Sony CDP-LSA1 Service Manual page 45

• IC530 CXD3202AR AUDIO LINK (MAIN BOARD)
Pin. No. Pin Name
1 VSS
2 512FSI
3 VSS
4 XREQO/I
5 ADTI
6 XLATI
7 ACKI
8 VSS
9 ADTO
10 XLATO
11 ACKO
12 VDD
13 BCKI
14 LRCKI
15 DATAI
16 VSS
17 DIN
18 DOUT
19 VDD
20 BCKO
21 LRCKO
22 DATAO
23 EOF
24 VSS
25 1/8OUT
26 SYTO
27 PLLCKI
28 VDD
29 256FSO
30 VSS
31 TRST
32 TCK
33 TDI
34 TENAI
35 TD0
36 VST
37 VSS
38 DATA15
39 DATA14
40 DATA13
41 DATA12
42 DATA11
43 DATA10
44 DATA9
45 DATA8
46 VDD
47 DATA7
48 DATA6
49 DATA5
50 DATA4
51 DATA3
52 DATA2
53 DATA1
54 DATA0
I/O
— Ground.
I 512 fs input (used for flow control and ATRAC reception) (Conected to ground.)
— Ground.
I/O ATRAC data request (Output for transmission, input for reception) (Pull up R)
I ATRAC transmission data input (Conected to ground.)
I ATRAC transmission data latch signal (Conected to ground.)
I ATRAC transmission clock (Conected to ground.)
— Ground.
O ATRAC reception data (Not used.)
O ATRAC reception data latch signal (Not used.)
O ATRAC reception clock (Not used.)
— Power supply.
I Raw audio transmission bit clock
I Raw audio transmission L/R clock (fs)
I Raw audio transmission data
— Ground.
I IEC958 bi-phase data input
O IEC958 bi-phase data output (Not used.)
— Power supply.
O Raw audio reception bit clock (Not used.)
O Raw audio reception L/R clock (fs) (Not used.)
O Raw audio reception data output (Not used.)
O Raw audio reception data error flag (Not used.)
— Ground.
O Split PLL clock (256 fs) and output 1/8 fs (used for PLL Ref) (Not used.)
O Clock information transmitted from transmitting side (1/8 fs) (Not used.)
— 256 fs clock created from transmitted SYT (Conected to ground.)
— Power supply.
— Same as PLLCKI clock (Not used.)
— Ground.
— Fix test pin at left on board. (Conected to ground.)
— Fix test pin at left on board. (Conected to ground.)
— Test pin on board open (Not used.)
— Test pin on board open (Not used.)
— Test pin on board open (Not used.)
— Conected to ground.
— Ground.
I/O Host interface data bus (Bit 15)
I/O Host interface data bus (Bit 14)
I/O Host interface data bus (Bit 13)
I/O Host interface data bus (Bit 12)
I/O Host interface data bus (Bit 11)
I/O Host interface data bus (Bit 10)
I/O Host interface data bus (Bit 9)
I/O Host interface data bus (Bit 8)
— Power supply.
I/O Host interface data bus (Bit 7)
I/O Host interface data bus (Bit 6)
I/O Host interface data bus (Bit 5)
I/O Host interface data bus (Bit 4)
I/O Host interface data bus (Bit 3)
I/O Host interface data bus (Bit 2)
I/O Host interface data bus (Bit 1)
I/O Host interface data bus (Bit 0)
Function
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