Sony MHC-V3 Service Manual page 68

MHC-V3/V4D
Ver. 1.1
• IC Pin Function Descriptions
ARAGON BOARD (6/6) IC101 R7S7200022CFP (SYSTEM CONTROLLER)
Pin No. Pin Name
1 NC
2 VIDEO-MUTE
3 CDM-UNLOAD-SW
4 CDM-LOAD-SW
5 BT-RESET
6 NC
7 Vcc
8 BT-ON
9 Vss
10 NC
11 PVcc
12 VBUS-OE
13 NC
14 AUDIO_CLK_OUT
15 MTK-RESET
16 MTK-BUSY
17 MTK-CLK
18 Vss
19 MTK-XIFCS
20 MTK-SDI
21 Vcc
22 MTK-SDO
23 Vss
24 SSI3_BCKO
25 PVcc
26 SSI3_LRCKO
27 NC
28 SSI3_DI
29 SSI0_BCKO
30 SSI0_LRCKO
31 Vss
32 SSI0_DO
33 SSI0_DI
34 Vcc
35 LCD_CLK
36 Vss
37 CKIO
38 LCD_CSB
39 PVcc
40 LCD_SDA
41 ANALOG-ASEL
42 ANALOG-BSEL
43 DEBUG-TxD
44 NFC-SPICLK
45 POWER-KEY
46 Vss
47 USB-OC
48 BLUE_LED
49 NFC-SW
50 PVcc
51 NC
52 NFC-SEL
53 NFC-RF-DET
54 SSI1_DO
68
I/O
- Not used
O Muting Control for Video
I CDM UNLOAD SW
I CDM LOAD SW
O Reset signal output to the Bluetooth module "H": reset
- Not used
- Power supply terminal (+3.3V)
O Bluetooth on/off control signal output terminal for bluetooth section
- Ground terminal
- Not used
- Power supply terminal (+3.3V)
O MTK Vbus Output enable control pin
- Not used
O Clock Signal from Aragon to MTK master clock
O MTK Reset pin
O BUSY Signal communication between MTK
I Clock Signal from MTK
- Ground terminal
I MTK CHIP SELECT
I Data In Signal from MTK
- Power supply terminal (+3.3V)
O Data Out Signal to MTK
- Ground terminal
O Clock signal from Aragon to DAC BIT
- Power supply terminal (+3.3V)
O Clock signal from Aragon to DAC LRCK
- Not used
I SRC from MTK to Aragon data in
O Clock signal from Aragon to Wf DAC BCK
O Clock signal from Aragon to Wf DAC LRCK
- Ground terminal
O Data Out from Aragon to Wf DAC
O Data out from Aragon to Tw DAC
- Power supply terminal (+3.3V)
O Serial clock output to FL CIG
- Ground terminal
- Not used
O LCD Chip Select
- Power supply terminal (+3.3V)
O Serial data output to LCD
O Multiplexer selector A for Analog input
O Multiplexer selector B for Analog input
O TxD (for Debug)
O Serial data transfer clock signal output to the NFC
I Power Key input terminal
- Ground terminal
I USB Overcurrent Detection input port
Bluetooth LED control
O
O NFC standby control output terminal to the NFC section
- Power supply terminal (+3.3V)
- Not used
O NFC data read/write control output terminal to the NFC section
I NFC RF signal detection signal input from the NFC section
O Data Out signal from Aragon to Tw DAC
Description