Read Sony DAV-DS1000 / ST-DS1000 Service Manual online
14
ST-DS1000
2-7. IC PIN FUNCTION DESCRIPTION
• IC801
µ
PD78F0034AGK-9ET (SYSTEM CONTROLLER)
Pin No.
1, 2
3
4 to 8
9
10
11 to 14
15
16
17
18
19
20
21
22
23
24
25
26 to 28
29
30 to 33
34
35
36
37
38
39
40
41
42
43
44
45
46
47, 48
49, 50
51
52
53
54
55
56
57 to 61
62
63
64
I/O
—
I
—
—
—
—
—
—
—
I
O
I
O
O
O
—
—
—
I
—
—
—
I
O
I
—
O
I
—
I
I
I
—
—
—
—
—
—
—
—
—
—
O
O
I/O
Pin Name
P50/A8 to P51/A9
P52/A10
P53/A11 to P57/A15
VSS0
VDD0
P30 to P33
P34/SI31
P35/SO31
P36/SCK31
P20/SI30
P21/SO30
P22/SCK30
P23/RXD0
P24/TXD0
P25/ASCK0
VDD1
AVSS
P17/ANI7 to P15/ANI5
P14/ANI4
P13/ANI3 to P10/ANI0
AVREF
AVDD
RESET
XT2
XT1
IC(VPP)
X2
X1
VSS1
P00/INTP0
P01/INTP1
P02/INTP2
P03/INTP3
P70/TI00, P71/TI01
P72/TI50, P73/TI51
P74/PCL
P75/BUZ
P64/RD
P65/WR
P66/WAIT
P67/ASTB
P40/AD0 to P44/AD4
P45/AD5
P46/AD6
P46/AD7
Description
Not used (open)
Tuner tuning status signal input from the IC1
Not used (open)
Ground terminal
Power supply terminal
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Serial data input from the system controller (IC1001, SA-WS1000)
Serial data output to the system controller (IC1001, SA-WS1000)
Serial data transfer clock input from the system controller (IC1001, SA-WS1000)
Clock output to the PLL (IC2)
Data output to the PLL (IC2)
Chip enable signal output to the PLL (IC2)
Power supply terminal
Ground terminal (analog)
Not used (open)
Data input from the PLL (IC2)
Not used (open)
Reference voltage terminal (analog)
Power supply terminal (analog)
System reset signal input from the system controller (IC1001, SA-WS1000)
Subsystem clock output (not used)
Subsystem clock input (not used)
Internally connected
Main system clock output (8.38MHz)
Main system clock input (8.38MHz)
Ground terminal
Reset signal input from the reset signal generator (IC316)
RDS data input from the RDS decoder (IC603) (AEP, UK)
RDS clock input from the RDS decoder (IC603) (AEP, UK)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Write protect signal output to the EEPROM (IC101)
Serial clock output to the EEPROM (IC101)
Serial data input/output from/to the EEPROM (IC101)
Ver 1.1 2004.01
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