Sony CDX-GT57UPW Manual Del Usuario página 40

CDX-GT57UPW/GT62UMI/GT570UE/GT570UI/GT570UP/GT574UI/GT620UI/GT626UI
Ver. 1.1
• IC Pin Function Description
MAIN BOARD IC501 R5F3650ECDZ99FB (MAIN SYSTEM CONTROLLER) (GT57UPW/GT62UMI/GT570UE/GT570UI/
IC501 R5F3650KCDZ96FB (MAIN SYSTEM CONTROLLER) (GT570UP)
Pin No. Pin Name
1 NOSE_SW
2 SIRCS
3 UNISO
4 UNISI
5 UNISCK
6 BYTE
7 CNVSS
8 XIN
9 XOUT
10 RESET
11 OSCOUT
12 VSS
13 OSCIN
14 VCC1
15 NMI
16 MEC_SELFSW
17 BUIN
18 NCO
19 RC_IN1
20 MC_RX
21 NCO
22 MC_TX
23 NCO
24 SYNC_OUT
25 SYNC_PRE5V_ON
26 BEEP
27 I2C_SCK
28 I2C_SIO
29 FW_TXD
30 FW_RXD
31 FW_CLK
32 FW_BUSY
33 XM_TX
34 XM_RX
35 XM_POWER_EN
36 to 38 NCO
39 EPM
40 NCO
41 MEC_LOAD
42 MEC_EJECT
43 NCO
44 CE
45 HIT2_DATA
46 HIT2_SCL
47 HIT2_RESET
48 to 50 NCO
51 EN_SYS
52 IPOD
53 NCO
54 NA
55 ACC_IN
56 ATT
57 DIAG
58 AMPSTB
59 GHOST_RST
40
I/O
I Front panel remove/attach detection signal input terminal
I Remote control signal input from the remote control signal receiver
- Not used
- Not used
- Not used
I External data bus width select signal input
I Flash write signal input terminal
I Low speed operation clock signal input terminal (32.768 kHz)
O Low speed operation clock signal output terminal (32.768 kHz)
I System reset signal input terminal
O High speed operation clock signal output terminal (7.92 MHz)
- Ground terminal
I High speed operation clock signal input terminal (7.92 MHz)
- Power supply terminal (+3.3V)
I Non-maskable interrupt signal input terminal
I Detection signal input from the CD section (self switch)
I Back up power supply detection signal input terminal
- Not used
I Rotary remote commander shift key input terminal
I Serial data input from the sub system controller
- Not used
O Serial data output to the sub system controller
- Not used
O Synchronize signal output to the DC/DC converter
- Not used
O Beep sound drive signal output to the power amplifi er
O IIC serial clock signal output terminal
I/O IIC two-way serial data bus terminal
O Flash writer data output terminal
I Flash writer data input terminal
I Flash writer clock signal output terminal
O Flash writer busy signal output terminal
O Serial data output to the SIRIUSXM IN connector (GT570UP only)
I Serial data input from the SIRIUSXM IN connector (GT570UP only)
O Power supply on/off control signal output to the SIRIUSXM IN connector (GT570UP only)
- Not used
O EPM signal output terminal
- Not used
O Motor (Loading) signal output to the CD section
O Motor (Eject) signal output to the CD section
- Not used
I Chip enable signal input terminal
I/O IIC two-way serial data bus with the tuner unit
O IIC serial clock signal output to the tuner unit
O Reset signal output to the tuner unit
- Not used
O Power supply on/off control signal output to the DC/DC converter
- Not used
- Not used
- Not apply
I Accessory power detection signal input terminal
O Muting on/off control signal output terminal
I Diagnostic signal input from the power amplifi er
O Standby control signal output to the power amplifi er
O Reset signal output to the sub system controller
Description
"L": Front panel is attached
Connect to VSS in this unit
Normally operation: "L", Flash write: "H"
Not used
Fixed at "H" in this unit
"L" is input at low voltage
Fixed at "L" in this unit
Fixed at "H" in this unit
"L": accessory power on
"H": muting on
GT574UI/GT620UI/GT626UI)