AL-841
CODE: 00ZAL841//F1E
DIGITAL LASER
MULTIFUNCTION
MODEL
AL-841
CONTENTS
[ 1 ] SYSTEM CONFIGURATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[ 5 ] EXTERNAL VIEW AND INTERNAL STRUCTURE. . . . . . . . . . . . 2
[ 6 ] MACHINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
[ 7 ] ADJUSTMENTS, SETTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
[ 8 ] SIMULATION (Test Command) ⋅ USER PROGRAM . . . . . . . . . . 5
[ 9 ] ACTUAL WIRING CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
[10] CIRCUIT DIAGRAM AND PARTS LOCATION CHART . . . . . . . 10
PARTS GUIDE
This Service Manual describes only the different points from the AL-840.
For servicing of the AL-841, therefore, use this Service Manual together
with that of the AL-840.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
AL-841
At the production line, the output power of
the scanner unit is adjusted to 0.33
MILLI-WA TT PLU S 20 P CTS and is
maintained constant by the operation of the
Automatic Power Control (APC).
Even if the APC circuit fails in operation for
some reason, the maximum output power
will only be 15 MILLI-WATT 0.1 MICROSEC. giving an acceptable emission level
of 42 MICRO-WATT which is still-less than
the limit of CLASS-1 laser product.
Caution
The fusing unit is hot. Exercise care when inspecting it.
Do not switch the printer rapidly on and off. After turning the printer off,
wait 10 to 15 seconds before turning it back on.
Printer power must be turned off before installing any supplies.
Laserstrahl
LASER RADIATION WHEN OPEN AND INTERLOCKS
CAUTION INVISIBLE
DEFEATED AVOID EXPOSURE TO BEAM.
LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET UND SICHVORSICHT UNSICHTBARE
ERHEITSVERRIEGELUNG ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.
USYNLIG LASERSTRÅLNING VED ÅBNING. NÅR SIKKERHEDSBRYDADVARSEL ERE ER UDE AF FUNKTION. UNDGÅ UDSAETTELSE FOR STRÅLNING.
LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES.
ADVERSEL USYNLIG
UNNGÅ EKSPONERING FOR STRÅLEN.
LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRRAR ÄR
VARNING OSYNLIG
URKOPPLADE. STRÅLEN ÄR FARLIG. BETRAKTA EJ STRÅLEN.
AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
VARO!
NÄKYMÄTÖNTÄ LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA
KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA
TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN
TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.
VARNING - OM APPARATEN ANVÄNDS PÅ ANNAT
SÄTT ÄN I DENNA BRUKSANVISNING
SPECIFICERATS, KAN ANVÄNDAREN UTSÄTTAS
FÖR OSYNLIG LASERSTRÅLNING, SOM
ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1.
CLASS 1
LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
The foregoing is applicable only to the 220V
model, 230V model and 240V model.
Caution
This product contains a low power laser
device. To ensure continued safety do not
remove any cover or attempt to gain access
to the inside of the product. Refer all
servicing to qualified personnel.
Wave length
780 ± 15nm
Pulse times
(9.3 ± 2µs)/7mm
Output Power 0.4mW ± 0.05mW
AL-841
[1] SYSTEM CONFIGURATION
3. SOFTWARE
Items
GDI Printer driver
Twain driver
Contents
Printer driver
Scanner driver
Media
CD-ROM
4. OPERATING ENVIRONMENT
(1) System requirements
Host computer
IBM PC/AT or
100% compatible
(Supported ECP mode)
∗
Operating system
MS-DOS 3.3 +
MS-Windows 3.1X or later
MS-Windows 95/98
MS-Windows NT 4.0
Emulation
Sleek type GDI (Printer)
Twain (Scanner)
Plug and play
Supported
Network
Not supported
MS-DOS 3.3 + (Printer only)
(2) Interface
Type
IEEE1284P × 1
Host computer
IBM PC/AT or
100% compatible
Operating system
MS-DOS 3.3 +
MS-Windows 3.1X or later
MS-Windows 95/98
MS-Windows NT 4.0
Protocol
Peppy
Nibble
ECP
[2] SPECIFICATIONS
D. Scanner mode
(1) System requirements
a. Operating conditions
Host computer
IBM PC/AT or compatible
(Supported ECP mode)
Operating system
Windows 3.1x
Windows 95/98
Windows NT 4.0
Software/Driver
Twain driver
Plug and play
Supported
Network
Not supported
b. Interface
Type
IEEE 1284 P
Host computer
IBM PC/AT or compatible
Operating
Windows 3.1x
Windows 95/98
Windows NT 4.0
–1–
Protocol
ECP
AL-841
[5] EXTERNAL VIEW AND INTERNAL STRUCTURE
B. Internal parts
(1) Parts in each section
c. Optical section
<1> Scanner (reading) section
10)
11)
2)
4) MHPS
6) CCD SENSOR
8) SL SENSOR
5)
3)
2)
7)
4) MHPS
10)
8) SL SENSOR
7)
6) CCD SENSOR
9)
1)
11)
9)
5)
3)
Parts
No.
Code
Signal
name
Name
Type
Function/operation
1
Scanner lamp
control PWB
Drives the scanner lamp. Maintains
the lamp light quantity at a constant
level.
2
Scanner drive wire
Transmits the scanner motor power
to the scanner unit.
3
4
Scanner motor
MHPS
MHPS
5
6
Drives the scanner unit.
Photo
transmission
sensor
Lens
CCD
SENSOR
CCD OUT CCD (Image)
sensor
7
8
Scanner home
position sensor
Scanner lamp light
quantity sensor
Detects the scanner home position.
By this signal the image scanning
operation is controlled.
HIGH (5V) when
the home position
is detected.
Transfers the document image to
CCD.
CCD
Scanner lamp
SL SENSOR PDA/PDK
Active condition
Scans the document images (photo
signals) and converts them into
electrical signals.
Digital signal (8Bit)
Radiates light to the document to
allow the CCD to scan the document
images.
Photo diode
Detects the scanner lamp light
quantity. This signal is inputted to the
scanner lamp control PWB to control
the scanner lamp drive voltage to
maintain a constant level of light
quantity.
9
No. 1 mirror
Leads the document image to CCD.
10
No. 2 mirror
Leads the document image to CCD.
11
No. 3 mirror
Leads the document image to CCD.
–2–
Analog signal
(0 ∼ 0.5V)
Note
AL-841
C. Functional parts
(5) PWB
2)
1)
3)
4)
6)
5)
No.
1
2
3
4
5
6
Parts
MODEL
Name
Power PWB
Function/operation
Outputs DC power. Drives the heater lamp.
Scanner lamp drive
PWB
ICU PWB
Controls light quantity of the scanner lamp.
MCU (PCU) PWB
High voltage power
PWB
Operation control PWB
Controls the image process section and the engine section.
Outputs the high voltage for the image process section.
Controls the main motor.
Displays the value information. Outputs the key operation
signal.
Note
The voltage specification differs
depending on the destination.
Converts print data set from the host and converts it into bit
image data and send to the MCU.
Allows connection with one
host computers. Printer models
only
(11) Adjustment volume
1)
VR801
VR601
No.
Code
1
VR1
2
VR601
VR801
VR802
Parts
Name
Scanner lamp light quantity adjustment
volume
Output voltage adjustment volume
Main charger voltage adjustment volume
Developing bias voltage adjustment
volume
VR802
Function/operation
Adjusts the scanner lamp light quantity.
Adjust the DC output voltage (+24V).
Adjusts the main charger voltage.
Adjusts the developing bias voltage.
–3–
Note
AL-841
[6] MACHINE OPERATION
READY
LAMP
Machine condition
Scanner operation
3 GREEN
ON
7
LINE
SEGMENT
LAMP
LED
PREHEAT
LAMP
TONER
DRUM
JAM CERTRIDGE CERTRIDGE
LAMP REPLACEREPLACEMENT LAMP MENT LAMP
Copy
lamp
Scanning cannot be
performed. (OFFLINE)
ON
OFF
—
OFF
OFF
OFF
OFF
ON
Scanning can be
performed. (ONLINE)
ON
ON
—
OFF
OFF
OFF
OFF
ON
During scan/preview
OFF
ON
—
OFF
OFF
OFF
OFF
ON
NOTE
[7] ADJUSTMENTS, SETTING
ADJ M9 Copy lamp light quantity adjustment
∗ Location value
Range (MIN)
Range (MAX)
Standard value
Default
∗
3.9
4.1
4.0
4.0
∗
Enforcement time
Enforcement
time
V
V
V
V
JOB No
S 004/Ua
001/
P 002
When replacing the copy lamp
In case of E7 (05) trouble
In case of E7 (04) trouble
In case of E7 (12) trouble
In case of E7 (15) trouble
—
Normal copy exposure is not
obtained.
Program used
Test command (Simulation)
MODE
MAIN CODE
SUB CODE
Normal
63
1
Cycle
Condition
∗
Content
When replacing the scanner
(copy) lamp control PWB
Necessary condition
1) The scanner section must be clean.
∗
Job content
1) Put an oscilloscope between the check point JP2 (VIN) on the
MCU (PCU) PWB and GND.
At that time, trigger with the SH (JP3) signal to see the waveform
correctly.
JP2 (VIN)
JP3 (SH)
JP1 (GND)
2) Execute simulation 63-1. (The copy lamp lights up in the scanner
unit home position.)
–4–
AL-841
3) Turn and adjust the volume on the copy lamp drive PWB so that
the CCD output waveform max. value is 4.0 ± 0.1 V.
∗
Trouble caused y improper operation
1)
2)
3)
4)
5)
6)
E7 (05) trouble
E7 (04) trouble
E7 (12) trouble
E7 (15) trouble
Copy exposure cannot be adjusted.
Copy exposure abnormality
∗
Preliminary work
JOB No
Content
Scanner (reading) section cleaning
S 004
∗
After-work
JOB No
ADJ M1
∗
Content
Copy exposure adjustment
Necessary tools
Name
Parts code/Price rank
Oscilloscope
—
4.0±0.1V
[8] SIMULATION (Test Command) ⋅ USER PROGRAM
(2) Simulation list
Code
Function (Purpose)
Purpose
Section
Item
Main
Sub
22
4
Used to check the number of total mis-feed (jam) in the
machine.
Operation data output/
Check (Display/Print)
Trouble
Misfeed
14
17
Used to check the ROM version.
Used to check the copy count number.
Others
Operation data output/
Check (Display/Print)
Software
Counter
Copier
18
Used to check the print count number.
Operation data output/
Check (Display/Print)
Counter
Printer
21
Used to check the frequency of use (scanning) of the
scanner (reading).
Operation data output/
Check (Display/Print)
Counter
Scanner
24
26
Optical (Image
scanning)
1
Used to clear the mis-feed (jam) counter in the machine.
Data clear
Counter
8
9
Used to clear the copy counter.
Used to clear the print counter.
Data clear
Data clear
Counter
Counter
2
Used to set Enable/Disable of the SPF and the FAX
Setting
functions. (When a trouble occurs in the SPF and the
FAX section, disable those functions to allow only copying
and scanning functions.
6
Used to set the specifications depending on destination.
Setting
7
Used to set the model (hardware) specifications.
Setting
ADF/RADF/UDH/SPF
Copier
Printer
Specifications
Specifications Destination
PCU
Specifications Operation mode
(Common)
(3) Details of simulations
22
22 - 4
22 - 14
Purpose
Operation data output/Check (Display/Print)
Purpose
Others
Function
(Purpose)
Used to check the number of total mis-feed (jam) in
the machine.
Function
(Purpose)
Used to check the ROM version.
Item
Trouble
Section
PCU
Operation/
Procedure
The JAM counter value is displayed in 3 digits × 2
times.
Item
Software
Operation/
Procedure
The ROM version on the MCU PWB is displayed in 3
digits on the copy quantity display.
If any trouble occurs in the software operation, check
the version with this simulation.
Display example: 12345
012 → Blank →
0.7s
0.3s
Misfeed
345
0.7s
→ Blank →
1.0s
012
0.7s
–5–
AL-841
22 - 17
26
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
Used to check the copy count number.
Item
Counter
Operation/
Procedure
The display format and the method are same as SIM
22-5 (Total printer counter display).
26 - 2
Copier
22 - 18
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
Used to check the print count number.
Item
Counter
Operation/
Procedure
The display format and the method are same as SIM
22-5 (Total printer counter display).
Purpose
Setting
Function
(Purpose)
Section
Used to set Enable/Disable of the SPF and the FAX
functions. (When a trouble occurs in the SPF and the
FAX section, disable those functions to allow only
copying and scanning functions.
ADF/RADF/UDH/SPF
Item
Specifications
Operation/
Procedure
When this simulation is executed, the code of current
setup of ENABLE/DISABLE of SPF/FAX function is
displayed.
Enter the desired code number corresponding to Enable/Disable
setup and press the Start button, and the setup will be effective.
Printer
Set code number
0
1
SPF/FAX function
Disable
Enable
22 - 21
26 - 6
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
Used to check the count of use (count of scanning)
of the scanner (reading) unit.
Purpose
Setting
Section
Optical (Image scanning)
Function
(Purpose)
Used to set the destination.
Item
Counter
Item
Specifications
Operation/
Procedure
The display system and the method are the same as
those of SIM 22-5 (Total print counter display).
Operation/
Procedure
1) The currently set code of the destination is
displayed.
2) To change the set content, enter the code of your desired
setting and press the start button.
24
Destination code
Set
Destination
value
24 - 1
Purpose
Data clear
0
Function
(Purpose)
Used to clear the mis-feed (jam) counter in the
machine.
1
EX Japan
Item
Counter
2
Japan
Paper
type
Inch
series
AB
series
AB
series
Detected paper size
Paper width
Paper width
detector ON
detector OFF
11 5 8.5/
8.5 5 5.5/
14 5 8.5
8.5 5 11
A4 (210 5
A5
356 mm)
A4 (210 5
B5
356 mm)
When the set value is changed, the paper size specification and the
fixed, enlarged, and reduced copy magnification ratios are changed.
24 - 8
Purpose
Data clear
Function
(Purpose)
Used to clear the copy counter.
Item
Counter
26 - 7
Purpose
Setting
Function
(Purpose)
Used to set the model (hardware) specifications.
Section
PCU
Data clear
Item
Specifications
Function
(Purpose)
Used to clear the print counter.
Operation/
Procedure
When this simulation is executed, the monitor lamp
corresponding to the model (hardware) is displayed.
Item
Counter
Copier
24 - 9
Purpose
Copy quantity display
6
8
Printer
–6–
Operation mode (Common)
Copy speed (CPM)
6cpm
8cpm
AL-841
AL-841
[9] ACTUAL WIRING CHART
MA
MAMB
MB-
CN804
CN602
CN601
CN603
2 HL-N (200V)
3 HL-L (200V)
4 HL-N (100V)
HEATER
1
2
3
4
POWER-SW
Power
supply
PWB
L-IN
L-OUT
N-IN
N-OUT
PUS
CN805
CN802
NC
D-GND
D-GND
5V
5V
3.3V
12V
1 HL-L (100V)
24V
PUS
GND
AC
GND
AC
5V
1
2
1
2
3
1
2
3
4
Main
motor
1
2
3
4
5
6
7
1
2
3
4
5
6
7
NC
D-GND
D-GND
5V
5V
3.3V
12V
FW
PR
HL
8
9
10
8 FW
9 PR
10 HL
24VH
24VH
P-GND
11
12
13
11 24VH
12 24VH
13 P-GND
P-GND
P-GND
P-GND
24V(DSW)
14
15
16
17
14
15
16
17
24V(DSW) 18
24V(DSW) 19
CN803
24V(DSW)
DGND
DGND
5V
High
voltage
PWB
P-GND
P-GND
P-GND
24V(DSW)
18 24V(DSW)
19 24V(DSW)
MENMMT1
MMTO
PIN
3.3V
12V
8
9
10
FW
PGND
11
12
13
PGND
MCON
HLON
TC/BIAS
14
15
16
17
PUS
PR
PWNSIN
18
19
20
24VH
PID sensor
Developing cartridge
Developing roller
DCBIASS
Earth sheet
FU
EARTH
Photoconductor cartridge
Drum
Discharge brush
(Japan only)
Separation electrode
MC
DRUM
EARTH
CB
TC
CN801
1 24V
2 NC
3 24VS
Main charger roller
Temperature fuse
Copy roller
–7–
1
2
3
4
5
6
7
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
5V
5V
PARAAD0
PARAAD1
PARAAD2
PARAAD3
PARAAD4
PARAAD5
PARAAD6
PARAAD7
/REV
/INIT
/SLCTIN
/AUTOFD
/STB
/ACK
BUSY
PE
/FAULT
SLCT
GND
GND
GND
/USB-EN
USB-ON
/1284-EN
3.3V
CN7
5V
5V
PARAAD0
PARAAD1
PARAAD2
PARAAD3
PARAAD4
PARAAD5
PARAAD6
PARAAD7
/REV
/INIT
/SLCTIN
/AUTOFD
/STB
/ACK
BUSY
PE
/FAULT
SLCT
GND
GND
GND
/USB-EN
USB-ON
/1284-EN
3.3V
CN17
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
CN15
1 5V
2 POUT IN
3 GD
CN5
POD sensor
1 GND
2 MHPS IN
3 5V
1
2
3
5V
MHPS IN
GND
CN6
Scanner H.P sensor
Toner detector sensor
1
2
3
4
5
1
2
3
4
5
5V
TS IN
D-GND
NC
P-GND
CN2
5V
TS IN
D-GND
P-GND
P-GND
2 RTHIN
14
15
16
17
1 AN-GND
1
2
3
4
5
6
7
Thermistor
1
2
3
4
5
17
18
19
20
21
22
SP
GND
CP
GND
NC
GND
OUT A
OUT B
OUT/A
OUT/B
24V-mir
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
A-GND
CCDOUT
A-GND
A5V
5V
12V
GND
f1
GND
f2
GND
SHGND
RS
GND
1
2
3
4
5
6
7
8
9
CN16
24V(DSW)
D-GND
VDATA
SAMP
SYNC-IN
APCSTT
PMCLK
PMDPEMP-IN
1
2
AN-GND
PSIZE-IN
24V(DSW)
D-GND
VDATA
SAMP
SYNC-IN
APCSTT
PMCLK
PMD9 PEMP-IN
SP
D-GND
CP
D-GND
NC
D-GND
17
18
19
20
21
22
1
2
3
4
5
6
7
8
D-GND
A-GND
CCDOUT
A-GND
A5V
5V
12V
D-GND
f1
D-GND
f2
D-GND
SHD-GND
RS
D-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
PMD
24V
PMCLK
GND
1
2
3
4
5
AL-841
Laser
scanning
motor
LSU unit
Laser beam
sensor
CN602
–8–
(Start position
detector PWB)
CCD PWB
LSU PWB
Laser
5VL
SYNC
GND
OC
Open/close
SW
CN203
GDI/USB PWB
CN603
1
2
3
24V(DSW)
DGND
DGND
CN12
CN14
5V
MENMMT1
MMTO
PGND
MCON
HLON
TC/BIAS
18 PUS
19 PR
20 PWNSIN
CN8
1 5VL
2 SYNC
3 GND
CN604
CN301
PE sensor
CN601
Scanner
motor
8 PIN
9 3.3V
10 12V
OP-DATA
STR1
7
8
9
11 FW
12 24VH
13 PGND
STR2
STR3
STR4
10
11
12
D-GND
5V1
KIN3
KIN2
KIN1
OP-CLK
CN1
1
2
3
4
5
6
1
2
3
4
5
6
VFMOUT
NC
NC
P-GND
NC
24V
P-GND
ON/OFF
NC
CN901
OP-LATCH
7 OP-LATCH
8 OP-DATA
9 STR1
1
2
3
4
5
1
2
3
4
1
2
3
4
5
CN13
1
2
3
4
D-GND
5V1
KIN3
KIN2
KIN1
OP-CLK
VFMOUT
NC
NC
P-GND
NC
24V
P-GND
ON/OFF
NC
Operation panel
PWB
10 STR2
11 STR3
12 STR4
CN4
Fan motor
MCU PWB
Lamp
CN1
Inverter PWB
–9–
1
2
3
27FMN-STK
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
CN203
/USB-EN
USB-ON
/1284-EN
PARAAD0
PARAAD1
PARAAD2
PARAAD3
PARAAD4
PARAAD5
PARAAD6
PARAAD7
/REV
/INIT
/SLCTIN
/AUTOFD
/STB
/ACK
BUSY
PE
/FAULT
SLCT
A
3.3V
(2-A3)
18
17
16
15
14
13
12
11
74LS245
B1
B2
B3
B4
B5
B6
B7
B8
IC205
C203
47u 10V
19
1
2
3
4
5
6
7
8
9
0.1u
C236
5V1 5V1
G
DIR
A1
A2
A3
A4
A5
A6
A7
A8
1
19
2
4
6
8
11
13
15
17
18
16
14
12
9
7
5
3
5V1
C242
0.1u
IC206
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
1G
2G
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
100p
C222
B
USB-ON
/USB-EN
PARAAD7
PARAAD6
PARAAD5
PARAAD4
PARAAD3
PARAAD2
PARAAD1
PARAAD0
/ACK
BUSY
PE
/FAULT
SLCT
IC207
74LS244
1G
2G
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
74LS244
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
0.1u
C223
(2-A3)
(2-A4)
(2-A4)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A2)
(2-A2)
(2-A2)
(2-A2)
(2-A1)
(2-A1)
(2-A1)
(2-A1)
(2-A1)
18
16
14
12
9
7
5
3
1
19
2
4
6
8
11
13
15
17
100p
C224
100p
C225
5V1
100p
C226
C237
0.1u
C231
100p
C228
C239
100p
100p
(2-A2)
(2-A2)
(2-A2)
(2-A2)
100p
C229
C238
/STB
/AUTOFD
/SLCTIN
/INIT
100p
C227
100p
C240
100p
C230
100p
C241
1000p
C232
100p
33p
C233
22J
22J
R219
R221
33p
C234
22J
22J
22J
C
560p
C235
R228
R225
22J
22J
R217
R223
22J
R216
R214
22J
22J
22J
R244
22J
R242
R243
22J
R241
R240
22J
22J
22J
R236
R237
22J
R233
R232
RB501-V40
1
1.2kJ
R213
1.2kJ
R231
D207
DAP202K
1
4
5V1
3
3
1
1.2kJ
R215
1.2kJ
R234
D201
DAP202K
1
1.2kJ
R218
1.2kJ
R235
D208
DAP202K
D205
DAP202K
1
3
3
1
1.2kJ
R220
1.2kJ
R222
D
D209
DAP202K
D206
DAP202K
1.2kJ
R238
D202
DAP202K
1
D201
2
2
2
3
1.2kJ
R224
D203
DAP202K
1
5V1
1.2kJ
R226
2
L203
SBO-02SAN
5V1
3
D
3
1
2
2
3
2
3
C
2
B
2
D204
DAP202K
1.2kJ
R229
F.G
(NC)
S GND
F GND
VCC
E
E
5V1
35
36
VCC
/SLCTIN
3.3kJ
R239
31
32
33
34
/INPRIM
/FAULT
S GND
(NC)
5V1
19
20
21
22
23
24
25
26
27
28
29
30
1/1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
IEEE1284 CON
/ACK
BUSY
PE
SLCT
/AUTOLF
/DSTB
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
DATA 8
100J 1/2W
R201
15
16
17
18
10
11
12
13
14
1
2
3
4
5
6
7
8
9
CN202
SHIELD
GDI PWB
A
1
2
3
4
AL-841
[10] CIRCUIT DIAGRAM AND PARTS LOCATION CHART
[SOLDER SURFACE]
– 10 –
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
5V
5V
PARAAD0
PARAAD1
PARAAD2
PARAAD3
PARAAD4
PARAAD5
PARAAD6
PARAAD7
/REV
/INIT
/SLCTIN
/AUTOFD
/STB
/ACK
BUSY
PE
/FAULT
SLCT
GND
GND
GND
/USB-EN
USB-ON
/1284-EN
3.3V
CN203
AL-841
GDI PWB (PARTS LAYOUT)
[PARTS SURFACE]
AL-841
PARTS GUIDE
DIGITAL COPIER
MODEL
AL-841
CONTENTS
(Exteriors)
1
(Operation Panel)
(Carriage 1 Unit)
&
(Packing Material & Accessories)
(Frame Section)
MCU
(MCU PWB Unit)
(Upper Frame Section)
1
(Lower Frame Section-1)
(Operation Panel PWB Unit)
GDI
(GDI PWB Unit)
2(Lower Frame-2)
(Power Supply PWB Unit)
(Fusing Unit)
(High Voltage PWB Unit)
(Scanner Unit)
(Index)
AL-841
AL-800/840
AL-800/840
The AL-841 Parts Guide describes only the different parts from the AL-800/840. Please use this Parts
Guide together that of the AL-800/840.
DEFINITION
The definition of each Rank is as follows and also noted in the list
A : Parts necessary to be stocked as High usage parts.
B : Parts necessary to be stocked as Standard usage parts.
C : Low usage parts.
D : Parts necessary for refurbish.
E : Unit parts recommended to be stocked for efficient after sales service.
Please note that the lead time for the said parts may be longer than normal parts.
S : Consumable parts.
Please note that the following parts used in Copier under the same description are classified into A or B Rank depending
upon the place used.
Example : Gear made of Metal, Sprocket, Bearing, Belt made of Rubber, Spring clutch mechanism.
A Rank : The parts which may be with the revolution or loading.
B Rank : Parts similar to A Rank parts, but are not included in Rank A.
Because parts marked with “ ” is indispensable for the machine safety maintenance and operation, it must be replaced with
the parts specific to the product specification.
Other than this Parts Guide, please refer to documents Service Manual (including Circuit Diagram) of this model.
Please use the 13 digit code described in the right hand corner of front cover of the document, when you place an order.
For U.S. only-Use order codes provided in advertising literature. Do not order from parts department.
1
(Exteriors)
NO.
1
2
3
4
6
8
9
10
11
12
14
15
16
22
23
24
26
27
29
501
502
PARTS CODE
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
PU EX tray
AK
DX
N
C
PU tray
AN
EQ
N
C
Paper guide
AF
DS
N
C
Rear cabinet
AQ
EQ
N
C
Right cabinet
AU
EZ
N
C
Delivery tray
AG
DX
N
C
Delivery extension lower
AH
DX
N
C
Left cabinet lower
AH
DX
N
C
Operation panel unit
BG
GT
N
E
Operation panel unit
BG
GT
N
E
Front cabinet
AS
EQ
N
C
Left cabinet
AT
EZ
N
C
OC switch acutuator
AG
DX
N
C
Right cabinet lower
AH
DX
N
C
OC hinge
AE
DJ
N
C
OC cover
AU
FG
N
C
OC mat
AS
EZ
C
Operation label
AG
DX
N
C
Operation label
AG
DX
N
C
Platen label
AG
DX
N
C
Platen label
AG
DS
N
C
Tray label
AC
DJ
N
C
Paper feed unit
AU
EZ
N
E
Paper feed unit
AT
EZ
N
E
Oc cover unit
AU
EZ
N
E
–1–
DESCRIPTION
PU
PU
(Japan)
(USA)
OC-
-
OC
OC
OC
-
OC
-
(Japan)
(USA)
(Japan)
(USA)
(Japan Only)
(Japan)
(USA)
2
(Operation Panel)
NO.
PARTS CODE
1
2
5
8
9
10
11
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Operation PWB unit
BV
RB
N
E
Operation FFC
AR
EQ
C
Operation panel cabinet
AT
EZ
N
C
Operation panel cabinet
AV
FG
C
Operation panel
AV
FG
N
C
Operation panel
AV
FG
N
C
Operation key R
AK
EB
N
C
Operation key L
AL
EB
N
C
Cable cover sheet
AF
DS
C
DESCRIPTION
FFC
(Japan)
(USA)
(Japan)
(USA)
- R
- L
-
-
(Unit)
BG
BG
901
3
GT
GT
N
N
E
E
Operation panel unit
Operation panel unit
(Japan)
(USA)
(Frame Section)
NO.
PARTS CODE
4
4
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Release lever
AG
DS
C
DESCRIPTION
-
-
(Upper Frame Section)
NO.
PARTS CODE
14
30
5
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
DV press spring
AB
DJ
C
Toner sensor PWB unit
BQ
LP
N
E
DESCRIPTION
DV
-
-
1(Lower Frame Section-1)
NO.
PARTS CODE
15
39
47
52
6
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Tray lock lever
AG
DX
N
C
Lower frame
BB
FX
C
Release lever spring
AB
DJ
C
Electricity plate
AD
DJ
C
DESCRIPTION
R
(Japan Only)
2(Lower Frame-2)
NO.
PARTS CODE
1
7
9
13
14
15
7
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
MCU PWB unit
CA
TV
N
E
MCU PWB unit
CA
TV
N
E
High voltage PWB unit
BK
HG
E
High voltage PWB unit
BL
HL
N
E
Bottom plate
AP
EQ
C
ICU FFC
AG
DX
N
C
GDI PWB unit
BL
HL
N
E
Power supply PWB unit
BN
HZ
E
Power supply PWB unit
BP
LP
N
E
DESCRIPTION
(Japan) MCU
(USA) MCU
(Japan)
(USA)
ICU-FFC
GDI
(100V Japan)
(120V USA)
(Fusing Unit)
NO.
PARTS CODE
17
26
8
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
POD PWB unit
BG
GT
N
E
FU roller
AV
FG
C
DESCRIPTION
P-OUT
FU
(Scanner Unit)
NO.
1
5
8
13
26
27
28
29
33
42
51
54
PARTS CODE
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Dark box
AK
DX
C
Carriage 1 unit
BE
GN
N
E
Table glass rubber
AA
DJ
C
Micro switch unit
AN
EG
N
B
Frame R
AH
DX
C
Mein frame
AX
FG
C
Mirror motor
BB
FX
B
Motor fixing plate
AK
DX
C
Belt tension spring
AC
DJ
C
Lens base unit
BT
MW
N
E
Myler
AF
DS
N
C
Table glass
AX
FG
B
–2–
DESCRIPTION
1
-
R
- - - -
CCD
-
-
9
1
NO.
(Carriage 1 Unit)
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Lamp cover L
AC
DJ
N
C
Inverter harness
AG
DX
N
C
Lamp base
AH
DX
N
C
Carriage 1
AF
DS
C
Carriage 1 base F
AD
DJ
N
C
Carriage 1 base R
AD
DJ
N
C
Lamp cover R
AC
DJ
N
C
Lamp PWB unit
BA
FX
N
E
Sub reflector
AD
DJ
N
C
Screw (2×8)
AA
DD
C
Screw (3×6)
AA
DD
C
Screw (3×6)
AA
DD
C
PARTS CODE
1
4
6
8
11
14
15
16
17
18
19
20
DESCRIPTION
- L
-
-
1
1
F
1
R
- R
(Unit)
901
BE
11
&
NO.
N
Carriage 1 unit
E
1
(Packing Material & Accessories)
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Packing add upper
AM
EG
N
D
Body vinyl
AE
DJ
N
D
Packing add lower
AM
EG
N
D
Packing case
AS
EZ
N
D
Packing case
AS
EZ
N
D
CDROM
AM
EG
N
C
CDROM
AM
EG
N
C
Operation manual
AW
FG
N
D
Operation manual
AW
ZZ
N
D
eTypist Operation manual
AE
DJ
N
D
Up grade guidance
AE
DJ
N
D
Sample card
AC
DJ
N
D
Postcard
AF
DS
N
D
Drum sheet
AG
DX
D
Slip sheet
AC
DJ
D
Label
AB
DJ
D
PARTS CODE
4
5
6
7
12
104
110
111
113
1
GN
DESCRIPTION
(Japan)
(USA)
(Japan) CDROM
(USA) CDROM
(USA)
(Japan)
(Japan) eTypist
(Japan)
(Japan)
(Japan)
(USA)
(USA) -
(Exteriors)
4
27
14
29
3
15
23
22
2
22
1
501
502
24
26
12
11
10
6
8
PRPN0030
16
9
–3–
-
2
(Operation Panel)
3
(Frame Section)
2
10
1
9
8
4
11
5
4
(Upper Frame Section)
5
1(Lower Frame Section-1)
39
15
47
30
14
47
52
6
2(Lower Freme-2)
7
(Fusing Unit)
C
15
1
C
17
B
14
13
B
26
A
A
9
7
PRPN0031
–4–
8
(Scanner Unit)
9
1
(Carriage 1 Unit)
18
15
9
9
54
2
18
1
17
20
1
4
6
16
8
5
51
42
19
8
8
13
8
8
8
33
8
27
28
14
11
26
29
11
&
(Packing Material & Accessories)
12
5
4
6
7
PRPN0032
–5–
12 MCU
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PARTS CODE
(MCU PWB Unit)
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Connector (2pin)
AD
DJ
C
Connector (3pin)
AA
DD
C
Connector (5pin)
AB
DJ
C
Connector (2pin)
AB
DD
C
Connector (5pin)
AE
DJ
C
Connector (9pin)
AD
DJ
C
Connector (4pin)
AB
DJ
C
Connector (12pin)
AC
DJ
C
Connector (22pin)
AE
DS
C
Connector (27pin)
AF
DS
C
Connector (20pin)
AG
DS
C
IC socket (40pin)
AD
DJ
C
Coil (NFM839R02C470R101)
AE
DJ
C
Coil (SBO-02SAN)
AD
DJ
C
Crystal (11.85737433MHz)
AP
EQ
B
Crystal (19.99370079MHz)
AG
DS
B
Bead filter (ZE221)
AC
DJ
C
Block resistor (10Ω×4)
AA
DD
B
Block resistor (10KΩ×4 1/32W ±5%)
AB
DD
B
19
AB
DD
B
22
AB
AB
AB
AA
DD
DD
DD
DD
B
B
B
C
23
AA
DD
C
24
25
26
27
28
29
30
AA
AA
AA
AB
AB
AA
AC
DD
DD
DD
DD
DD
DD
DD
C
C
C
C
C
C
C
AA
DD
C
AA
DD
C
AA
DD
C
AA
DD
C
AA
DD
C
AA
DD
C
AA
DD
C
20
21
31
32
AA
DD
C
33
34
35
36
37
38
39
AA
AB
AA
AA
AA
AB
AC
DD
DD
DD
DD
DD
DD
DD
C
C
C
C
C
B
B
40
AC
DD
B
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
AB
AB
AB
BE
AY
AU
AC
AQ
AY
AG
AF
AT
AD
AF
AQ
AF
AF
AH
AE
AN
BA
AF
DJ
DJ
DJ
GN
FQ
EZ
DJ
EQ
FQ
DS
DS
EZ
DJ
DX
EQ
DS
DJ
DX
DS
EG
FX
DS
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
DESCRIPTION
[CN2]
[CN15,17]
[CN4,6]
[CN17]
[CN14]
[CN12]
[CN13]
[CN1]
[CN16]
[CN18]
[CN5]
[IC6] IC
[EF1∼EF3]
[L1∼9]
[X2]
[X1]
[L101]
[RA5∼8,21,24,45,46]
[RA1∼4,9,11,12,14∼16]
Block resistor (10KΩ×4 1/32W ±5%)
[RA18,19,22,28,29,37,39,43,44,47]
Block resistor (22Ω ×4)
[RA49,51]
Block resistor (47Ω×4 1/32W ±5%)
[RA10,13,17,23,25∼27]
Block resistor (47Ω×4 1/32W ±5%)
[RA30∼36,40∼42]
Capacitor (50WV 10pF)
[C137,138]
Capacitor (50WV 100pF)
[C139∼141,146,148,160,161,194∼199,201,211,213,214,239]
Capacitor (50WV 12pF)
[C228]
Capacitor (50WV 33pF)
[C229]
Capacitor (16WV 22µF)
[C3∼5]
Capacitor (25WV 47µF)
[C38]
Capacitor (50WV 47µF)
[C25]
Capacitor (35WV 10µF)
[C21,22,28,31,32,34,37,40,43]
Capacitor (35WV 22µF)
[C1,2,7]
Capacitor (25WV 0.10µF)
[C6,8∼10,13∼15,17,19,20,23,24,27,29]
Capacitor (25WV 0.10µF)
[C30,33,36,39,41,42,104,109,122,123,135,142]
Capacitor (25WV 0.10µF)
[C151,153,204,209,210,212,215,216,222,224,226]
Capacitor (25WV 0.10µF)
[C227,230,233∼235,238,242,246,254,262,263,271,272]
Capacitor (50WV 1000pF)
[C11,12,16,18,26,35,103,105∼108,110,111]
Capacitor (50WV 1000pF)
[C113∼115,117∼119,124∼130,133,144,152,154,158,159,162]
Capacitor (50WV 1000pF)
[C165∼168,180,182,202,206,208,217,218,223,243,249]
Capacitor (50WV 1000pF)
[C251,252,256,258∼261,264,266∼270,274,275]
Capacitor (50WV 2200pF)
[C225,240,241,255]
Capacitor (50WV 470pF)
[C220,250,276∼280]
Capacitor (50WV 4700pF)
[C149]
Capacitor (25WV 0.10µF)
[C120,121,134,221,244,247,265,273]
Capacitor (50WV 0.022µF)
[C131,132,136,231,232,245]
Diode (DAN202K)
[D123]
Diode (DAN217)
[D113,114]
Diode (DA204K)
[D101∼103,111,112,115∼122,124∼127]
Diode (IN4005E)
[D2]
Diode (1SS355)
[D1,3]
Zener diode (RLZ2.0A)
[ZD1]
IC (HG73C025FD)
[IC9] IC
CPU (H8S/2350FP)
[IC5] CPU
IC (LH50506N)
[IC109] IC
IC (LM358PS)
[IC104] IC
IC (LM7121)
[IC107] IC
IC (MX27C2048D)
[IC6] IC
IC (M24C02WBN6)
[IC1] IC
IC (M51953BL)
[IC4] IC
IC (M66236FP)
[IC101] IC
IC (NJM2903M)
[IC102] IC
IC (NJM3414M)
[IC106] IC
IC (SLA7027MU)
[IC12] IC
IC (TC7W66FU)
[IC14] IC
IC (TC74HC08F1)
[IC108] IC
IC (TC74HC14FN)
[IC103] IC
IC (TD62003AF)
[IC10] IC
IC (W24257A12J)
[IC2,3,13,15] IC
64MDRAM (16163CLT-6)
[IC7,8,11] 64MDRAM
IC protector (ICPN38)
[ICP1] IC
–6–
12 MCU
NO.
(MCU PWB Unit)
PARTS CODE
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
PRICE RANK NEW PART
DESCRIPTION
Ex.
Ja. MARK RANK
Resistor (1/16W 0Ω ±5%)
[R123,129,141,175,209,250]
AA
DD
C
Resistor (1/16W 10Ω ±5%)
AA
DD
C
[R103∼105,143,147,154,159,160,163,189,191,207,218,229]
Resistor (1/16W 100Ω ±5%)
[R134,196,230]
AA
DD
C
Resistor (1/16W 1.0KΩ ±5%)
AA
DD
C
[R109,113,117,118,120,124,131,142,148,151,157,161]
Resistor (1/16W 1.0KΩ ±5%)
[R203,231,237∼239,242]
AA
DD
C
Resistor (1/16W 10KΩ ±5%)
AA
DD
C
[R106,107,127,128,149,152,158,162,193,204,222,224]
Resistor (1/16W 10KΩ ±5%)
[R225,243,251∼258]
AA
DD
C
Resistor (1/16W 1.2KΩ ±5%)
[R200]
AA
DD
C
Resistor (1/16W 1.6KΩ ±5%)
[R111,112,119,201]
AA
DD
C
Resistor (1/16W 20KΩ ±5%)
AA
DD
C
[R108,132,140,144∼146,211,240,241]
Resistor (1/16W 2.0MΩ ±5%)
[R195,221]
AA
DD
C
Resistor (1/16W 22Ω ±5%)
[R199]
AA
DD
C
Resistor (1/16W 2.4KΩ ±5%)
[R219,220]
AA
DD
C
Resistor (1/16W 270Ω ±5%)
[R234]
AA
DD
C
Resistor (1/16W 330Ω ±5%)
[R139]
AA
DD
C
Resistor (1/16W 33KΩ ±5%)
[R115]
AA
DD
C
Resistor (1/16W 390Ω ±5%)
[R226]
AA
DD
C
Resistor (1/16W 47Ω ±5%)
[R174]
AA
DD
C
Resistor (1/16W 47KΩ ±5%)
[R188,205,227]
AA
DD
C
Resistor (1/16W 680Ω ±5%)
[R232]
AA
DD
C
Resistor (1/16W 75Ω ±5%)
[R213]
AA
DD
C
Resistor (1/16W 750Ω ±5%)
[R212]
AA
DD
C
Resistor (1/16W 7.5KΩ ±5%)
[R202]
AA
DD
C
Resistor (1/16W 910Ω ±5%)
[R133]
AA
DD
C
Resistor (1/16W 9.1KΩ ±5%)
[R114]
AA
DD
C
Resistor (2W 1.0Ω ±5%)
[R1,2]
AB
DD
C
Resistor (1/8W 180Ω ±5%)
[R126]
AA
DD
C
Resistor (1/8W 4.3KΩ ±5%)
[R125]
AA
DD
C
Resistor (1/8W 4.7KΩ±5%)
[R192]
AA
DD
C
Resistor (1/16W 10KΩ ±1%)
[R208,216]
AA
DD
C
Resistor (1/16W 16.5KΩ ±1%)
[R206]
AA
DD
C
Transistor (2SA1036KQRC)
[Q101]
AB
DD
B
(Unit)
CA
CA
901
13
TV
TV
N
N
E
E
MCU PWB unit
MCU PWB unit
(Japan) MCU
(USA) MCU
(Operation Panel PWB Unit)
NO.
PARTS CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PRICE RANK NEW PART
DESCRIPTION
Ex.
Ja. MARK RANK
Connector (12pin)
[CN901]
AC
DJ
C
Tact swtch (SKQNAB010)
AC
DJ
N
B
[OLK,PSW,CLK,1UPK,10UPK,MAGK,ZUPK,
ZDWK,CRSK,EXUDK,EXMODK]
Capacitor (50WV 200PF)
[C904∼906]
AA
DD
C
Capacitor (16WV 47µF)
[C902]
AB
DD
C
Capacitor (50WV 0.022µF)
[C901,903]
AA
DD
C
Diode (DSS133)
[D901∼904]
AA
DD
B
IC (LC7935)
[IC901] IC
AN
EQ
B
LED (CST338G-25)
[LEDM] LED
AP
EQ
B
LED (MPG3864K)
[PML,ONLL,RPL,ZPL,2ENR,1ENR,NOR,1RE,
AC
DJ
B
2RE,3RE,EXD,EXN,EXL,AE,ME,PE] LED
LED (MPG3864K)
[3RE,EXD,EXN,EXL,AE,ME,PE] LED
AC
DJ
B
LED (MVR3864K)
[JPL,DPL,TPL] LED
AC
DJ
B
Resistor (1/8W 0Ω ±5%)
[J900,901]
AA
DD
C
Resistor (1/10W 1.0KΩ ±5%)
[R935]
AA
DD
C
Resistor (1/10W 10KΩ ±5%)
[R938,962]
AA
DD
C
Resistor (1/10W 120Ω ±5%)
[R902∼918]
AA
DD
C
Resistor (1/10W 150Ω ±5%)
[R939∼941]
AA
DD
C
Resistor (1/10W 1.5KΩ ±5%)
[R936,937]
AA
DD
C
Digital transistor (DTB113ZK)
[Q901∼903]
AD
DJ
B
(Unit)
901
BV
RB
N
E
Operation PWB unit
–7–
14 GDI
NO.
(GDI PWB Unit)
PARTS CODE
1
2
3
4
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
Connector (36pin)
AH
DX
C
Connector (27pin)
AF
DS
C
Coil (SBO-02SAN)
AD
DJ
C
Capacitor (50WV 100PF)
AA
DD
C
DESCRIPTION
[CN202]
[CN203]
[L201,203]
5
6
7
8
9
10
11
12
13
14
15
16
AA
AA
AB
AA
AA
AA
AB
AH
AF
AA
AA
AA
DD
DD
DD
DD
DD
DD
DD
DX
EB
DD
DD
DD
C
C
C
C
C
C
B
B
B
C
C
C
17
AA
DD
C
18
AA
DD
C
19
AA
DD
C
[C222,224∼230,237∼241]
Capacitor (50WV 33pF)
[C233,234]
Capacitor (50WV 560PF)
[C235]
Capacitor (10WV 47µF)
[C203]
Capacitor (25WV 4.7uF)
[C201]
Capacitor (25WV 0.10µF)
[C206,223,231,236,242]
Capacitor (50WV 1000PF)
[C232]
Diode (DAP202K)
[D201∼209]
IC (74LS244NS1)
[IC206,207] IC
IC (74LS245NS1)
[IC205] IC
Resistor (1/2W 100Ω ±5%)
[R201]
Resistor (1/10W 1.0KΩ ±5%)
[R227,230]
Resistor (1/10W 10KΩ ±5%)
[R247∼250]
Resistor (1/10W 1.2KΩ ±5%)
[R213,215,218,220,222,224,226,229,231,234,235,238]
Resistor (1/10W 22Ω ±5%)
[R214,216,217,219,221,223,225,228,232,236,237,240∼244]
Resistor (1/10W 3.3KΩ±5%)
[R239]
BL
HL
E
GDI PWB unit
(Unit)
901
15
N
GDI
(Power Supply PWB Unit)
NO.
PARTS CODE
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
DESCRIPTION
(Unit)
BN
BP
901
16
HZ
LP
N
E
E
Power supply PWB unit
Power supply PWB unit
(100V Japan)
(120V USA)
(High Voltage PWB Unit)
NO.
PARTS CODE
1
PRICE RANK NEW PART
Ex.
Ja. MARK RANK
IC (A2918SWH)
AR
EQ
B
DESCRIPTION
IC
(Unit)
901
BK
BL
HG
HL
N
E
E
High voltage PWB unit
High voltage PWB unit
–8–
(Japan)
(USA)
■
(Index)
PARTS CODE
PARTS CODE
JAPAN ONLY
ORDER CODE
NO.
1- 12
1-502
8- 42
11- 12
11- 12
8- 29
1- 11
2-901
1- 11
2-901
6- 7
16-901
6- 7
16-901
4- 30
7- 17
6- 15
15-901
9- 16
6- 15
15-901
6- 14
14-901
2- 1
13-901
6- 1
12-901
6- 1
12-901
8- 5
9-901
1-501
1-501
8- 13
PRICE R.
NEW P/R
Ex. Ja.
AS EQ
AU EZ
BT MW
AM EG
AM EG
AK DX
BG GT
BG GT
BG GT
BG GT
BL HL
BL HL
BK HG
BK HG
BQ LP
BG GT
BN HZ
BN HZ
BA FX
BP LP
BP LP
BL HL
BL HL
BV RB
BV RB
CA TV
CA TV
CA TV
CA TV
BE GN
BE GN
AT EZ
AU EZ
AN EG
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
C
E
E
C
C
C
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
B
2- 2
9- 4
6- 13
AR
AG
AG
EQ
DX
DX
N
N
C
C
C
22111111-
5
5
6
14
4
16
10
23
AT
AV
AU
AT
AQ
AH
AH
AU
EZ
FG
EZ
EZ
EQ
DX
DX
FG
N
N
N
N
N
N
C
C
C
C
C
C
C
C
22-
8
8
AV
AV
FG
FG
N
N
C
C
2- 9
2- 10
AK
AL
EB
EB
N
N
C
C
99985861111-
11
14
6
27
39
26
9
1
2
8
9
AD
AD
AH
AX
BB
AH
AP
AK
AN
AG
AH
DJ
DJ
DX
FG
FX
DX
EQ
DX
EQ
DX
DX
N
N
N
C
C
C
C
C
C
C
C
C
C
C
15319458-
22
15
4
15
8
14
47
33
AE
AG
AG
AG
AF
AB
AB
AC
DJ
DX
DS
DX
DS
DJ
DJ
DJ
7- 26
AV
FG
C
8-
AK
DX
C
1
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
C
C
C
C
C
C
C
C
–9–
JAPAN ONLY
ORDER CODE
9- 1
9- 15
1- 3
8- 54
8- 8
9- 17
1- 24
2- 11
11-110
8- 51
PRICE R.
NEW P/R
Ex. Ja.
AC DJ
N
C
AC DJ
N
C
AF DS
N
C
AX FG
B
AA DJ
C
AD DJ
N
C
AS EZ
C
AF DS
C
AG DX
D
AF DS
N
C
121212121212141212131212141251213-
1
2
3
4
5
6
1
7
8
1
9
10
2
11
52
12
2
AD
AA
AB
AB
AE
AD
AH
AB
AC
AC
AE
AF
AF
AG
AD
AD
AC
DJ
DD
DJ
DD
DJ
DJ
DX
DJ
DJ
DJ
DS
DS
DS
DS
DJ
DJ
DJ
121214121212812121212-
13
14
3
15
16
17
28
18
19
20
21
AE
AD
AD
AP
AG
AC
BB
AA
AB
AB
AB
DJ
DJ
DJ
EQ
DS
DJ
FX
DD
DD
DD
DD
1111111111-
4
6
7
7
5
AM
AM
AS
AS
AE
EG
EG
EZ
EZ
DJ
11-111
11-104
11-104
11-104
11-104
11-104
11-104
11-113
1- 27
1- 26
1- 26
1- 27
1- 29
AC
AE
AE
AC
AF
AW
AW
AB
AG
AG
AG
AG
AC
DJ
DJ
DJ
DJ
DS
FG
ZZ
DJ
DS
DX
DX
DX
DJ
12121212141314141414121212121213121212-
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AC
AA
AB
AB
AB
AA
AA
AA
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
NO.
22
23
24
25
4
3
5
6
7
8
29
30
26
27
28
4
31
32
33
N
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
B
C
C
C
B
B
C
B
B
B
B
B
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
D
D
D
D
D
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
PARTS CODE
JAPAN ONLY
ORDER CODE
NO.
121212141412131212121214131212121414161212131212121212121212121212121212121313131214121212121212121212121212121212121212121212121212131212121314131413141313141412-
34
35
36
9
10
37
5
42
40
38
39
11
6
41
43
61
12
13
1
45
44
7
46
47
48
50
51
52
49
53
54
55
57
58
56
59
60
8
9
10
62
14
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
11
87
88
89
12
15
13
16
14
17
15
16
18
19
90
PRICE R.
NEW P/R
Ex. Ja.
AB DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AB DJ
B
AC DD
B
AB DD
B
AC DD
B
AB DD
B
AA DD
B
AB DJ
B
AB DJ
B
BA FX
B
AH DX
B
AF EB
B
AR EQ
B
AY FQ
B
BE GN
B
AN EQ
B
AU EZ
B
AC DJ
B
AQ EQ
B
AG DS
B
AF DS
B
AT EZ
B
AY FQ
B
AD DJ
B
AF DX
B
AQ EQ
B
AF DJ
B
AH DX
B
AF DS
B
AE DS
B
AN EG
B
AP EQ
B
AC DJ
B
AC DJ
B
AF DS
B
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AB DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
AA DD
C
PARTS CODE
JAPAN ONLY
ORDER CODE
NO.
12- 91
12- 92
13- 17
9- 18
9- 19
9- 20
– 10 –
PRICE R.
NEW P/R
Ex. Ja.
AA DD
C
AB DD
B
AD DJ
B
AA
AA
AA
DD
DD
DD
C
C
C
AL-841
AL-841
CAUTION FOR BATTERY REPLACEMENT
(Danish)
ADVARSEL !
Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandoren.
(English)
Caution !
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to manufacturer’s instructions.
(Finnish)
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
(French)
ATTENTION
Il y a danger d’explosion s’ il y a remplacement incorrect
de la batterie. Remplacer uniquement avec une batterie du
même type ou d’un type équivalent recommandé par
le constructeur.
Mettre au rebut les batteries usagées conformément aux
instructions du fabricant.
(Swedish)
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
AL-841
All rights reserved.
Printed in Japan.
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted,
in any form or by any means,
electronic; mechanical; photocopying; recording or otherwise
without prior written permission of the publisher.
SHARP CORPORATION
Digital Document Systems Group
Quality & Reliability Control Center
Yamatokoriyama, Nara 639-1186, Japan
2000 March Printed in Japan