Sony HCD-SBT100 Service Manual page 60

HCD-SBT100/SBT100B/SBT300W/SBT300WB
• IC Pin Function Description
MAIN BOARD IC101 R5F3650KCDFA (SYSTEM CONTROLLER) (HCD-SBT100/SBT100B)
R5F3650MCDFA (SYSTEM CONTROLLER) (HCD-SBT300W/SBT300WB)
Pin No. Pin Name
1 MTK DOUT
2 MTK CLK
3 MTK RESET
4 SIRCS
5 BCO SPI DOUT
6 BCO SPI DIN
7 BCO SPI CLK
8 BYTE
9 CNVss
10 Xcin
11 Xcout
12 RESET
13 Xout
14 Vss
15 Xin
16 Vcc
17 NMI
18 NFC RFDET
19 BCO WOL IN
20 AC-CUT
21 BCO SPI READY
22 CP IIC CLK
23 CP RESET
24 CP IIC SDA
25 BT SPI CS
26 ILLUM LED BL
27 BCO_SPI_REQ
28 ILLUM LED WT
29 WIFI CH SEL
30 BCO 3.3V-ON
TUNER SDA/
31
DAB TxD-OUT
TUNER SCL/
32
DAB RxD-IN
RDS INT/
33
DAB POWER-3.3V
TUNER POWER/
34
DAB POWER-1.2V
35 BT TxD-OUT
36 BT RxD-IN
37 BT CTS
38 BT RTS
39 BT POWER
40 BT RESET
41 NFC SW
42 USB-OC
43 USB-POWER
44 CP SELECT
45 BCO RESET
46 NFC SPICLK
47 WM TxD OUT
48 WM RxD IN
60
I/O
O Serial data output to the servo/audio processor
I Serial data transfer clock signal input from the servo/audio processor
O Reset signal output to the servo/audio processor
I SIRCS signal input from remote control receiver
O Serial data output to the WiFi module (HCD-SBT300W/SBT300WB only)
I Serial data input from the WiFi module (HCD-SBT300W/SBT300WB only)
O Serial data transfer clock signal output to the WiFi module (HCD-SBT300W/SBT300WB only)
I External data bus width selection signal input terminal
I Processor mode selection signal input terminal
I Sub system clock input terminal (32.768 kHz)
O Sub system clock output terminal (32.768 kHz)
System reset signal input terminal
I
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
O Main system clock output terminal (5 MHz)
- Ground terminal
I Main system clock input terminal (5 MHz)
- Power supply terminal (+3.3V)
I Non-maskable interrupt signal input terminal
I RF detection signal input from the NFC
I Wake on LAN signal input from the WiFi module (HCD-SBT300W/SBT300WB only)
I AC cut on/off detection signal input terminal
I Ready signal input from the WiFi module (HCD-SBT300W/SBT300WB only)
I/O Two-way I2C clock signal bus with the MFI (HCD-SBT300W/SBT300WB only)
O Reset signal output to the MFI
I/O Two-way I2C data bus with the MFI (HCD-SBT300W/SBT300WB only)
O Chip select signal output to the WiFi module (HCD-SBT300W/SBT300WB only)
O LED drive signal output terminal for the effect indicator LED (blue color)
I Request signal input from the WiFi module (HCD-SBT300W/SBT300WB only)
O LED drive signal output terminal for the effect indicator LED (white color)
I WiFi channel selection signal input terminal
Power on/off control signal output terminal for the network section
O
(HCD-SBT300W/SBT300WB only)
Two-way I2C data bus with the TUNER board (HCD-SBT100/SBT300W)
I/O
Serial data output to the DAB board (HCD-SBT100B/SBT300WB)
Serial data transfer clock signal output to the TUNER board (HCD-SBT100/SBT300W)
I/O
Serial data input from the DAB board (HCD-SBT100B/SBT300WB)
RDS interrupt signal input from the TUNER board (HCD-SBT100/SBT300W)
I/O +3.3V power on/off control signal output to the DAB board for the DAB tuner section
"H": power on (HCD-SBT100B/SBT300WB)
Power on/off control signal output to the TUNER board for the tuner section
(HCD-SBT100/SBT300W)
O
+1.2V power on/off control signal output to the DAB board for the DAB tuner section
"H": power on (HCD-SBT100B/SBT300WB)
O Serial data output to the Bluetooth module
I Serial data input from the Bluetooth module
I Clear to send signal input from the Bluetooth module
O Return to send signal output to the Bluetooth module
O Power on/off control signal output terminal for the Bluetooth section
O Reset signal output to the Bluetooth module
O Standby control signal output to the NFC
I USB VBUS power over current detection signal input terminal
O USB VBUS power on/off control signal output terminal
O CP bus selection signal output terminal (HCD-SBT300W/SBT300WB only)
O Reset signal output to the WiFi module
O Serial data transfer clock signal output to the NFC
O Serial data output terminal for the WALKMAN port
I Serial data input terminal for the WALKMAN port
Description
"L": reset
"L": reset
Not used
"L": AC cut on
"L": reset (HCD-SBT300W/SBT300WB only)
"L": 1−11 ch, "H": 1−13 ch
"L": reset
"H": power on
"L": reset (HCD-SBT300W/SBT300WB only)
Not used
Not used
"H": LED on
"H": LED on
"H": power on
"H": power on
"H": power on