EXTAL1
11 XOSCSTP
12 VSC1
13 XRST
14 AVS1
15 AVD1
16 FS256O
17 to 18 DP0 - 1
19 VSC2
20 BS
21 SCLK
22 DIO
23 VDE1
24 VDC1
25 DP2
26 INS
27 VSC3
28 UDP
29 AVD2
30 UDM
31 BCLK
32 LRCK
33 SDO
34 VSC4
35 SDI
36 DAOUT
37 DAIN
38 VDE2
39 to 44 DB0 -5
45 VDC2
46 VSC5
47 to 52 DB6 - 11
53 VDE3
54 to 56 DB12 - 14
57 VSC6
58 DB15
59 to 63 ADR0 - 4
64 VSC7
65 to 66 ADR5 - 6
67 VDC3
68 VDE4
69 to 71 ADR7 - 9
52
I/O
I Clock mode selection input
O Oscillator output (Not used)
I Oscillator input
— Ground
I Clock mode selection input
— Core power supply (1.8V)
— I/O power supply (3.3V)
O Oscillator output (Not used)
I Oscillator input
O Oscillation stop signal output
— Ground
I System reset input
— Analog ground for PLL
— Analog power supply for PLL
O 256fs clock output
I/O DSP port 0 - 1
— Ground
O Memory stick bus state signal output
O Memory stick clock output
I/O Memory stick data input or output
— I/O power supply (3.3V)
— Core power supply (1.8V)
I/O DSP port 2
I Memory stick insertion detect signal input
— Ground
I/O USB data(+) signal input or output
— Analog power supply for USB
I/O USB data(-) signal input or output
I/O Bit clock input or output
I/O Left-right clock signal input or output
O Audio data output
— Ground
I Audio data input
O Digital audio signal output
I Digital audio signal output
— I/O power supply (3.3V)
I/O Data bus (Host bus interface)
— Core power supply (1.8V)
— Ground
I/O Data bus (Host bus interface)
— I/O power supply (3.3V)
I/O Data bus (Host bus interface)
— Ground
I/O Data bus (Host bus interface)
I Address bus (Host bus interface)
— Ground
I Address bus (Host bus interface)
— Core power supply (1.8V)
— I/O power supply (3.3V)
I Address bus (Host bus interface)
Description