Sharp XE-A201 (serv.man4) Service Manual ▷ View online
XE-A201VS IPL (Initial Program Loading) FUNCTION
– 16 –
<After pushing "Add Files">
*
1 COM Port is selectable between COM1 and 2.
*
2 For "Send Type", select "Direct".
*
3 Do not select "Extra Setting".
<XE-A201 side>
12) Turn on the AC Power.
13) Open the cabinet.
14) Change the Jumper PIN (SP1) to the front side. (default position)
15) Close the cabinet.
16) Turn on the AC Power.
Master Reset will be performed. If not, power off the XE-A201,
wait 1miniute and turn on the power again.
APPENDIX: RS232C CABLE
The RS-232C cable (QCNWG3190BHZZ) provided together with the
XE-A201 is used to connect the XE-A201 and a PC when using the
XE-A201 is used to connect the XE-A201 and a PC when using the
customer support tool or performing IPL.
When using the cable, connect the core side of the cable to the XE-
A201 as shown in the figure below.
The accessory RS-232C cable has the following internal
connections:
connections:
(Equivalent to a cross cable used in the conventional connection of
ECR-ECR)
ECR-ECR)
SD
: TRANSMITTED DATA
RD
: RECEIVED DATA
DTR : DATA TERMINAL READY
DSR : DATA SET READY
DSR : DATA SET READY
RTS : REQUEST TO SEND
DCD : DATA CARRIER DETECTOR
CTS : CLEAR TO SEND
CTS : CLEAR TO SEND
PC
XE-A201
RS232C
CABLE
CABLE
CORE
SD
3
SD
RD
CTS
RD
2
6
8
3
2
6
8
5
5
SG
RTS
7
DCD
1
DTR
4
DSR
7
1
4
CTS
SG
RTS
DCD
DTR
DSR
9PIN D-SUB
9PIN D-SUB
XE-A201VS CIRCUIT DIAGRAM AND PWB LAYOUT
– 17 –
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
1/4
CH
AP
TE
R 7
. C
IRC
UIT
DI
A
G
RA
M
AN
D P
W
B
LA
Y
O
UT
VH
VH +7.5V
ZD1
PTZ9.1B
C3
4700uF
16V
IPEAK>12A :100%
/VPON
with FUSE
Q1
KTD998
R2
10(FUSE)
D2
FMB-G24H
L1
63uH
R3
5.6K
R4
20KF
R5
3.6KF
6,8pin:N.C
L:ON
H:OFF
D1
CP301
C2
3300uF
50V
1
5
7
3
4
2
IC1
LM2574
Q1:HEA
T SINK
R1
22K
R241
24K
for J
A
P
A
N
PO
WER TRANS
100V
PO
WER TRANS
220V
-230V
120V
for EUR
OPE
USA
+20% INPUT & NO
LO
AD:
V
OUT<
=40V
1
2
CN1
5273-02A
C1
MYLOR
0.033uF
UL/CSA 2.0A/12
5V
F1
T3.15AL
(with HOLDER)
VCC
VLED
R15
2.7K
R16
9.1KG
R20
2.7K
VO
R244
0
245
HEA
T SINK
VPON
Q2
KRC106S
14
2
5
3
IC2
PQ1CG2032FZ
/V
OFF
/POFF
F3
T1.0AL
R113
2.2K
R114
0
D5
1SS133
D3
1SS133
D4
1SS133
IPEAK>2.2A
V
OUT=1.23X(1+R2/R1)
NO
T INST
ALL
L2
180uH
C5
1000uF
16V
R6
2.7KF
VLEDVLED
VCC
VDD
VCC +5VVCC +5V
VLED +5.8V
D7
1N4002
D8
1N4002
D9
RB721Q
R10
22K
VBA
T
V
O:23.8V
C7
330uF
16V
C8
330uF
16V
R8
220
C9
0.1uF(M)
R9
3.3M
1
2
CN2
5267-02A(BLUE)
R246
100
NO
T USE
<- CLOSE
T
O
REGURA
T
O
R
VO
IPEAK>2.2A
VO
/V
OFF
L:OFF
H,OPEN:ON
D6
RB060L40
L3
220uH
R13
10K
/V
OFF
ZD2
PTZ6.2A
C6
10uF/10V
,OS
R7
910F
NO
T USE
/POFF
HEA
T SINK
V
OUT=1.26X(1+R2/R1)
C4
220uF/50V
1
4
2
5
3
IC3
PQ1CG2032FZ
C15
0.1uF
5
6
7
8
4
IC4B
BA10393
P-O
FF
ZD4
MTZJ5.1B
R19
56K
3
2
1
8
4
IC4A
BA10393
R17
0
R18
3.9K
C14
1uF/50V
OFF - OPEN
/V
ON
ON - GND
MODE SW
C10
0.1uF
Q3
KRA106S
R11
10K
C11
220uF/50V
ZD3
MTZJ5.1B
D11
1SS353
NO
T USE
NO
T USE
<- CLOSE
T
O
REGURA
T
O
R
Q4
KRC106S
C12
0.02uF(M)
D10
RB060L40
R14
560
C13
1000uF/35V
R12
51
1.
M
AIN
PW
B C
IRC
UIT
PO
W
ER
SUP
PL
Y
PW
B C
IRC
UIT
CHAPTER
7
. CIRCUIT
DIAGRAM
AND
PWB L
A
YOU
T
PENDING
XE-A201VS CIRCUIT DIAGRAM AND PWB LAYOUT
– 18 –
PWB LAYOUT
1
.
M
A
IN PW
B LAYO
UT
A.
side
XE-A201VS CIRCUIT DIAGRAM AND PWB LAYOUT
– 19 –
B. s
ide
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