Sony ZS-PS30CP Manual de serviço - Página 32

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Também para Sony ZS-PS30CP: Instruções de utilização (2 páginas), Manual de Instruções (2 páginas)

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Sony ZS-PS30CP Manual de serviço
ZS-PS30CP
MAIN BOARD IC1001 T5CJ3-7A62 (USB CONTROLLER)
Pin No.
Pin Name
1
RST
2
USB PWR
3, 4
TEST0, TEST1
5
TEST2
6
DVCC3B
7 to 9
SYSTEM0 to SYSTEM2
10
DVSS1
11
DVCC1B
12
RVOUT1
13, 14
RVIN1, RVIN2
15
RVOUT2
16
DVCC1A
17
DVSS2
SYSTEM3 to
18 to 25
SYSTEM10
26
DVSS3
27
DVCC3A1
SYSTEM11 to
28 to 43
SYSTEM26
44
DVSS4
45
DVCC3A2
SYSTEM27 to
46 to 53
SYSTEM34
54 to 61
TEST3 to TEST10
62
DVSS5
63
DVCC3A3
SYSTEM35 to
64 to 68
SYSTEM39
69
SYSTEM40 (BOOT)
70
SYSTEM41
71
LRCK
72
MODE1
73
X2
74
DVSS5
75
X1
76
DVCC3A4
77
SYSTEM42
78
USBPON
79
D+
80
D–
81
MODE0
82
TEST11
83
DVSS7
84
USB TX
85
USB RX
86
SYSTEM43
87
SYSTEM44 (TXD)
88
TEST12 (RXD)
89
SYSTEM45
90
SDA
91
SCL
92
USB BCK
93
USB DATA
94
USB GATE
95
DVCC3A4
96
USB REQ
97 to 99
TEST13 to TEST15
100
DVSS8
32
I/O
I
Reset signal input from the system controller
I
Power control signal input from the system controller
I
Test mode setting terminal
Maximum fi le number selection signal input terminal
I
"L": 128 DIR/128 fi le, "H": 64 DIR/192 fi le
-
Power supply terminal (+3.3V)
O
Not used
-
Ground terminal
I
+1.5V power input terminal
O
+1.5V power output from internal regulator
-
Power supply terminal (+3.3V)
O
+1.5V power output from internal regulator
I
+1.5V power input terminal
-
Ground terminal
O
Not used
-
Ground terminal
-
Power supply terminal (+3.3V)
O
Not used
-
Ground terminal
-
Power supply terminal (+3.3V)
O
Not used
I
Test mode setting terminal
-
Ground terminal
-
Power supply terminal (+3.3V)
O
Not used
I
Boot signal input terminal
O
Not used
O
L/R sampling clock signal output to the system controller
I
Operation mode setting terminal
O
System clock output terminal (9 MHz)
-
Ground terminal
I
System clock input terminal (9 MHz)
-
Power supply terminal (+3.3V)
O
Not used
O
USB VBUS control signal output terminal
I/O
Two-way USB data (+) bus with the USB connector
I/O
Two-way USB data (–) bus with the USB connector
I
Operation mode setting terminal
I
Test mode setting terminal
-
Ground terminal
O
Serial data output to the system controller
I
Serial data input from the system controller
O
Not used
O
Serial data output terminal
I
Serial data input terminal
O
Not used
I/O
Two-way I2C data bus terminal
I/O
Two-way I2C clock bus terminal
O
Bit clock signal output to the system controller
O
USB data output to the system controller
O
Gate signal output to the system controller
-
Power supply terminal (+3.3V)
I
Request signal input from the system controller
I
Test mode setting terminal
-
Ground terminal
Description
"L": reset
Normally: fi xed at "L"
Fixed at "L" in this unit
Normally: fi xed at "L"
Not used
Fixed at "H"
Not used
Fixed at "H"
Normally: fi xed at "L"
Not used
Not used
Not used
Not used
Normally: fi xed at "L"