Panasonic UB-5315SERIES / UB-5815SERIES (serv.man2) Service Manual ▷ View online
UB-5315 SERIES
UB-5815 SERIES
UB-5815 SERIES
Electronic Board
ORDER NO. KM70302828C0
H19
1
GENERAL PRECAUTIONS
3
1.1.
Safety Precautions
3
1.2.
Electrical Tests
3
1.3.
For Service Technicians
3
1.4.
About Lead Free Solder (PbF: Pb free)
4
2
SPECIFICATIONS
5
2.1.
Specification
5
2.2.
Exterior Dimensions
7
3
NAME AND FUNCTION OF EACH PART
8
3.1.
Function of Control Panel
9
4
INSTALLATION
10
4.1.
Installation Requirements
10
4.2.
Minimum Space Requirements
10
4.3.
Preparation (Check Accessories.)
10
4.4.
Installation-1 (Screen Unit, Printer Unit)
12
4.5.
Installation-2 (Thermal Transfer Film)
24
4.6.
After Installing
27
4.7.
Installing the Driver and the Software
28
4.8.
Assembling the optional Stand.
29
4.9.
Adjust Screen Unit Height on the Stand
34
4.10. Assembling the Wall-mounting Fixture
36
4.11. Note for the Wall-mounting Fixture
37
5
SECTIONAL VIEW
40
5.1.
Screen Block
40
5.2.
Printer Block
41
6
MECHANICAL FUNCTION
43
6.1.
Screen Feed Mechanism
43
6.2.
Copy Mechanism
44
6.3.
Printer Mechanism
45
6.4.
Sensors
47
7
MAINTENANCE
49
7.1.
Maintenance Chart
49
7.2.
Cleaning and others
49
8
DISASSEMBLY INSTRUCTIONS
54
8.1.
Disassembly Flowchart
54
8.2.
Screen
56
8.3.
Printer Unit
72
8.4.
Disassembly Parts when opening the Printer Door
73
8.5.
Disassembly Parts when removing the Paper Cover and
Paper Path Lower
76
8.6.
Disassembly Parts when removing the Back Plate
80
9
Test Mode
84
9.1.
Contents
84
9.2.
Operation
86
10 ADJUSTMENT
87
10.1. Adjustment-1 (Image Sensor)
87
10.2. Adjustment-2
98
11 TROUBLESHOOTING
99
11.1. Trouble-shooting-1 (Error Code on the Control Panel) 99
11.2. Trouble-shooting-2 (Image data problem)
105
11.3. Trouble-shooting-3 (No power & others)
110
11.4. Trouble-shooting-4 (Error Message on PC)
114
11.5. Requirement After Parts Replacement
114
12 CIRCUIT DESCRIPTION
115
12.1. Block Diagram-1 (Image Process)
115
12.2. Block Diagram-2 (Boards)
116
12.3. Explanation of Connectors
117
13 CIRCUIT BOARDS
122
13.1. CONTROL Board
123
13.2. POWER Board
125
13.3. MOTOR DRIVER Board
126
13.4. PANEL Board
127
13.5. RELAY Board
128
13.6. TOP SENSOR Board
128
13.7. PAPER SENSOR Board
128
13.8. FILM END SENSOR Board
129
13.9. DOOR SENSOR Board
129
13.10. LED ARRAY Board A
130
13.11. LED ARRAY Board B
131
13.12. LED ARRAY Board C
132
14 SCHEMATIC DIAGRAM
133
14.1. CONTROL Board
134
14.2. POWER Board
142
14.3. MOTOR DRIVER Board
144
14.4. PANEL Board
145
14.5. RELAY Board
146
14.6. SENSOR (TOP, PAPER, FILM END, DOOR) Boards 147
14.7. LED ARRAY (A, B, C) Boards
148
15 PARTS LOCATION AND MECHNICAL PARTS LIST
149
15.1. Printer Unit
150
15.2. Screen Unit
152
15.3. Packing
154
15.4. Tool
154
15.5. Optional Stand
155
16 REPLACEMENT PARTS LIST
157
16.1. CONTROL Board
157
16.2. POWER Board
159
16.3. MOTOR DRIVER Board
160
16.4. PANEL Board
160
16.5. RELAY Board
160
16.6. TOP SENSOR Board
161
16.7. PAPER SENSOR Board
161
16.8. FILM END SENSOR Board
161
16.9. DOOR SENSOR Board
161
16.10. LED ARRAY Board A
161
16.11. LED ARRAY Board B
161
16.12. LED ARRAY Board C
161
CONTENTS
Page
Page
2
UB-5315 SERIES / UB-5815 SERIES
1 GENERAL PRECAUTIONS
1.1. Safety Precautions
1. Before servicing, unplug the power cord to prevent electrical shock hazard.
2. When replacing parts, user only manufacture’s recommended components for safety.
3. Check the condition of power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, perform the following electrical tests to prevent shock hazard.
1.2. Electrical Tests
1. Unplug the power cord and check for continuity between the earth ground connection on the plug and the metal cabinet. There
should be zero ohm resistance found.
2. With the unit unplugged, short the AC Live-Neutral of the plug with a jumper wire.
3. Turn ON the power switch.
4. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part, such as
screwheads, etc.
Note
Some exposed parts may be isolated from the chassis by design. They read infinity.
5. If the measurement is less than 1M
Ω, a possibility for electric shock may exit.
Note
This hazardous condition must be corrected before the unit is returned to the end user.
1.3. For Service Technicians
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help to prevent recurring malfunctions.
1. Cover the plastic parts with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not grasp IC or LSI pins with bare fingers.
3
UB-5315 SERIES / UB-5815 SERIES
1.4. About Lead Free Solder (PbF: Pb free)
Note
· In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or
solder that contains lead.
· We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin
(Sn), Silver (Ag), and Copper (Cu).
· This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service
and repair work we suggest using the same type of solder although, with some precautions, standard Pb solder can
also be used.
also be used.
Distinction of PbF PCB
· PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution
· PbF solder has a melting point that is 50° - 70°F, (30° - 40°C) higher than Pb solder.
Please use a soldering iron with temperature control and adjust it to 700° ± 20°F (370° ± 10°C). In case of using high
temperature soldering iron, please be careful not to heat too long.
temperature soldering iron, please be careful not to heat too long.
· PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
· If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as
· If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as
possible and be sure that any remaining is melted prior to applying the Pb solder.
· When applying PbF solder to double layered boards, please check the component side for excess which may flow
onto the opposite side (See figure, below)
1.4.1. Suggested Pb free solder
We recommend you to use the following solder when you re-solder components for repair. Before using other Pb free solder than
the following solder, be sure to confirm a solder maker you appoint has made license agreements to be required when using Pb
free solder legally.
the following solder, be sure to confirm a solder maker you appoint has made license agreements to be required when using Pb
free solder legally.
Supplier: Senju Metal Industry Co., Ltd. (http://www.senju-m.co.jp)
Part Description in Senju: EcoSolder RMA98 SUPER P3 M705 Series
4
UB-5315 SERIES / UB-5815 SERIES
