Samsung SDC-415 Series Service Manual page 80

7-2-3 SDC-415/SDC-313 SERIES MOTHER PCB
RIGHT
CN1
1
+12V
IRIS-PWM1
2
3
TRIGGER
4
VBS
5
6
7
K-D
8
K-U
9
K-S
10
K-R
11
K-L
LED-ON
12
13
IRIS-O
14
IRIS-SEL
15
16
+5V
17
LEFT
GND
TP4
TP5
TP6
TP7
CN6
N.C(12512WS-04 (DIP,ST))
TP2 TP1
GND
12512WS-04 (DIP,ST)
TRIGGER
IRIS-ref
CN5
4
3
2
1
GND
TRIGGER TRIGGER TRIGGER TRIGGER TRIGGER TRIGGER
TP3
+12V
FC4
N.C(AL2200uF/25V)
GND
CN6_#1 & CN2_#22 (DRV-/GND)
DRV-/GND DRV-/GND DRV-/GND DRV-/GND DRV-/GND
CN6_#2 & CN2_#21 (DRV+/V-IRIS)
DRV+/V-IRIS
DMP+/N.C
CN6_#3 & CN2_#20 (DMP+/NC)
DMP-/+9V
CN6_#4 & CN2_#19 (DMP-/+9V)
CN3
NA/PA :2200-DS-FM08
FC3
ND/PD :OPEN
NA/PA/ND :OPEN
PD :TN334J(0.33uF,STD)
8 7
6 5
4 3
2 1
JUMP2
+12V +12V
2 1
AC :OPEN
DC :SHORT
8 7
6 5
4 3
2 1
CN4
+ NA/PA :2200-DS-FM08
GND
ND/PD :OPEN
CN3
NA/PA USED
ND NC
PD NC
PH NC
-80-
TP8
AC2/GND
AC1/DC
JUMP1
IRIS-ref
N.C(3225-SMD PAD)
IRIS-O
+12V
AC :OPEN
IRIS-PWM1
VBS
DC :SHORT
DMP-/+9V
DRV+/V-IRIS
GND
TP11
CN4 CN5 CN6 JUMP1
USED NC USED OPEN
NC NC USED SHORT
NC NC USED SHORT
NC USED USED SHORT
CN2
2400-DR-M22522(DIP/RA)
LED-ON
1 2
1 2
3 4 IRIS-SEL
3 4
K-R
5 6
5 6
7 8 K-L
7 8
K-D
9 10
9 10
11 12
11 12
K-U
13 14
13 14
15 16 K-S
15 16
+5V
17 18
17 18
19 20 DMP+/N.C
19 20
DRV-/GND
21 22
21 22
GND
JUMP2 FC3 FC4
OPEN NC NC
SHORT NC NC
SHORT NC NC
SHORT NC NC