1

A

2
3
4
5
6

HGFEDCB

6
2
1
3
4
5

CBA GFED

SNRCTL 002:F2
SNRCLK 002:D4
Q012
nSNRLD 002:F2
TRPWM
002:G3
DBPWM
002:G4
Q005
Q008
+24V
+24VIR
+24V
1000p
C038
0.1u
C020
0.1u
C029
EEPCLK 002:H2
EEPCS 002:H2
SNRCLK 002:G5
PUCTL 003:A2
REGCTL 003:A2
5VCTL 003:A4
DBCH
002:F2
CHGCTL
002:F2
TRCTL
002:F2
EEPDO 002:H2 DBPWM
002:C5
TRPWM
002:C5
0.1u
C034
0.1u
C036
IC004
1
UI2
2
INT27
3
AN0
4
P51
5
P52
6
P53
7
P54
8
P55
9
P56
10
P57
11
AVCC
12
AVR
13
AVSS
14
INT10
15
P61
16
INT12
17 P63
18 P64
19 NRST
20 MOD0
21 MOD1
22 X0
23 X1
24 VSS
25 P27
26 P26
27 P25
28 P24
29 P23
30 PPG02
31 PPG01
32 P20
33 P17
34 P16
35 P15
36 P14
37 P13
38 P12
39 P11
40 P10
41 P07
42 P06
43 P05
44 P04
45 P03
46 P02
47 P01
48 P00
49
C/NC
50
P30
51
SCK1
52
SO1
53
SI1
54
PT02 55
P35
56
VCC
57
WTO
58
PT01
59
INT20
60
P41
61
P42
62
P43
63
P44
64
P45
nSNRLD
002:G5 nTOPSEN
003:A4
PUNIT 001:E5
FANERR 003:D5
EEPDI 002:H2
nREGSEN 003:A4
nEXITSEN 003:A5
I1_CTL
003:G3
EEPCS
002:D4 EEPCLK
002:D4 EEPDO
002:D3 EEPDI
002:F5
0.1u
C027
0.1u
C022
DBCH
002:C4 CHGCTL
002:C4
FANCTL
003:D5
TRCTL
002:C4
SNRCTL
002:G5
nTECTL
002:C3
+24VIR
+5VSP
+5VLD
+24V
1000p
C025
1000p
C028
Q006
IC002
8
VCC
4
GND
+24VIR
390K 1%
R029
CPUCLK 001:F3
nCS
001:A4
SO2
001:A4 SCK2
001:A4
SI2
001:A4
nHSYNC
001:F3
nCBSY
001:F2
nPRINT
001:F2
CXD
001:F2
SXD
001:F2 CCLK
001:F2
nPRDY
001:F1
nTOP
001:F2 nSBSY
001:F2 nPURGE
001:F2
SOP
IC005
1
CS 2
SK 3
DI 4
DO
5GND
6TEST
7NC
8Vcc
0.1u
C039
MMCTL 003:E1
MMHALF 003:E2
nMMLD 003:E2
CN005
1
2
3
4
5
6
7
CN010
1
2
3
4
5
FG-D
FG-B
FG-C
FG-A
nRST
001:D5
TESEN
002:F2
Q009
D001
1/2W
18
R036
Q003
nTECTL
002:F2
CN009 2
1
1000p
C024
TESEN
002:C5
EXITCTL 003:A3
1k
R035
1k
R042
2.2k
R041
2.2k
R040 1k
R044
4.7k
R054
510
R055
10k
R056
10k
R059
510
R030
220
R039
470k
R028
IO_CTL 003:D4
PNON 003:G2
CN008
1
2
3
4
5
6
7
8
9
10
IC003
1GND
2VDD
3
CD 4
RESET
0.1u
C030
CN007 1
2
10k
R033
1k
R034
10k
R049
2.2k
R038
IC002
3
21
2.2k
R037
51k
R032
Q010
10k
R047
10k
R048
Q007
Q004
Q002
+5VSP
4.7k
R045
4.7k
R043
4.7k
R046
Q011
+5VSP
4.7k
R057
10k
R050
nOPTION 001:E5
nPNON_OP 001:E6
nPUCTL_OP 001:E6
nPSAVE
001:F1
18K 1%
R031
6.3V/47u
C023
6.3V/47u
C026
50V/0.47u
C033
FG-E
35V/22u
C021
0
R118
CN006 1
2
3
33
R121
33
R122
33
R123
33
R124
33
R125
10k
R126
0.1u
C082
35V/47u
C040
100p
C066
100p
C065
6.3V/47u
C035
100p
C103
0.01u
C092
0.01u
C093
100p
C095
100p
C094
L002
L003
L006
L007
L008
L009
L004
L005
L011
L012
L010
100p
C102 100pC101
100p
C100
100p
C099
100p
C098
100p
C097
100p
C096
100p
C115
D007
51k
R058
PSU
DOOR
THERMISTOR
HVU
POLYGON
5VGND
nFCTL
+24V
+24V
+5V
24VGND
24VGND
nSNRCTL
+24V
nSNRCLK
24VGND
nSNRLD
+5V
TH
24VGND
+24V
nTR
nTRCTL
nCHGCTL
nDBCH
24VGND
nDB
+24VIR
+24VIR
nFSRCTL
nDOPEN
THERMISTOR
GND<+24V>
POWER<+5V> POWER<+24V>
POWER<+24VIR>POWER<+5VLD>
POWER<+5VSP>
GND<+5V>
+5V
TECTL
nMMLD
PNON
PNON_OP
OPTNON
nPUCTL_OP
FG
TE_ROUT
5VGND
TE_R
24VGND

2/3

(Engine Control Board)

KX-P7105/KX-P7110

Not Used
Not Used
Not Used
Not Used
(The line is directly
connected by pattern.)
(The line is directly
connected by pattern.)
KX-P7105 / KX-P7110
100