Figure - Sharp HT-SB60 Service Manual

HT-SB60
IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (5/5)
NO USE 1 P96/ANEX1
NO USE P95/ANEX0
2
NO USE P94
3
NO USE 4 P93
NO USE 5 P92/T B2IN
NO USE 6 P91/T B1IN
NO USE P90/T B1IN
7
BYTE 8 BYTE
CNVSS 9 CNVSS
XCIN 10 P87/XCIN
XC OUT 11 P86/XC OUT
RESET 12 RESET
X_OUT XOUT
13
GND 14 VSS
X_IN XIN
15
VCC 16 VCC1
NMI P85/NMI
17
NO USE P84/INT2
18
SYS_STOP 19 P83/INT1
RX_IN P82/INT0
20
NO USE 21 P81
NO USE P80
22
NO USE P77
23
NO USE 24 P76
NO USE P75/TA2IN
25
VFD_BK 26 P74/TA2OUT
P73/CTS2/RTS2/
NO USE
27
TA1IN
P72/CLK2/TA1
NO USE 28
OUT
P71/RXD2/SCL2/
SCL 29
TA0IN
P70/TXD2/SDA2/
SDA
30
TA0OUT
Figure 6-1 BLOCK DIAGRAM OF IC
6 – 5
P10 80 CLK_DRIVER
P11 DIN_DRIVER
79
P12 DOUT_DRIVER
78
P13 77 STBY_DRIVER
P14 76 LED_STBY
P15/INT3 75 LED_ON
P16/INT4 NO USE
74
73 NO USE
P17
72 VFD_LAT
P20
71 NO USE
P21
70 NO USE
P22
69 NO USE
P23
NO USE
68
P24
67 TS_INT
P25
TS_WAKEUP
66
P26
65 NO USE
P27
GND
64
VSS
NO USE
63
P30
62 VCC
VCC2
NO USE
61
P31
60 TS_RESET
P32
NO USE
59
P33
RST_DIR
58
P34
57 GP01_DIR
P35
GP00_DIR
56
P36
55 RST_ADC
P37
OVFL_ADC
54
P40
53 ADC_INT
P41
52 NO USE
P42
NO USE
51
P43