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IC1 RH-IXA311AW00 : System Microcomputer ( IXA311AW ) ( 4/4 )
TUN_SCL / DAP_SCL
H/P MUTE
VCC
VREF
SYS_PROTECT
VSS
AREA
LEVEL_DETECT
AC_RELAY
TIMER_LED
USB_EN
CURRENT_LIMIT
KEY2
KEY1
JOG_1/2
iPod_EN
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
P3_5 / SCL /
SSCK
P3_7 / SSO
VCC / AVCC
VREF
P0_7 / AN0 /
DA1
VSS / AVSS
P0_6 / AN1 /
DA0
P0_5 / AN2 /
CLK1
P6_1
P6_2
P0_4 / AN3
P0_3 / AN4
P0_2 / AN5
P0_1 / AN6
P0_0 / AN7
P1_0 / K10 /
AN8
H/P-SW
1
P3.3/SSI P1_1/KI1/AN9
48
S/W_MUTE
TUN_SDA / DAP_SDA
2
P3_4/SDA/SCS P1_2/KI2/AN10
47
TUN-RST
MODE
3
MODE P1_3/KI3/AN11
46
IN_SI
XCIN
4
P4_3 / XCIN P3_2 / (INT2)
45
IN_SO
XCOUT
5
P4_4 / XCOUT P3_6 / (INT1)
44
AMP_SD
RESET
6
RESET P3_0 / TRA0
43
AMP_OTW
XOUT
7
XOUT / P4_7 P3_1 / TRB0
42
CD_RST
VSS
8
VSS / AVSS P6_3 / TXD2
41
CD_SI
XIN
9
P4_6 / XIN P6_4 / RXD2
40
CD_SO
VCC
10
VCC / AVCC
P6_5 / (CLK1) /
(CLK2)
39
CD_SCLK
DAP_RST
11
P5_4 / TRCIOD P6_7 / INT3 / RXD1
38
NC
DAP_PWDN
12
P5_3 / TRCIOC P6_6 / INT2 / TXD1
37
CD_SREQ
DAP_MUTE
13
P5_2 / TRCIOB P4_5 / INT0
36
SYS_STOP
+12V_EN
14
P5_1 / TRCIOA /
P6_0 / TREO
35
CD_MREQ
DSEL_OE
15
P5_0 / TRCCLK P8_0 / TRFO00
34
USB_IN
FL_CS
16
P2_7 / TRDIOD1 P8_1 / TRFO01
33
NC
P2_6/TRDIOC1
P2_5/TRDIOB1
P2_4/TRDIOA1
P2_3/TRDIOD0
P2_2/TRDIOC0
P2_1/TRDIOB0
P2_0TRDIOA0 /
TRDCLK
P1_7/TRAIO /
INT1
P1_6/CLK0
P1_5/RXD0 /
(TRAIO ) /(INT1)
P1_4/TXD0
P8_6
P8_5 / TRFO12
P8_4 / TRFO11
P8_3 / TRFO10
/ TRF1
P8_2 / TRFO02
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
FL_RESET
iPod_DET
FAULT
I_SW
U_SW
FW_UPD_STA
DSEL_S
RX_IN
FL-SCK
FW_UPD_PRO
FL_SDATA
TRAY_MOT-
TRAY_MOT+
TRAY_IN
TRAY_OUT
A_MUTE
Figure 5-1 Block Diagram of IC
IXA311AW
TRCTRG