Sony XAV-612BT Service Manual page 51

• IC Pin Function Description
MAIN BOARD IC201 PD720114GA-YEU-A-SAK (USB INTERFACE)
Pin No. Pin Name
1 VDD25OUT
2 VSSREG
3 to 6 LED4 to LED1
7 GREEN
8 AMBER
9 VDD33
10 X1
11 X2
12 VDD25
13 BUS_B
14 TEST
15 RREF
16 AVSS (R)
17 AVDD
18 AVSS
19 AVDD
20 VDD33
21 DMU
22 DPU
23 VSS
24 VDD25
25 DM1
26 DP1
27 VSS
28 DM2
29 DP2
30 VDD33
31 DM3
32 DP3
33 VDD25
34 DM4
35 DP4
36 VSS
37 SYSRSTB
38 PPB4
39 CSB4
40 PPB3
41 CSB3
42 VSS
43 PPB2
44 CSB2
45 PPB1
46 CSB1
47 VBUSM
48 VDD33REG
I/O
O Internal regulator power supply voltage (+2.5V) output terminal
- Ground terminal (for internal regulator)
- Not used
- Not used
- Not used
- Power supply terminal (+3.3V)
I System clock input terminal (30 MHz)
O System clock output terminal (30 MHz)
- Power supply terminal (+2.5V)
I Power supply setting terminal
I Test mode control signal input terminal
- Reference resistor connection terminal
- Ground terminal
- Power supply terminal (+2.5V)
- Ground terminal
- Power supply terminal (+2.5V)
- Power supply terminal (+3.3V)
I/O Two-way USB data (negative) bus with the panel section
I/O Two-way USB data (positive) bus with the panel section
- Ground terminal
- Power supply terminal (+2.5V)
I/O Two-way USB data (negative) bus terminal
I/O Two-way USB data (positive) bus terminal
- Ground terminal
I/O Two-way USB data (negative) bus terminal
I/O Two-way USB data (positive) bus terminal
- Power supply terminal (+3.3V)
I/O Two-way USB data (negative) bus terminal
I/O Two-way USB data (positive) bus terminal
- Power supply terminal (+2.5V)
I/O Two-way USB data (negative) bus with the connection cord
I/O Two-way USB data (positive) bus with the connection cord
- Ground terminal
I Power supply on/off control signal input form the system controller
- Not used
- Not used
- Not used
- Not used
- Ground terminal
- Not used
- Not used
- Not used
- Not used
I VBUS monitor terminal
I Internal regulator power supply voltage (+3.3V) input terminal
Description
Fixed at "H" in this unit
Not used
Not used
Not used
Not used
Not used
Not used
Not used
XAV-612BT
"H": power on
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