Konica Minolta 7145 Service Manual page 442

APPENDIX
7.5 7235/7228/7222 Overall Wiring Diagram (1/4)
1 2
PLUG
A
JAPAN AC100V 50/60Hz
FT3
CBR 1
Circuit breaker/1
PLUG
FT1
EUROPE 200-240V 50Hz
USA 120V 60Hz
FT2
B
Circuit breaker/2
FT4
CBR 2
C
D
E
F
G
H
I
76
75 85
74 84
73 83
72 78 80 82
71 77 79 81
1 2
3 4
RL1 CNT
RL1 POWER
Noise filter
FT5
BT3 FT7
BT1 MAIN RL
AC(H)
AC DRIVE
NF
FT6
BT2
AC(N)
7-2 24V
7-4 PGND Main power switch
7-12 5V
FT9 FT10
7-16 SGND
CN11-2 CN11-1
SW1
7-20 SGND
AC(H)
7-18 12V
7-22 SGND
AC(N)
6-2 24V
CN11-3
6-8 PGND
5-3 PGND
5-4 PGND
DCPS
3-1 RL CONT
3-2 L2 CONT
3-3 L3 CONT for OPTION
3-4 24V EM
3-5 FM1 EM 23 1-1 5V 13
24 1-2 5V 14
1-3 N.C 15
6-14 N.C 25 1-4 SGND 16
6-18 N.C
26 1-5 SGND 17
2 6-4 24V 18
6-6 24V
3 19
for 5 6-10 PGND 20
DF320 6 6-12 PGND 21
6-16 5V
8 22
10 6-20 SGND
for 11 8-1 24V
BIAS 8-3 PGND
12
FM1
DCPS cooling fan
DB-211
for CB
32
33
DB-411
34
35
36
37
38
39
40
94 99 104
89 93 98 103
88 92 97 102
87 91 96 101
86 90 95 100
3 4
5 6
AC(H)
CN9-1
FT8
CN9-2
CR001
L2 DRIVE
BT4 CN9-3
CR002 L3 DRIVE
CN9-3
BT5
50 CN99-4 SGND
BT2
51 CN99-3 SGND
CN99-2 L3 CONT
52
BT1
53 CN99-1 5V
FCB
DC PSY
24V
5V
N.C 2-6
+12V
5V EM 2-5
-12V
24V EM 2-4
NMI 2-3
12V 2-2
SGND 2-1
N.C 7-9
5V 7-11
SGND 7-13
SGND 7-15
12V 7-17
for FNS
SGND 7-21
N.C 7-23
6-1 24V
SGND 7-24
6-3 24V
12V 7-19
6-5 24V
6-7 PGND
SW3
6-9 PGND
6-11 PGND SWD24V
24V 5-1
6-13 5V J24-1A J24-1B
J23-1 J23-3
6-15 5V SWD24V
24V 5-2
6-17 SGND
J23-2 J24-2A J24-2B J23-4
6-19 SGND Interlock switch
PTC heater
PTC
24V 8-2
935-1
PGND 8-4
83- 1 X2
- 2 Y2
PAKB
- 3 X1
- 4 Y1
86-14 VLCD
-13 VEE
-12 D3
-11 D2
-10 D1
- 9 D0
LCDB - 8 VEE(24V)
- 7 VSS(GND)
- 6 VDD(5V)
- 5 XSCL
- 4 LP
- 3 DIN
- 2 N.C
- 1 DISPOFF
BL
89-1 FL HOT
-4 FL GND
INV2
88- 3
- 2
- 1
106
105
5 6
7 8
TS
Symbol
FT20 FT21 FT22
J21-01 J13-2
Thermostat
J13-1
RT4 RT3
Ø4 Ø4
Fixing heater
Crimp
lamp/1
FT26
J21-02 J13-3
L2
FT25
FT28
J21-03 J13-4
L3
FT27
Fixing heater
J21-03
lamp/2
J24: 2 - 2
J24: 1 - 1
EUROPE Only
30
31
OPTIONAL
935-2
J38-A1 -A14
80-A14 52-A1 UD3
J38-A2 -A13
80-A13 52-A2 SGND
J38-A3 -A12
80-A12 52-A3 UD1
J38-A4 -A11
80-A11 52-A4 XSCL
J38-A5 -A10
80-A10 52-A5 SGND
J38-A6 -A9
80- A9 52-A6 YD
J38-A7 -A8
80- A8 52-A7 OPTXD
J38-A8 -A7
80- A7 52-A8 SGND
J38-A9 -A6
80- A6 52-A9 OPRTS
J38-A10 -A5
80- A5 52-A10 OPRXD
J38-A11 -A4
80- A4 52-A11 SGND
J38-A12 -A3
80- A3 52-A12 OPCTS
J38-A13 -A2
80- A2 52-A13 DF INT
J38-A14 -A1
80- A1 52-A14 APS INT
OB
J38-B1 -B14
80-B14 52-B1 UD2
J38-B2 -B13
80-B13 52-B2 SGND
J38-B3 -B12
80-B12 52-B3 UD0
J38-B4 -B11
80-B11 52-B4 LP
J38-B5 -B10
80-B10 52-B5 SGND
J38-B6 -B9
80- B9 52-B6 LCDENB
J38-B7 -B8
80- B8 52-B7 POWER DOWN
J38-B8 -B7
80- B7 52-B8 SGND
J38-B9 -B6
80- B6 52-B9 OPINT
J38-B10 -B5
80- B5 52-B10 MONIT
J38-B11 -B4
80- B4 52-B11 5V
J38-B12 -B3
80- B3 52-B12 5V
J38-B13 -B2
80- B2 52-B13 SYS STOP
J38-B14 -B1
80- B1 52-B14 MODE
112
111
107 110
109 114
108 113
7 8
Appendix-6
9
A
Connector
Faston
Relay connector
B
C
D
for DCPS
26 25 24 23
E
F
G
SCB 1/3
H
I
9