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1. RESISTANCE IS SHOWN IN OHM K=1000, M-1000000.
CC:R-COMPOSITION
FOR SAFETY AND SHOULD BE REPLACED ONLY WITH
RATED VOLTAGE OF CONDENSER NOT NOTED IN
PRECAUTION, PRODUCT SAFETY NOTICE".
AC90V~AC264V
MATTERS THAT DEMAND SPECIAL ATTENTION IS FOLLOWING
17"=BH26-00172B
8S0965
OR SPECIFIED IN THE PARTS LIST. BEFORE REPLACING
MPP : C-METAL POLYPROPYLENE
CAPACITANCE IS SHOWN PF. 1UF=1000000PF.
GROUND (SYMBOL ) AND SECONDARY CIRCUIT. MO:C-MONOLYTIC
CRITICAL COMPONTS ALL PARTS SHOWN IN THE SHADED
GROUND (SYMBOL ) AND PRIMARY CIRCUIT.
2. DRAWING A NUMEROUS MEASUREMENT OF THIS MONITOR
QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT CONSULTER
PRIMARY GROUND
Jumper for
THE PRIMARY VOLTAGE IS READ WITH SSVM FROM
19"=BH26-00172A
LE17*/19I*
DELL(M993)
1.2UH
EYE1.5
1. THE AREAS MARKED WITH A IN THE SCHEMATIC
GND
CRITICAL COMPONENTS ONLY WITH MANUFACTURERS
PP:C-POLYPROPYLENE
WARNING:
DUCT SAFETY NOTICE".
FU:R-FUSIBLE
OMBREES DU SCHEMA SONT CRITQUEPOUR LA SECURITE DE LAPPAREIL
LA NOMENCLAYURE DES PIECES POUR TROUVER."
IN
2. CAPACITANCE IS SHOWN UF AND NOT NOTED
3. ABBREVIATION AND SYMBOL
L78M05
AC INPUT
EYE1.5
"THIS EQUIPMENT CONTAINS SAFETY
DIAGRAM IS 1/6W.
1)DO NOT USE YOUR INSTRUMENT BETWEEN PRIMARY
WW:R-WIRE WOUND
TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT
OUT
DIAGRAM AND THE PARTS LIST DESIGNATE COMPONENT
G3SAB60
CAUTION
P:C-POLYESTER
INDICATED POINT TO PRIMARY GROUND ( ).
RECOMENDED PARTS LIST FOR EXACT REPLACEMENTS".
ANY OF THE COMPONENTS, READ CAREFULLY THE "PRO-
WARING: BEFORE SERVICING THIS CHASSIS,
INDICATED POINT TO SECONDARY GROUND ( )
MP:C-M.POLYESTER
POUR LA SECURITE TOUTESLES PIECES INDIQUEES DANS LES ZONES
NOTE
SECONDARY GROUND
D-C
OIL
MF: R-METAL FILM
WITHOUT NOTICE FOR FURTHER IMPROVEMENT.
T:C-TANTALIUM
2)DO NOT USE YOUR INSTRUMENT BETWEEN SECONDARY
AVERTTISSMENT: " CE RECEPTEUREST EQUIPE DE COMPOSANTS CRITIQUES
NE REMP LACER LE FABRICANT DONT LE FONCTIONNEMENT EST CRITITE
4.5ohm
RATED POWER OF RESISTOR NOT NOTED IN SCHEMATIC
SCHEMATIC DIAGRAM IS 50V.
5. THIS SCHEMATIC DIAGRAM IS SUBJECT TO CHANGE
WHICH HAVE SPECIAL CHARACTERISTICS IMPORTANT
READ "X-RAY RADIATION PRECAUTION,SAFETY
4. THE SECONDARY VOLTAGE IS READ WITH SSVM FROM
NPO:C-NPO
AREAS OF THE SCHEMATICARE SAFETY REPLACE SAFETY
MO:R-METAL-OXIDE
LEO PROJECT
C623100nF50VMO
BC
E
R628
KSC945-YQ624
1/6W2.7K
EY602EYE2.2
1
125V2.2nFC603
C609100pF1KV
50VC611
1uF
EYE2.21
D6081N4148
EY604
5601/8W
R624
EYE2.2EY603 1
ZD601
UZ39BSB
+12V
C613100nF
100VMP
125V2.2nFC617
D626 31DF4
1/8W4.7KR608
VIDEO 5V
3.9KR634
1/6W
DRAIN 1
F_B
4
GND2
SYNC53
Vcc
IC601
C633220uF100V
C605220uF450V
R607271/2W
EYE1.5EY608
1
+14V
500V1nFC619
IC621
D
G S
1 2
34
L601
D624UF4004
EY6061
4.7K1/8W
D603
R613
UF4007
D6071N4148
MO50V100nFC607
+12V
-14V
C6101nF50V
1KV680PFC630
1/6W100R610
3
IC621_Geom
R6233.9K1/6W
MO3W10KR604
220uFC629
63V
+6.3V
C6271000uF16V
1
GT601
1
GT602
50V1nFC634
215004MXF7FH1
C626
16V220UF
2N3904Q601 B
C
E
E
TVR10GD605
KSC945-YQ622
B
C
1/2W300Kohm
R606
EYE1.5
EY607
1 220UF16V
EYE2.21
C624
KSB1116-Y
BCE
EY601
Q625
2
3 4
D601
1
R612101/2W
C616100nF
50VMO
1/4W100R622
CN601slcon3p
123
275VAC
C602150nF
MO2W56KR603
MO
R631
3W10
1N4148D621
+14V_1
+5V
ZD602UZ6.2BSB
C625220UF
16V
D604UF4007
R6094701/6W
R61110K1/8W
C61447nF100VP
C628220uF100V
12
11
10
5
6
7
8
9
18
17
16
15
14
13
ER-3942T601
1
2
3
4
+14V
JPS1275
1 2 3
SW601
MP100V10nF
C621
UF4004D623
330K1/2W
+80V
R602
C6042.2nF125V
C60622uF50V
EY621EYE1.5
1
KA78R12IC622
GND3
Vc4
Vin1Vout
2
330K
16V1000uFC622
1/2W
R601
1/2W
R605300Kohm
EY605
1
C6311000uF16V
B
C
E
C61833uF50V
Q604KSD1616-Y
22K1/2W
R632
B
C
E
EY622EYE1.5
1
Q621KSC1008-Y
R629
1/6W47K
50V47uFC615
10KR626
321DF4D625
1/8W
HEAT_SINK_01HS621
TH601
2
3
5
4
+14V_1
UU-1116
T602
1
1/8W10KR627
+40V
D628UF1G
3
4G5PA-1RL601
12
500V2.2nFC608
UG2DD627
3
275VAC150nFC601
CN602slcon3p
1
2
TVR10GD606
BH62-00004AHS601
+7V
B
BD601
SNAMEEY623
1
+14V_1
TH602SCK-083
UG2DD622
R621
1/4W47
DEGAUSS
OFF2
OFF1
CLAMP
LE17IS/LE19IS/LE19IT 11-1
11 Schematic Diagrams❈ This Document can not be used without Samsung’s authorization.
11-1 Main_1 Part Schematic Diagram
11 Schematic Diagrams
11-2 LE17IS/LE19IS/LE19IT
17"=0403-00132719"=0403-000337
(With BNC)
VGND
GND
17"=20K
ISENSE
X-RAY
Delete
HEHT
19"=27K
HPOS
BNC_DSUB
OFF2
XOUT
M993s
Delete
H_SIZE
IIC_CLK
HS_OUT
KEY2(Power)
S3C863A
SCL
SDA
40V_Detect
VOUT
NC
LE17/19IS
HGND
X-Ray
524C80D81
H_LIN
VCAP
CLAMP
S2
ABL_Protect
STV9118
H/V_ADJ
(W/O BNC)
DDC_CLK
KEY1
S4
IIC_DATA
W_Protect
VEHT
OFF1
H_FOCUS
HSYNC
TILT
REGIN
V_MUTE
PLL2C
8MHZ
EWOUT
VS_IN
COMP
VCC
HOUT
BOUT
C0
VFOCUS
VCC
HS_IN
VSYNC
GND
S1
LED
DEGAUSS
XIN
R0
DDC_DATA
GND
HUNLOCK
VRB
(With BNC)
PLL1F
HREF
VCC
1.2uH
NC
GND
VAGC
ACL_ADJ
FC1
HFLY
VS_OUT
S_RASTER
RESET
S3
R230 100 1/6W
B
+5VB
BD4311.2UH,3.5*5.7MM
BD201
B
BD201
56 1/8WR232
Q404KSA733-Y
BC
E
20
21 22
23
24
25
26
14
40
15
41
16
42
17
18
19
35
10
36
11
37
12
38
13
39
30
5
31
6
32
7
33
8
349
1
27
2
28
3
29
4
C441470pF50V
IC201
P
C44222nF100V
1
2
3
4
5
+5V
CN203slcon5p
R2044.7K1/8W
1/6WR231 270
1N4148D202
P100V1nFC439
D4411SS244
100
R2084.7M1/6W
R215 1/6W
50V
C20322pF
UZ6.2BSB
R402
1/8W1.2K
ZD223
50V1uFC209
1/6W100R213
R244
1/8W4.7K
C201
50V100nF
150KR436
1/6W
16V
C438
47uF
UZ6.2BSBZD226
1/8W4.7KR211
DDC5V
C2081uF50V
1/8W4.7KR203
R530
1/8W1K
+12V
R219 1/6W100
4.7K1/8W
R209
UZ6.2BSBZD221
4.7uF50V
C260
C437
1uF 50V
1/8W2KR441
C
E
KSC945-YQ403
B
P100V2.2nFC440
R401120K1/6W
+6.3V
R218 47 1/6W
+12V
50V22pFC212
UZ6.2BSBZD222
D2511N4148
1001/6WR223
1N4148D252
MF1/4W5KR431
R234
1/6W100
ZD202UZ4.7BSA
50VC205
100pF
16
789
101112131415
CN205
123456
slcon16p
R225
4.7K1/8W 1/8W
4.7K
R226
1/8W10KR202
1/6W100R205
C2070.22nF50V
+5V
R22710K
1/8W
MO50V820pFC434
2.4KR217 1/6W
+12V
R2075.1K1/6W
16V10uFC401
UZ6.2BSBZD203
R243 100 1/6W
1/8WR224 10K
UZ6.2BSBZD225
1KR235 1/8W
4.7KR2201/8W
D201 1N4148
100
C432
MP63V100nF
1
R242 1/6W
100 1/6W
slcon1pCN210
100
R206
1/6WR214
BD203
B
1/8W56R233
VIDEO 5V
1/8W
R44310K
R442
1/8W27K
C435P100V27nF
16V470uFC431
3
4
5
6
7
8
slcon8p
CN2021
2
L218 0.47uH
+12V
+40V
1001/6W
C331150nF
100VP
R241
ZD211
2.4K1/6W
UZ6.2BSB
DDC5V
R216
50V1uFC210
R438
MF1/4W27K
C2061nF50V
1/6W68KR435
P
C43310nF
100V
+80V
R437
MF1/4W75K
R2124.7K1/8W
1uF63V
MP
C332
MO
C530100nF
50V
8
+5V
IC241
1234 5
67
P100V150nFC443
11
12
13
1
2
3
4
5
6
7
8
9
10
OP201LTL102JGKHC
A B
slcon13pCN201
4.7uF50V
C436
C20422pF
50V
UZ6.2BSBZD224
R221 4.7K1/8W
+5V
R228
1/6W1M
1/6W6.8K
R222
R440
R236
1/6W 100
1/8W1K
R43390K1/4WMF
1/8W
R4031.2K
18KR439
MF1/4W
C2111uF50V
1/8WR432
2.2K
C202
10uF
16V
12
23
21
14
2
9
C33347uF16V
28
15
17
7
18
19
25
22
24
10
13
4
16
11
32
31
27
29
8
1
26
30
IC401
20
6
5
3
1/8W4.7KR210
UZ24BHZD201
R201 1/8W 1K
ZD205UZ6.2BSB
1/6W1M
R229
100V1nF
1/8W
P
C444
X201Q
0Q
1
R434
2.2K
HS_IN
LEDKEY2_P
KEY1
G1
VS_OUTABL
IICDATAIICCLK
HS_OUT
AFC
HS_INVS_IN
DDC_CLKDDC_DATA
S_RASTER
IICCLK
VS_IN
V_FOCUS
V_MUTELED
KEY1
KEY2_P
ABL
TILTH_LIN
W_PROTECT
CLAMP
AFC
V_MUTE
H_SIZE
VS_OUT
HS_OUT
H-REF
V_OUT1
IICDATA
LED
HV_ADJ
H_SIZE
B_DRIVE
H_FLB
I_SENSE
H_DRIVE
X-RAY
DDC_CLK
DDC_DATA
S_RASTER
IICCLK
IICDATA
S2
S1
S3
S4
BNC_DSUB
OFF2
VS_OUT
HS_OUT
OFF1
H_FOCUS ABL
IICCLK
IICDATA
W_PROTECT
DEGAUSS
BNC_DSUB
15
16
89
1
❈ This Document can not be used without Samsung’s authorization.
11-2 Main_2 Part Schematic Diagram
LE17IS/LE19IS/LE19IT 11-3
11 Schematic Diagrams
8 IC401, #24 9 IC401, #23 16 3.16 V (IC201, #14)
CH1 P-P = 3.16 V CH1 RMS = 2.560 V
15 3.42 V (IC201, #13)
CH1 P-P = 3.42 V CH1 RMS = 2.500V
1 IC401, #28
CH1 P-P = 10.96 V CH1 RMS = 6.180 V
11 Schematic Diagrams
11-4 LE17IS/LE19IS/LE19IT
19"=Zener36V
17"=Junper19"=Zener30V
82nF 2306-000271
820nF
17"=3711-000197
19"=3711-000885
17"=Zener27V
REF OUT
1.2uH
GND
C2
D/T CONT
E1
F/S Test
Vcc
NONINV IN
F/B
1.2uH
INV IN
HIGH_VOLTAGE
FOCUS(RED)
Ct
C1
2301-001067
Rt
FOCUS(WHT)
INV IN
FQM19A005
NONINV IN
1.2uH
SCREEN
100UH
OUT CONT
H/V Adj
17"=150ohm19"=270ohm
17"=EI2820
19"=ER2828 17"=D406
19"=D406_1
17"=390nF
19"=270nF
6.5T
Jumper
E2
EY505EYE1.5
1
+80V
C304220uF35V
HS422heat_sink
D5421N4936GP
HS301BH62-00003A
SNAMEEY423 1
1N4148D509
R534
1/6W5.1K
BH62-00002AHS490
R3138.2K1/8W
P
220nFC534
250V
1N4148D541
R511
1K1/8W
R462
471/2W
D5041N4148
FJL6920Q490
B
C
E1N4148D402
D505GUR460L-5700
100V4.7uFC402
50V10nFC505
R310
C504
1/2W330
100UF16V
P100nF
C455
R526
400V
82K1/4WMF
1
+12V
EY506SNAME
250V1uFC414
MPS
R533
MF1/4W220K
C508100UF16V
SNAME1 EY402
4.3K1/4W
R307
1/2W15R328
MF
10uHL501
-210V
+12V
CN401
1
2
3
4
1/8W18KR458
slcon4p
MP250V47NFC541
Q5422N6520B
C
E
R5151.5K3WMO
PP
C5111.2NF1.6KV
1 2 3 4 5 6 7
STV9302A
IC301
C
E
Q323KSC945-Y
B
EY405EYE1.5
1
EYE1.5EY503
1
D5081N4148
IRFS630BQ452
D
GS
400V68nF
C456
R327151/2W
P
C5038.2nF100VP
KSC945-YQ411 B
C
E
R506
1/8W4.7K
R507
1/6W12K
C
E
5.1K1/6W
R508
2N3906Q322
B
BD411
MP
C5061uF63V
C507100nF50VMO
D5061N4148
1514
1312
1110
9
IC501
12
34
56
78
16
TL494CN
2.41/2W
6.8K1/4WMF
MF
R308
R412
R522
1/6W15K
+12V
2SK2761-01MRQ590
D
G
S
C5651nF100VP
RGP02-12(T)D533
100nF100VP
C306
SK531
1/6W6.2KR520
BD412
SSG-102B2
R5215.1K1/6W
Q454IRFS630B
D
GS
+350V
EY302EYE2.2
1
1
1K1/8W
EYE1.5EY501
R460
C301
16V470uF
47uF16V
R5234.7K1/8W
C521
2N3904Q502
BC
E
C513220uF100V
C451
MPS250V100nF
R410
MO3W6.8
MF
3KR304
1/4W
R5124.7K1/2W
DTV1500HFPD406
UZ6.2BSBZD501
MF1/4W5.1KR306
MO2W1R413
1/4W10KR302
MF
R501
1/8W1.5K
+12V
BC
E
P100V56nFC501
2N3904Q523
KSC945-YQ457
BC
E
slcon1pCN420
1
1/6W4.7MR405
R553
1/6W12K
D
GS
EY455SNAME
1
MF
Q561IRFU210B
1/4W11KR535
1N4148D502
C5611nF1KV
D451UF4004
R461
+30V
1/8W1K
C532
MP
47uF50V
63V220nFC510
UF4004D510
D
GS
Q401IRFU210B
1/6W18KR456
slcon3p
1
2
3
16V470uF
CN321
C307
R542
1K1/6W
MO3W430R414
R502
1/8W10K
R5504.7K1/8W
P100V1.2nF
C311
C30310nF100V
P
MO
R4641K3W
+6.3V
HEAT_SINK_01
HS411
R45718K1/6W
B
1/4W33KR531
BD501
EY422SNAME
1
15R561
MO2W
+14V_1
101/6W
R323
1/8W200R404
C4591uF50V
D412UF4004
UF4004D301
250V
C5332.2uF
P
C4052nF1.6kV
P
C5352000NF100V
1N4148D551
Q451IRFS630B
D
GS
1/8W1KR509
1001/6W
R469
R516
MF1/4W5.1K
GUR460L-5700D507
MP100V220nFC305
C509100UF16V
R562
C53747uF50V
MF
1/8W1.2K
1/2W2.2R309
-210V
C403
P100V100nF
C
E
3.3uF50V
C536
2N3904Q321B
R411
MO1W10
R503
5.6K 1/6W
C
EQ455KSC945-Y
B
1
2L411
1
4
8
6
5
EE 1916(5P)T561
R532330K1/4W
+12V
MP
MF
152WMO
R468
C512470nF63V
2.2uFC531
350V
KSC945-YQ458
BC
E
UF1GD411
+12V
100pFC552
1KV
R543270K1/2W
R5541K1/8W
EYE1.5
1
50V100nFC321
1/8W10KR454
TP501
KSP44B
C
E
R559
Q551
OT1.6KV2.2nF
1/2W180K
C406
R301
1/8W8.2K
slcon1p
GT401
1
+30V
63V220uFC411
R325
1/4W1K
R544
CC
150K1/2W
15K1/2W
R407
18K1/6W
R455
+350V
1nF1KV
SB340L-5708D403
C412
UZ36BZD542
-14V
C417680PF1KV
Q453IRFS630B
D
GS
R555
1/8W1K
R551C55110uF50V
1/6W100
C30215nF100V P
R556
CC1/2W470K
UZ30BMZD541
SNAME
1
Q541B
C
E
EY403
D531
KSC945-Y
10KR451
1/8W
UF4007
1/2WCC
R5451M
1SNAMEEY401
1.5K1/8W
+30V
R510
KSA733-Y
Q412
BC
E
EY502EYE1.51
50V1uF
C309
EYE1.5EY411
1
1/8W4.7KR321
82K1/6W
R505
E2N3906Q503
BC
876
1N4148D401
T411
12345
9
C4521uF250V
EI-2820
MPS
S 1KV220pFC413
IRF634AQ413D
G
R558
1/2W180K
0.63WWW
R513
+7V 1N4148D544
390KR504
1/6W
3.3K1/2W
R406
R31110K
1/8W
2KV68pFC415
C45768nF400VP
0.68R409
3WWW
EY301EYE2.21
1KV1nFC562
R5413.3K1/6W
D532UF4004
1
ZD543UZ4.7BSA
EY5041
slcon1pGT402
1/2W1.5
SNAME
R312
EYE1.5EY507
1
1
1/2W15KR305
CN421slcon1p
EY415EYE1.5
1
P
C40427nF100V
C322100UF16V
+40V
470K1/2WCC
R557
FFAF10U170SD406_1
C5024.7nF100VP
R459
100R326
1/6W
1/8W1K
R322
1/6W12K
+40V
R46710K1/8W
100nF
MO
C460
50V
R324
1/6W56K
R463
MO3W100K
3902WMO
1
2
3
6
5
4
R465
L441HL-1527C-1
MP
4
7
6
5
250V22nFC563
T401EI-1916
1
2
3
KSD1616-YQ459 B
C
E
MPS250V150nFC454
1/8W
500V1NFC458
R45310K
+6.3V
1315
D543TVR10G
3
4
5
6
7 8
9
10
12
11
14
T501
1
2
R415150K1/2W
BD402
SNAMEEY454
1
1N4148D501
E KSC945-YQ456
BC 10K
1/8W
R452
C564
P100V10nF
MPS250V270nFC453
1EYE1.5EY404
P100V10nFC310
R408270
MO3W
+12V
AF
C
S1
S2
V_FOCUS
H-REF
V_OUT1
H_DRIVE
V_FLB
TILT
H_LIN
I_SENSE
B_DRIVE
H_FOCUS
HV_ADJ
X-RAY
H_DRIVE
VS_OUT
S4
G1
V_MUTE
S3
ABL
H_F
LB
1311
12
10
2
5
6
743
❈ This Document can not be used without Samsung’s authorization.
11-3 Main_3 Part Schematic Diagram
LE17IS/LE19IS/LE19IT 11-5
11 Schematic Diagrams
2 Q413, Drain 5 Q490, Base4 Q401, Drain 6 Q490, Collector
10 IC301, #57 T401, #5 11 Q590, Gate 13 T501, #13
CH1 P-P = 580 V CH1 RMS = 278.2 V
3 Q401, Gate
CH1 P-P = 11.6 V CH1 RMS = 6.944V
12 C563, 60V
CH1 P-P = 2.20 V CH1 RMS = 2.776 V
11 Schematic Diagrams
11-6 LE17IS/LE19IS/LE19IT
❈ This Document can not be used without Samsung’s authorization.
11-4 Video Part Schematic Diagram
PLL_VCC
ROUT
SC
L
GND
BIN
GCT
G_BIAS
AC
L
BIN
5V
RIN
PLL_FILTER
AF
C
RCT
VREF_REXT
GN
D
ABL
GNDB-IN PLL_GND
R-IN0.07uH
0.07uH
LM2463
G-IN BOUT
R_BIAS
LM1246
VCC_DIGITAL
VFLB
VS
_OU
T
GIN
6.3V
70V
GN
D
BNC model : Remove
BNC model : 22 ohm
CLAMP
GOUT
V_CAP
BCT
ABL
GN
D
SD
A
SCL
HS
_OU
TG1
HFLB
SDA
HS103heat_sink
B_BIAS
GIN
RIN
C103100UF16V
C120100nF50VMO
RR01
1/8W75
100V100nFCG03
P
100nF50VMO
80V
80V
JP102
SNAME
1
100nF100VP
CB03
DG03
EY4
1uFCG04
1SS244
16V100UFC115
160V
RG031K
1/8W
2
LB010.12uH
BD1021
CR02100nF50VMO
1/2W
RR07
330K
50V33pFC118
C114
1K1/8W
R103
50V100nF
2
3
4
5
6
SK108SSG-102B2
80V
CN101slcon6p
1
50V100nFC126
1/2W
RR0875 CRT1
M41QCJ761X173(T4)
1M
CB01
MO50V100nF
GREEN 3
7H
EA
TE
R
OP
EN
9
5RED
R111
1/6W
crt_sock11p
SK101
8BLUE
G1
2 4G
2
GN
D1
6
GN
D2
10
GN
D3
1 11G
ND
4
SKB01WSP-201MR
1/2W330R132
1/2W
R131
1/2W33RR05
12V
390
CN_GND
1
121314
1SS244DR03
34567891011
slcon14p
CN102
12
R135
1/4W100K
1N4148DG01
1/8W2KR102
DB051SS244
1K 1/8W
16V100UFC111
1K1/8W
RB06
RR03
MO50V100nFC112
16V100UFC121
0.12uHLB02
LG02
DG021N4148
11/2W
R107
P50V10nFC117
50VMO
CR01100nF
1/8W1K
R105
5V
UZ4.7BSAZD105
MO
C135
56pF
50V
MO
56pF
C134
50V
DMS-200DSKG01
DMS-200DSKR01
R113
6.3V
1/8W1K
1K 1/8W
SNAME
1
R106
21
20
19
18
17
16
15
EY3
10
11
12 13
14
24
23
223
4
5
6
7
8
9
IC102
1
2
16V100UFC119
1/2W33RG05
1SS244
CG01
DR05
5V_1
EY11
MO 50V
100nF
RG07330K
1/2W33RB05
1/2W
SK104WSP-201MR
0.12uHLR01
RG08
1/2W75
100nF50VMO
1SS244DG04
C122
WSP-201MRSK105
1SS244DR04
RB01751/8W
CB041uF160V
B
2KV10NFC133
5V_1BD106
P
MO50V100nFC116
VIN1
9
VIN2
8
VIN3
1
VOUT1
3
VOUT2
5
VOUT3
100V100nFC123
IC106
GND
7
2
GND1
4
GND2
VBB
10
6
VCC11
P100V100nFCR03
C13210nF500V
CN_G2
1
C1041uF50V
G1
160V1uFCR04
1
G1
EY21
RG06
SNAMEEY5
1K 1/8W
1/8W1K
RB02
RR06
RR0275
751/8W
1N4148DR02
1/8W
1/6W7.5KR134
1N4148
R114 1/8W
DB01
BD1051 2
1K
D4 5
E
F6
G7
H8
IC104LM2480NA
A1
B2
C3
1N4148DR01
5V
500V10nF
C106
DB031SS244
C12447uF100V
DB041SS244
50V100nFC131
BD101
B
15pFCR05
50V
5V_1
BD104
B
C113100UF
16V
100nFCB02
MO50V
5.6K1/6W
R112
6.3V
LR02
HS102HEAT_SINK_01
MO
CG02100nF50V
DB021N4148
C101
P100V33nF
5V
15pFCB05
50V
RG01751/8W
LG010.12uH
1/2W
RB07
330K
RB031K
1/8W
751/2W
RB08
75
RG02
1/8W
12V
50V
CG0515pF
1SS244DG05
SCL
SDA
CLAMP
H_BLK
SDA
SCL
ACL
H_BLK
V_BLK
V_BLK
CLAMP
ACL
17
18
14 19
LE17IS/LE19IS/LE19IT 11-7
11 Schematic Diagrams
14 CRT Socket, Red, Green, Blue 17 IC102, #1 18 IC102, #24 19 R, G, B, Video
11 Schematic Diagrams
11-8 LE17IS/LE19IS/LE19IT
❈ This Document can not be used without Samsung’s authorization.
11-5 BNC Part Schematic Diagram
-BNC
V
H
H1 BIN
B
B1
H2
R1
H_O
COM
G
RIN
-BNC
-BNC
BN
C JA
CK
G2
GIN
R_O
GND
-BNC
R
-BNC
G1
CTL
B2
V1
D_S
UB
JAC
K
GND
V_O
VCC
B_O
KA2507
S_IN
GND
G_O
SOG Option
R2
V2
GND
ZD58UZ6.2BSB
+5V
751/6W
RB51
RR53
1/6W75
UZ6.2BSBZD54
1/6W33R93
EY51SNAME
1
1N4148DG52
RB5375
1N4148
+5V
1/6W
1N4148DG53
DG54
MO
C52
50V47pF
R95
1/8W10KR98
25V10uFCG51100
1/6W
EY53SNAME
1
R94
DG511N4148
1/6W100
SNAMEEY521
+12V
UZ6.2BSB
ZD51
DB541N4148
+5V_DDC
C9410NF50V
SNAMEEY541
1N4148DB51
CB5110uF
UZ6.2BSB
ZD53
UZ6.2BSBZD56
25V
1PR 1
+12V
120 1/6WR91
10
11
12
13
14
15
2
3
4
5
6
7
8
9
1
2
3
tpcon15pD_SUB
1
CN54slcon3p
10uFCR52
UZ6.2BSBZD59
RB52331/6W
25V
DR511N4148
RB55
DR521N4148
22 1/6W
UZ6.2BSB
100nF50V MO
C51
47pF50V
C55ZD57
33RB54
MO
1/6W 25V10uFCB52
RG52
1/6W33
+5V
D50 SB020
R99
RR51
1/6W33
751/6W
RG53
751/6W
1N4148DR54
33R92
1/6W
V 1P 1
+5V
RR55221/6W
RG51
1/6W75
13
14
15
16
+5V_DDC
UZ6.2BSBZD52
3
4
5
6
7
8
9
10
11
12
CN53YBH254-16P
1
2
1N4148DR53
BD51
B
RR54
1/6W33
1KR89
1.2UH,3.5*5.7MM
C5347pF50V
1/8WC96
100nF 63V
MP
MO
C54
50V47pF
1/6W100R96
MO
R971001/6W
ZD55
+5V
1PG 1
UZ6.2BSB
C50100nF50V
331/6W
RR52
MO
25V10uFC58
7 GNDIN
4
OUT
3
IN
14 VCC
C57100nF50V
MO
IC3-2CD74HCT14E
IN
10
OUT
11
IN
14 VCC
16V100uFC59
13
IN
14 VCC
IC3-5CD74HCT14E
7GND
IC3-6CD74HCT14E
7GNDIN
12
OUT
7 GNDIN
2
OUT
1
IN
14 VCC
H 1P 1
25V
IC3-1CD74HCT14E
CG5210uF
2324
+5V
10uF25V
CR51
12 1314
1516
1718
1920
2122
12
34
56
78
910
11
BA7657S
IC1
RG54331/6W
B
1N4148DB53
R90
1.2UH,3.5X5.7MMBD52
4
5
6
7
8
9
1/6W15K
CN55slcon9p
1
2
3
1P
B 1
RG55
1/6W22
EY55SNAME
1
DB521N4148
+5V
BNC_DSUB
H_SYNCV_SYNC
DDC_CLKDDC_DATAS_RASTER
H_SYNC
V_SYNC
BNC_DSUB
S_RASTER
DDC_DATA
DDC_CLK