Yamaha Soavo-900SW, Руководство по обслуживанию

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16
Soavo-900SW
Soavo-900SW
■
IC DATA
PF3/INT PF2/SCK
RES
PA0/AD0
27
PA3/AD3 30
Port A
I. DEC
PC
STACK 1
STACK 8
ROM
1
PG0/AD4
1
PG3/AD7
4
Port G
PC0 17
PC3
20
Port C
PD0
21
PD3
24
Port D
I/O Bus
I/O Buff
er
E
Port E
PF1/SO
14
Serial
Shift
Register
Serial
Mode
Register
AC
ALU
DP
Serial
Mode
Register
RAM
PF0/SI
13
PF2/SCK
15
PF3/INT
16
Serial
Shift
Register
Lower Digit
Higher Digit
4 bit
4/8 bit
4/8 bit
AV+
5
AV-
6
8 bit
ADC
OSC1
8
RES
11
TEST
12
VDD
10
VSS
7
OSC2
9
25
PE0
26
PE1
Port F
13
PF0
16
PF3
26
WDR
System Bus
IR
STS
ZF
ZSF
CF TMF EXTF
CSF
WR F
CTL TM
INT
OSC
PG0/AD4
PG1/AD5
PG2/AD6
PG3/AD7
AV+
AV-
VSS
OSC1
OSC2
VDD
TEST
PF0/SI
PF1/SO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
PA3/AD3
PA2/AD2
PA1/AD1
PA0/AD0
PE1/WDR
PE0
PD3
PD2
PD1
PD0
PC3
PC2
PC1
PC0
IC7 : LC651152N-4N21-E (MAIN (1) P.C.B.)
8-bit Microprocessor
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
PG0/AD4
PG1/AD5
PG2/AD6
PG3/AD7
AV+
AV-
VSS
OSC1
OSC2
VDD
RES
TEST
PF0/SI
PF1/SO
PF2/SCK
PF3/INT
PC0
PC1
PC2
PC3
PD0
PD1
PD2
PD3
PE0
PE1/WDR
PA0/AD0
PA1/AD1
PA2/AD2
PA3/AD3
Standby LED driving output, GREEN
Standby LED driving output, RED
Predicted danger detection
STANDBY/ON SW detection
Reference voltage for AD conversion
Connection for grounding
Connection for grounding
Clock
Clock
Power 5V
System reset input
Connection for grounding
Preset 1 LED driving output
Preset 2 LED driving output
Preset 3 LED driving output
Remote control signal detection
Power supply relay driving output
Speaker relay output
Low cut filter control A
Low cut filter control B
Motor 1 clockwise revolution
Motor 1 counterclockwise revolution
Motor 2 clockwise revolution
Motor 2 counterclockwise revolution
Phase LED driving output
Error detect terminal
Motor 1 angle detection
Motor 2 angle detection
Danger preview input check pulse output
Standby terminal
No. Port Name Function
OUT
OUT
A/D
IN
POWER
GND
GND
CLK
CLK
POWER
IN
GND
OUT
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
A/D
A/D
OUT
IN
I/O