DSX-GS80/M80
52
Sony CONFIDENTIAL
For Authorized Servicer
MAIN BOARD IC1310
PD720114GA-YEU-AT-SAK (USB CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VDD25OUT
O
Internal regulator power supply voltage (+2.5V) output terminal
2
VSSREG
-
Ground terminal (for internal regulator)
3 to 6
LED4 to LED1
O
LED drive signal output terminal Not used
7
GREEN
O
LED (green color) control signal output terminal Not used
8
AMBER
O
LED (amber color) control signal output terminal Not used
9
VDD33
-
Power supply terminal (+3.3V)
10
X1
I
System clock input terminal (30 MHz)
11
X2
O
System clock output terminal (30 MHz)
12
VDD25
-
Power supply terminal (+2.5V)
13
BUS_B
I
Power supply setting terminal Fixed at “H” in this unit
14
TEST
I
Test mode control signal input terminal Fixed at “L” in this unit
15
RREF
-
Reference resistor connection terminal
16
AVSS (R)
-
Ground terminal
17
AVDD
-
Power supply terminal (+2.5V)
18
AVSS
-
Ground terminal
19
AVDD
-
Power supply terminal (+2.5V)
20
VDD33
-
Power supply terminal (+3.3V)
21
DMU
I/O
Two-way USB data (–) bus with the system controller
22
DPU
I/O
Two-way USB data (+) bus with the system controller
23
VSS
-
Ground terminal
24
VDD25
-
Power supply terminal (+2.5V)
25
DM1
I/O
Two-way USB data (–) bus with the front panel block (USB (front))
26
DP1
I/O
Two-way USB data (+) bus with the front panel block (USB (front))
27
VSS
-
Ground terminal
28
DM2
I/O
Two-way USB data (–) bus terminal Not used
29
DP2
I/O
Two-way USB data (+) bus terminal Not used
30
VDD33
-
Power supply terminal (+3.3V)
31
DM3
I/O
Two-way USB data (–) bus terminal Not used
32
DP3
I/O
Two-way USB data (+) bus terminal Not used
33
VDD25
-
Power supply terminal (+2.5V)
34
DM4
I/O
Two-way USB data (–) bus with the USB (rear) cable connector
35
DP4
I/O
Two-way USB data (+) bus with the USB (rear) cable connector
36
VSS
-
Ground terminal
37
SYSRSTB
I
Reset signal input terminal “L”: reset Fixed at “H” in this unit
38
PPB4
I
Power control signal input terminal Fixed at “H” in this unit
39
CSB4
I
Over current detection signal input terminal Not used
40
PPB3
I
Power control signal input terminal Fixed at “H” in this unit
41
CSB3
I
Over current detection signal input terminal Not used
42
VSS
-
Ground terminal
43
PPB2
I/O
Power control signal input/output terminal Not used
44
CSB2
I
Over current detection signal input terminal Not used
45
PPB1
I/O
Power control signal input/output terminal Not used
46
CSB1
I
Over current detection signal input terminal
47
VBUSM
I
VBUS power monitor terminal
48
VDD33REG
I
Internal regulator power supply voltage (+3.3V) input terminal
SYS SET
2019/10/17 21:47:35 (GMT+09:00)
