Read Sony HT-BE1 / SA-WBE1 / SS-BE1 Service Manual online
10
HT-BE1/SA-WBE1/SS-BE1
1
VSS
—
Ground
2
XRST
I
Reset signal input from system controller.
3
EXTIN
I
Not used. (Connected to ground)
4
FS2
I
Not used. (Connected to ground)
5
VDDI
I
Power supply pin (+2.4 V)
6
FS1
I
Not used. (Connected to ground)
7
PLOCK
O
Internal PLL lock signal output for system controller.
8
VSS
—
Ground
9
MCLK1
I
Clock signal input (13.5 MHz)
10
VDDI
I
Power supply pin (+2.4 V)
11
VSS
—
Ground
12
MCLK2
O
Clock signal output (13.5 MHz)
13
MS
I
Switching signal input of master/slave operation. (Fixed at L : internal clock)
14
SCKOUT
O
Internal system clock signal output
15
LRCKI1
I
Not used. (open)
16
VDDE
I
Power supply pin (+3.3 V)
17
BCKI1
I
Not used. (open)
18
SDI1
I
Audio IF data input
19
LRCKO
O
Sampling clock output for digital audio serial data
20
BCKO
O
Bit clock output for digital audio serial data
21
VSS
—
Ground
22
KFSIO
I/O
Audio clock signal (384fs/256fs) input/output
23 to 25
SDO1 to SDO3
O
Digital audio serial data output
26
SDO4
O
Audio IF serial output (Not used. (open))
27
SPDIF
O
Not used. (open)
28
LRCKI2
I
Sampling clock input from audio serial data.
29
BCKI2
I
Bit clock input from audio serial data.
30
SDI2
I
Digital audio data input
31
VSS
—
Ground
32
HACN
O
Acknowledge signal output for system controller.
33
HDIN
I
Serial data input from system controller.
34
HCLK
I
Clock input from system controller.
35
HDOUT
O
Serial data output for system controller.
36
HCS
I
Chip select input from system controller.
37
SDCLK
O
Not used. (open)
38
CLKEN
O
Not used. (open)
39
RAS
O
Not used. (open)
40
VDDI
I
Power supply pin (+2.4 V)
41
VSS
—
Ground
42
CAS
O
Not used. (open)
43
DQM/OE0
O
Not used. (open)
44
CS0
O
External memory chip select output (SRAM) (Not used. (open))
45
WE0
O
SRAM write enable output (Not used. (open))
46
VDDE
I
Power supply pin (+3.3 V)
47
WMD1
I
Not used. (Fixed at L)
48
VSS
—
Ground
49
WMD0
I
Not used. (Fixed at L)
50
PAGE2
O
Not used. (open)
51
VSS
—
Ground
52
PAGE1
O
External memory page switching signal output (Not used. (open))
53
PAGE0
O
External memory page switching signal output (Not used. (open))
54
BOOT
I
Not used. (open)
• IC802 CXD9617R (DSP)
Pin No.
Pin Name
I/O
Pin Description
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