Sony XDR-S10HDiP Service Manual page 30

XDR-S10HDiP
• IC Pin Function Description
MICON BOARD IC401 R5F3640MDFAR (SYSTEM CONTROL, LCD DRIVE)
Pin No. Pin Name
1 SOUT NC
2 CLK4 NC
3 P9_4 RMT
4 P9_3 NC
5 P9_2 NC
6 P9_1 NC
7 P9_0 NC
8 BYTE
9 CNVSS
10 XCIN
11 XCOUT
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC1
17 NMI
18 INT2 VDET
19 INT1 DTUNER_RDS
20 INT0 NC
21 P8_1 CLOCK SHIFT
22 P8_0 NC
23 P7_7 NC
24 P7_6 NC
25 P7_5 NC
26 P7_4 LIGHT1
27 P7_3 LIGHT2
28 TA10OUT/V BEEP
29 RXD2/DTUNER_SCL
30 TXD2/DTUNER_SDA
31 P6_7/TXD1
32 P6_6/RXD1
33 P6_5/CLK1
34 P6_4/RTS1
35 DMP_TXD_SDA0
36 DMP_RXD_SCL0
37 P6_1 DTUNER_RESET
38 P6_0/NC
39 P5_7/NC
40 P5_6 32k_OUT
41 P5_5/EPM
42 P5_4 3.3V DETECT
43 P5_3 DMP_POWER
44 P5_2 DMP_DETECT0
P5_1 DTUNER_
45
POWER
46 P5_0/CE
47 P4_7/CSB
48 P4_6/RST
49 P4_5/A0
50 P4_4/WRB
51 P4_3/RDB
52 P4_2/NC
30
I/O
— Not used (Open)
— Not used (Open)
I Remote control signal input
— Not used (Open)
— Not used (Open)
— Not used (Open)
— Not used (Open)
I External data bus input. (Connected to ground)
I Change processor mode input
I System sub clock signal input (32.0 kHz)
O System sub clock signal output (32.0 kHz)
I System reset signal input
O System main clock signal output (5.53 MHz)
— Ground
I System main clock signal input (5.53 MHz)
— Power supply (+3.3 V)
I NMI interruption signal input (Not used) (Pull up)
I LED+B detection signal input
I RDS data interruption signal input
— Not used (Open)
I Control pin for system main clock frequency shift. (Not used)
— Not used (Open)
— Not used (Open)
— Not used (Open)
— Not used (Open)
O LCD back light control signal output
O LCD back light control signal output
O Beep signal output
O Serial clock output to D-Tuner.
O Serial data output to D-Tuner.
O Serial data output to iPod
I Serial data input from iPod
I Serial clock input for serves jig
I RTS signal input for serves jig
I/O EEPROM serial data input/output
O EEPROM serial clock signal output
O D-Tuner reset signal output
— Not used (Open)
— Not used (Open)
— Not used (Open)
— Not used (Open)
I +B (+3.3V) detection signal input
O IPod power control signal output
I IPod connected signal input
O D-Tuner power control signal output
— Not used (Open)
O LCD chip select signal output
O LCD reset signal output
O LCD address A0 signal output
O LCD data Write signal output
O LCD data read signal output
O Not used (Open)
Description