23
D-FS601
5-11. IC Pin Function Descriptions
• IC801 T5AW5-SPTU-MP1 System Controller (MAIN Board)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 to 56
57 to 60
61 to 63
64, 65
66
67
68
69
70
I/O
—
I
O
I
—
I
I
I
I
I
I
I
O
O
O
I
O
O
I
I
I
I
I
I
I
I
I
I
O
O
I/O
—
I
I
O
I
I
I
O
I
O
O
—
—
O
O
I
O
O
Pin Name
GND
XIN
XOUT
TEST
VDD1
PRESET–
ACK_CD_I
RESET
ACK_CD_WAKE_I
RESERVE
SCOR_I
GRSCOR_I
AMUTE_O
XSOE_O
XLAT_O
MSDTI_I
MSDTO_O
MSCK_O
VCPU_AD
VREF_AD
AD_CHGMNT
AD_BATMNT
AF_FAV_KEY
AD_CDTEST
AD_KEY
AD_RMKEY
AD_DCINMNT
OPEN_LID_I
TU_POWERON_O
BEEP_O
TSB_I/O
VDD2
KEY_INTERRUPT_I
TUON_I
X_TU_MUTE_O
FOK_I
XL/O_I
ESP_I
LCDREQ_O
HOLD_I
SEG15 to SEG0
COM3 to COM0
V3 to V1
C1, C0
XWAKE_O
PGMSO_O
PGMSI_I
PGMSCK_O/
PWSWR_O
AGCPWM_O
Description
Ground (digital)
Clock input
Clock output Not used (open)
Shipment test pin (connected to ground)
Power supply (2.0V)
PRESET– signal input (not ured)
Acknowledgement and status signal input from the DTS (IC61)
Reset signal input from the reset IC (IC404)
Wake up signal input from the DTS (IC61)
Selector for NJR TU or NJR SP TU (fixed at “H”)
Sub-code sync detection signal input from the DSP (IC601)
GRSCOR signal input from the DSP (IC601)
Muting control signal output to the DSP (IC601)
Serial data output enable signal output to the DSP (IC601)
Serial data latch signal output to DSP (IC601)
Serial data input from the DSP (IC601) and the DTS (IC61)
Serial data output to the DSP (IC601) and the DTS (IC61)
Serial clock output to the DSP (IC601) and the DTS (IC61)
Reference voltage input terminal (high)
Reference voltage input terminal
Battery charge voltage monitoring signal input from the IC401
Battery voltage monitoring signal input
Favorite key signal input
CD test mode on signal input
Key signal input
Key signal input from the remote commander (fixed at “L”)
DC input voltage monitoring signal input
CD lid open/close detection signal input from the S801
Power control signal output to the DTS block
Beep sound signal output to the headphone amplifier (IC302)
Not used (open)
Power supply
Key input detection interrupt signal input during sleep mode
Radio mode status signal input
DTS muting disable signal output during CD playback
Focus OK signal input from the DSP (IC601)
Line out jack detection signal input (fixed at “H”)
G-PROTECTION switch signal input from the S802
Communication sync signal output to the DTS (IC61)
HOLD switch signal input from the S903
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Wake up signal output to the IC401
Not used (open)
Not used (open)
Headphone amplifier power control signal output
AGC PWM signal output to the IC401
