Sony XAV-62BT Service Manual page 66

XAV-62BT/622/E62BT/E622
MAIN BOARD IC502 R5F364AMDZ98FB (MASTER CONTROLLER)
Pin No. Pin Name
1 NCO
2 SIRCS
3 BT_MODEL_SEL
4 NCO
5 NCO
6 BYTE
7 FLASH_W
8 XCIN
9 XCOUT
10 RESET
11 XOUT
12 VSS
13 XIN
14 VCC
15 NMI
16 VISUAL_IF
17 VISUAL_RESET
18 VISUAL_POWER
19 REVERSE_IN
20 FSW_OUT
21 VOL_ATT
22 NCO
23 MODEL_SEL
24 ZAPPIN
25 STB
26 BEEP
27 I2CKO
28 I2CSIO
29 FLASH_TX
30 FLASH_RX
31 F_CLK
32 BUSY
33 VISUAL_TX
34 VISUAL_RX
35 DIAG
36 NCO
37 CLK-OUT
38 NCO
39 HOLD
40 NCO
41 BUS/AUX
42 PARKING_IN
43 ACCIN
44 WRI/WR
45 MSTR_TX
46 MSTR_RX
47 A_MUTE
48 M_RTS
49 ATT
50 BT_AUDIO_SEL
51 EXTATT_XEN
52 Z_MUTE
53 SELF_SW
54 IN_SW
66
I/O
O Not used
I SIRCS signal input from the remote control receiver
Model (Bluetooth) setting terminal
I
"L": XAV-622/E622, "H": XAV-62BT/E62BT
O Not used
O Not used
I External data bus width selection signal input terminal
I Flash writing terminal "L": normally operation mode, "H": writing mode
I Low-speed system clock input terminal (32.768 kHz)
O Low-speed system clock output terminal (32.768 kHz)
System reset signal input from the reset signal generator and reset switch
I
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
O High-speed system clock output terminal (6 MHz)
- Ground terminal
I High-speed system clock input terminal (6 MHz)
- Power supply terminal (+3.3V)
I Non-maskable interrupt signal input terminal
O Communication start signal output to the visual controller
O Reset signal output to the visual controller
O Visual power on/off control signal output to the power controller
I Reverse shift position detection signal input terminal
External sync signal output to the switching regulator, backlight controller and power control-
O
ler
O Audio muting on/off control signal output to the audio processor
O Not used
Model (navigation) setting terminal
I
and Saudi Arabia models, "H": XAV-622: E (PAL) and Saudi Arabia models
O ZAPPIN beep sound output to the audio processor
O Standby signal output to the power amplifi er
O Beep sound output to the power amplifi er
O I2C clock signal output to the FM/AM PLL, audio processor, EEPROM and power amplifi er
I/O Two-way I2C data bus with the FM/AM PLL, audio processor, EEPROM and power amplifi er
O Serial data output to the fl ash writing connector
I Serial data input from the fl ash writing connector
O Serial data transfer clock signal output terminal at the fl ash writing mode
O Busy signal output terminal at the fl ash writing mode
O Serial data output to the visual controller
I Serial data input from the visual controller
I Diagnostic signal input from the power amplifi er
O Not used
O Sub clock signal checking terminal
O Not used
I External data bus terminal at the fl ash writing mode
O Not used
Ground line selection signal output terminal
O
(US and Canadian models)
I Side brake (parking brake) position detection signal input terminal
I Accessory power supply detection signal input terminal
I External data bus terminal at the fl ash writing mode
O Serial data output to the DVD processor
I Serial data input from the DVD processor
I Audio muting on/off control signal input from the DVD processor
I Request to send signal input from the DVD processor
O System muting on/off control signal output terminal
O Bluetooth selection signal output terminal
O External input audio muting on/off control signal output terminal
I Zero data muting on/off control signal input from the D/A converter
I Self loading position detection switch input terminal
I Disc insert detection switch input terminal
Description
"H": Bluetooth is set
Fixed at "L" (16 bit) in this unit
Fixed at "H" in this unit
"L": reset
"H": power on
"L": reverse shift position
"L": muting on
"H": navigation is unit "L": Except XAV-622: E (PAL)
"L": standby
Not used
Fixed at "L" in this unit
"L": AUX2 mode, "H": SONY bus mode
"L": accessory power on
Fixed at "H" in this unit
"H": muting on
"H": muting on
"L": Bluetooth
"H": muting on
"L": reset
"L": brake on
"H": muting on