1
A
2
3
4
5
6
HGFEDCB
6
2
1
3
4
5
CBA GFED
(Main Control Board)
KX-P7100 6/6
2800 s
EXITCTL 005:F5
FANCTL 005:F2
FANERR 005:D3
nREGSEN 005:F5
nTOPSEN 005:F2
nEXITSEN 005:F5
+5VLD
+5VSP
+24V
+24VIR
CN19
1
2
3
CN12
1
2
0.1u
C111
+24V
REGCTL 005:F5
PUCTL 005:F5
CN13
1
2
Q13
Q17
+24V
+24V
FG-C
FG-D FG-B
FG-C
FG-B
FG-A
FG-D
+24V
10k
R118
IC14
15
OUT3
1LG
2VREF
3VSA
4IO
5IN2
6IN1
7VCC1
8VMMA
9OUT1
10 RSA
11 OUT2
12 NC1
13 PG
14 NC2
16
NC3
17
NC4
18
RSB
19
OUT4
20
VMMB
21
VCC2
22
IN4
23
IN3
24
I1
25
NC5
26
VSB
27
C/R
+24VIR
18K
R121
SMNA 003:F4
SMA 003:F4 SMNB
003:F4
SMB
003:F4
CN18
1
2
3
4
5VCTL 005:D4
FG-E
0
R113
FG-E
D3 D2 D1
I0_CTL 005:F5
510
R101
510
R102
510
R103
10k
R104
10k
R105
10k
R106
2.2k
R107 4.7k
R108
10k
R120
510
R119
10
R129
10
R139
10
R133
10
R130
10
R132
10
R137
CN16
1
2
3
4
CN15
1
2
3
4
5
CN14
1
2
10
R138
Q15
+5VSP
47u
C107
1W
0.47
R112
1W
0.47
R123
47u
C64
0
R152
0
R151
0.1u
C108
1000p
C106
1000p
C104
1000p
C105
1000p
C110
1000p
C121
1000p
C115
1000p
C120
1000p
C119
1000p
C117
1000p
C116
1000p
C114
3300p
C112
Q23
Q24
Q25
1/10W
2.2k
R166 1/10W
2.2k
R167
1/10W
2.2k
R168 1/10W
2.2k
R169
1/10W
2.2k
R170 1/10W
2.2k
R171
10k
R172
10k
R173
10k
R174
1/10W
2.2k
R175
1/10W
2.2k
R176
D4
47u
C171
Q22
Q21
Q20
IC9
5
67
1000p
C170
I1_CTL
005:G3
0.1u
C172
0.1u
C173
Not Used
0.1u
C174
1u
C175
10k
R183
2.2k
R179
1/2W
12
R122
1/2W
12
R124
FG-A
1000p
C180
10
R136
10
R191
1000p
C118
18k
R178
220k
R177
1M
R182
330k
R180
47k
R181
+5VSP
0
R194
0
R195
1u
C181
1
R193
P/U_SOL
REG_SOL
EXIT_SOL
FAN
EXIT
PUSOL_CTL
+24VGND
REGSOL_CTL
EXITSOL_CTL
24VGND
FANPWR
FANERR
5VGND
nEXITSEN
+5VSP
GND<+24V>
GND<+5V>
POWER<+5V>
POWER<+5VLD>
POWER<+5VSP>
POWER<+24V>
POWER<+24VIR>
+24VGND
F.G.
nBOUT
nAOUT
AOUT
BOUT
MAIN MOTOR
(STEPPER)
+24VGND
+5V
nTOPSEN
REG-TOP
5VGND
5VGND
nREGSEN
5VGND
Not Used
Not Used
Not Used
Not Used
( In case of reduced power mode )
Not Used
(The line is directly connected
to GND by pattern.)
Not Used
(The line is directly
connected by pattern.)
Not Used
KX-P7100
78