Service manual

11-12 SAM4S ER-900/SPS-300 SERIES
AA
COM#3 COM#4
1 1
COM#1
BB
DK1
CC
19mm
COM#1 COM#2
(N.C)
DK1
LAN
2 2
of
Rev
44 33 22 11
AA
BB
COM#2 LAN
CC
1.0
FGND
COM#4_TXD
COM#3_CTS
COM#4_RXD
COM#3_RTS
COM#3_RXD
COM#3_TXD
DRAWER#1
USB_D- USB_D+
VDD50V
+24V
6
3
CN8:3
LAN_RX+
VDD18V
LAN_TX-
LANLED_LINK&ACT
LAN_RX-
4
CN4:4
VDD33V
8
CN1:8
2
CN1:2
4
CN1:4
+24V
DRAWER#2_IN
SizeSize
INTERFACE B'D
6
SPS-300.SCH
TITLE :
DD
Sheet
22
VDD33V
SEN_DWRCOMP#1
VDD33V
10K R12
6
I/F B'D
1
CN8:1
2
CN8:2
1K R2
LANLED_SPEED
8
CN4:8
6
CN4:6
2
CN4:2
VDD18V
6
CN1:6
100nF C1
VDD33V
Date
A3
A3
LAN SUB B'D
BRKT
1
6
1
+24V
2011.05.16
DD
H.T JANG
Drawn by
44
33
11
1K R9
2 3
1
MMBT2222A Q3
M4 D2
R11 100
1K R1
1 2
3
SL1002 Q1
10K R3
COM#4_RTS&USB_SELT
COM#4_CTS&VUSB_OCP
16
CN7:P
15
CN7:O
9
CN7:I
10
CN7:J
VUSB50V
4
CN7:D
3
CN7:C
I/F B'D to OPTION B'D CONN.
3
CN4:3
7
CN1:7
3
CN1:3
󰬠󲾽 󱊩
󰩁󱇱
File Name
SPS-300&ER-900 I/F B'D
RJ-11 DRAWER#2
LAN_TX+
󰔕 󲁊 󱻞
SCREW
COM#3 COM#4
I/F B'D
6
CN2:F
DRAWER#2_IN
SENSOR_DWRCOMP#2_IN
3
CN2:C
2012
L2
2012
L3
FGND
14
CN7:N
13
CN7:M
12
CN7:L
11
CN7:K
VSERIAL50V(COM3&4)
8
CN7:H
6
CN7:F
7
CN7:G
5
CN7:E
2
CN7:B
1
CN7:A
CON-BOX;16P,2MM,2R,AN,MALE
1K R10
DRAWER(DEFAULT)
5
CN4:5
7
CN4:7
VDD33V
5
CN1:5
SEN_DWRCOMP#2
R4 100
DRAWER#2
DRAWER(OPTION RJ-11)
LAN & SERIAL & DRAWER
RJ-45 LAN
VDD33V
2
CN2:B
1
CON-RJ11;6P,2MM,AN
CN2:A
5
CN2:E
4
CN2:D
M4 D1
2012
L1
1 2
3
SL1002 Q4
100nF C23
4
CN8:4
CON-BOX;4P,2.5MM,ST(YH)
2 3
1
MMBT2222A Q2
1
SHAFT_HOLE;4PI,160MIL U1
I/F B'D to LAN SUB B'D CONN.
Shin Heung Precision Co., Ltd.
1
CN4:1
CON-NOWALL;8P,2.54MM,2R,ST
1
CN1:1
CON-NOWALL;8P,2.54MM,2R,ST
SENSOR_DWRCOMP#2_IN