Download ENGRAVER EG1400/EN-400A

ENGRAVER
EG1400/EN-400A
EG1400-UM-251-01-9370
SERVICE MANUAL
HISTORY OF REVISIONS
No. Date issued
1
03.09.30
EG1400-UM-251-9370
Description of revision
First Printing
Page
All
i
Edition
01
CONTENTS
1. INTRODUCTION.............................................................1-1
1.1
1.2
Main Specifications ...........................................................................................1-1
External Dimensions .........................................................................................1-2
2. PARTS NAMES and FUNCTIONS.................................2-1
2.1
Parts Names and Functions .............................................................................2-1
3. OPERATIONS.................................................................3-1
3.1
3.2
Control Panel .....................................................................................................3-1
Menu List............................................................................................................3-2
3.2.1 Menu list (When the memory card is inserted) ......................................................................................... 3-2
3.2.2 Menu list (When the memory card is not inserted)................................................................................... 3-2
3.3
Engraving Blade and Plunger...........................................................................3-2
3.3.1 Engraving blade........................................................................................................................................... 3-2
3.3.2 Nomenclature of Engraving Pen ................................................................................................................ 3-2
3.3.3 Replacing the Engraving Blade................................................................................................................. 3-3
3.3.4 Adjusting the Blade Length ....................................................................................................................... 3-4
3.3.5 Adjusting the Height of the Engraving Pen and Pen Carriage ................................................................ 3-4
3.3.6 Engraving Blade Conditions....................................................................................................................... 3-6
3.4 Printing a List of the Currently Selected Conditions..........................................3-7
4. Daily Maintenance.........................................................4-1
4.1
4.2
Daily Maintenance .............................................................................................4-1
REPLACING CONSUMABLE SUPPLIES..........................................................4-1
4.2.1
Changing the Suction Cups Securing the Engraver ............................................................................ 4-1
4.2.1
Changing the Filter Element for the Air Supply.................................................................................... 4-2
5. RECOMMENDED PARTS LIST .....................................5-1
6. LIST OF TOOLS .............................................................6-1
6.1
6.2
6.3
Tools ...................................................................................................................6-1
Greasing And Gluing Points.............................................................................6-1
Subparts List......................................................................................................6-1
EG1400-UM-251-9370
ii
7. DISASSEMBLY AND REASSEMBLY ............................7-1
7.1
Exterior Parts .....................................................................................................7-1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.8
7.1.9
7.2
How to Replace the Top Cover............................................................................................................... 7-1
How to Replace the Corner Covers ....................................................................................................... 7-2
How to Replace the Rear Covers ........................................................................................................... 7-3
How to Replace the Right X-rail Cover .................................................................................................. 7-4
How to Replace the Left X-Rail Cover ................................................................................................... 7-4
How to Replace the Control Panel Cover.............................................................................................. 7-5
How to Replace the Y-bar Cover ............................................................................................................ 7-6
How to Replace the Y-motor Cover........................................................................................................ 7-7
How to Replace the Y-bar End Cover..................................................................................................... 7-8
Mechanical Parts ...............................................................................................7-9
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.2.8
7.2.9
7.2.10
7.2.11
7.2.12
7.2.13
7.3
7.3.1
7.3.2
How to Replace the Pen Block ............................................................................................................... 7-9
How to Replace the Y-belt..................................................................................................................... 7-10
How to Adjust the Y-belt Tension and Alignment ............................................................................... 7-13
How to Replace the Y-motor................................................................................................................. 7-15
How to Replace the Y-motor Belt ......................................................................................................... 7-16
How to Replace the Y-flexible Cable.................................................................................................... 7-17
How to Replace the X-belt .................................................................................................................... 7-20
How to Adjust the X-belt Tension and Alignment............................................................................... 7-21
How to Replace the X-motor................................................................................................................. 7-23
How to Adjust the X-motor Belt Tension ............................................................................................. 7-25
How to Replace the Control Panel Flexible Cable (FPC08244) ......................................................... 7-26
How to Replace the X-flexible Cables.................................................................................................. 7-29
How to Confirm the Engraving Area and Adjust the Area ................................................................. 7-33
Electrical Parts.................................................................................................7-34
How to Replace the Power Supply Unit............................................................................................... 7-34
How to Replace the Main Board........................................................................................................... 7-35
8. ELECTRICAL ADJUSTMENTS......................................8-1
8.1
8.2
8.3
8.4
8.6
8.7
8.8
DIP Switch Settings...........................................................................................8-1
List of Items Requiring Readjustment.............................................................8-2
Default Values of the Main Board Settings......................................................8-2
Confirming the Power Supply Line on the Main Board..................................8-3
Adjusting the Pen Force ...................................................................................8-5
Adjusting the Distance Accuracy.....................................................................8-7
Setting the Model Name....................................................................................8-9
EG1400-UM-251-9370
iii
8.9
Updating the System Firmware......................................................................8-10
9. SERVICE MODES ..........................................................9-1
9.1
9.2
9.3
Test Print Mode..................................................................................................9-1
LED Lamp Test Mode ........................................................................................9-2
Control Panel Membrane Switch Test Mode ...................................................9-3
10. TROUBLESHOOTING..................................................10-1
10.1 The Engraver Doesn’t Operate After It is Turned On....................................10-1
10.2 During Engraving Operations.........................................................................10-2
10.3 Error Displays ..................................................................................................10-3
11. PARTS LIST ................................................................. 11-1
11.1 Main Frame.......................................................................................................11-1
11.2 X Drive Assy.....................................................................................................11-3
11.3 Left X-Slider Assy ............................................................................................11-4
11.4 Right X-Slider Assy .........................................................................................11-4
11.5 Y-bar Assy ........................................................................................................11-5
11.6 Y-Motor Assy....................................................................................................11-6
11.7 Y-Slider Base....................................................................................................11-6
11.8 Y-Slider .............................................................................................................11-7
11.9 Y-Slider Bottom Casing...................................................................................11-7
11.10 Pen Block .........................................................................................................11-8
11.11 Front Frame......................................................................................................11-9
11.12 Rear Frame.....................................................................................................11-10
11.13 Cables.............................................................................................................11-11
11.14 Other Parts .....................................................................................................11-12
12. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS ..........12-1
12.1 Block Diagram..................................................................................................12-1
12.2 Circuit Diagrams..............................................................................................12-2
12.2.1
12.2.2
12.2.3
12.2.4
Main Board Top Section (PR290701B)................................................................................................. 12-2
Main Board Connector Block Section (PR290701B) .......................................................................... 12-3
Main Board Connector 1 Block Section (PR290701B) ....................................................................... 12-4
Main Board CPU Block Section (PR290701B)..................................................................................... 12-5
EG1400-UM-251-9370
iv
12.2.5 Main Board DRAM & Interface Section (PR290701B)......................................................................... 12-6
12.2.6 Main Board Driver Section (PR290701B)............................................................................................. 12-7
12.2.7 Main Board Gate Array Section (PR290701B)..................................................................................... 12-8
12.2.8 Main Board I/O Section (PR290701B) .................................................................................................. 12-9
12.2.9 Main Board Memory Block Section (PR290701B) ............................................................................ 12-10
12.2.10 Main Board PC Card Section (PR290701B)........................................................................................12-11
12.2.11 Main Board USB Section (PR290701B) ............................................................................................. 12-12
12.2.12 X-Relay Board Section (PR290702).................................................................................................... 12-13
12.2.13 Control Panel Relay Board Section (PR290703)............................................................................... 12-14
12.2.14 Y-Relay Board Section (PR290704).................................................................................................... 12-15
12.2.15 Control Panel Membrane Switch Panel Section (PR290705)........................................................... 12-16
12.2.16 X-Home Sensor Section (PR290706) ................................................................................................. 12-17
EG1400-UM-251-9370
v
1. INTRODUCTION
1. INTRODUCTION
1.1 Main Specifications
Model
CPU
Configuration
Drive system
Fixing method
EG1400
EN-400A
32-bit CPU
Flatbed type
Fully-digital servo (all directions: X,Y, and Z axes)
Suction cup method (Suction by compressed air)
Ensures engraver’s horizontal specification
Compressed air specification Flow rate: 20r/x or more Pressure: 0.5 to 0.7 Mpa
Up-and-down adjustable range Adjustable between 0 to 10 mm max.
of engraving mechanism
Size of medium
Maximum speed
Engraving method
When suction cups are used: 350 mm x 390 mm or more
A4 size or less: 210 mm x 297 mm max.
100 mm/s
Dot-engraving method using engraving blade
Blade’s impact force
Engraving depth
(The engraving blade is secured to the plunger. The engraving blade is exchangeable.)
600 g max. (Maximum impact in static state)
0 to 0.2 mm
Mechanical step size
Application
OS
Image resolution
Image gradation
Repeatability
Distance accuracy
Perpendicularity
Mountable pen tip
Material of engraving blade
Interfaces
Note: The engraving depth depends on the material.
0.005 mm
Adobe Photoshop Ver. 7.0
Windows 98 / Me / 2000 / XP
Switches between 72 / 75 / 144 / 150 dpi (Windows driver)
Binary: Black and white
0.19 mm / 297 mm or less
Travel amount x 0.1% or less
0.19 mm / 297 mm or less
One (Dedicated plunger for engraving blade)
Supersteel
On-line: USB (Ver 1.1)
Off-line: Memory card system (For CF card only)
Buffer capacity
Data format
Guaranteed manufacturer: SanDisk, 32 MB / 64 MB
2 MB
Dedicated Graphtec commands
Note: Only data received through the Windows driver supplied as a standard accessory
LCD
Rated power-supply voltage
Power consumption
Operating temperature range
Operating humidity range
Guaranteed precision range
Dimensions (approximate)
Weight (approximate)
EG1400-UM-251-9370
is guaranteed.
20 characters x 2 lines
100 to 230 V AC±10%, 50 / 60 Hz
40 VA or less
5°C to 35°C
35% to 75% (non-condensing)
10°C to 35°C
550 mm (W) x 538 mm (D) x 143 mm (H)
10 kg
1-1
1. INTRODUCTION
1.2 External Dimensions
538
EG1400/EN-400A
143
550
Units: mm
Dimensional accuracy: ±5 mm
EG1400-UM-251-9370
1-2
2. PARTS NAMES and FUNCTIONS
2. PARTS NAMES and FUNCTIONS
2.1 Parts Names and Functions
Pen carriage........................Drives the engraving blade back and forth.
Pen holder...........................Holds the engraving blade and drives it up/down.
Y bar ....................................Holds the pen carriage; moves left/right.
Control panel ......................Used to operate and set the engraver’s various functions.
USB interface .....................Used to connect a computer to the engraver via a USB interface.
CF slot .................................This slot is used by the compact flash (hereinafter referred to as CF) card,
when operating the engraver off-line.
Power connector ................Connector for the power cable.
Power switch ......................Used to switch the engraver power on.
Air filter ...............................Filters the compressed air supplied to the engraver. Remove this air filter
when replacing the element.
Air inlet ................................Connects to the air supply tube (ø6).
Y bar
USB interface
Control panel
CF slot
Power switch
Air filter
Air inlet
Power connector
Pen carriage
Pen holder
EG1400-UM-251-9370
2-1
3. OPERATIONS
3. OPERATIONS
3.1 Control Panel
F1
F1
F3
F2
F3
F4
F2
NEXT LOCAL ENTER
POWER
LOCAL
PROMPT
F4
Indicator Lamps
POWER lamp ........... The POWER lamp remains lit while the power is on.
LOCAL lamp............. The LOCAL lamp lights when the LOCAL key is pressed. The lamp turns off when
the LOCAL key is pressed again.
PROMPT lamp ......... The PROMPT lamp lights when the engraver receives data that will cause the pen
carriage to move outside the effective engraving area.
POSITION Keys
These POSITION keys function differently according to the engraver’s operating status. They are used to
change a setting on a displayed menu during the Local mode, and are used to move the pen carriage at all
other times. When a key is pressed, the pen carriage first moves slowly. When you continue to hold down the
key, the pen carriage starts moving more quickly.
Function Keys
F1...............Press the F1 key to select a function in Local mode, or to select data in Ready mode when a
CF card is inserted.
F2...............Press the F2 key to select a function in Local mode, or to select a material in Ready mode.
F3...............Press the F3 key to select a function in Local mode.
F4...............Press the F4 key to select a function in Local mode, or to check the engraving area in Ready
mode when a CF card is inserted.
Menu Keys
NEXT .........Press this key in Local mode to proceed to the next menu page.
LOCAL ......Press this key to switch the engraver from Ready mode to Local mode. When this key is first
pressed, the engraver goes into Local mode and the LOCAL lamp (green) lights on the right
of the control panel. When this key is pressed again, the engraver goes into Ready mode
and the LOCAL lamp turns off. (If this key is pressed during engraving, the engraver goes
into Local mode after engraving is complete.) To set a function, press this key to switch to
Local mode. If data is received after this key is pressed, it is tentatively stored in the data
buffer.
ENTER ......Press this key to save each setting.
EG1400-UM-251-9730
3-1
3. OPERATIONS
3.2 Menu List
The menus of this engraver are displayed in English (Alphabet) by the factory setting.
If necessary, change the English display to Japanese (Kata-kana) display using the following procedure:
Turn the power on while pressing the F1 key :
Display in Japanese (Kata-kana)
Turn the power on while pressing the F3 key :
Display in English (Alphabet)
3.2.1 Menu list (When the memory card is inserted)
Ready mode
SEL DATA
MATERIAL
CHK AREA
Local mode
CLEAR BUFFER
PEN U/D
OTHER MATERIALS
3.2.2 Menu list (When the memory card is not inserted)
Ready mode
--USB-MATERIAL
Local mode
CLEAR BUFFER
PEN U/D
OTHER MATERIALS
3.3 Engraving Blade and Plunger
3.3.1 Engraving blade
Model name : EGB-332U-K60
3.3.2 Nomenclature of Engraving Pen
Model name : EGP-B30-3
The blade is mounted into the plunger for use.
Engraving blade
Plunger
EG1400-UM-251-9730
Blade length adjustment dial
3-2
3. OPERATIONS
3.3.3 Replacing the Engraving Blade
Blade length adjustment dial
Engraving blade
Plunger
Procedure
(1) Turn the blade length adjustment dial in the counterclockwise direction to unscrew it from the plunger.
(2) Remove the blade inside the plunger.
(3) Take a new blade and insert it into the opening in the plunger.
(4) Turn the blade length adjustment dial in the clockwise direction to attach it to the plunger.
(5) Adjust the blade length so that the blade tip is visible 3 to 4 mm from the plunger.
3 to 4 mm
EG1400-UM-251-9730
3-3
3. OPERATIONS
3.3.4 Adjusting the Blade Length
(1) Adjusting the blade length by turning the blade length adjustment dial. To extend the blade, turn the knob
in the A direction. To retract the blade, turn it in the B direction.
B
A
(2) Turn the power on. When the initialization is complete, place the supplied height adjustment board on
the surface of the medium. Then adjust the engraving pen with the pen holder using the adjustment dial,
until its tip touches to the height adjustment board (i.e. the tip will be 3 mm from the medium).
Height adjustment board
for engraving blade
3 mm
Medium surface
3.3.5 Adjusting the Height of the Engraving Pen and Pen Carriage
For a Large Medium:
Y bar
Blade length adjustment dial
Height adjustment
board (3 mm)
(1) Place the supplied 3 mm height adjustment board for the engraving blade on the material to be
engraved. Then adjust the distance between the engraving blade tip and the material to about 3 mm,
using the height adjustment board and the blade length adjustment dial.
CAUTION
If the visible tip of the engraving blade is too short, the blade length adjustment dial may fall off.
Ensure that 3 to 4 mm of the engraving blade is visible from the plunger.
EG1400-UM-251-9730
3-4
3. OPERATIONS
For a small medium:
The factory setting of the pen carriage is the lowest position.
To go beyond the range allowed by the blade length adjustment dial, perform the following steps: Switch the
power of the engraver off. Then loosen the screws shown in the illustration below, using the supplied M4
Allen wrench. Adjust the distance between the medium and the blade tip to about 3 mm, using the height
adjustment board.
Pen carriage height
adjustment screws
(with M4 hexagonal hole)
(1) Prepare a flat surface such as a table larger than the area of the engraver’s suction cups.
(2) Place the material to be engraved on it. (Secure the material with double-sided tape. Do not use too
much tape; it may be difficult to peel off afterwards. A piece of 2 cm x 2 cm double-sided tape on each
corner should be sufficient.)
Y bar
Pen carriage
Height adjustment board (3 mm)
10 mm or less
CAUTION
For a medium smaller than the area of the engraver’s suction cups, this engraver is designed to
engrave on a thickness of 10 mm or less. Be sure to use a medium with a thickness of 10 mm or
less.
(3) As in the procedure for a large medium, adjust the distance between the medium and the blade tip to
about 3 mm, using the height adjustment board.
CAUTION
If the visible tip of the engraving blade is too short, the blade length adjustment dial may fall off.
Ensure that 3 to 4 mm of the engraving blade is visible from the plunger.
EG1400-UM-251-9730
3-5
3. OPERATIONS
3.3.6 Engraving Blade Conditions
(1) Impact force (default)
Depending on the material, the impact force is set as follows:
Material
Impact force
STONE
30 (About 265 g)
GRANITE
28 (About 230 g)
METAL
32 (About 310 g)
OTHER
18 (About 90 g)
The maximum impact force is 48 (about 600 g).
(2) Relationships between values and impact forces (The g values are approximate.)
Set value
20
25
30
35
40
48
Impact force
130 g
175 g
265 g
380 g
500 g
600 g
(3) Condition setting points
Impact Force
Blade tip wear level
Larger
The diameter of the engraved
Smaller
The diameter of the engraved hole
hole increases. The image
decreases. The image becomes
becomes brighter than the
darker than the standard engraved
standard engraved image.
The diameter of the engraved
image.
The diameter of the engraved hole
hole increases. The image
decreases. The image becomes
becomes brighter than the
darker than the standard engraved
standard engraved image. When image.
the blade tip becomes very worn,
the image quality deteriorates.
Distance from the medium Same as when the impact force
is greater; the image becomes
Same as when the impact force is
less; the image becomes darker.
brighter. Also, the engraving time Also, the engraving time tends to
Blade tip angle
EG1400-UM-251-9730
tends to be a little longer.
The diameter of the engraved
be a little shorter.
The diameter of the engraved hole
hole increases. The image
decreases. The image becomes
becomes brighter than the
darker than the standard engraved
standard engraved image.
image.
3-6
3. OPERATIONS
3.4 Printing a List of the Currently Selected Conditions
Use this function to print out a list of the engraver’s currently selected conditions. A sample printout is shown
below.
(1) Mount a plotting pen at the engraver’s pen holder and then set the FORCE, SPEED, and QUALITY to
suit the pen mounted.
(2) Load paper of at least A4 size in the engraving area.
(3) Turn the power on while pressing the
key.
(4) Press the LOCAL key.
(5) Press the NEXT key twice.
(6) Press the F3 key (SPECIAL).
(7) Press the F4 key (PRINT CONDITIONS) to initiate printing of a list of the engraver’s currently selected
conditions.
EG1400-UM-251-9730
3-7
4. DAILY MAINTENANCE
4. Daily Maintenance
4.1 Daily Maintenance
During the course of daily engraving operation, be sure to observe the following precautions.
(1) Never lubricate the mechanisms of the engraver.
(2) If the engraver’s casing becomes dirty, wipe the soiled areas using a dry cloth or a cloth that has been
moistened in a neutral detergent diluted with water.
4.2 REPLACING CONSUMABLE SUPPLIES
4.2.1 Changing the Suction Cups Securing the Engraver
The suction cups that secure the engraver must be replaced periodically since the rubber deteriorates over
time.
Use the following procedure to change the suction cups.
(1) Remove the three M3 hexagonal screws from the suction cup using the supplied M3 Allen wrench, and
remove the suction cup.
(2) Attach a new suction cup in the reverse order of the removal procedure.
Be sure to use all three screws to tightly secure the suction cup. Missing or loose screw(s) may cause air in
the suction cup to leak, making the engraver unstable.
M3 hexagonal
screws
EG1400-UM-251-9730
4-1
4. DAILY MAINTENANCE
4.2.1 Changing the Filter Element for the Air Supply
This engraver has a filter for the supplied air. After prolonged use, the element in the filter deteriorates and
must be replaced. The amount of contamination and length of time depend on the type of the compressor,
condition of the compressed air, and environment.
Use the following procedure to change the element.
WARNING
Before replacing the element, be sure to stop the compressed air supply and disconnect the
air-supply tube to equalize the inner pressure of the filter. If this is not done, the filter cover may be
ejected by the force of the compressed air. This is dangerous. Be sure to stop the compressed air
supply before proceeding. (The filter is located next to the air inlet on the back of the engraver.)
(1) Hold the transparent cover of the filter, and turn it counterclockwise (about 45° ) until it stops. In this
position, withdraw the transparent cover. The element can then be replaced.
(2) With the transparent cover removed, hold the element (white part) and pull it out to remove it.
Remove dust from inside the transparent cover using an air-blower.
(3) Install a new element.
(4) Replace the O-ring attached to the transparent cover with a new one. Since the O-ring is made of
rubber, it will stretch like a rubber band. Hold and pull it to remove. (If the O-ring is severely deteriorated,
the rubber becomes hard and may be cracked or cut. In that case, remove the old O-ring completely
from the cover before installing a new O-ring.)
(5) Install a new O-ring in the reverse order of the removal procedure.
WARNING
When the transparent cover is simply pushed back in, it is not locked. After inserting, be sure to
turn the cover clockwise (45°), and confirm it is locked. Also after an element replacement, be sure
to confirm the transparent cover is locked before compressed air is supplied. If not, the filter cover
may be ejected by the force of the compressed air. This is dangerous. Be sure to confirm that the
transparent cover is locked before compressed air is supplied.
For information about purchasing the consumable supplies (suction cups, element / O-ring), contact: SMC
Corporation http://www.smcworld.com/
Suction cups
ZP40HE
Element / O-ring
I-34S-A
EG1400-UM-251-9730
4-2
5. RECOMMENDED PARTS LIST
5. RECOMMENDED PARTS LIST
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Part No.
771824500
500051585
618242110
771824570
618243092
771824580
618243240
618243240
798240703
692123330
618242240
618242310
798240700
305602005
618249010
682123210
EG1400-UM-251-9730
Q'ty
Description
Main Board (PR290701)
Power Supply
X-Belt
X-Motor Assy
Y-Belt
Y-Motor Assy
Wiper
Bearing 624ZZ
Y-Relay Board (PR290707)
Wiper (X slider)
Slider Roller Bearing L
Slider Roller Bearing S
Pen Block Assy
Air Filter ZFB100-M6
Pen Height Adjustment Board
X-Home Sensor Board
1
1
2
1
1
1
4
7
1
6
3
6
1
1
1
1
5-1
Remarks
UGFMED-B5LGRA5
UGFMED-B5TGRA5
X-drive shaft
6. LIST OF TOOLS
6. LIST OF TOOLS
6.1 Tools
No.
1
2
3
4
5
6
Adjustment Item
Pen force adjustment
Distance adjustment
Pen block height adjustment
Firmware update
X-drive belt tension adjustment
Y-drive belt tension adjustment
Jig
Engraver Pen Holder (EGP-B30-3)
Ceramic Pen (ø0.2 mm)
Height Plate (P/N 618249010)
Firmware, Driver (OPS651)
Wire
Wire
Tool
Colex gauge (50,300,500 gf)
Glass scale (500 mm)
PC, Centronics I/F cable
Push-pull gauge (2 kg)
Push-pull gauge (2 kg)
6.2 Greasing And Gluing Points
No.
1
2
3
4
5
6
7
8
9
10
11
Grease or Glue Point
Y tension bracket M3 screws
Y-Motor pulley set screws
Y-Rail
Y-Rail rubber stopper M3 screws
Under cover stopper shaft C
X-Motor pulley set screws
Y tension arm M3 screws
Y tension bracket M3 screws
Y-motor plate screws
X-Rail rubber stopper M3 screws
X-slider horizontal pressure arm M3 screws
Grease or Glue name
Screwlock adhesive 1401B
Loctite 222
Shell Alvania Grease AV2
Screwlock adhesive 1401B
Loctite 242
Loctite 222
Screwlock adhesive 1401B
Screwlock adhesive 1401B
Screwlock adhesive 1401B
Screwlock adhesive 1401B
Loctite 222
Application quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
Suitable quantity
6.3 Subparts List
No. Where used
1 Control panel flexible cable
2
3
X flexible cable
Y flexible cable
EG1400-UM-251-9730
Subpart name
Double-sided adhesive tape,
Nitto #500
Teflon tape
Double-sided adhesive tape
Double-sided adhesive tape
Teflon tape (Nitto 973UL)
Nitto #500
Nitto #500
6-1
7. DISASSEMBLY AND REASSEMBLY
7. DISASSEMBLY AND REASSEMBLY
7.1 Exterior Parts
7.1.1 How to Replace the Top Cover
How to detach the top cover
(1) Remove the four M4L6 binding head screws from the top cover.
Top cover
M4L6 binding
head screw
How to reinstall the top cover
(1) Reattach the top cover in the reverse order in which it was detached.
EG1400-UM-251-9370
7-1
7. DISASSEMBLY AND REASSEMBLY
7.1.2 How to Replace the Corner Covers
How to detach the corner covers
(1) Loosen the M3 cap screws (do not remove these screws) from the corner of the left X-rail cover’s hole or
the right X-rail cover’s hole.
(2) Detach the corner covers.
M3L8 binding head screw
Rear left corner cover
Rear cover
Left X-rail cover
M3L6 binding
head screw
Rear right
corner cover
Left corner cover
Right X-rail cover
Right corner cover
M3 cap screw hole
How to reinstall the corner covers
(1) Reattach the corner covers in the reverse order in which they were detached.
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7-2
7. DISASSEMBLY AND REASSEMBLY
7.1.3 How to Replace the Rear Covers
How to detach the rear corner covers
(1) Detach the top cover (see Subsection 7.1.1).
(2) Remove the two M4L8 binding head screws from the top of the rear cover and then remove the two
M3L6 binding head screws from the bottom of the rear cover.
(3) Detach the rear cover.
M3L8 binding head screw
Rear left corner cover
Rear cover
Left X-rail cover
M3L6 binding
head screw
How to reinstall the rear cover
Rear right
corner cover
(1) Reattach the rear cover in the reverse order in which it was detached.
Left corner cover
Right X-rail cover
Right corner cover
M3 cap screw hole
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7. DISASSEMBLY AND REASSEMBLY
7.1.4 How to Replace the Right X-rail Cover
How to detach the right X-rail cover
(1) Detach the right corner cover and rear right corner cover (see Subsection 7.1.2).
(2) Remove the four M4L12 binding head screws from the right X-rail cover.
(3) Detach the right X-rail cover.
Y-bar end cover
M3L6 binding
head screw
Y-bar cover
M4L12 binding
head screw
Left X-rail cover
Y-motor cover
M4L12 binding
head screw
Y-bar end plate
M4L12 binding
head screw
M4L10 self
tapping screw
Y-bar right side plate
M4L12 binding
head screw
Right X-rail cover
How to reinstall the right X-rail cover
(1) Reattach the right X-rail cover in the reverse order in which it was detached.
7.1.5 How to Replace the Left X-Rail Cover
How to detach the left X-rail cover
(1) Detach the left corner cover and rear left corner cover (see Subsection 7.1.2).
(2) Remove the four M4L12 binding head screws from the left X-rail cover.
(3) Detach the left X-rail cover.
How to reinstall the left X-rail cover
(1) Reattach the right X-rail cover in the reverse order in which it was detached.
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7. DISASSEMBLY AND REASSEMBLY
7.1.6 How to Replace the Control Panel Cover
How to detach the control panel cover
(1) Detach the right corner cover and left cover (see Subsection 7.1.2).
(2) Remove the two M4L8 binding head screws from the bottom of the control panel cover.
M4L8 binding
head screw
(3) Disconnect the control panel flexible cable from the control panel relay board J1 connector.
GND plate
Control panel relay board
J1
Control panel flexible cable
(4) Remove the M3L6 TP head screw attaching the GND plate near the right corner cover.
(5) Detach the control panel cover.
How to reinstall the control panel cover
(1) Reattach the control panel cover in the reverse order in which it was detached.
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7. DISASSEMBLY AND REASSEMBLY
7.1.7 How to Replace the Y-bar Cover
How to detach the Y-bar cover
(1) Remove the four M3L6 binding head screws attaching the Y-bar cover.
(2) Detach the Y-bar cover.
Y-bar end cover
M3L6 binding
head screw
Y-bar cover
M4L12 binding
head screw
Left X-rail cover
Y-motor cover
M4L12 binding
head screw
Y-bar end plate
M4L12 binding
head screw
M4L10 self
tapping screw
Y-bar right side plate
M4L12 binding
head screw
Right X-rail cover
How to install the Y-bar cover
(1) Reattach the Y-bar cover in the reverse order in which it was detached.
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7. DISASSEMBLY AND REASSEMBLY
7.1.8 How to Replace the Y-motor Cover
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Remove the M4L10 self-tapping screw attaching the Y-motor cover.
(3) Detach the Y-motor cover.
Y-bar end cover
M3L6 binding
head screw
Y-bar cover
M4L12 binding
head screw
Left X-rail cover
Y-motor cover
M4L12 binding
head screw
Y-bar end plate
M4L12 binding
head screw
M4L10 self
tapping screw
Y-bar right side plate
M4L12 binding
head screw
Right X-rail cover
How to install the Y-motor cover
(1) Reattach the Y-motor cover in the reverse order in which it was detached.
CAUTION
Make sure that the Y-flexible cable does not get caught in the Y-motor cover when attaching the
cover.
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7-7
7. DISASSEMBLY AND REASSEMBLY
7.1.9 How to Replace the Y-bar End Cover
How to detach the Y-bar end cover
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Remove the M4L10 self-tapping screw attaching the Y-bar end cover.
(3) Detach the Y-bar end cover.
Y-bar end cover
M3L6 binding
head screw
Y-bar cover
M4L12 binding
head screw
Left X-rail cover
Y-motor cover
M4L12 binding
head screw
Y-bar end plate
M4L12 binding
head screw
M4L10 self
tapping screw
Y-bar right side plate
M4L12 binding
head screw
Right X-rail cover
How to install the Y-bar end cover
(1) Reattach the Y-bar end cover in the reverse order in which it was detached.
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7-8
7. DISASSEMBLY AND REASSEMBLY
7.2 Mechanical Parts
7.2.1 How to Replace the Pen Block
How to detach the pen block
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Remove the two M3L6 binding head screws attaching the flexible cable cover.
(3) Remove the flexible cable cover.
(4) Remove the M2L5 binding head screw attaching the pen block cover.
(5) Remove the pen block cover.
(6) Disconnect the flexible cable from connector J2 on the Y-relay board.
Y-relay board
M2L5 binding
head screw
Flexible cable
cover
Connector J2
Move up the pen block cover
and then pull it to the front.
M3L6 binding
head screw
Pen block cover
(7) Remove the two M4L6 binding head screws attaching the pen block.
Pen block base
M4L6 binding
head screw
(8) Detach the pen block from the pen block base.
How to reinstall the pen block
(1) Attach the pen block to the lower position of the pen block base.
(2) Fasten the two M4L6 binding head screws to attach the pen block.
(3) Reattach the other parts in the reverse order in which they were detached.
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7-9
7. DISASSEMBLY AND REASSEMBLY
7.2.2 How to Replace the Y-belt
How to detach the Y-belt
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Detach the Y-motor cover (see Subsection 7.1.8).
(3) Detach the Y-end cover (see Subsection 7.1.9).
(4) Detach the pen block (see Subsection 7.2.1).
(5) Disconnect the flexible cable from connector J1 on the Y-relay board.
(6) Remove the two M4 cap screws attaching the pen block base.
M4 cap-screw
Pen block base
(7) Remove the three M3L6 binding head screws attaching the slider base.
Slider base
M3L6 binding
head screw
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7. DISASSEMBLY AND REASSEMBLY
(8) Remove the M3L6 binding head screws attaching the four wiper holders.
Y-bar
M3L6 binding
head screw
Wiper
Right wiper bracket
Left wiper bracket
(9) Remove the four M3L6 binding head screws attaching the right wiper bracket and the left wiper bracket.
(10) Loosen the two M3L20 binding head screws attaching the Y-idler pulley shaft.
Idler pulley shaft
M3L20 binding
head screw
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7. DISASSEMBLY AND REASSEMBLY
(11) Remove the four M3L6 binding head screws attaching the two Y-belt stopper brackets to the slider.
Y-belt
Y-belt stopper bracket
M3L6 binding head screw
(12) Detach the Y-belt.
How to reinstall the Y-belt
(1) Hang the Y-belt on both sides of the pulley.
(2) Attach both ends of the Y-belt to the Y-slider so that four notches of the Y-belt fit into the Y-slider, then
attach with the Y-belt stopper plates.
Y-slider
Y-belt stopper
Make sure that you can see the Y belt through this hole.
Attach the Y-belt to this notch.
Front
Rear
Mount the Y-belt to the rear edge of this area.
(3) Perform the Y-belt tension adjustment and Y-motor belt adjustment (see Section 7.2.3).
(4) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.3 How to Adjust the Y-belt Tension and Alignment
(1) Loosen the three M3L6 TP head screws attaching the Y-motor about one turn.
Y-motor
M3L6 TP head screw
(2) Move the Y-slider to the end of the tension pulley side.
3 mm
Tension pulley
165 mm
Center of the Y-motor
Y-belt
Pull the Y-belt at this position.
Move the Y-slider to this end.
Y-slider
(3) Pull the Y-belt 3 mm from the Y-rail at a distance of approx.165 mm from the Y-motor shaft, using a force
gauge with a wire.
The pull force should be 90 g to 110 g. Adjust the Y-belt tension using the two M3L20 binding head
screws.
(4) Move the Y-slider throughout the entire area then make sure the Y-belt edge does not touch the tension
pulley flange.
Adjust the two M3L20 binding head screws attaching the idler pulley shaft to align the Y-belt to the idler
pulley.
Idler pulley shaft
M3L20 binding
head screw
(5) Make sure that there are no strange sounds made when the Y-slider is moving.
The Y-belt edge must not touch the pulley flange.
Spread a suitable quantity of Screwlock adhesive 1401B
on the two M3L20 binding head screws that hold the idler pulley shaft.
EG1400-UM-251-9370
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Y-Belt
7. DISASSEMBLY AND REASSEMBLY
(6) Spread a suitable quantity of Screwlock adhesive 1401B on the two M3L20 binding head screws that
hold the idler pulley shaft.
(7) Hang the wire on the Y-motor as shown below.
Wire
Use the force gauge to pull
the Y-motor with a 1.3 kg to 1.6 kg force.
(8) Use the force gauge to pull the Y-motor with a 1.4 kg to 1.6 kg force.
(9) Tighten the three M3L6 TP head screws that hold the Y-motor.
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7. DISASSEMBLY AND REASSEMBLY
7.2.4 How to Replace the Y-motor
How to detach the Y-motor
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Detach the Y-motor cover (see Subsection 7.1.8).
(3) Disconnect the flexible cable from connectors J2 to J4 on the X-relay board.
(4) Disconnect the terminal cable from the Y-motor.
(5) Remove the three M3L6 binding head screws attaching the Y-motor.
X-relay board
Y-motor
M3L6 TP head screw
Spacer
(6) Remove the three spacers attaching the Y-motor.
(7) Remove the two M3L4WP set screws attaching the Y-motor pulley.
Y motor pulley
Spacer (BSB-324)
M3L4 set screw
Y motor
How to reinstall the Y-motor
(1) Attach the Y-motor pulley to the Y-motor as shown below.
Fasten the one set-screw in
this surface of the Y-motor shaft.
Y-motor shaft
0.5 � 0.1 mm
(2) Spread a suitable quantity of Loctite 222 on the two M3L4WP set screws that hold the Y-motor pulley.
(3) Attach the three spacers to the Y-motor.
Spacer
Y-motor
Don't attach a spacer here.
(4) Hang the Y-motor belt on the Y-motor pulley.
(5) Attach the Y-motor to the Y-motor bracket.
(6) Fasten the three M3L6 TP head screws temporarily to attach the Y-motor.
(7) Perform the Y-belt tension adjustment and Y-motor belt adjustment (see Section 7.2.3).
(8) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.5 How to Replace the Y-motor Belt
How to detach the Y-motor belt
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Detach the Y-motor cover (see Subsection 7.1.8).
(3) Disconnect the flexible cable from connectors J2 to J4 on the X-relay board.
(4) Detach the Y-belt (see Subsection 7.2.2).
(5) Detach the Y-motor (see Subsection 7.2.4).
(6) Remove the two M3L6 binding head screws attaching the Y-slider plate.
(7) Detach the motor belt from the Y-drive pulley.
M3L6 binding head screw
X-relay board
M3L6 TP head screw
M3L6 binding head screw
Y-drive pulley
Y right side plate
Y-motor
How to reinstall the Y-motor belt
(1) Reattach the Y-motor belt in the reverse order in which it was detached.
(2) Perform the Y-belt tension adjustment and Y-motor belt adjustment (see Section 7.2.3).
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7. DISASSEMBLY AND REASSEMBLY
7.2.6 How to Replace the Y-flexible Cable
How to detach the Y-flexible cable
(1) Detach the Y-bar cover (see Subsection 7.1.7).
(2) Detach the Y-motor cover (see Subsection 7.1.8).
(3) Detach the Y-bar end cover (see Subsection 7.1.9).
(4) Disconnect the Y-flexible cable from connector J1 on the Y-relay board.
(5) Disconnect the Y-flexible cable from connector J1 on the X-relay board.
(6) Remove the Y-flexible cable that is attached with double-sided adhesive tape to the Y-rail.
Y-flexible cable
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7. DISASSEMBLY AND REASSEMBLY
How to reinstall the Y-flexible cable
(1) Clean the surface of the Y-rail with alcohol where the Y-flexible cable was attached.
(2) Affix two pieces of double-sided adhesive tape to the reverse side of the Y-flexible cable (the terminal
side is the front side) as shown below.
Size of the double-sided adhesive tape
20 mm
30 mm
Affixing and folding positions of the double-sided adhesive tape
Terminal side (Front side)
Fold the Y-flexible cable to the front.
Affix the double-sided adhesive tape to the reverse side of the Y-flexible cable.
Terminal side (Front side)
30 mm
45 mm
170 mm
500 mm
Size of the double-sided adhesive tape:
20 mm wide, 30 mm length of tape (Nitto #500)
Position of the first piece of tape :
30 mm from the end of the Y-flexible cable
Position of the second piece of tape :
170 mm from the end of the Y-flexible cable
(3) Fold the Y-flexible cable to the front, 45 mm from the end of the Y-flexible cable.
(4) Fit the Y-flexible cable into the Y-rail as shown below.
Fit the folded corner of the Y-flexible
cable into the right end corner of the Y-rail.
Fit the rear edge of the Y-flexible
cable into the rear corner of the Y-rail.
Y-flexible cable
(5) Secure the Y-flexible cable onto the flexible cable guide of the Y-rail using double-sided adhesive tape.
(6) Connect the Y-flexible cable to connector J1 on the Y-relay board.
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7-18
7. DISASSEMBLY AND REASSEMBLY
(7) Connect the Y-flexible cable to connector J1 on the X-relay board.
(8) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.7 How to Replace the X-belt
How to detach the X-belt
(1) Detach the corner covers (see Subsection 7.1.2).
(2) Detach the Y-motor cover (see Subsection 7.1.8).
(3) Detach the Y-end cover (see Subsection 7.1.9).
(4) Detach the X-rail covers (see Subsection 7.1.4, Subsection 7.1.5).
(5) Loosen the M4L6 binding head screw attaching the X-tension bracket about one turn.
X-belt stopper plate
M3L6 cap screw
M4L6 binding head screw
M3L10 binding head screw
(6) Loosen the two M3L10 binding head screws adjusting the X-belt tension and alignment.
(7) Remove the two M3L6 cap screws attaching the X-belt stopper plate.
(8) Detach the X-belt.
How to reinstall the X-belt
(1) Attach the X-belt to the X-slider so that all the notches of the X-belt stopper are aligned with the X-belt
notches.
(2) Reattach the X-belt in the reverse order in which it was detached.
(3) Perform the X-belt tension adjustment and alignment (see Section 7.2.8).
(4) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.8 How to Adjust the X-belt Tension and Alignment
(1) Loosen the M3L6 binding head screws attaching the X-tension bracket about one turn.
(2) Move the Y-bar to the end of the control panel side.
(3) Pull the X-belt 5 mm from the X-rail in the center of the X-belt using a force gauge with a wire.
The pull force should be 90 g to 110 g.
5 mm
(4) Adjust the belt tension and alignment using the two M3L10 binding head screws.
M4L6 binding screw used to
lock belt tension and alignment.
Two M3L10 binding screws used for
belt tension and alignment.
(5) Move the Y-bar though the entire area and make sure that the X-belt edge does not touch the X pulley
flange on the X-drive pulley. Adjust the two M3L10 binding head screws attaching the X-idler pulley shaft
to align the X-belt to the X-idler pulley.
Make a gap between the X-belt
and the pulley flange.
X-drive pulley
Spread a suitable quantity of
screwlock adhesive 1401B on
the M4L6 binding head screw
that holds the X-belt tension bracket.
X-belt
X-tension pulley
Spread a suitable quantity of
screwlock adhesive 1401B on
the two M3L10 binding head
screws that adjust the X-belt tension.
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7-21
Make a gap between the X-belt
and the pulley flange.
7. DISASSEMBLY AND REASSEMBLY
(5) Tighten the M4L6 binding head screw that holds the X-belt tension bracket.
(6) Confirm the right angle by performing the distance adjustment operation (see Section 8.7).
(7) Spread a suitable quantity of screwlock adhesive 1401B on the two M3L10 binding head screws and the
M4L6 binding head screw that hold the X-tension bracket.
(8) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.9 How to Replace the X-motor
How to detach the X-motor
(1) Detach the top cover (see Subsection 7.1.1).
(2) Disconnect the X-motor cables from connector J4 on the main board.
(3) Disconnect the terminal cable from the X-motor.
(4) Loosen the two M4L3 set screws holding the X-motor pulley.
(5) Remove the two M3L6 TP head screws attaching the X-motor.
X-motor pulley
X-motor bracket
X-motor
M4L3 set screw
M3L6 TP head screw
(6) Detach the X-motor.
How to reinstall the X-motor
(1) Hang the X-belt on the X-motor pulley and then insert the X-motor shaft into the X-motor pulley.
(2) Align the ends of the X-motor shaft and the X-motor pulley when inserting them.
X-motor
X-motor pulley
X-motor shaft
Align the ends of the X-motor
shaft and the X-motor pulley.
X-motor bracket
(3) Spread a suitable quantity of Loctite 222 on the two M3L4WP set screws that hold the X-motor pulley.
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7. DISASSEMBLY AND REASSEMBLY
(4) Attach the X-motor to the X-motor bracket.
X-motor bracket
X-motor
Mounting direction between the X-motor and X-motor bracket
(5) Perform the X-motor belt tension adjustment (see Section 7.2.10).
(6) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.10 How to Adjust the X-motor Belt Tension
(1) Loosen the two M3L6 cap screws attaching the X-motor about one turn.
(2) Hang the wire on the X-motor within 10 mm from the X-motor edge.
10 mm
Hang the wire in this area.
(3) Use the force gauge to pull the X-motor with a 1.4 kg to 1.6 kg force.
M3L6 cap screw
Wire
(4) Tighten the two M3L6 cap screws that hold the X-motor.
(5) Spread a suitable quantity of screwlock adhesive 1401B on the two M3L6 cap screws that hold the
X-motor.
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7. DISASSEMBLY AND REASSEMBLY
7.2.11 How to Replace the Control Panel Flexible Cable (FPC08244)
How to detach the control panel flexible cable
(1) Detach the top cover (see Subsection 7.1.1).
(2) Detach the right corner cover and rear right corner cover (see Subsection 7.1.2).
(3) Detach the right X-rail cover (see Subsection 7.1.4).
(4) Detach the power supply unit (see Subsection 7.3.1).
(5) Detach the main board (see Subsection 7.3.2).
(6) Remove the two M3L6 binding head screws attaching the flexible cable stopper.
Flexible cable stopper
M3L6 binding head screw
Control panel flexible cable
(7) Detach the control panel cover (see Subsection 7.1.6).
(8) Disconnect the control panel flexible cable from connector J1 on the control panel relay board.
GND plate
Control panel relay board
J1
Control panel flexible cable
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7. DISASSEMBLY AND REASSEMBLY
How to reinstall the control panel flexible cable
(1) Prepare five isosceles triangle-shaped pieces of double-sided adhesive tape and one rectangular piece
of double-sided adhesive tape as shown below.
Prepare one rectangular piece of Teflon tape as shown below.
Size of the tapes
Prepare five isosceles triangle-shaped pieces of double-sided adhesive tape.
18 mm
18 x 18 mm triangle shape double-sided adhesive tape
18 mm
Prepare one rectangular piece of double-sided adhesive tape.
20 mm
30 x 20 mm double-sided adhesive tape
30 mm
Prepare one rectangular piece of teflon tape.
30 mm
100 mm
30 (W) x 100 (L) x 0.18 (t) mm teflon tape
(2) Affix pieces of double-sided adhesive tape to the control panel flexible cable and then fold it as shown
below.
Affixing and folding positions of the double-sided adhesive tape
Terminal side (Front side)
Fold the control panel flexible cable to the front.
Affix the teflon tape here and fold the teflon tape back.
Fold the control panel flexible cable back.
Terminal side (Front side)
68 mm
95 mm
320 mm
347 mm
723 mm
750 mm
1210 mm
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7. DISASSEMBLY AND REASSEMBLY
(3) Affix pieces of double-sided adhesive tape after folding the control panel flexible cable as shown below.
Affixing position of the double-sided adhesive tape after folding the flexible cable
30 x 20 mm size of double-sided adhesive tape
85 mm
Affix the double-sided
adhesive tape here.
Terminal side (Front side)
Terminal side (Front side)
(4) Insert the control panel flexible cable from the bottom chassis as shown below.
Control panel flexible cable
Insert the control panel flexible cable into this slit.
(5) Fit the control panel flexible cable edge to the half punched pins and then affix the control panel flexible
cable to the bottom chassis as shown below.
Bottom chassis
Control panel flexible cable
Fit the control panel flexible cable to these pins.
(6) Reattach the other parts in the reverse order in which they were detached.
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7. DISASSEMBLY AND REASSEMBLY
7.2.12 How to Replace the X-flexible Cables
How to detach the X-flexible cable
(1) Detach the top cover (see Subsection 7.1.1).
(2) Detach the right corner cover and rear right corner cover (see Subsection 7.1.2).
(3) Detach the right X-rail cover (see Subsection 7.1.4).
(4) Detach the motor cover (see Subsection 7.1.8).
(5) Detach the Y-bar cover (see Subsection 7.1.7).
(6) Disconnect the cable from connectors J2 and J3 on the X-relay board.
(7) Disconnect the flexible cable from connectors J4 and J5 on the X-relay board.
(8) Remove the two M3L6 binding head screws attaching the flexible cable stopper (see Subsection 7.2.11).
(9) Disconnect the flexible cable from connectors J6 and J7 on the main board.
How to reinstall the X-flexible cables
(1) Prepare twenty-one isosceles triangle-shaped pieces of double-sided adhesive tape and one rectangular
piece of double-sided adhesive tape as shown below.
Size of the double-sided adhesive tape
Prepare twenty-one isosceles triangle-shaped pieces of double-sided adhesive tape.
19 mm
19 mm
Prepare one rectangular piece of double-sided adhesive tape.
19 mm
30 mm
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7. DISASSEMBLY AND REASSEMBLY
(2) Affix pieces of double-sided adhesive tape to X-flexible cable 1 and X-flexible cable 2 and then fold
those flexible cables as shown below.
Affixing and folding positions of the double-sided adhesive tape for X-flexible cable 1
Terminal side (Front side)
Fold the X-flexible cable to the front side.
Affix the double-sided adhesive tape
to the reverse side of the X-flexible cable.
Fold the X-flexible cable
to the reverse side.
Terminal side (Front side)
160 mm
540 mm
583 mm
586 mm
621 mm
716 mm
737 mm
810 mm
Affixing and folding positions of the double-sided adhesive tape for X-flexible cable 2
Terminal side (Front side)
Fold the X-flexible cable to the front side.
Affix the double-sided adhesive tape
to the reverse side of the X-flexible cable.
Fold the X-flexible cable
to the reverse side.
Terminal side (Front side)
170 mm
540 mm
583 mm
586 mm
621 mm
716 mm
737 mm
810 mm
EG1400-UM-251-9370
7-30
7. DISASSEMBLY AND REASSEMBLY
(3) Affix pieces of double-sided adhesive tape after folding the X-flexible cables as shown below.
Affix X-flexible cable 2 to X-flexible cable 1 after affixing the double-sided adhesive tapes to X-flexible
cable 1. Next, affix pieces of double-sided adhesive tape to X-flexible cable 2.
Affixing positions of the double-sided adhesive tape for X-flexible cable 1
Terminal side (Front side)
Terminal side (Front side)
Affix the double-sided adhesive tape to
the front side of X-flexible cable 1.
Affixing positions of the double-sided adhesive tape after attaching X-flexible cable 2 to X-flexible cable 1
Terminal side (Front side)
Terminal side (Front side)
The front side is X-flexible cable 2 and the reverse side is
X-flexible cable 1.
Affix this double-sided adhesive tape to
the reverse side of X-flexible cable 1.
EG1400-UM-251-9370
7-31
7. DISASSEMBLY AND REASSEMBLY
(4) Insert the X-flexible cable from the bottom chassis as shown below.
Control panel flexible cable
Insert the control panel flexible cable into this slit.
(5) Reattach the other parts in the reverse order in which they were detached.
EG1400-UM-251-9370
7-32
7. DISASSEMBLY AND REASSEMBLY
7.2.13 How to Confirm the Engraving Area and Adjust the Area
This engraver has a 210 mm x 297 mm engraving area.
How to confirm the engraving area
(1) Load an A3 size aheet of paper in the engraver and mount a ceramic pen in the holder.
(2) Send a 210 mm x 297 mm rectangular plot data file to the engraver and then confirm the plotted size.
(3) If the engraver is not able to plot a 210 mm x 297 mm rectangle, adjust the X-home sensor plate position
67.2 �1 mm
297 mm (Engraving area)
59 �1 mm
or Y-home sensor plate position.
297 mm (Engraving area)
35.2 mm
Home position
M3 binding head screw
X-home sensor plate
26 mm
Y-home sensor plate
M3 binding head screw
EG1400-UM-251-9370
7-33
7. DISASSEMBLY AND REASSEMBLY
7.3 Electrical Parts
7.3.1 How to Replace the Power Supply Unit
How to detach the power supply unit
(1) Detach the top cover (see Subsection 7.1.1).
(2) Disconnect the cables from connectors CN1 and CN2 on the power supply unit.
Top cover
M4L6 binding
head screw
Power supply unit
M3L6 binding head screw
(3) Remove the four M3L6 binding head screws attaching the power supply unit.
(4) Detach the power supply unit.
How to reinstall the power supply unit
(1) Reattach the power supply unit in the reverse order in which it was detached.
EG1400-UM-251-9370
7-34
7. DISASSEMBLY AND REASSEMBLY
7.3.2 How to Replace the Main Board
How to detach the main board
(1) Detach the top cover (see Subsection 7.1.1).
(2) Detach the power supply unit (see Subsection 7.3.1).
(3) Disconnect all the cables and flexible cables from their connectors on the main board.
Connector No.
Connect to:
J3
X-motor
J4
X-motor
J5
X-home sensor
J6
X-flexible cable
J7
X-flexible cable
J8
Power supply unit
J9
Control panel relay board
(4) Detach the interface cable and CF card.
(5) Remove the four M3L6 binding head screws holding the main board.
Power supply unit
Spacer
M3L6 binding head screw
Main board
M3 TP head screw
(6) Detach the main board from the chassis.
(7) Remove the two M3 TP head screws holding the spacers.
How to reinstall the main board
(1) Reattach in the reverse order in which it was detached.
(2) Perform any adjustments required (see Section 8.2).
EG1400-UM-251-9370
7-35
8. ELECTRICAL ADJUSTMENTS
8. ELECTRICAL ADJUSTMENTS
8.1 DIP Switch Settings
Factory presets (Normal Mode)
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
NOV-RAM Clear
SW1 and SW4, SW8 to OFF
ON
OFF
1 2 3 4 5 6 7 8
Adjustment mode
SW1 and SW4, SW5, SW6 to OFF
ON
OFF
1 2 3 4 5 6 7 8
LED lamp test mode
All switches to OFF
ON
OFF
1 2 3 4 5 6 7 8
Operation key test mode
SW1 and SW2, SW3, SW4, SW8 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
8-1
8. ELECTRICAL ADJUSTMENTS
8.2 List of Items Requiring Readjustment
If you replaced one of the units listed in the table below or altered their sensor positions, be sure to readjust
the corresponding items.
Unit name
Item
NOV-RAM clear
Pen force adjustment
Distance adjustment
Right angle adjustment
Menu setting
Firmware update
Belt tension adjustment
Engraving area confirming
Output voltage of power supply
Main board
Power
supply
M
M
M
M
N
N
M
Pen Block
Y-relay
X,Y Motor
sensor
board
drive belt
X,Y Motor
M
M
M
N
X,Y belt
M
M
M
N
No mark: Unnecessary M: Must always be adjusted
Note:
X-home
N: To be adjusted as necessary
The main board must have the latest version of firmware unless otherwise specified.
8.3 Default Values of the Main Board Settings
(Default factory settings)
The default factory settings are recorded in the location shown below.
PEN PRESS ADJ
24g
210g
400g
DISTANCE ADJ
X=
Y=
PERPENDICULARITY ADJ
PE
N
24 PR
g
ES
21
S
0
AD
40 g
J
0g
DIS
X= TAN
CE
Y=
AD
J
PE
RP
EN
DICU
LA
RITY
AD
J
You can input the same values when you have replaced the main board without making any adjustments.
If you have changed any values by making adjustments, record those values for the next maintenance check.
EG1400-UM-251-9370
8-2
8. ELECTRICAL ADJUSTMENTS
8.4 Confirming the Power Supply Line on the Main Board
When you replace the main board, confirm the power supply line on the main board using the test pins and
the ohm tester.
Check that there are no shorted lines between the test pins.
Test pins
TP4 (GND) to TP2 (36V)
TP4 (GND) to TP3 (5V)
TP4 (GND) to U2-3 (3.3V)
TP3 (5V) to TP2 (36V)
TP3 (5V) to U2-3 (3.3V)
TP2 (36V) to U2-3 (3.3V)
Location of the test pins
TP4 (GND)
TP2 (+36V)
TP3 (+5V)
U2-3
EG1400-UM-251-9370
8-3
8. ELECTRICAL ADJUSTMENTS
8.5 Clearing the Non-Volatile RAM
When you replace the main board, you must clear the Non-Volatile RAM (NOV-RAM).
If you clear the Non-Volatile RAM, you will lose the setup parameters for each adjustment.
Input the adjustment values to the main board after you clear the Non-Volatile RAM.
How to clear the Non-Volatile RAM.
(1) Set the DIP switch to the NOV-RAM clear mode as shown below.
SW1 and SW4, SW8 to OFF
ON
OFF
1 2 3 4 5 6 7 8
(2) Turn on the power to the engraver.
(3) The NOVRAM INIT. menu appears. The engraver immediately starts to clear the parameters on
NOV-RAM, and then sets the default values.
NOVRAM INIT.
0 CLEAR
(4) When the programming is complete, the NOVRAM INIT. COMPLETED menu appears.
NOVRAM INIT.
COMPLETED
(5) Turn off the power to the engraver.
(6) Return the SW1 setting to normal mode as shown below.
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
8-4
8. ELECTRICAL ADJUSTMENTS
8.6 Adjusting the Pen Force
This adjustment will set the pen force.
If you replace the main board or clear the Non-Volatile RAM, use the following procedure to input the
recorded adjustment values.
If you replace the moving coil and/or the pen block assembly, you must adjust the pen force using the
following procedure.
How to adjust the pen force
The factory setting of the pen carriage is the lowest position.
To go beyond the range allowed by the blade length adjustment dial, perform the following steps: Switch the
power of the engraver off. Then loosen the screws shown in the illustration below, using the supplied M4
Allen wrench. Adjust the distance between the medium and the blade tip to about 3 mm, using the height
adjustment board.
Pen carriage height
adjustment screws
(with M4 hexagonal hole)
(1) Prepare a flat surface such as a table larger than the area of the engraver’s suction cups.
(2) Place the material to be engraved on it.
Y bar
Pen carriage
Height adjustment board (3 mm)
10 mm or less
(3) As in the procedure for a large medium, adjust the distance between the medium and the blade tip to
about 3 mm, using the height adjustment board.
(4) Set the DIP switch to the adjustment mode as shown below.
SW1 and SW4, SW5, SW6 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
8-5
8. ELECTRICAL ADJUSTMENTS
(5) Turn on the power to the engraver.
(6) The PEN PRESS ADJUST menu appears.
PEN PRESS ADJUST
PRESS ENTER KEY!
(7) Press the ENTER key to display the menu shown below.
PEN PRESS SETTING
24[g]
(8) Press the ENTER key to display the menu shown below.
+1
24g
-1
+10
18
-10
(9) The pen is lowered. If you have replaced the moving coil and/or the pen block assembly, use the force
gauge to measure the actual force. If you have only replaced the main board, input the adjustment
values that were recorded.
Use the F1 key to F4 key to change the force setting. The number on the LCD will increase or decrease.
If you have replace the moving coil and/or the pen block assembly, measure the actual pen force again.
If you replaced the moving coil and/or the pen block assembly, adjust the 24g-pen force. If the measured
value is within the specification range (20g to 30g) or if you have input the recorded value, press the
ENTER key to store the setting. The next specified pen force appears.
(10) Adjust the 210g-pen force. If the measured value is within the specification range (190g to 230) or if you
have input the recorded value, press the ENTER key to store the setting. The next specified pen force
appears.
(11) Adjust the 400g-pen force. If the measured value is within the specification range (380g to 420g) or if
you have input the recorded value, press the ENTER key to store the setting.
(12) When the adjustment is complete, turn off the power to the engraver.
(13) Return the DIP switch setting to normal mode as shown below.
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
Specification of the actual pen force
Specified pen force
Actual force range
24g
20 to 30g
210g
190 to 230g
400g
380 to 420g
EG1400-UM-251-9370
8-6
8. ELECTRICAL ADJUSTMENTS
8.7 Adjusting the Distance Accuracy
This adjustment will set the distance accuracy.
If you replace the main board or clear the Non-Volatile RAM, use the following procedure to input the
recorded adjustment values.
How to adjust the distance accuracy
(1) Mount a Ceramic pen (0.2 mm tip size) in the holder.
(2) Load a sheet of A3 size paper or B4 size paper in the engraver.
(3) Set the DIP switch to the adjustment mode as shown below.
SW1 and SW4, SW5, SW6 to OFF
ON
OFF
1 2 3 4 5 6 7 8
(4) Turn on the power to the engraver.
(5) The PEN PRESS ADJUST menu appears.
PEN PRESS ADJUST
PRESS ENTER KEY!
(6) Press the NEXT key three times to display the menu shown below.
DISTANCE ADJUST
PRESS ENTER KEY!
(7) Press the ENTER key to display the menu shown below.
ORIGINAL
CLEAR
ADJ. DRAW
INPUT
F1 key (ORIGINAL)
:Draw the test pattern without distance adjustment.
F2 key (ADJ. DRAW)
:Draw the test pattern with distance adjustment.
F3 key (CLEAR)
:Clear the distance adjustment value.
F4 key (INPUT)
:Move to the distance adjustment value setting menu.
(8) Press the F1 key to start the test. The engraver immediately plots the test pattern, and the following
menu appears.
DISTANCE ADJUST
X=+ 0
Y=+ 0
X=200 mm
Y=200 mm
(9) Remove the paper and measure the X-axis distance, Y-axis distance, and the diagonal distance. If you
have replaced the main board only, use the recorded values.
EG1400-UM-251-9370
8-7
8. ELECTRICAL ADJUSTMENTS
(10) Input the axis adjustment values using the F1 to F4 keys.
Press the F1 or F2 key to change the X-axis adjustment value.
Press the F3 or F4 key to change the Y-axis adjustment value.
The formula of the input value is as follows:
Input value for X-axis or Y-axis = (200 mm - measured distance) x 10
For example:
If you measured 199.7 mm for the X-axis then input 3 for the adjustment value.
0.1-mm steps
(11) Press the ENTER key to display the menu shown below.
+0.1
X-Y LENG
-0.1
+0.01 L=282.84 -0.01
F1 key (+0.1)
:Increase the diagonal distance value in 0.1 mm steps.
F2 key (+0.01)
:Increase the diagonal distance value in 0.01 mm steps.
F3 key (-0.1)
:Decrease the diagonal distance value in 0.1 mm steps.
F4 key (-0.01)
:Decrease the diagonal distance value in 0.01 mm steps.
(12) Input the diagonal adjustment values using the F1 to F4 keys.
The displayed L value is the diagonal distance.
If the measured value is within the displayed L value of the specification range (±0.1 mm) or if you have
input the recorded value, press the ENTER key to store the setting.
(13) The following menu appears.
ORIGINAL
CLEAR
ADJ. DRAW
INPUT
(14) If you have changed the diagonal distance value, confirm the axis distance.
Load a new sheet of paper and press the F4 key to draw the adjusted test pattern.
Measure each distance. If the measured value is within the specification range, press the ENTER key to
store the setting.
Specification range for the X and Y distances = 200 mm ±0.2 mm.
Specification range for the diagonal distance = within 0.1 mm from the displayed L value.
If the measured value is out of the specification range, adjust again from step (7).
(15) When the adjustment is complete, turn off the power to the engraver.
(16) Return the DIP switch setting to normal mode as shown below.
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
8-8
8. ELECTRICAL ADJUSTMENTS
8.8 Setting the Model Name
This will set the model name for the engraver.
If you replace the main board or clear the Non-Volatile RAM, use the following procedure to input the model
name.
If you do not set the model name, the engraver will not communicate via the USB port.
(1) Turn on the power while pressing the DOWN ARROW position key to display the menu shown below.
SEL DATA
GRANITE
CHK AREA
(2) Press the LOCAL key.
(3) Press the NEXT key twice to display the menu shown below.
OPTION1
OPTION2
SPECIAL
(4) Press the F3 key to display the menu shown below.
DIST ADJ
L UNIT
TEST
(5) Press the F4 key to display the menu shown below.
SELF TEST
COND. PAT.
DUMP
(6) Press the F1 key.
(7) Press the ENTER key while pressing the F1 key to display the menu shown below.
MARK EXP
MARK MON.
CARCHK M*
SEIZOU
(8) Press the NEXT key three times to display the menu shown below.
USB EG
(9) Press the F1 key to display the menu shown below.
EG SELECT FOR USB
TYPE=EG1400
(10) Select the model name using the UP ARROW (+X) position key or the DOWN ARROW (-X) position
keys. The default model name is EG1400.
EG1400 -> CE3000 -> FC5100 -> FC3600 -> EN400A -> EG1400
(11) When the setting is complete, turn off the power to the engraver.
EG1400-UM-251-9370
8-9
8. ELECTRICAL ADJUSTMENTS
8.9 Updating the System Firmware
To update the system firmware you need to have the following files. In addition, you need to use a computer
and USB cable.
• en4av100x
:firmware
• OPS651-N
:USB Driver software for engraver (EN-400)
OPS651-UAL
:USB Driver software for engraver (EG1400)
• SEND.EXE
:Utility to transfer files using Windows®
How to update the system firmware
(1) Connect the computer and the engraver via the USB port.
(2) Turn on the power while pressing the RIGHT ARROW position key and the LEFT ARROW position key
to display the menu shown below.
USB
(3) Press the ENTER key to display the menu shown below.
PLEASE SEND PRG.
(4) Send firmware to the engraver from the computer.
Drag and drop the firmware file onto the SEND.EXE icon when using Windows®.
(5) The following menu is displayed while data is being received.
RECEIVING PROGRAM
**KB
COMPLETE
If the engraver could not receive the data,
Check the following:
1. Printer driver output port
2. The selected firmware file name
3. USB cable connection
(6)
The engraver will start the initialization routine when all the data has been received. The firmware
version is displayed during the initialization routine. Check the firmware version that you updated.
(7) Turn off the power.
EG1400-UM-251-9370
8-10
9. SERVICE MODES
9. SERVICE MODES
9.1 Test Print Mode
This mode print the conditions list, the self-test pattern, and the data dump list.
How to selest the test print modes
(1) Load an A4 (Letter) or larger size sheet of paper in the engraver.
(2) Turn on the power while pressing the DOWN ARROW key to display the menu shown below.
SEL DATA
GRANITE
CHK AREA
(3) Press the LOCAL key.
(4) Press the NEXT key until the following menu is displayed.
OPTION1
OPTION2
SPECIAL
(5) Press the F3 key to display the menu shown below.
DIST ADJ
L UNIT
TEST
(6) Press the F4 key to display the menu shown below.
SELF TEST
COND. PAT.
DUMP
F2 key
: Prints the conditions list of the engraver.
F3 key
: Prints the self-test pattern until the power is turned off.
F4 key
: Prints the data dump list when data is received.
(7) Turn off the power to the engraver to end this mode.
EG1400-UM-251-9370
9-1
9. SERVICE MODES
9.2 LED Lamp Test Mode
This mode checks the LED lamp status.
(1) Set the DIP switch to the LED lamp test mode as shown below.
All switches to OFF
ON
OFF
1 2 3 4 5 6 7 8
(2) Turn on the power to the engraver.
(3) If the LED lamp status is good, the corresponding LED lamp lights as shown below.
POWER LED lamp
: Lights green.
LOCAL LED lamp
: Green light blinks alternately with the PROMPT LED lamp
PROMPT LED lamp
: Green light blinks alternately with the LOCAL LED lamp
(4) Turn off the power to the engraver to end this mode.
(5) Return the DIP switch setting to normal mode as shown below.
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
9-2
9. SERVICE MODES
9.3 Control Panel Membrane Switch Test Mode
This mode checks the control panel membrane switch status. If there is a bad switch you may have trouble
with the control panel membrane switch panel or the control panel relay board.
How to test the control panel membrane switches
(1) Set the DIP switch to the operation key test mode as shown below.
SW1 and SW2, SW3, SW4, SW8 to OFF
ON
OFF
1 2 3 4 5 6 7 8
(2) Turn on the power to the engraver to display the status shown below.
00000000
(3) Press each key on the control panel; the status will change as shown below.
The status of the LCD
Key
Status of the LCD
RIGHT ARROW
00000008
DOWN ARROW
00000400
UP ARROW
00000004
LEFT ARROW
00008000
F1
00000001
F2
00000002
F3
00000100
F4
00000200
NEXT
00001000
ENTER
00000010
(4) When testing is completed, turn off the power to the engraver.
(5) Return the DIP switch setting to normal mode as shown below.
SW1 to OFF
ON
OFF
1 2 3 4 5 6 7 8
EG1400-UM-251-9370
9-3
10. TROUBLESHOOTING
10. TROUBLESHOOTING
10.1 The Engraver Doesn’t Operate After It is Turned On
Symptom
Verification item
The control panel’s LED (1) Is the engraver being supplied
lamp does not light or
with power?
Solution
No .... Check that the power cord
is securely connected to the
the LCD does not display
engraver’s AC line inlet.
anything.
(2) Is the FPC08244 flexible cable
securely connected to the main
board and the control panel?
(3) Is the FPC08244 flexible cable
broken?
Yes ... Verify item (2).
No .... Connect the flexible cable
securely.
Yes ... Verify item (3).
No .... Verify item (4).
Yes ... Replace the FPC08244 flexible
(4) Is the AC line electrical output
cable.
No .... Change the AC line.
correct?
Yes ... Verify item (5).
(5) Does the power supply unit have No .... Replace the power supply unit.
a correct output?
Yes ... Replace the main board.
The POWER LED lamp (1) The ROM and RAM are defective Replace the main board.
lights but the LCD does
.
not display anything.
The POWER LED lamp
lights and the LCD
displays a sum check
error.
EG1400-UM-251-9370
10-1
10. TROUBLESHOOTING
10.2 During Engraving Operations
Symptom
Verification item
The data in the CF card (1) Was the data saved using the
Solution
Yes ...Verify item (2).
is not displayed.
No.....Create the data using the OPS651
specified driver?
driver.
(2) Was the specified CF card used? Yes ...Verify item (3).
(3) Is the CF card damaged?
No.....Use the SanDisk CF card.
Yes ...Replace the CF card with a new
one.
Data cannot be saved to (1) Was the drive for the CF card
No.....Insert the CF card securely.
Yes ...Verify item (2).
the CF card.
No.....Refer to the user’s manual
specified?
(Windows XP/2000)
The engraving image
“Creating Data for Engraving (For
(2) Was the engraver in on-line
CF Card)”.
No.....Save the data in on-line mode.
mode when saving the data?
(1) Was the paper setting specified
No.....Refer to the user’s manual
from the CF card or
correctly in the print setting
“Creating Data for Engraving (For
through the USB is
procedure?
CF Card)” and “Engraving in the
partially missing (about
Online Mode through the USB”.
3/4).
(Windows XP/2000)
The data cannot be
transferred through the
(1) Is the connector properly
connected?
Yes ...Verify item (2).
No......Insert the connector as deep as it
USB.
will go.
No.....Install the driver.
(2) Is the driver installed?
Yes ...Verify item (3)..
(3) Is the engraver off-line?
Yes ...Change the mode to on-line.
The engraved results are (1) Is the MATERIAL setting suitable Yes ...Verify item (2).
unsatisfactory.
for the material type being used? No.....Select the suitable material in the
MATERIAL setting.
(2) Is the tip of the engraving blade Yes ...Replace the push roller sensor.
sharp?
No.....Replace the engraving blade with
(3) Is the distance between the
EG1400-UM-251-9370
a new one.
No.....Adjust the distance to 3 mm using
engraving blade and the material
the supplied height adjustment
even?
board.
10-2
10. TROUBLESHOOTING
10.3 Error Displays
Error Display
X POSITION ALARM
Verification item
Solution
(1) Was the pen carriage lever set to No.....Verify item (2)
LOCK?
(2) Does the X-slider move
Yes ...Set the lever to FREE.
No.....Check and adjust the X-belt
smoothly?
tension and X-motor belt tension.
(3) Is the X-flexible cable securely
connected?
Yes ...Verify item (3).
No.....Connect it securely.
Yes ...Replace the X-flexible cable if it
(4) Is the X-home sensor plate
position correct?
was defective.
No.....Check and adjust the X-home
sensor plate position.
(5) Is the X-home sensor position
correct?
Yes ...Verify item (5).
No.....Check and adjust the X-home
sensor position.
Yes ...Replace the X-home sensor if it
(6) Does the X-motor move
smoothly?
was defective.
No.....Replace the X-motor if it was
defective.
Yes ...Replace the main board if it was
Y POSITION ALARM
defective.
(1) Was the pen carriage lever set to No.....Verify item (2)
LOCK?
(2) Does the Y-slider move
Yes ...Set the lever to FREE.
No.....Check and adjust the Y-belt
smoothly?
tension and Y-motor belt tension.
(3) Is the Y-flexible cable securely
connected?
Yes ...Verify item (3).
No.....Connect it securely.
Yes ...Replace the Y-flexible cable if it
(4) Is the Y home sensor plate
position correct?
was defective.
No.....Check and adjust the Y home
sensor plate position.
(5) Is the Y home sensor position
correct?
Yes ...Verify item (5).
No.....Check and adjust the Y home
sensor position.
Yes ...Replace the Y home sensor or Y
relay board if it was defective.
No.....Replace the Y motor if it was
(6) Does the Y-motor move
smoothly?
defective.
Yes ...Replace the main board if it was
defective.
EG1400-UM-251-9370
10-3
10. TROUBLESHOOTING
Error Display
ERROR 1
Verification item
(1) Did the engraver receive an
Solution
No.....Verify item (1)
Command Error
unrecognizable command?
(2) Is there any noise on the line?
Yes ...Send correct data to engraver.
No.....Verify item (2)
Yes ...Check the USB cable or move the
engraver to another place.
(3) Was the correct model name set No.....Set the correct model name.
for the engraver?
Configure your software application menu
to permit Graphtec engraver control.
Re-specify the software application’s
ERROR 4
The numeric parameter of an input
interface conditions
Configure your software application menu
Parameter Overflow
command exceeds its permissible
to permit Graphtec engraver control.
ERROR 5
range.
Re-specify the software application’s
An error related to the receipt of data interface conditions.
occurred within the interface.
Set the correct model name if it was
I/O Error
incorrect.
EG1400-UM-251-9370
10-4
11. PARTS LIST
11. PARTS LIST
11.1 Main Frame
No.
1
1-1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Part No.
618244001
618244301
621154500
798240704
691824130
798240702
691824050
618244060
618244320
618244120
618244330
618242050
618242031
394000080
622190130
618242071
691824140
618244031
691824110
618240010
304511008
618242110
618002180
618242081
618244011
618244050
618244310
618244020
393530170
500051585
618244071
771824500
618242340
618242091
618244140
618244081
691824120
618244130
618244041
618244090
618243330
618242060
618242041
618240060
Description
Control Cover Assy for EG1400
Control Cover Assy for EN-400A
Emblem CE2K
LCD Assy
LCD Control Flexible Cable
Control Panel Relay Board
Control Panel Switch Sheet
Right Corner Cover for EG1400
Right Corner Cover for EN-400A
Left Corner Cover for EG1400
Left Corner Cover for EN-400A
Right X-Tension Plate
Right X-Tension Bracket
Bush MSRB6-02
X-Tension Pulley
Front Right X-Rail Bracket
Control Flexible Cable
Right X-Rail Cover
X-Flexible Cable
Flexible Cable Stopper
Rubber Stopper
X-Belt
X-Belt Stopper
Front Left & Rear Right X-Rail Bracket
Rear Under Bracket
Rear Cover Assy for EG1400
Rear Cover Assy for EN-400A
Top Cover
Spacer AS-317
Power Supply Board
Stopper Holder
Main Board
X-Slider Flexible Cable Stopper
Rear Left X-Rail Bracket
Y-Motor Cover
Y-bar Cover
Y-Flexible Cable
Y-End Cover
Left X-Rail Cover
Pen Block Cover
Flexible Cable Guide
Left X-Tension Plate
Left X-Tension Bracket
Side beam
EG1400-UM-251-9370
11-1
Q’ty
1
1
1
1
1
1
1
2
2
2
2
1
1
2
2
1
1
1
2
1
4
2
4
2
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Remarks
EG1400 (Cobalt color)
EN-400A (Yellow color)
GMD2020B
FPC08243
PR290705
EG1400 (Cobalt color)
EN-400A (Yellow color)
EG1400 (Cobalt color)
EN-400A (Yellow color)
FPC08244
FPC08241
EG1400 (Cobalt color)
EN-400A (Yellow color)
FPC08242
EG1400-UM-251-9370
1-1
36
35
34
1
33
7
11-2
39
38
5
37
2
20
11
3
4
32
17
31
6
12
19
9
17
18
30
6
10
8
29
17
11
27
25
13
28
15
24
26
14
16
17
20
18
19
21
22
23
7
11. PARTS LIST
Main Frame
11. PARTS LIST
11.2 X Drive Assy
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Part No.
Description
Air Tube ø6 590 mm
Air Tube ø6 100 mm
Joint PY-6M
M4L8 Binding Head Screw
Spacer ASB-450
M4L3 Set Screw
Right X Bracket
X-Home Sensor Board
M3L6 Binding Head Screw
Bearing
MSRB6-05
X-Pulley
X Lining Plate
X Drive Shaft
Air Tube ø6 50 mm
X Drive Pulley
Belt
M3L6 TP Head Screw
X-Motor Bracket
X-Motor Pulley
Air Tube ø6 90 mm
Vacuum Ejector
Air Tube ø6 150 mm
Air Tube ø6 240 mm
X-Motor
Left X Bracket
Right X-Rail
Left X-Rail
305602007
618242021
798240701
618243011
39400009
622190151
618242330
618242100
618242021
378011091
618242000
054112100
305602008
771824570
618242021
618242200
628242210
Q’ty
1
2
3
11
4
6
1
1
2
3
2
2
8
1
2
1
1
4
1
1
1
1
1
1
1
1
1
1
Remarks
F688ZZ
120S2m220UG
ZU07
UGFMD-B5LGRA5
X Drive Assy
23
3
22
1
21
15
12
24
3
25
20
15
19
11
4
13
5
26
4
6
17
18
6
10
14
16
10
4
4
10
28
13
12
11
2
4
1
4
5
27
6
7
9
8
3
2
EG1400-UM-251-9370
11-3
10
11. PARTS LIST
11.3 Left X-Slider Assy
No.
1
2
3
4
5
6
7
8
9
10
Part No.
054212151
054212140
618242310
618242240
618242231
035132220
618242260
Description
Wiper Stopper
M3L6 Binding Head Screw
Wiper
Roller Bearing S
Roller Bearing L
Left X-Slider
Anti-Static Brush
M4L8 TP Head Screw
M3L6 TP Head Screw
Pressure Arm Plate
Q’ty
2
3
2
2
1
1
1
3
3
1
Remarks
Left X-Slider Assy
2
7
6
8
9
2
10
1
4
5
3
2
4
11.4 Right X-Slider Assy
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Part No.
054212151
054212140
618242310
618242240
618242270
618242260
618242280
618242290
618242221
618242340
Description
Wiper Stopper
M3L6 Binding Head Screw
Wiper
Roller Bearing S
Roller Bearing L
M4L8 TP Head Screw
X-Flexible Cable Bracket
M3L6 TP Head Screw
Pressure Arm Plate
X-Sensor Plate
Horizontal Pressure Arm Plate
Right X-Slider
X-Flexible Cable Stopper
Q’ty
4
8
4
4
2
6
1
6
1
1
1
1
1
Remarks
Right X-Slider Assy
11
10
4
12
5
13
4
9
1
8
2
3
EG1400-UM-251-9370
4
5
6
11-4
4
7
11. PARTS LIST
11.5 Y-bar Assy
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Part No.
618243050
618243080
618243041
618243050
618243092
618243310
304511008
618243011
618243020
378007041
618243000
618243320
618243301
Description
Y-Tension Bracket
Bush 6 x 3
Y-Tension Pulley assy
Y-Tension Base
Y-Belt Stopper
Y-Belt
Y Lining Plate
Rubber Stopper
M3L6 Cap Screw
Spacer BSB-310
Y Right Side Plate
Y Drive Pulley Assy
Y Drive Belt
Y-Motor Bracket
Y-Sensor Plate
O-ring
M3 Square Nut
Y-Rail
Q’ty
1
2
1
1
1
1
4
2
2
1
1
1
1
1
1
1
1
1
Remarks
100S2M140UG
Y-bar Assy
15
14
16
13
17
12
18
11
8
17
8
2
7
6
1
4
3
5
5
EG1400-UM-251-9370
11-5
9
9
10
11. PARTS LIST
11.6 Y-Motor Assy
No.
1
2
3
4
5
6
7
Part No.
394000004
Description
Spacer BSB-310
M3L4 Set Screw
M3L6 TP Head Screw
M3L6 Binding Head Screw
Y-Motor Pulley 18Z12
Y-Motor
X Relay Board
618243030
509000041
798240705
Q’ty
3
2
3
1
1
1
1
Remarks
UGFMED-B5TGRA4
Y-Motor Assy
4
3
7
5
1
2
6
11.7 Y-Slider Base
No.
1
2
3
4
5
6
7
8
Part No.
798240703
035132220
618243270
380101311
618243290
618243230
618243211
Description
Y-Relay Board
Anti-electrostatic Brush
Stopper Shaft A2
Stopper Spring
Stopper Shaft C
Y-Slider Under Cover
Y-Slider Base
Bush 3 x 2.5
Q’ty
1
1
1
1
1
1
1
2
Y-Slider Base
1
2
3
4
5
6
EG1400-UM-251-9370
7
11-6
8
Remarks
11. PARTS LIST
11.8 Y-Slider
No.
1
2
3
4
5
6
7
Part No.
310062400
Description
Bearing Roller
M3L6 TP Head Screw
M3L6 Cap Screw
Slider Tension Arm Plate
Washer D3
M3L10 Pan Head Screw
Y-Slider 2907
618243220
618243202
Q’ty
5
2
1
1
1
5
1
Remarks
624ZZ
Y-Slider
4
3
5
2
7
6
1
11.9 Y-Slider Bottom Casing
No.
1
2
3
4
5
Part No.
Description
M3L6 Binding Head Screw
Wiper Holder
Wiper
Right Wiper Bracket
Left Wiper Bracket
618243391
618243240
618243260
618243250
Q’ty
8
4
4
1
1
Y-Slider Bottom Casing
Y Bar
1
2
3
EG1400-UM-251-9370
5
4
11-7
Remarks
11. PARTS LIST
11.10 Pen Block
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Part No.
618243400
Description
Moving Coil Base
Bush PT-2002
Fiber Washer D2
Washer D2
M2L3 Binding Head Screw
Bottom Plate
M2L5 Binding Head Screw
O-ring S-4
M3 Nut (Brass)
Pen Encoder Strip
Insulating Sheet
Yoke PMI008Y
Pen Holder 2907
Triangle Label
Thumb Screw L10
Cutter Holder B
Pen Holder Bracket
Moving Coil PM1008A
Pen Arm Assy
M3L8 Binding Head Screw
Bush 3 x 6
Spring E-538
M3L6 Binding Head Screw (Brass)
Slide Shaft
Bush 4 x 4.5
Guide Shaft
M3L3 Set Screw
M3L10 Pan Head Screw
Offset Shaft S
Bearing Roller
Bearing Roller Base Bracket
M3L6 Binding Head Screw
E-ring D2
Pen Encoder Flexible Cable
M3L2.6 No.0 Screw
Pen block Assy
618243450
340804012
617363351
095704040
618243510
622192220
621113590
622192022
618243500
095704101
380205381
021500650
617363390
619003371
310062400
619003360
500050122
798240700
Q’ty
1
2
4
4
6
1
10
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
Pen Block
30
29 28
31
5
25
3
4
32
26
8
5
24
30
22
23
33
7
27
21
34
20
19
35
18
17
1
7
10
2
3
16
9
4
5
8
6
13
7
12
7
EG1400-UM-251-9370
14 15
36
11
11-8
Remarks
Pen Arm 2907+LB4Y x 2
683ZZS
11. PARTS LIST
11.11 Front Frame
No.
1
2
3
4
5
Part No.
308002255
618240020
618240051
305602007
Description
M3L8 Cap Screw
Suction cup (ZP40HE)
Foot Base
Front Frame
Joint PH06-6M
Q’ty Remarks
8
2
2
1
2
Front frame
5
4
3
2
1
EG1400-UM-251-9370
11-9
11. PARTS LIST
11.12 Rear Frame
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Part No.
618240020
308002255
500051717
500051725
618240002
305602005
618240031
305602007
Description
Foot Base
Suction cup (ZP40HE)
M3L8 Cap Screw
AC Power Switch
M3L8 pan head screw
Inlet
M3L6 binding head screw
Rear chassis
M4L30 binding head screw
Filter ZFB100-M6
Filter Bracket
Joint PH06-6M
Washer D4
Q’ty Remarks
2
2
8
1
2
1
3
1
1
1
1
2
2
Rear frame
9
11
12
10
13
8
4
1
EG1400-UM-251-9370
2
3
5
11-10
6
7
11. PARTS LIST
11.13 Cables
CF CARD
USB
MAIN BOARD
PR290701
J6
J5
B4B-PH-K
1 +5V
2 GND
3 XENA
4 XENB
J7
FPC08244
FPC, 08241
FPC, 08241
IL-G-4P-S3T2-E
1 +5V
2 GND
3 XENA
4 XENB
CA, 08248
J4
IL-G-2P-S3T2-E
1 XM +
2 XM -
5273-04A
J8
CN2
+24V
+24V
GND
GND
2
AC(L)
AC(N)
FG
CA,08242
CA,08244
CN1
1
2
ZWS50-36
4
CA, 08243
3
1
2
3
4
CA, 08245
5
1 +24V
2 +24V
3 GND
4 GND
J3
CA, 08247
3
J5
X
SENSOR
PR290706
1
2
3
4
5597-15CPB
GND
1
YM+
2
YM+
3
GND
4
YM5
YM6
GND
7
+5V
8
GND
9
YENA
10
YENB
11
+12V
12
GND
13
YHOMEZ
14
GND
15
X MOTOR
UGFMED-B5LGRA5
+5V
GND
XENA
XENB
5597-15CPB
GND
1
MC+
2
MC+
3
GND
4
MC5
MC6
GND
7
+5V
8
GND
9
PNENA
10
PNENB
11
GND
12
GND
13
ZHOMEZ
14
GND
15
CA, 08246
J1
52089-1410
J3
5597-14CPB
KEY JOINT BOARD
PR290703
Y MOTOR
11-11
SUP-B3G-E
or
DAC-11
JWA2121-0033
1
AC INLET
CA,08241
POWER SW.
UGFMED-B5TGRA4
IL-G-4P-S3L2
1 +5V
2 GND
J2
3 YENA
4 YENB
IL-G-2P-S3L2
1 YM +
J3
2 YM -
ZHOMEZ
5597-15CPB
GND 1
YM+ 2
YM+ 3
GND 4
YM- 5
YM- 6
GND 7
+5V 8
GND 9
YENA 10
YENB 11
+12V 12
GND 13
YHOMEZ 14
GND 15
52089-2610
1 GND
2 KEYB0
3 KEYB1
4 KEYB2
5 KEYB3
6 GND
7 KEYB4
8 KEYB5
9 LOCALZ
10 LOCALLED
11 PROMPTLED
12 POWERLED
13 KCONT0
14 KCONT1
15 +5V
16 +5V
17 LCD CONT
18 RS
19 R/WZ
20 E
21 DB4
22 DB5
23 DB6
24 DB7
25 GND
26 GND
SWITCHING
POWER SUPPLY
MC+
MCGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
5597-15CPB
GND 1
MC+ 2
MC+ 3
GND 4
MC- 5
MC- 6
GND 7
+5V 8
GND 9
PNENA 10
PNENB 11
GND 12
GND 13
ZHOMEZ 14
GND 15
CONTROL BOX
PNENA
PNENB
Y HOMEZ
GND
GND
KEYB0
KEYB1
KEYB2
KEYB3
GND
KEYB4
KEYB5
LOCALZ
LOCALLED
PROMPTLED
POWERLED
KCONT0
KCONT1
+5V
+5V
LCD CONT
RS
R/WZ
E
DB4
DB5
DB6
DB7
GND
GND
J4
X JUNCTION BOARD
FAN-H
GND
+12V
+5V
9
10
11
12
13
14
52089-2610
J2
FPC08243
GND
FAN-L
GND
5597-15CPB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PROMPTLED
KEYB2
GND
KCONT1
KCONT0
KEYB5
J1
FPC08242
5597-15APB
FAN-H
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KEYB4 1
LOCALZ 2
KEYB1 3
KEYB0 4
KEYB3 5
POWERLED 6
+5V 7
LOCALLED 8
SHEET SWITCH
PR290705
EG1400-UM-251-9370
J1
J2
ENB
PR290704
52044-0845
ENA
+5V
PEN JUNCTION BOARD
FPC601103A
MC ENCODER
PEN BLOCK
MC COIL
MC+
MCFG
GND
GND
EG1400/EN-400A WIRING CONNECTION
1
2
3
4
5
6
7
8
1
2
3
4
5
6
+12V
7
+5V
8
PNENA
9
PNENB
Y HOMEZ 10
11
GND
12
MC+
13
MC14
GND
ZHOMEZ 15
GND
FAN-L
GND
GND
+5V
LCD CONT
RS
R/WZ
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
Q’ty Remarks
1
1
1
1
1
J9
Description
CA, 08241A (Inlet to switch, brown)
CA, 08242A (Inlet to switch, blue)
CA, 08243B (Switch to power supply, )
CA, 08244A (Inlet to GND)
CA, 08245 (Power supply to main board 36 V)
PR290702
Part No.
691824011
691824021
691824031
691824041
691824050
LCD
GMD2020B
No.
1
2
3
4
5
11. PARTS LIST
11.14 Other Parts
Standard Accessories
No.
Part No.
1
618249010
2
302200020
3
305811004
4
618249110
618249111
5
618249220
6
7
308052002
EGP-B30-3
EGP-332U-60K
Packing Boxes
No.
Part No.
1
618249300
2
618249320
3
618249330
EG1400-UM-251-9370
Description
Height adjustment board
Allen wrench 2.5
Allen wrench M4
User’s manual, EN400A-UM-101
User’s manual, EG1400-UM-151
Driver software OPS651-N
Driver software OPS651-UAL
NANIWA EXE(E)
Plunger for engraving
Engraving blade
Description
Packing Box
Packing material for Y-bar right
Packing material for Y-bar left
11-12
Q’ty
1
1
1
1
1
1
1
1
1
Remarks
(Side length 2.5 mm)
(Side length 3 mm)
EN-400A
EG1400
EN-400A
EG1400
EG1400
Q’ty Remarks
1
1
1
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS
15
16
17
18
19
20
21
22
23
24
25
26
CF CARD
USB
J9
MAIN BOARD
PR290701
5597-15CPB
GND
MC+
MC+
GND
MCMCGND
+5V
GND
PNENA
PNENB
GND
GND
ZHOMEZ
J7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+5V
+5V
LCD CONT
RS
R/WZ
E
DB4
DB5
DB6
DB7
GND
GND
GND
5597-15CPB
GND
1
YM+
2
YM+
3
GND
4
YM5
YM6
GND
7
+5V
8
GND
9
YENA
10
YENB
11
+12V
12
GND
13
YHOMEZ
14
J6
FPC08244
FPC, 08241
1
2
3
4
52089-2610
1 GND
2 KEYB0
3 KEYB1
4 KEYB2
5 KEYB3
6 GND
7 KEYB4
8 KEYB5
9 LOCALZ
10 LOCALLED
11 PROMPTLED
12 POWERLED
13 KCONT0
14 KCONT1
GND
15
B4B-PH-K
1 +5V
2 GND
3 XENA
4 XENB
J5
+5V
GND
XENA
XENB
FPC, 08241
IL-G-4P-S3T2-E
1 +5V
2 GND
3 XENA
4 XENB
CA, 08248
J4
IL-G-2P-S3T2-E
1 XM +
2 XM -
5273-04A
J8
CN2
+24V
+24V
GND
GND
CA,08242
CA,08244
3
CN1
1
2
CA, 08243
ZWS50-36
1
2
3
4
CA, 08245
1 +24V
2 +24V
3 GND
4 GND
J3
CA, 08247
AC(L)
AC(N)
FG
J5
X
SENSOR
PR290706
5597-15CPB
GND 1
YM+ 2
YM+ 3
GND 4
YM- 5
YM- 6
GND 7
+5V 8
GND 9
YENA 10
YENB 11
+12V 12
GND 13
YHOMEZ 14
GND 15
CA, 08246
J1
KEY JOINT BOARD
PR290703
52089-1410
J3
5597-14CPB
J2
Y MOTOR
AC INLET
JWA2121-0033
12-1
SUP-B3G-E
or
DAC-11
CA,08241
POWER SW.
UGFMED-B5TGRA4
IL-G-4P-S3L2
1 +5V
2 GND
J2
3 YENA
4 YENB
IL-G-2P-S3L2
1 YM +
J3
2 YM -
ZHOMEZ
5597-15CPB
GND 1
MC+ 2
MC+ 3
GND 4
MC- 5
MC- 6
GND 7
+5V 8
GND 9
PNENA 10
PNENB 11
GND 12
GND 13
ZHOMEZ 14
GND 15
SWITCHING
POWER SUPPLY
MC+
MCGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
X MOTOR
PNENA
PNENB
Y HOMEZ
GND
+5V
+5V
LCD CONT
RS
R/WZ
E
DB4
DB5
DB6
DB7
GND
GND
CONTROL BOX
+12V
+5V
UGFMED-B5LGRA5
FAN-H
GND
5597-15CPB
GND
FAN-L
GND
9
10
11
12
13
14
52089-2610
GND
KEYB0
KEYB1
KEYB2
KEYB3
GND
KEYB4
KEYB5
LOCALZ
LOCALLED
PROMPTLED
POWERLED
KCONT0
KCONT1
J4
X JUNCTION BOARD
PROMPTLED
KEYB2
GND
KCONT1
KCONT0
KEYB5
J1
FPC08242
5597-15APB
J1
PR290704
EG1400-UM-251-9730
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KEYB4 1
LOCALZ 2
KEYB1 3
KEYB0 4
KEYB3 5
POWERLED 6
+5V 7
LOCALLED 8
SHEET SWITCH
PR290705
ENB
PEN JUNCTION BOARD
52044-0845
ENA
+5V
J2
FPC601103A
MC ENCODER
PEN BLOCK
MC COIL
MC+
MCFG
GND
GND
EG1400/EN-400A WIRING CONNECTION
1
2
3
4
5
6
7
8
1
2
3
4
FAN-H
GND
5
6
+12V
+5V
7
8
PNENA
9
PNENB
Y HOMEZ 10
GND
11
12
MC+
13
MCGND
14
ZHOMEZ 15
GND
FAN-L
GND
GND
+5V
LCD CONT
RS
R/WZ
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
PR290702
FPC08243
LCD
GMD2020B
12.1 Block Diagram
EG1400-UM-251-9730
VCC
C1
104
TOP
C2
104
C3
104
PR290701B
12-2
C4
104
PC2
PC3
PC4
C5
104
INT2
INT3
INT1
INT0
SNS0
PC0
PC1
C6
104
CPU
C7
104
PC[8..0]
INT[3..0]
RXD1
RXD0
INPACKZ
WP
PCWAITZ
USBINTZ
CARDINZ
LOCALINTZ
SRVINZ
PENFB
VS1Z
VS2Z
NV_BUSYZ
FR_BUSYZ
CPU
TXD1
TXD0
REGZ
CSELZ
R/BZ
WORDAZ
ADTRGZ
OFFSLED
SFREE
CLK19.66M
WAITZ
RESETZ
RESET
CS4Z
CS6Z
A[21..1]
D[15..0]
RDZ
WRHZ
WRLZ
RASZ
CASHZ
CASLZ
ROMCSZ
PC5
PC6
PC7
PC8
<Value>
CASHZ
CASLZ
RDZ
WRLZ
RXD0
RXD1
RASZ
DRAM/IF
A[21..1]
D[15..0]
TXD0
TXD1
A[21..1]
D[15..0]
SNS1
SNS2
INT0
INT1
LCDB[6..0]
IORDZ
IOWRZ
KCONT0Z
KCONT1Z
PCRESET
CARDINZ
CENCSZ
<Value>
IO
GA
ADTRGZ
IOCS1Z
SRAMCSZ
NVRAMCSZ
CARDCSZ
A[21..1]
D[15..0]
RDZ
WRLZ
CS4Z
CS6Z
CLK19.66M
WAITZ
RESET
SFREE
SRVINTZ
LOCALINTZ
G_ARRAY
<Value>
NVRAMCSZ
WRHZ
WRLZ
RDZ
RESETZ
NV_BUSYZ
FR_BUSYZ
A[21..1]
D[15..0]
ROMCSZ
SRAMCSZ
MEMORY
KEYB[5..0]
A[21..1]
D[15..0]
RDZ
WRLZ
IOCS1Z
RESET
YHOMEZ
XHOMEZ
LOCALLED
XENA
XENB
YENA
YENB
PNENA
PNENB
LOCALZ
CENCSZ
USBCSZ
XCOMA
XCOMB
YCOMA
YCOMB
PNCOMA
PNCOMB
SFRZ
PC8
PC2
PC3
PC7
PC5
PC0
PC1
PC4
PC6
SNS[2..0]
LCDB[6..0]
INT3
PENFB
YMP
YMM
MCP
MCM
KEYB[5..0]
<Value>
XCOMA
XCOMB
YCOMA
YCOMB
PNCOMA
PNCOMB
SFRZ
DRIVER
<Value>
VS1Z
VS2Z
D[15..0]
PCWAITZ
A[21..1]
CSELZ
CARDCSZ
REGZ
WRLZ
IORDZ
RDZ
IOWRZ
RESET
R/BZ
CARDINZ PCRESET
INPACKZ WORDAZ
WP
PCCARD
INT2
XHOMEZ
YHOMEZ
<Value>
LCDB[6..0]
KEYB[5..0]
KCONT0Z
KCONT1Z
LOCALLED
OFFSLED
LOCALZ
CONNECT1
CONNECT
XENA
XENB
YENA
YENB
PNENA
PNENB
YMP
YMM
MCP
MCM
CONNECT
USB
USBCSZ
USBINTZ
WRLZ
RDZ
RESETZ
A[21..1]
D[15..0]
USB
SNS0
SNS2
SNS1
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2 Circuit Diagrams
12.2.1 Main Board Top Section (PR290701B)
1
2
3
4
YENA
YENB
PNENA
PNENB
3
6
8
11
SN75189A
U17
1Y
2Y
3Y
4Y
104
VCC
C1
C2
C3
C4
C61
102
2
5
9
12
1
4
10
13
C62
102
C56
102
FL11
FL10
EXCCET102U
1A
2A
3A
4A
VCC
VCC
FL9
C60
EXCCET103U
IL-G-4P-S3T2-SA
���
���
����
����
J4
CONNECT
7
14
12-3
GND
VCC
FL24
FL23
FL22
FL21
C64
102
104
C53
U16
SN75189A
C1
C2
C3
C4
1A
2A
3A
4A
VCC
EXCCET102U
470*4
RA31
C63
102
VCC
C57
102
2
5
9
12
1
4
10
13
RA29
470*4
14
7
EG1400-UM-251-9730
VCC
GND
PR290701B
1Y
2Y
3Y
4Y
3
6
8
11
XENB
XENA
1
2
3
4
YHOMEZ
B4B-PH-K
J5
EXCCET102U
FL17
FL15
EXCCET103U
FL18
270
R17
VCC
VCC
MCM
MCP
EXCCET103U
FL14
YMM
YMP
EXCCET102U
FL16
EXCCET102U
VCC
C59
681
C58
681
XHOMEZ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J6
���
���
���
���
���
���
���
���
���
����
����
����
���
������
���
74LS06F
U14D
8
74LS06F
U14C
6
5597-15CPB
���
���
���
���
���
���
���
���
���
�����
�����
���������
���
������
���
5597-15CPB
9
5
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.2 Main Board Connector Block Section (PR290701B)
EG1400-UM-251-9730
1
2
3
4
12-4
LCDB[6..0]
KCONT1Z
KCONT0Z
LOCALZ
OFFSLED
LOCALLED
5273-04A
J8
CONNECT1
VCC
10K
R21
U14F
12
11
13
74LS06F
+36V
C65
470*4
TP4
220uF/50V
RA32
KEYB[5..0]
224
C30
TP2
TH
74LS06F
U14E
10
KEYB[5..0]
GND
VCC-H
GND
Vin
U18
2
4
D3
FL20
FL19
SFPW-56
FL40
FL41
FL42
LCDB4
LCDB5
LCDB6
FL38
FL39
LCDB3
FL37
LCDB1
LCDB2
FL36
LCDB0
FL35
FL34
FL33
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
EXCCET102U
FL32
KEYB3
EXCCET102U
EXCCET102U
EXCCET102U
FL30
KEYB2
EXCCET102U
EXCCET102U
C66
+5V
FL31
FL28
FL29
KEYB1
VCC
EXCCET102U
1000uF/10V
L1
SLF12575-151M1R5
FL27
Vout
FB
KEYB0
KEYB5
KEYB4
TH
SI-8050S
3
1
ON/
5
PR290701A
TP3
TH
R19
VCC
8.2K
R20
100
VCC
GND
KEYB0
KEYB1
KEYB2
KEYB3
GND
KEYB4
KEYB5
LOCALZ
LOCALLED
PROMPTLED
POWERLED
KCONT0
KCONT1
VCC
VCC
LCD_CONT
RS
R/WZ
E
DB4
DB5
DB6
DB7
GND
GND
EXCCET103U
52089-2610
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
J9
FL26
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.3 Main Board Connector 1 Block Section (PR290701B)
104
EG1400-UM-251-9730
PENFB
WAITZ
4
2
1
12-5
PA8
RXD1
WORDAZ
WP
PCWAITZ
USBINTZ
VS1Z
VS2Z
FR_BUSYZ
CARDINZ
NV_BUSYZ
LOCALINTZ
R/BZ
SRVINZ
INPACKZ
M.R
VOUT
PST592DMT
GND
VCC
13
11
100
74HC14F
U13F
12
74HC14F
C31
104
74HC14F
U13E
10
R7
1
U13A
2
1
74LS06F
U14A
2
10K*4
RA15
RXD0
VCC
FRBZ
RA26
10K*4
RESET
RESETZ
FL8
N2012Z121T03
300
C29
300
C28
VCC
VCC
R6
1M
95
94
93
92
91
90
89
88
87
86
85
56
76
79
82
81
80
74
73
109
102
107
105
104
103
97
66
67
68
69
111
112
1
2
10K*4
RA27
Y1
CX16F19.66008MHZ
104
SH7032
RXD1/PB10/TP10
PB4/TP4/TIOCA4
RXD0/PB8/TP8
TCLKD/PB7/TP7/TOCKB4
TCLKC/PB6/TP6/TOCKA4
PB5/TP5/TIOCB4
PB0/TP0/TIOCA2
PA12/IRQ0*/DACK0*/TCLKA
PA13/IRQ1*/DRFQ0*/TCLKB
PA14/IRQ2*/DACK1*
PA15/IRQ3*/DRFQ1*
PB12/TP12/IRQ4*/SCK0
PB13/TP13/IRQ5*/SCK1
PB14/TP14/IRQ6*
PB15/TP15/IRQ7*
AN7/PC7
AN6/PC6
AN5/PC5
AN4/PC4
AVSS
AN3/PC3
AN2/PC2
AN1/PC1
AN0/PC0
AVREF
AVCC
WAIT*/PA3/CS7*
NMI
RES*
MD2
MD1
MD0
XTAL
EXTAL
U12
C26
15
43
70
75
77
83
84
99
3
12
22
31
40
52
61
72
96
106
CK
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
PA7/BACK*
PA8/BREQ*
PA9/AH*/IRQOUT*/ADTRG*
PA10/DPL/TIOCA1
PA11/DPH/TIOCB1
TXD0/PB9/TP9
PB1/TP1/TIOCB2
PB2/TP2/TIOCA3
TXD1/PB11/TP11
PB3/TP3/TIOCB3
RAS*/CS5*/PA1
CASH*/CS1*
CASL*/CS3*
WDTOVF*
CS0*
CS2*
CS4*/PA0/TIOCA0
CS6*/PA2/TIOCB0
RD*/PA6
WRH*/LBS*/PA5
WRL*/WR*/PA4
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
3
104
60
62
63
64
65
108
98
100
110
101
54
49
51
78
48
50
53
55
59
58
57
71
21
20
19
18
17
16
14
13
11
10
9
8
7
6
5
4
47
46
45
44
42
41
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
PA8
RA25 47*4
RA23 47*4
RA17 47*4
RA24 47*4
RA18 47*4
RA16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
47*4
VCC
RA9
22K*4
TXD1
OFFSLED
ADTRGZ
SFREE
3
74LS06F
U14B
4
REGZ
CSELZ
CS4Z
CS6Z
ROMCSZ
RASZ
CASHZ
CASLZ
RDZ
WRHZ
WRLZ
CLK19.66M
VCC
BZ1
MEB-12C-5
VCC
RA14
22K*4
RA22
10K*4
RA13
22K*4
RA21
10K*4
RA12
22K*4
RA20
10K*4
RA11
22K*4
RA19
10K*4
FRBZ
A21
A20
TXD0
RA10
22K*4
D15
D14
D13
D12
C25
A12
A13
A14
A15
D11
D10
D9
D8
C27
VCC
A8
A9
A10
A11
D7
D6
D5
D4
U10
VCC
A4
A5
A6
A7
D3
D2
D1
D0
VCC
A16
A17
A18
A19
A3
A2
A1
A0
PR290701B
CPU
D[15..0]
A[21..1]
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.4 Main Board CPU Block Section (PR290701B)
12-6
RDZ
WRLZ
RASZ
CASHZ
CASLZ
A[21..1]
TXD1
RXD1
TXD0
RXD0
A[21..1]
VCC
VCC
VCC
RA8
1K*4
5
J12
IL-G-5P-S3T2-SA
1
2
3
4
5
J2
IL-G-5P-S3T2-SA
1
2
3
4
5
5
74HC14F
13
12
10
9
4
U13C
6
2
1
74HC32F
U24D
74HC32F
U24C
74HC32F
U24B
74HC32F
U24A
11
8
6
3
RDZ2
RDZ1
WRZ2
WRZ1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
13
29
14
30
31
17
18
19
20
23
24
25
26
27
28
16
15
13
29
14
30
31
17
18
19
20
23
24
25
26
27
28
16
15
WE
OE
RAS
UCAS
LCAS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
NC
NC
VCC
WE
OE
RAS
UCAS
LCAS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
NC
NC
VCC
104
C19
C18
1
6
21
22
37
42
16Mb
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
104
C74
C73
2
3
4
5
7
8
9
10
33
34
35
36
38
39
40
41
16Mb
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
10UF/16V
M5M418160CJ
U28
2
3
4
5
7
8
9
10
33
34
35
36
38
39
40
41
10UF/16V
M5M418160CJ
U7
VCC
VCC
VCC
VSS
VSS
VSS
1
6
21
22
37
42
EG1400-UM-251-9730
VCC
VCC
VCC
VSS
VSS
VSS
PR290701B
DRAM and IF
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D[15..0]
D[15..0]
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.5 Main Board DRAM & Interface Section (PR290701B)
A11
PENFB
1UF/50V
C48
5
6
PNCOMB
PNCOMA
YCOMB
YCOMA
SFRZ
XCOMB
7
UPC4742G2
U15B
R13
30K
1SS355
D16
1
U15A
15K
R11
2
3
UPC4742G2
VCC
C50
331
1K*4
RA28
R14
0.47_2W
7
5
QA2
VREF
SNS
ENA
IN2
IN1
QA3
C43
C51
OUT1
L6203
8
1
4
3
220UF/50V
103/50V
BOOT2
OUT2
BOOT1
C49
8
1
4
3
103/50V
220UF/50V
C42
BOOT2
OUT2
BOOT1
OUT1
L6203
8
1
4
3
103/50V
220UF/50V
VREF
SNS
ENA
IN2
VCC-H
9
10
11
7
5
C37
C36
BOOT2
OUT2
BOOT1
OUT1
L6203
VREF
SNS
ENA
IN2
IN1
VCC-H
9
10
C47
224
QA1
IN1
VCC-H
11
C41
224
C35
224
9
10
11
7
5
VS
2
VS
2
XCOMA
4
8
4
8
VS
2
GND
6
GND
6
GND
6
12-7
+
-
EG1400-UM-251-9730
+
-
PR290701B
DRIVER
C45
C44
C39
C38
153
153
153
153
153
153
C33
C32
D4
SFPW-56
D13
SFPW-56
D12
SFPW-56
D9
SFPW-56
D8
SFPW-56
D5
SFPW-56
SFPW-56
D15
SFPW-56
D14
VCC-H
SFPW-56
D11
SFPW-56
D10
VCC-H
SFPW-56
D7
SFPW-56
D6
VCC-H
C46
152
R12
39_1W
C40
152
R10
39_1W
C34
152
R9
39_1W
J3
MCM
MCP
YMM
YMP
IL-G-2P
1
2
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.6 Main Board Driver Section (PR290701B)
12-8
VCC
N2012Z121T03
FL7
104
2
1
R4
2K
C17
FL6
EXCCET103U
VCC
LOCALZ
XENA
XENB
YENA
YENB
PNENA
PNENB
CS4Z
CS6Z
OUT
3
CLK19.66M
GA-VCC
JXO-7-50MHZ
GND
VCC
Y2
RDZ
WRLZ
D[15..0]
A[21..1]
RESET
C16
102
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A21
A20
A19
A5
A4
A3
A2
A1
GA-GND
30
91
58
59
60
72
85
86
87
88
89
93
94
95
96
97
98
49
50
22
34
47
46
9
10
11
12
13
14
16
17
18
19
20
21
31
32
33
23
24
25
26
27
92
EXCCET103U
FL4
GA-VCC
GRC1507
CPUCLK
CLKIN
TSNS2*
TSNS1*
SFREE
CINTIN
CHARTTIMER
LOCALKEY*
VIEWKEY*
HISPKEY*
CHARTKEY*
XENA
XENB
YENA
YENB
PNENA
PNENB
PENSD
SAMP
CS4*
CS6*
RD*
WR*
D<11>
D<10>
D<9>
D<8>
D<7>
D<6>
D<5>
D<4>
D<3>
D<2>
D<1>
D<0>
HA<2>
HA<1>
HA<0>
A<5>
A<4>
A<3>
A<2>
A<1>
SYSRST
U4
VCC
3
28
53
78
VDD
VDD
VDD
VDD
104
C15
104
C14
GA-GND
4
15
29
40
54
65
79
90
FL5
TSTIN
TSTIN2
TSTIN3
ADTRG*
WAIT*
OUTDIS*
CHARTHOLD
HISINLED
CARLED
YLED
LOCALLED
HISPLED
CHALED2
CHALED1
PENLED13
PENLED24
XCOMA
XCOMB
YCOMA
YCOMB
PNCOMA
PNCOMB
SDADIN
SDACLK
SDALD
SRVINT*
LOCALINT*
VIEWINT*
HISPINT*
CINTOUT*
6
7
8
2
45
61
82
1
5
55
80
81
83
84
99
100
62
63
64
66
67
68
51
52
57
73
74
75
76
77
35
36
37
38
39
41
42
43
44
56
69
70
N2012Z121T03
SRAMCS*
KROMCS*
FDDCS*
CENCS*
PENCS*
NVRAMCS*
IOCS1*
IOCS2*
OFFCS*
PSADCS*
XDAL*
YDAL*
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
EG1400-UM-251-9730
SFREE
PR290701B
G_ARRAY
GA-GND
ADTRGZ
WAITZ
SFRZ
LOCALLED
XCOMA
XCOMB
YCOMA
YCOMB
PNCOMA
PNCOMB
CINTOUTZ
SRVINTZ
LOCALINTZ
CENCSZ
USBCSZ
NVRAMCSZ
IOCS1Z
SRAMCSZ
CARDCSZ
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.7 Main Board Gate Array Section (PR290701B)
CENCSZ
KEYB[5..0]
RDZ
WRLZ
IOCS1Z
RESET
A[21..1]
D[15..0]
C13
102
4
3
A2
A3
4
3
A2
A3
44
34
1
33
32
31
30
29
28
27
26
25
D0
D1
D2
D3
D4
D5
D6
D7
44
34
1
33
32
31
30
29
28
27
26
25
D0
D1
D2
D3
D4
D5
D6
D7
104
C71
MSM82C55A
U27
RD
WR
CS
RESET
A0
A1
D0
D1
D2
D3
D4
D5
D6
D7
VCC
MSM82C55A
U3
RD
WR
CS
RESET
A0
A1
D0
D1
D2
D3
D4
D5
D6
D7
104
C12
2
VCC
2
GND
24
17
39
VCC
VCC
VCC
24
17
39
VCC
VCC
VCC
12-9
GND
EG1400-UM-251-9730
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
9
10
11
13
8
7
6
5
14
15
16
18
19
20
21
23
43
42
41
40
38
37
36
35
9
10
11
13
8
7
6
5
14
15
16
18
19
20
21
23
43
42
41
40
38
37
36
35
RA38
10K*4
RA2
10K*4
VCC
VCC
RA4
10K*4
RA40
10K*4
RA39
10K*4
VCC
KEYB[5..0]
RA3
10K*4
VCC
RA41
10K*4
RA5
10K*4
RA6
10K*4
RA42
10K*4
VCC
KEYB5
KEYB4
KEYB3
KEYB2
KEYB1
KEYB0
PR290701A
IO
681824010-10
VCC
RA43
10K*4
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
LCDB0
LCDB1
LCDB2
LCDB3
LCDB4
LCDB5
LCDB6
A6H-8101
S1
10K*4
RA7
5
3
2
1
FMN1
4
DA1
IORDZ
IOWRZ
FMN1
DA2
5
3
2
1
4
CARDINZ
XHOMEZ
YHOMEZ
KCONT0Z
KCONT1Z
KCONT2Z
PCRESET
LCDB[6..0]
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.8 Main Board I/O Section (PR290701B)
D[15..0]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
8911-050-178S-A
J10
ROMCSZ
RESETZ
WRLZ
RDZ
WRLZ
RDZ
VCC
13
12
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
74HC32F
U5D
10
9
11
8
DEBUGZ
74HC32F
JP1
DSP03-003-432
U5C
NORMAL
1
DEBUG
4
3
NVRAMCSZ
74HC14F
U13B
CE1
A20
VCC
RDZ
WRLZ
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
20
22
27
10
9
8
7
6
5
4
3
25
24
21
23
2
26
28
11
47
12
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
U22
HN58V65
CE
OE
WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
VCC
U19
CE
OE
WE
BYTE
RESET
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
VCC
104
C67
27
46
C70
BUSY
N.C
D0
D1
D2
D3
D4
D5
D6
D7
104
MBM29F800BA
RY/BY
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15/A-1
VSS
VSS
A[21..1]
28
1
26
11
12
13
15
16
17
18
19
15
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
SRAMCSZ
WRHZ
NV_BUSYZ
WRLZ
FR_BUSYZ
RDZ
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
20
27
22
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
20
27
22
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
104
C68
104
C69
U21
IDT71256SA
CE
WR
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
VCC
U20
IDT71256SA
CE
WR
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
VCC
28
VCC
28
37
VCC
VCC
14
GND
14
GND
14
12-10
VCC
EG1400-UM-251-9730
GND
PR290701A
MEMORY
681824010-10
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
11
12
13
15
16
17
18
19
11
12
13
15
16
17
18
19
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.9 Main Board Memory Block Section (PR290701B)
CE2
EG1400-UM-251-9730
RDZ
WORDAZ
A[11..1]
REGZ
WRLZ
12-11
INPACKZ
CARDINZ
WP
R/BZ
VS1Z
VS2Z
PCWAITZ
IORDZ
IOWRZ
CSELZ
PCRESET
RESET
CARDCSZ
D[15..0]
2
1
9
74HC32F
U5A
74HC14F
U13D
8
3
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
VCC
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
7
18
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
39
34
28
45
VccA
VccA
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
OE1
OE2
GND
GND
GND
GND
31
42
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
48
25
10
15
21
4
VccA
VccA
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
OE1
OE2
GND
GND
GND
GND
31
42
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
48
25
10
15
21
4
31
42
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
48
25
10
15
21
4
VCC_L
SN74ALVC164245DL
VccB
VccB
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
DIR1
DIR2
GND
GND
GND
GND
U34
SN74ALVC164245DL
VccB
VccB
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
DIR1
DIR2
GND
GND
GND
GND
U23
VccA
VccA
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
OE1
OE2
GND
GND
GND
GND
7
18
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
39
34
28
45
7
18
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
39
34
28
45
SN74ALVC164245DL
VccB
VccB
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
DIR1
DIR2
GND
GND
GND
GND
U26
VCC
VCC
VCC_L
VCC_L
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB11
AB10
AB9
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
30K
R22
10K*4
RA44
AB8
AB7
AB6
AB5
10K
R23
(2SA1834 R)
Q1
DB7
AB11
AB10
AB9
2SA1615
VCC_L
AB[11..1]
10K*4
RA45
10K*4
RA46
WP1
R/BZ
VS2Z1
AB10
R24
1K
AB7
AB6
AB5
AB4
AB3
AB2
AB1
DB0
DB1
DB2
WP1
AB10
AB9
AB8
AB11
DB3
DB4
DB5
DB6
DB7
10K*4
RA47
DB15
DB14
DB13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
J11
CD1
D11
D12
D13
D14
D15
CE2
VS1
IORD
IOWR
WE
R/B
VCC
CSEL
VS2
RESET
WAIT
INPAK
REG
BVD2
BVD1
D8
D9
D10
GND
6
U5B
MI20-50PD-SF
GND
D3
D4
D5
D6
D7
CE1
A10
OE
A9
A8
A7
VCC
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
WP
CD2
DB[15..0]
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
10K*4
RA33
VCC_L
5
74HC32F
4
DB8
DB9
DB10
AB4
AB3
AB2
AB1
PR290701A
PCCARD
681824010-10
DB12
DB11
DB10
DB9
DB11
DB12
DB13
DB14
DB15
RA35
10K*4
RA34
10K*4
DB8
DB6
DB5
DB4
VS2Z1
R/BZ1
DB3
DB2
DB1
DB0
10K*4
RA37
VCC
10K*4
RA36
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.10 Main Board PC Card Section (PR290701B)
12-12
USBINTZ
RESETZ
USBCSZ
RDZ
WRLZ
A[21..1]
D[15..0]
681824010-10
RA1
100K*4
VCC
A1
A2
A3
A4
A5
A6
A7
C10
104
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
1
I
U2
U1
ML60852A
TEST1
TEST2
RES
CS
RD
WR
DACK1
DACK0
ADSEL
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
O
3
UPC29M33
4
17
11
8
9
10
18
33
24
44
43
42
41
38
37
36
35
22
21
20
19
16
15
14
13
32
31
30
29
28
27
26
G
EG1400-UM-251-9730
2
PR290701A
USB(Ver1.1)
5
39
3
40
25
34
12
7
6
2
1
23
47uF/16V
C11
GND0
GND1
VCC0
VCC1
DREQ1
DREQ0
INTR
XOUT
XIN
D-
D+
PUCTL
RB491D
D2
RB491D
D1
104
C9
R3 22
R2 22
R1 1.5K
1.5K
R27
VCC_L
+3.3 V
1M
R28
CX16F12.000MHz
Y3
FL1
EXCCET103U
Vcc
DD+
GND
J1
470
C72
220
C8
XM7B-0442
1
2
3
4
FL3
N2012Z121T03
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.11 Main Board USB Section (PR290701B)
EG1400-UM-251-9730
12-13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
VCC
IL-G-4P-S3L2E
+5V
GND
YENA
YENB
J2
5597-15APB
GND
FAN-L
GND
FAN-H
GND
+12V
+5V
PNENA
PNENB
YHOMEZ
GND
MC+
MCGND
ZHOMEZ
J1
X Relay BOARD
PR290702
VCC
C1
151
C2
151
VCC
J5
J4
YM+
YM-
GND
YM+
YM+
GND
YMYMGND
+5V
GND
YENA
YENB
+12V
GND
YHOMEZ
GND
GND
MC+
MC+
GND
MCMCGND
+5V
GND
PNENA
PNENB
GND
GND
ZHOMEZ
GND
5597-15APB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
5597-15APB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IL-G-2P-S3L2E
1
2
J3
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.12 X-Relay Board Section (PR290702)
EG1400-UM-251-9730
12-14
GND
KEYB0
KEYB1
KEYB2
KEYB3
GND
KEYB4
KEYB5
LOCALZ
LOCALLED
PROMPTLED
POWERLED
KCONT0
KCONT1
VCC
VCC
LCD_CONT
RS
R/WZ
E
DB4
DB5
DB6
DB7
GND
GND
52089-2610
J1
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCC
D1
1SS254
D2
1SS254
CONTROL PANEL RELAY BOARD
PR290703
JP15
TH
R1
430
VCC
52089-1410
GND
VCC
LCD_CONT
RS
R/WZ
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
J3
5597-14CPB
KEYB4
LOCALZ
KEYB1
KEYB0
KEYB3
POWERLED
VCC
LOCALLED
PROMPTLED
KEYB2
GND
KCONT1
KCONT0
KEYB5
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
To LCD
To Membrane SW
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.13 Control Panel Relay Board Section (PR290703)
EG1400-UM-251-9730
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12-15
J2
1
2
3
4
5
6
7
8
J6
1
2
3
4
5
6
S6B-PH-K-S
+5V
RM+
RMENA
ENB
GND
52044-0845
MC+
MCFG
GND
GND
ENA
+5V
ENB
5597-15APB
GND
FAN-L
GND
FAN-H
GND
+12V
+5V
PNENA
PNENB
YHOMEZ
GND
MC+
MCGND
ZHOMEZ
J1
PR290704
Y RELAY BOARD
TH
JP1
TH
JP2
VCC
VCC
R1
200_1/4W
C2
104
SNS1
GP1A53HR
GND
OUT
VCC
VCC
C1
104
VCC
FAN-H
FAN-L
+12V
+12V
GND
GND
+5V
ZHOMEZ
GND
S3B-PH-K-S
1
2
3
J5
S4B-PH-K-S
1
2
3
4
J4
S2B-PH-K-S
1
2
J3
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.14 Y-Relay Board Section (PR290704)
EG1400-UM-251-9730
12-16
VSS
VDD
VEE
RS
R/WZ
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
KEYB4
LOCALZ
KEYB1
KEYB0
KEYB3
POWERLED
VCC
LOCALLED
PROMPTLED
KEYB2
GND
KCONT1
KCONT0
KEYB5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LOCAL
SW11
LED3
LOCAL
LED1
POWER
VCC
PROMPT
LED2
14FMS-1.0SP-TF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CON2
Control Panel Membrane Switch Panel
PR290705
F3
RIGHT
LOWER
STANLEY GMD2020B
SW6
F1
SW5
SW4
LEFT
SW3
SW2
UPPER
SW1
SW10(NEXT)
N.C.
KEYB5
N.C.
SW9(ENTER)
SW3(LEFT)
SW4(RIGHT)
KEYB3
KEYB4
SW1(UPPER)
SW7(F2)
SW2(LOWER)
SW8(F4)
KEYB1
SW5(F1)
KCONT1
NEXT
SW10
ENTER
SW9
KEYB2
SW6(F3)
KEYB0
KCONT0
F4
SW8
F2
SW7
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
12.2.15 Control Panel Membrane Switch Panel Section (PR290705)
12. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
X5V
TH
GND
TH
XHO
TH
EG1400-UM-251-9730
PXH
TH
PR290706
X-HOME SENSOR
12-17
GP1A52HR
GND
OUT
200_1/4W
R1
SNS1
VCC
VCC
C1
104
12.2.16 X-Home Sensor Section (PR290706)