Sony HCD-G2BNiP Service Manual page 58

HCD-G2BNiP/G2NiP
MAIN BOARD IC402 R5F3650NBDFA (SYSTEM CONTROLLER)
Pin No. Pin Name
1 DP SDA/SPI DOUT
2 DP SCL
3 DP CS
4 SIRCS
5 BCo SPI DOUT
6 BCo SPI DIN
7 BCo SPI SCL
8 BYTE
9 CNVss
10 Xcin
11 Xcout
12 RESET
13 Xout
14 Vss
15 Xin
16 Vcc
17 NMI
18 RDS-INT
19 SBSY
20 AC-CUT
ACTIVE LED/
21
BCo_POWER
22 CP IIC CLK
23 BCo_SPI_CS
24 CP IIC SDA
25 BCo_RESET
26 CP RESET
27 BCo_SPI_REQ
28 BCo_SPI_READY
29 IIC_CLK
30 IIC_SDA
31 CONT_B
32 I2S_SW
33 DEBUGGER I/O
34 CONT_A
35 DAB_TxD_OUT
36 DAB_RxD_IN
37 DAMP_SD
38 DAMP_PROTECT
39 EVOL_LATCH
40 EVOL_CLK
FLASH WRITE
41
MODE IN
42 D-AMP-MUTE
43 EVOL_DATA
44 DSP_DOUT_MUTE
45 DSP_RESET
FLASH WRITE
46
MODE IN
47 DSP IIC_SDA
48 DSP IIC_CLK
DAB-POWER_3.3,
49, 50
DAB-POWER_1.2
51 STANDBY_LED
52 ST LATCH
53 ST DATA
54 ST CLK
58
I/O
O Serial data output to the fl uorescent indicator tube
O Serial data transfer clock signal output to the fl uorescent indicator tube
O Chip select signal output to the fl uorescent indicator tube
I SIRCS signal input from the remote control receiver
O Serial data output to the wireless LAN module
I Serial data input from the wireless LAN module
O Serial data transfer clock signal output to the wireless LAN module
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 from the reset signal generator
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 RDS interrupt signal input from the FM/AM receiver
I Subcode block sync signal input from the CD-MP3 processor
I AC cut on/off detection signal input terminal
O LED drive signal output terminal for STANDBY indicator (green color)
O Serial data transfer clock signal output to the EEPROM
O Chip enable signal output to the wireless LAN module
O Serial data output to the EEPROM
O Reset signal output to the sample rate converter and wireless LAN module
O Reset signal output to the EEPROM
I Request signal input from the wireless LAN module
I Ready signal input from the wireless LAN module
O IIC serial data transfer clock signal output terminal
O IIC serial data output terminal
External audio input selection signal output terminal
O
"L": tuner (FM/AM), "H": AUDIO IN 1 or AUDIO IN 2
O USB/DAB selection signal output to the multi plexer
O Not used
External audio input selection signal output terminal
O
"L": AUDIO IN 1, "H": tuner (FM/AM) or AUDIO IN 2
O Serial data output to the DAB tuner module (G2BNiP only)
I Serial data input from the DAB tuner module (G2BNiP only)
O Shut down signal output to the digital audio amplifi er driver
I Protect (fault) signal input from the digital audio amplifi er driver
O Serial data latch pulse signal output to the electrical volume
O Serial data transfer clock signal output to the electrical volume
I Flash write mode setting signal input terminal
O Muting on/off control signal output terminal
O Serial data output to the electrical volume
O Muting on/off control signal output to the DSP
O Reset signal output to the DSP
I Flash write mode setting signal input terminal
O Serial data output to the DSP
O Serial data transfer clock signal output to the DSP
Power supply on/off control signal output terminal for the DAB tuner section
O
(G2BNiP only)
O LED drive signal output terminal for STANDBY indicator (red color)
O Serial data latch pulse signal output to the FM/AM receiver
I/O Serial data input/output with the FM/AM receiver
O Serial data transfer clock signal output to the FM/AM receiver
Description
Fixed at "L" in this unit
"L": reset
Not used
"L": AC cut on
"L": reset
Not used
Not used
"L": shut down
Not used
"L": muting on
"L": muting on
"L": reset
Not used
"L": LED on
"L": reset
"L": protect
"H": power on
"L": LED on