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XL-DK257N
IC701 RH-IXA159AW00 : System Microcomputer (5/5)
NO USE
1
P96/ANEX1
NO USE
2
P95/ANEX0
VOL_DATA
3
P94
VOL_CLK
4
P93
NO USE
5
P92/TB2IN
NO USE
6
P91/TB1IN
VOL_LATCH
7
P90/TB0IN
BYTE
8
BYTE
CNVSS
9
CNVSS
XCIN
10 P87/XCIN
XCOUT
11 P86/XCOUT
RESET
12 RESET
X_OUT
13 XOUT
GND
14 VSS
X_IN
15 XIN
VCC
16 VCC1
NMI
17 P85/NMI
P-IN
18 P84/INT2
OCS
19 P83/INT1
RX_IN
20 P82/INT0
AMP DET
21 P81
AMP MUTE
22 P80
AMP ON/OFF
23 P77
RDS_VOL_CONT
24 P76
RDS DATA
25 P75/TA2IN
RDS CLK
26 P74/TA2OUT
P73/CTS2/RTS2
IPOD_DETECT
27
TA1IN/
P72/CLK2
FLD RESET
28
TA1OUT
P71/RXD2/SCL
IPOD_TXD
29
2
P70/TXD2/SDA
IPOD_RXD
30
2
Figure 8-3 BLOCK DIAGRAM OF IC
8 – 11
P10 80
FUNC_CD
P11 79
BOOT CONTROL
P12 78
CD RESET
P13 77
CD_BUS0
P14 76
CD_BUS1
P15/INT3 75
CD_BUS2
P16/INT4 74
CD_BUS3
P17 73
CD_BUCK
P20 72
CD_CCE
P21 71
CD_REQ
P22 70
CD_PUIN-SW
P23 69
NO USE
P24 68
NO USE
P25 67
S_MUTE
P26 66
NO USE
P27 65
NO USE
VSS 64
GND
P30 63
IND_TIMER
VCC2 62
VCC
P31 61
NO USE
P32 60
NO USE
P33 59
NO USE
P34 58
MOT_SPEED
P35 57
TRY_M-
P36 56
TRY_M+
P37 55
AC_RLY
P40 54
CLOSE_SW
P41 53
OPEN_SW
P42 52
HP_SW
P43 51
HP_MUTE
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