Samsung SDC-415 Series - Page 81

7-2-4 SDC-415/SDC-313 SERIES BACK PCB
(1) NA/ND/PA/PD TYPE
R20 100K(10J)
R19
150K(10F)
+5V
+5V
2
1 3
Q2
KTC4075-GR(USM)
GND
C10
0.1uF/16V(10ZO)
GND
R22
10K(10J)
R23
2.7K(10J)
+5V
R21
10K(10J)
DAMP-
DAMP+
DAMP-
DAMP+
GND
GND
R314 3.3K(10J)
BD4
HB-1M1005-601JT
Filter
R306 100K(10J)
1
2
3
4
CN1
12505WS-04(ST/SMD)
DMP-/+9V
BD2
HB-1M1005-601JT
2
1 3
Q1
KTC4075-GR(USM)
BD3
HB-1M1005-601JT
DRV+/V-IRIS
+12V INPUT
DRV-/GND
GND
IRIS-O
R320
5.1K(10J)
DAMP+
L300
HB-1H1005-100JT
8
9
10
-
+
U300C
7
6
5
-
+
U300B
14
13
12
-
+
U300D
BD1
HB-1M1005-601JT
+
C312
33uF/6.3V(A)
C26
NC(10)
R322
10K(10J)
C27
0.1uF/16V(10ZO)
DMP+/N.C
C28
0.1uF/16V(10ZO)
GND
+5V
GND
GND
GND
+
FC1
N.C
ST6
P1
C12
V26MLA0603(1608)
GND
GND GND
2 1
3
D2
KDS122(C3)
P3
T20 T22T18
T4
12
SW3
1230B
12
SW2
1230B
T21
T9 T11
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
CN2
2200-DS-FM22
12
SW4
1230B
C21
0.1uF/16V(10ZO)
2 1
3
D1
KDS122(C3)
1
2
J2
BNC-JR(S)
T2
ST1
+
FC3
N.C
1 2 3
TM1
BR-762C-3P
T17
T19
12
TM2
SHORT(Soldering)
C22
0.1uF/16V(10ZO)
12
SW5
1230B
12
SW1 1230B
ST2
ST3
ST4
ST5
P2
C24
0.1uF/16V(10ZO)
C23
0.1uF/16V(10ZO)
C25
0.1uF/16V(10ZO)
+5V-I
K-S
K-L
AC1/DC12V
K-D
LED-ON
IRIS-ref
K-D
DRV+/V-IRIS
DMP-/+9V
AC2/GND
K-L
K-R
IRIS-PWM1
DMP+/N.C
+12V
IRIS-O
K-R
VBS
VIDEO
DRV-/GND
K-U
K-S
K-U
IRIS-SEL
VBS
DC
+5V
AC2/GND
DC12V
USED
GNDAC24VAC24V
GNDGND
FC1TM1
ND
NA/PA
TM2 FC3
N.C
Short
Short
N.C
N.C
N.C
R318
2.7K(10J)
1
H1
PCB_M
1
H3
PCB_M
1
H2
PCB_M
GND
+5V
GND GND
DRIVE+
R312
1K5(10J)
+
C311
33uF/6.3V(A)
2
13
Q5
2SB1695K(2SA2048)
LED-ON
R26
220K(10J)
GND
GND
+5V
AC1/DC12V
12
TM3SHORT(Soldering)
GND
+5V-I
IRIS-PWM1
DAMP+
1 2
D6
RB160M-40
GND
C93
0.1uF/50V(16KB)
IN
3
GND
2
OUT
1
U14
KIA78L09F(SOT-89)
C92
0.1uF/50V(16KB)
DAMP-
R310
1M5(10J)
C308
2.2nF(2200pF)/50V(10KB)
1 2 34
5 6
SW6
JSS2205
IRIS-DET IRIS-DET
PD
TM3
Short
Short
Filter
N.CN.C
C301
0.1uF/16V(10ZO)
T13
R308
10K(10J)
1
2
3
4
11
-
+
U300A
NJM3403AV
IRIS-O
+12V
DAMP-
P4
P5
IRIS SELECTION
HIGH :
LOW :
P6
R317
1K(10J)
R321
2.2K(10J)
IRIS-DET
R323
000(10J)
C9
1uF/6.3V(16KQ)
R324
NC(10J)
+5V-I
R309
2.2K(10J)
GND
IRIS-ref
12
LED1
BL-B2141Q
2
1 3
Q3
KTC4075-GR(USM)
R25
1K(10J)
GND
R304 100K(10J)
C309 1uF/6.3V(16KQ)
C314
0.1uF/16V(10ZO)
2
1 3
Q6
KTC4075-GR(USM)
R328
110(10F)
R327
820(10J)
R325
18K(10J)
IRIS-PWM1
R330
100(10J)
R329
1K(10J)
GND
IRIS-SEL
USED
T15
R326
8.2K(10J)
GND
R316 12K(10F)
C313 1uF/6.3V(16KQ)
+
C310
T4.7uF/16V(A)
R305
100K(10J)
USED
TM1 TM2 TM3 FC1 FC3
NA/PA USED SHORT SHORT NC NC
ND USED SHORT SHORT NC NC
PD USED FILTER FILTER NC NC
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