KONICA MINOLTA DI350 Diagram
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CONNECTORS LAYOUT
A
B
C
CN32
D
CN30
E
F
G
H
K
L
I
J
Description
Number of Pin Possible to confirm by removing external cover.
➀
Not possible to confirm by removing external cover.
1
CN2
CN31
CN35
1171D010AD
CN33
CN3
CN25
CN34
CN4
CN26
CN36
CN39
CN24
CN22
CN50
CN37
CN14
CN7
CN45
CN5
CN23
CN13
CN21
CN19
CN9
CN43
CN16
CN6
CN38
CN8
CN33
CN29
CN20
CN40
CN42
CN12
CN15
CN10
CN18
CN27
CN11
CN17
CN41
1170D001CA
CN28
CN No. LOCATION GRID
CN2 2P 24-E 5-F
CN3 2P 3-C 7-D
CN4 3P 5-F 10-I
CN5 4P 2-A 12-I
CN6 10P 2-A~B 13-K
CN7 3P 2-D 12-I~J
CN8 6P 19-G 13-J
CN9 2P 19-H 12-K
CN10 12P 25-G 13-H~I
CN11 12P 2-E~F 14-J
CN12 9P 19-F~G 13-J
CN13 12P 23-H~I 12-K
CN14 7P 19-I 11~12-K
CN15 14P 21-E~F 13-K
CN16 8P 23-H 13-J
CN17 13P 2-F~G 14-J
CN18 2P 12-E 13-I~J
CN19 2P 19-H 12-K
CN20 2P 12-E 13-I
CN21 2P 5-C 13-J
CN22 3P 2-A~B 11-K
CN23 2P 22-H 12-K
CN24 2P 5-G 11-J
CN25 2P 20-G 7-E~F
CN26 3P 2-A~B 10-J
CN27 2P 25-G 14-H
CN28 12P 23-G 14~15-J
CN29 30P 25-H~I 13-H
CN30 6P 26-A~B 4-E
CN31 2P 13-E 7-C
CN32 3P 11-D 5-D
CN33 3P 11-D 7-C
CN34 2P 26-A 7-D
CN35 4P 26-B 7-C
CN36 2P 20-I 10~11-K
CN37 2P 23-I 11~12-K
CN38 4P 23-F~G 23-F~G
CN39 2P 5-E 11-J
CN40 3P 5-F 13-J
CN41 3P 5-C 14-J
CN42 2P 5-E 13-J
CN43 2P 14-F 12-I
CN45 2P 14-E 12-I
CN50 8P 5-H 11-J
500-Sheet Cassette
CN33 2P 21-F 13-K
1170-B401-0A
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ELECTRICAL PARTS LAYOUT
A
B
C
D
E
F
G
H
K
L
M5
UN9
LA2
UN7
PC14
UN8
BCR
PWB-R
S2
INV
PWB-L
M4
UN2
PWB-A
PWB-I
M1
SL1
PC5
PU1
I
J
M2
PC6
PWB-N
PU2
PC13
CL1
TH1
CL2
TS1
PC2
CL3
HGB
UN4
UN5
CCD
PC3
TF1
PC8
HV1
S1
1167D147CA
PC4
UN6
E1
PC12
PWB-R
PWB-H
S3
PWB-S
S5
UN1
H1
M3
M9
LA1
TH2
PWB-R
S3
CNT2
CNT1
S4
S5
S2
S1
SL1
PC11
M7
PWB-A
1171D015AB
M6
PC10
M8
S4
SYMBOL PART NAME LOCATION GRID
BCR BCR Board 11~13-A~E 1~2-C
CCD CCD Board 18-B~D 5-C
CL1 S ynchronizing Clutch 22-H~I 4-D~E
CL2 Transport Clutch 20-H 4~5-D
CL3
CNT1 Total Count e r 27-A
CNT2 Plug-In Counter —— 7~8-C
E1 ATDC Sensor 4-H 7-K
H1 Fusing Roller Heater Lamp 1-C
HV1 High Voltage Unit 1-E~G 5-E~F
HGB HGB Bo a r d 16~18-B~I 4~5-B
INV Inverter Board 11-B~C
LA1 Era ser Lamp 4~5- E
LA2 Exposure Lamp 10-B 3~5-C
LD1 Laser ✽1————
M1 I/C Motor 4-I 4-D
M2 Main Motor 20-E~F 4-D
M3 Fusing Cooling Fan Motor 1-A~B
M4
M5 Scanner Motor 11-C 4-B
M6
M7
M8 Ozone Fan Motor 4-C 14-J
M9 I/C Cooling Fan Motor 4-F
M10 Poly gon Motor ✽1————
PC2
PC3 Paper Exit Sensor 1-D 5-D
PC4 Paper Empty Sensor 22-I 5-E
PC5 Paper Near Empty Sensor 20-G 4-E
PC6 Cassette Set Se nsor 20-G~H 4-E
PC8
PC10
PC11 Toner Bottle Cover Sensor 4-D~E 12-J
PC12
PC13
PC14
PU1 Power Supply Unit 1 24~25-A~D
PU2 Power Supply Unit 2 24~25-E~F 4-B~C
PWB-A Master Board 6~9-D~I 2~3-E
PWB-B Laser Diode Board ✽1————
PWB-H
PWB-I Paper Size Detecting Board 20-F
PWB-L PPM Switching Board 26~27- A 2-E
Manual Feed Paper TakeUp Clutch
Pow er Unit Cooling Fan
Motor
Main Hopper Toner
Replenishing Motor
Sub Hopper Toner
Replenishing Motor
Synchronizing Roller
Sensor
Main Feed Paper Take-Up
Sensor
Toner Bottle Home Position
Sensor
Scanner Home Pos i tion
Sensor 1
Scanner Home Pos i tion
Sensor 2
Original Cover Detecting
Sensor
Double Feed Detecting Board
20-I
24-F 2-E
4-A 14-I
4-B 13-J
22-I 5-D
20-I 5-E
4-D 14-I~J
11-D 7-C
11-D 4-D
11-C 2~3-C
20-F~G 5~6-E
4~5D~E
7~8C~D
4~7D~E
2~3C~D
10~12-
I~J
5~6D~E
10~11-
H~I
2~4-
E~F
2~3-
E~F
SYMBOL PART NAME LOCATION GRID
PWB-N RAM Board 21-A~B 3~4-E
PWB-R
PWB-R
PWB-R
S1 Power Switch 27-B 5-F
S2
S3
S4
S5 Size Reset Switch 13-D~E 7-C
SL1 Paper Take-Up Solenoid 20-H 4-D
TF1
TH1 Fusing Roller Thermistor 1~2-A 5-D
TH2 I/C Thermistor 4-G 10-J
TS1
UN1 Control Panel
UN2 MFB Board
UN4
UN5
UN6
UN7
UN8
UN9
500-Sheet Cassette
PWB-A Cassette Main Board
PWB-S Paper Size Detecting Board
S1 Cassette Set Switch
S2 Side Door Set Sensor
S3 Take-Up Sensor
S4 Paper Empty Sensor
S5 Paper Near Empty Sensor
SL1 Take-Up Solenoid
✽1: Components used in the PH Unit
✽2: Metric Areas Only
✽3: Standard for the Metric Areas
Fuser Frame Register
Board
Pre-Transfer Guide Plate
Register Board 1
Pre-Transfer Guide Plate
Register Board 2
Side Cover Interlock S witch
1
Side Cover Interlock S witch
2
Sub Hopper Toner Empty
Switch
Fusing Roller Heater Lamp
Fuse
Fusing Roller Thermostat 2-C 5-D
Original Size Detecting
Sensor 1 (Option) ✽2
Original Size Detecting
Sensor 2
Original Size Detecting
Sensor 3 (Option)
Original Size Detecting
Sensor 4
Original Size Detecting
Sensor 5 (Option)
Original Size Detecting
Sensor 6 ✽3
Optional for the Inch Areas
1~2-B 4-C
1~2-I 6-E
1~2-I 9-J
27-B~C 4-D
27-C
4-C 12-J
2-C 5-D
7~8-A~B
19~21-A~D
13-B 5~6-B
10~11-A~B 6-C
15-E 6~7-C
13-B~C 3-C
15-E~F 3-C
13-D 4-C
21~22-F~H 13-K
21-G 7-F
21-H 12-K
22-F~G 11-K
22-G~H 9-J
22-G 10-K
22-F 11-K
21-F 13-K
6~7-
E~F
6~8C~D
2~3D~E
1170-B301-0A
3568724
91
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C
D
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