Sharp Mx-b200 Service Manual

MX-B200   CIRCUIT DIAGRAM  15 - 11
A B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
A
11/14 Kr 

MX-B200   CIRCUIT DIAGRAM  15 - 12
A B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
A
12/14 Kr 

MX-B200   CIRCUIT DIAGRAM  15 - 13
1uF 
1uF 
A B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
A
13/14 Kr 

MX-B200   CIRCUIT DIAGRAM  15 - 14
A B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
AA B C D
876
3211 2 3 4 5 6 7 8
D
C
B
A
14/14 P 

MX-B200   CIRCUIT DIAGRAM  15 - 15
2. OPE PWB
DRST
DRST SELIN3 SELIN2
SELIN1 5V D-GND
D-GND D-GND 5VEN
KIN1 PSW
D-GND KIN2
ONL
PSL
OP-DATA
OP-LATCH
OP-CLK
OP-STB+5V
+5V
+5V+5V +5V+5V
ONL
PSL
5VEN
OP-STB OP-CLK OP-LATCH OP-DATA
PSWCRSK
BPK 10UPK
DUPK
EXUPK MAGK
EXMODK
ZUPK
ZDWK SCNK
EXDWK CLK
1UPK OLK
or MM74HC151MX
 or SN74HC151NSR
or MM74HC151MX
 or SN74HC151NSR
SKQNABD010SW5
SKQNABD010SW5
TP70 TP70
R76
4.7KJR76
4.7KJ
TP10 TP10 C1
47uF/16V C1
47uF/16V
C4
0.1uF C4
0.1uF CN2 18FMN-BMTTR-A-TBT
CN2...

MX-B200   CIRCUIT DIAGRAM  15 - 16
+5V +5V
+5V
+5V+5V
5VEN
ONLPSL OP-LATCH
OP-STB OP-CLK OP-DATADUT1
DUT2
DUT3 DUT1
DUT2
DUT3
g1a2
c2 g2
c1 a1
b1
f1
e3a3
d1c3 b2
d3 e1g3 f3
f2
e2
d2
LEDM1
b3
PML ONLL ZPL
2REDU22
1RERPL
NOR SPFLAE
JPL
2ENR CS1L TPL EXL EXD EXN CS2L
EST2SCNL
SJAL BPL 1ENRMPL
DPLPE DU21ME
3REEST1
R49
10kJR49
10kJ
TP43TP43
R60 470J R60 470J
TP13TP13TP26TP26
LTL-1LHG-002A
LED4LTL-1LHG-002A
LED4
R31 0J R31 0J C12
200pF C12
200pF
LTL-1LHG-002A
LED24LTL-1LHG-002A
LED24
TP14TP14
R47
100J R47...

MX-B200 FLASH ROM VERSION UP PROCEDURE 16-1
[16] FLASH ROM VERSION UP PROCEDURE
1.Preparation
Write the download data (the file with the extension dwl) to the main
body.
Necessary files for download






:***.dwl


should be copied, in advance, into folders that have a maintenance
program.

lengthy folder name is included in the path.
(Example)
Incorrect  c:\Maintenance Download Tool
Correct    c:\Maintenance\Downtool
2.Download procedure
1) Main body side: 
Executable by performing the Service...

MX-B200 FLASH ROM VERSION UP PROCEDURE 16-2 7) PC side: 
Double click Special (MCU) in the main tree item to develop the
sub tree items, and double click DWL Download in the sub tree
items.
8) PC side:
Specify the download file (*.dwl).
9) PC side: 
The download file is specified, download is automatically performed.
The AUTO PAPER SELECT indicator and START indicator will blink
approximately 15 seconds after the download file is specified.
10) PC side:
When the message below is displayed, download is...

MX-B200 FLASH ROM VERSION UP PROCEDURE 16-3 3)  Check that the following display is shown. 
Select Install from a list or the specific location and press the NEXT
button. 
4)  Select Include this location in the serch. If the retrieval area does
not include the folder which includes the maintenance tool driver
(Mainte.inf), select Browse
If the folder path is properly shown, press the NEXT button to go to
procedure 7).
5) Select the folder which includes the maintenance tool driver
(Mainte.inf), and...

MX-B200 FLASH ROM VERSION UP PROCEDURE 16-4 3)  Check that the new hardware search wizard is shown. Press the
NEXT button. 
4)  Select Serch for a suitable driver for my device and press the
NEXT button. 
5)  Select Specify a location and press the NEXT button.  
6)  Press the Browse button. Specify the folder which includes the
maintenance tool driver (Mainte.inf)7)  Specify the folder which includes the maintenance tool driver
(Mainte.inf), and press the OPEN button.
Check that the path to the folder...