Page 1
11-5
11 Schematic Diagrams
-This Document can not be used without Samsung’s authorization.
11-5 LCD23VFAX Schematic Diagram(23")
CN 801S
DAC-11P
FP801S
L
1
N
2
FG
250V/5A
V1 : JVR 10N561K
VF : JVR1 4N 751K
DS804
UF4007
RS808
3216
2.2
L803
5uH
L805
5uH
VA801S
RX801S
1/2W 1M
RY801S
OP EN
RS804
10K
C820
+
GK35V/470uF
C830
+
GK35V/470uF
CS805
+
KM50V/47uF
1 2
3
+24V
LX801
CV 930160
CX801S
224
275Vac
CY805S
102
VF ONLY
DT801
C828
25V
1uF
R843
4.7
IC806
INOUT
CM 2576
GND FBOC
RS810
10K
RS811
10K
PCS 802B
LTV817B
3 45
CY803S
102
400V
KSP 2907
R845 22
C829 0.1uF
QS 803
CX802S
224
275Vac
CY802S
OP EN
RS807
2.2K
R844
1KF
QS 801
KSC2331Y
C833
0.1uF
C827
0.1uF
D810
21DQ 06
ZD801S
18V
DS802
KDS184
D814
KDS184
NT801S
2.5D -13
CY801S
102
400V
Q805
KTN2222
L806
26uF
CV 423090S
t
VA802S
JVR 10D7 51
VF ONLY
D8 03 KD S1 84
D2 KDS184
CS812
+
K
M50V/47uF
Q803
STP 55NF 06FP
LX802
KDS184
6 3
2 1
3 4
C804
+
50V/47uF
C813
+
K
M50V/47uF
R855
10K
D815
IC805A
27
IR 4428S
R847
18KF
R848
0
R849
2KF
C838 222K
VF ONLY
BD801
ACH +
ACL -
RS605M
C837 222K
JP802
RP801
3216
330K
3216
RP802
330K
3216
RP803
330K
DP801
KDS184
RP804
100K
VF ONLY
D808
FCH 10A06
C831
+
KM25V/1000uF
250V
250V
C858S
0.1uF
R814
8.2K
L804
14uH
R846
22
C821
471
Q8 04 KA317
3
VIN
CP801
630V
0.68uF
LTV817B
QP 801
KTN 2907AS
VO UT
ADJ
1
R851
2KF
PC802B
R829
4.7K
R830
4.7K
2
R805 68K
R801
470KF
3216
R802
470KF
3216
R803
560KF
3216
3 4
MULT CS
5
ZCD
C805
R804
10K
10nF
R816
C808
0.1uF
10K
R831
4.7K
Vcc
11
C2
16
2NI
Ct Rt
R850
330F
+
JP801
GND
6
5 6
C826
1nF
+13V
+9V
C834
KM16V/470uF
D802
KDS184
C810
390pF
Vref
V1 : C801,C802 => 250V /3
VF : C801 => 450/120uF,C802 =>
L801
STP20NM 50
Q801
78
GDVCC
IC801
L6561
INV
CO M P
2
C806 0.47uF
ZD801
9.1B
R838
2.2K
R837 10K
14
IC804
TL494
OC
GndE1 E2
13127 9 10
R842
18KF
25V
8
1
7
R815
V1 : 1K
VF : 0
R836
R810
10
1
CS
RT
CT
C809
0.1uF
1KF
VF ONLY(PFC PART)
D801 FS U10B60
R811
5W
0.2
R812
330
C807
1nF
6
VCC
IC802
KA7552
FB IS+
2 3
PC801B
R800
OP EN
LTV817B
2
1II
15
2II
18
1NIC1
4
DT
Comp
3
C801
HP250V/330uF
+
C802
+
HP 250V/330uF
VF ONLY
D805 KDS184
R820
3216
R818 100
R834
1KF
C823
+
0.1uF
H O T COLD
C803
630V
10nF
SPP11N80C3
Q802
22
R821
10K
R817
2W
0.2
R832
1KF
R841 1KF
C825
KM 50V/2.2uF
R813
150K
2W
R813A
150K
2W
D804
UF4007S
B801
BAS 3590TO
T80
CS804
+
RS801
220K
2W
KM50V/47uF
R839
390F
R840
4.7K F
1
PCS 801B
LTV817B
D807 STP S30150C
C814 470pF
1KV
R822
10
2W
400V
CY804S 2.2nF
GND 1st FG
CS801
1KV
1nF
DS801UF4007S
RS805
9.1K
4 5678
Vdd DDDD
IC S801
VIPer12A
3
CS803
47nF
+5.4V
C822
+
10V/2200uF
L802
D803S1
21DQ 06
R823
560
R852
4.7K
ZD802
27V
D811
KDS184
PC801A
LTV817B
C819
25V
IC803
KA431A
C835
1nF
C836 1uF
0.47uF
R867S 1
CS806
+
KM 10V/470uF
2.2K
5uH
25V
R828
470
LS801 22uH
R867S
330
PCS 801A
LTV817B
C3
0.1uF
ICS802
KA431A
R867S 61KF
R867S 5
1KF
R824
2.4K F
C816
C815
C817
+
+
+
KM35V/1000uF
KM35V/1000uF
KM35V/1000uF
TS801
DS803
UF4007
RS809
3216
10
SSFB
1 2
R854
R853
1KF
2.2K
ZD804
ZD803
6.2V
15V
D813
D812
KDS184
KDS184
PC802A
LTV817B
CH ANGED POINT
+24V
+6.5V
7B
14
13
12
11
10
HARN ESS ASS’Y
14
13
12
11
10
HARN ESS ASS’Y
CN 805S
1
2
3
4
5
HARN ESS ASS’Y
CN 802S
9
8
7
6
5
4
3
2
1
CN 804S
9
8
7
6
5
4
3
2
1
CON 803S
3
2
1
HARN ESS ASS’Y
+24V
R825
R856
6.8K F
6.8K F
R826
C818
+
2KF
35V/470uF
24V_DT C
ZD805
R857
R827
15K
1KF
R867S 2
2.4K F
R867S 3
1.5K F
C2
0.1uF
CS807
+
KM10V/470uF
QS802
KTN2222
BL_ON /OFF
24V_DT C
BL_ON /OFF
ON /OFF
5.6V
R867S 4
1KF
PCS 802A
LTV81
ADIM
PW M
GND
ADIM
PW M
GND
GND
GND
GND
GND
+24V
+24V
+24V
+24V
+24V
GND
GND
GND
+9V
+9V
+9V
GND
GND
GND
+5.4V
+5.4V
+5.4V
GND
+13V
+6.5V
GND
30uF
OPEN
R806
470KF
3216
JP803
R807
470KF
3216
R808
470KF
3216
R809
9.1K F
5
OUT
4
GND
C811
R819
330
33nF
D809 KDS184
R835
1KF
R833
C824
0.1uF
1.5K
Page 2
11 Schematic Diagrams
11-6
-This Document can not be used without Samsung’s authorization.
11-6 INVERTER Schematic Diagram(26", 32")
Page 3
11-7
11 Schematic Diagrams
-This Document can not be used without Samsung’s authorization.
11-7 MULTI_SMPS Schematic Diag ram(26", 32")
Page 4
11 Schematic Diagrams
11-8
-This Document can not be used without Samsung’s authorization.
11-8 PFC_CONTROL SMPS Schematic Diagram(26", 32")
Page 5
11-9
11 Schematic Diagrams
-This Document can not be used without Samsung’s authorization.
11-9 STAND BY SMPS Schematic Diagr am(26", 32")
Page 6
11 Schematic Diagrams
11-10
-This Document can not be used without Samsung’s authorization.
11-10 INVERTER Schematic Diagram(40")
Page 7
11-11
11 Schematic Diagrams
-This Document can not be used without Samsung’s authorization.
11-11 MULTI_SMPS Schematic Diag ram(40")
Page 8
11 Schematic Diagrams
11-12
-This Document can not be used without Samsung’s authorization.
11-12 PFC_CONTROL SMPS Schematic Diagram(40")
Page 9
11-13
11 Schematic Diagrams
-This Document can not be used without Samsung’s authorization.
11-13 STAND BY SMPS Schematic Diagr am(40")
Page 10
11 Schematic Diagrams
11-14
Memo
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