Sharp HT-SB200 Service Manual page 41

IC604 RH-IXA229AW00 : System Microcomputer ( IXA229AW ) ( 2/3 )
NAME
PIN
NO.
PORT_TYPE
SRS_WDC
30
P1_2/KI2/AN10
NO USE
31
P1_1/KI1/AN9
NO USE
32
P1_0/KI0/AN8
NO USE
33
P3_1/TRB0
NO USE
34
P3_0/TRA0
POWER (DC RELAY)
35
P6_5/CLK1
KEY POWER
36
P6_4
NO USE
37
P6_3
LVL_DETECT
38
P0_7/AN0
NO USE
39
NC
NO USE
40
NC
AREA
41
P0_6/AN1
KEY_1
42
P0_5/AN2
SYS_PROTECT
43
P0_4/AN3
VREF
44
P4_2/VREF
NO USE
45
P6_0/TRE0
AMP_PWDN
46
P6_2
AMP_RESET
47
P6_1
AMP_INT
48
P0_3/AN4
NO USE
49
P0_2/AN5
NO USE
50
P0_1/AN6
NO USE
51
P0_0/AN7
NO USE
52
P3_7/SS0
INPUT/
FORM
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
INPUT ANALOG/ CMOS INPUT/
DIGITAL OUTPUT
- -
- -
INPUT ANALOG/ CMOS INPUT/
DIGITAL OUTPUT
INPUT ANALOG/ CMOS INPUT/
DIGITAL OUTPUT
INPUT ANALOG/ CMOS INPUT/
DIGITAL OUTPUT
INPUT INPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
7 – 6
SOFT
FUNCTION OUTLINE
PULL-UP
OFF SRS_WDC
OFF Fix "L"
OFF Fix "L"
OFF Fix "L"
OFF Fix "L"
MAIN POWER CONTROL.
OFF
H: POWER ON ; L: POWER OFF
OFF MAIN SET KEY (POWER)
OFF Fix "L"
OFF LEVEL DETECT
- Port not connected
- Port not connected
OFF Destination setting
OFF [A/D] Main set key input
OFF System power abnormal detection
- Reference Voltage input port (connect to VCC)
OFF Fix "L"
AMP PWR DOWN = set L during standby
OFF
Normal operation = set H
AMP Reset Set 'L' to reset AMP
OFF
Normal operation set 'H'
OFF AMP Interrupt
OFF Fix "L"
OFF Fix "L"
OFF Fix "L"
OFF Fix "L"
HT-SB200