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21.
1. BLOCK CHART .................................................................................... 21-2
2. LOCATION OF PCBs ........................................................................... 21-4
3. PCB Function ........................................................................................ 21-6
4. Description ............................................................................................ 21-7
4-1. Main PCB (SH PCB) .......................................................................... 21-7
4-2. MCTL PCB ........................................................................................ 21-9
4-3. Front Drive PCB .............................................................................. 21-11
4-4. Image Processing PCB (RIPU / RIPM) .......................................... 21-13
4-5. Panel CTRL PCB ............................................................................ 21-15
4-6. Drum Control PCB ........................................................................... 21-16
4-7. Scanner Control PCB ...................................................................... 21-17
4-8. ADF Control PCB ............................................................................ 21-23
4-9. Power Supply PCB .......................................................................... 21-24
4-10. SMLOP PCB ................................................................................. 21-26
4-11. ROSE/OP PCB ............................................................................. 21-27
4-12. RISORINC NET-B ......................................................................... 21-28
4-13. Auto Tray CTL PCB ....................................................................... 21-29
4-14. HCF CTL PCB ............................................................................... 21-30
V1.00
Paper Feed Tray Disposal box Drum set
Block Chart Page.1 Lower Safety SW Safety SW Safety SW
4 1
Paper Feed 3 Paper Feed Tray FB set Optional Products
1
CN5
CN6
Junction PCB Upper safety SW Safety SW
Cover Safety
SW
3
CN4
TPH 11~19 Reg. 1 5 7 1 3 4 6 7 9 10 12 13 15 24VB
Power Supply Unit Storage Fan
CN10
CN6 CN5
G2 1 G2 1 1 Separation Fan1
18V1 2 18V1 2 12 24vB
CN7
G3 3 G3 3 14 24vB Separation Fan2
18V2 4 18V2 4
CN1
1
CN8
F4 24VB 9,10 9,10 24VB
F5 24VC 24VC IC 2 TPH Pressure Motor
Reg. 11,12 11,12 CN8
F6 24VD
1. BLOCK CHART
F2 F3 24VA 1,2 30V 1,2 30V
18
AC-N
G
AC-L
CN2
30V
CN3
Cutter Motor
21.
F140 IC 19
CN9
Reg. FRONT
5V-1
3,4 24vB Write Pulse Motor
DRIVE PCB
CN7 CN6
5V-2 9,10 24vB
CN11
F1
24VA
24VA
F1 CN8 CN11 CN9 CN3 Loading Pulse Motor
1 1
2
14
25,26
3 2 1
CN1
21,22
17,18
13,14
8,9,10
24VA IC Elevator Motor
5V-1 4
24VA 2
F200 5V-1 2
24VA 5
5V-2
24V
5V-2
24VC Copy Counter
5V-1 7 24VC
CN12
8 Master Counter
Cooling Fan2
Cooling Fan1
10 24VC
FILTER PCB
1 24VA 5V-1 FET IC Master Removal Motor
11
5V-2
Page2(A) 24VA Master Pressure Motor
CN4
5V-1
1
3,4 24VB Wing Pulse Motor
5V-1 8 24VB
30V 3
24VA DRUM PCB Paper Ejection Motor
CN13
DGT IF 9
DGT CTL PCB
21-2
F1 24VB Suction Fan Motor
24VA 5V-1
Page2(B) 5V-1 PCB Reg. F2 24VA
7
24VA
24VA
IC Clamp Motor
24VA Vertical Positioning Pulse 9
5V-1
Motor
Main Motor
CN14
FS1
MCTL PCB
Reg. 24VA
Battery
PEN Drum Locking Motor 24VC Paper Feed Clutch
MAIN PCB
24VC
DMC-32
Pressure Motor Pressure Solenoid
Ink Motor
Horizontal Positioning Pulse
Motor
DGT Tablet Digitizer IV
Reg. 5V-2
RIPU PCB
DMC-32
24VA Read Pulse Motor Job
NET-B Key Card 5V-1
5V-1 ADF PCB Sepapator
5V-1 ADF Unit VI
IV
Panel Unit 5V-1
5V-1 24VA Power Supply Unit
Panel CTRL PCB LCD F1: 5A/250VAC F2: 15A/250VAC
F1 F3: 3.15A/250VAC F4: 6.3A/250VAC
5V-1 F5: 3.15A/250VAC F6: 3.15A/250VAC
LAMP Auto tray 24VA Stacking Stopper Pulse
Invator PCB Page2(C) Motor
F140:3.15A/250VAC F200:1.25A/250VAC
5V-1 24VA 5V-1 CTL PCB 24VA
24VA Stacking Guide Pulse Filter PCB Inverter PCB
5V-1
5V-1 F1: 6.3A/250VAC F1:750mA/125VAC
Motor
Panel SKEY PCB Panel MKEY PCB Auto control DGT-MAIN-PCB
SMLOP PCB F1: 1A/50V F2: 0.5A/50V
Stacking Tray DGT-TABLET-PCB
FS1: 0.5A/50V
Block Chart Page.2
Main FILTER RIPU-PCB MCTL-PCB
PCB PCB
Page1(B) Page1(A) Page1(C)
ROSE Multi Tray Paper
5V 2
F101
OP-PCB 24V 2 Feeder 24VA For RP3100
FB Pulse Motor
5V-1
HCF Power SCAN300
Supply PCB 24VA PCB
5V-1 Inveter PCB LAMP
CCD
TM5000
5V 6,7 5V 1 HCF DRIVE 24V For RP3590,RP3500
24V 3,4 24V 7,8 Pickup Motor 24VA FB Pulse Motor
CN1
CN6
CN14
CN2
F5 PCB 5V-1
SCAN-IF
CN7
1 Nip Release 24VA 400PCB
Transfer 3 Solenoid1 24VA CCD
1 Nip Release 5V-1
TM2500 Safety SW 3
CN15
Solenoid2
CN13
21-3
F3 SCANNER
Cover Safety 1 F1
SW-MT 3 LAMP
CN20
1 Transfer CTL-PCB Inveter PCB
Interlock
CN16
Clutch4
Relay X1
1 Transfer
Clutch1
F4 3 Transfer For RP3790,RP3700
Clutch2 FB Pulse Motor
Transfer Motor 1 5 Transfer
24VA
CN19
Clutch3
CN17
7 Tray 1 Feed 24VA Reg.
Tray 1 Limit 7 Clutch 5V-1
SW 5 9 Tray 2 Feed
CCD
Clutch SCANNER
CN9
Tray 2 Limit 3
SW 1
1 CTL-PCB F1
Tray 2
F1 F2 3 Interlock SW LAMP
Tray1 Elevator Inveter PCB
1 5 Tray1 Safety
CN18
Motor 7
Tray 2 Elevator 3 SW
HCF
CN11
Motor HCF Power Supply Unit
Main PCB F101: 6.3A/250VAC
Scanner Unit
F1: 1.5A/50V
HCF MAIN PCB
F1: 1.0A/250VAC F2: 1.0A/250VAC
F3: 1.0A/250VAC F4: 2.5A/250VAC
F5: 6.3A/250VAC
21.
21-4
09876543210987654321
3 1090 6 8 3 6 0983 5 1
432201879547215947624321
32109876543210987654321 09876543210987654321
3 1 9 0 6 8 3 6 0 83 5 1
432109879543210987624321 09876543210987654321
09876543210987654321
RISORINC NET-B 32109876543210987654321
432201879547215947624321
3 1 9 0 6 8 3 6 0 83 5 1 09876543210987654321
32109876543210987654321 09876543210987654321
432201879547215947624321
3 1 9 0 6 8 3 6 0 83 5 1
432201879547215947624321
3 1 9 0 6 8 3 6 0 83 5 1 09876543210987654321
09876543210987654321
322187654721547654321
31 9 6 3 0 8 5
432109879543210987624321 76543210987654321
432201879547215947624321
3 1090 6 8 3 6 0983 5 1 210987654321 76543210987654321
76543210987654321
3 1 9 0 6 8 3 6 0 83 5 1 210987654321 76543210987654321
Interface Kit;SH (ROSE/OP-PCB) 322187654721547654321
76543210987654321
43220109876594321
3 1 9 0 6 8 3 6 0 83 5 1
432201879547215947624321
32109876543210987654321 210987654321 76543210987654321
3 0 68 6 3 51
432109879543210987624321 2 5 0 287 8 54 4 2 1
76543210987654321
76143910967653321 76543210987654321
432201879547215947624321
3 1 9 0 6 8 3 6 0 83 5 1 76543210987654321
32109876543210987654321 76143910967653321
2 5 0 287 8 54 4 2 1 76543210987654321
432201879547215947624321
3 1 9 0 6 8 3 6 0 83 5 1 76143910967653321
2 5 0 287 8 54 4 2 1 76543210987654321
3 1 9 0 6 8 3 6 0 83 5 1
322187654721547654321 76143910967653321
2 5 0 287 8 54 4 2 1 76543210987654321
432201879547215947624321
32109876543210987654321 76543210987654321
76543210987654321
MCTL PCB
3 1 9 0 8 3 6 0 83 1
432201879547215947624321 76143910967653321
2 5 0 287 8 54 4 2 1 76543210987654321
432109876543210987654321
31 9 6 3 0 8 5 76543210987654321
76143910967653321
432201879547215947624321
3 1090 6 8 3 6 0983 5 1 2 5 0 287 8 54 4 2 1
210987654321 76543210987654321
322187654721547654321 76543210987654321
1 9 6 3 0 8 5
3 1 9098 3 6 0 8321
432201879547215947624321
321090 6 8 3 6 0983 5 1 210987654321 76543210987654321
0 8 6 3 1
3 109876543210987654321 210987654321 76543210987654321
432109876543210987654321 76543210987654321
432201879547215947624321
0 8 6 3 1 210987654321 76543210987654321
76543210987654321
Interface Kit;MC (SMLOP PCB) 3 1 9 0 6 8 3 6 0 83 5 1
432201879547215947624321
322187654721547654321
1 9 6 3 0 8 5
3 109879543210987624321
432201879547215947624321 210987654321
210987654321 76543210987654321
76543210987654321
43210987654321
3 0 8 6 3 1 210987654321 76543210987654321
Main PCB (SH PCB)
Image Processing PCB (RIPU PCB) Rear View
Power Supply Unit
10987654321
10987654321
10987654321
10987654321
10987654321 87654321
87654321
Front Drive PCB 10987654321
10987654321 87654321
87654321
10987654321 87654321
10987654321
10987654321 4321
10987654321 4321
10987654321
10987654321 4321
4321
10987654321
10987654321 4321
10987654321
Drum PCB
INK Sensor PCB
Front View
Panel SKEY PCB
Panel CTRL PCB
Panel MKEY PCB
2
210987654321 543210987654321
1098765432 543210987654321 87654321
87654321
210987654321 543210987654321 87654321
210987654321 543210987654321
1
210987654321 543210987654321 87654321
87654321
987654321
987654321
987654321
987654321 7654321
987654321 7654321
987654321 7654321
987654321 7654321
987654321 7654321
987654321 7654321
Scanner Control PCB 987654321
987654321 7654321
987654321
987654321
987654321
0987654321
0987654321
0987654321
CCD 0987654321
Scan 400 IF PCB Upper View
2. LOCATION OF PCBs
21.
21.
Compatibility
Risograph RP RP RP RP RP
3700 3790 3500 3590 3100
Name
Main PCB (SH PCB)
MCTL PCB
Front Drive PCB
RIPU PCB
RIPM PCB
PanelCTRL PCB
Panel MKEY PCB
Panel SKEY PCB
Drum Control PCB
Power Supply PCB
Sub Control PCB
Scanner Control PCB
SCAN400IF PCB
SCAN300IF PCB
ADF Control PCB
SMLOP PCB
ROSE/OP PCB
RISORINC NET-B
HCF Main PCB
HCF Drive PCB
HCF Power Supply PCB
For 400DPI machines only For 300DPI machines only
Inside of ADF Unit (Option)
Option
21-5
21.
3. PCB Function
PCB Name Function
Main PCB (SH PCB) Overall Control, Computor Interface
MCTL PCB Drive control of components
Front Drive PCB Drive control of components
RIPU PCB Processing Image Data
RIPM PCB Processing Image Data
PanelCTRL PCB Control of Display and Touch Panel
Panel MKEY PCB Enter Main function key, Numeral Display
Panel SKEY PCB Enter Sub function key
Drum Control PCB Control of the inside of Drum
Power Supply PCB Supply all voltages
Sub Control PCB Supply voltage to TPH
Scanner Control PCB FB Scanning control
SCAN400IF PCB Convert Scanner resolution
ADF Control PCB ADF control
SMLOP PCB Junction of Auto control stacking tray
ROSE/OP PCB Junction of Multi tray paper feed
RISORINC NET-B Network connection
HCF Main PCB Control of Multi Feed Tray unit
HCF Drive PCB Drive control of Multi Feed Tray unit
HCF Power Supply PCB Supply voltage to Multi Feed Tray unit
21-6
21.
4. Description
4-1. Main PCB (SH PCB)
1 1 19 1 15 SW1:Reset
40 CN09 38 CN03 20 2 CN04 16
B0
A0
2
2
19
1
SW4
CN10
to PC parallel port
SW1
18
36
CN18
B1
A1
DIMM
10 CN08 1
IC4
9
to Modem
FL PT
1
SW2
26
Beige 1
CN01
14 Blue
CN06
CN5 PC card slot x2
13
BT1
A26 A1
1 C12 2 1 3 B26 CN17 B1
CN07
21-7
21.
4-1.
Supply PCB
Power
SC7700
CN3
NET-B
16
CN04 1
CN03