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11 Schematic Diagrams
This Document can not be used without Samsung's authorization.

11-1 LE15V* Main Schematic Diagram
CN203
1 slcon5p

SCHEMATIC DIAGRAM
Project Name: LEO Model Name: LE15VS SDI NORMAL
CAUTION
1.THE SHADED AREAS AND MARKS IN THE SCHEMATIC DIAGRAM AND THE PARTS LIST DESIGNATE COMPONENTS WHITCH HAVE SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY AND SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT OR SPECIFIED IN THE PARTS LIST. BEFORE REPLACING ANY OF THESE COMPONENTS , READ CAREFULLY THE "PRODUCT SAFETY NOTICE" . 2.DURING A NEMEROUS MEASUREMENT OF THIS MONITOR WATTERS THAT DEMAND SPECIAL ATTENTION IS FOLLOWING . 1) DO NOT USE YOUR INSTRUMENT BETWEEN PRIMARY GROUND (SYMBOL ) AND SECONDARY CIRCUIT 2) DO NOT USE YOUR INSTRUMENT BETWEEN SECONDARY GROUND (SYMBOL ) AND PRIMARY CIRCUIT 3.THE SHADED AREAS IS A PRIMARY SECTION (HOT PART)

OEM PROJECT
LED (KEY2) POWER KEY1 SW2 SW1
R611 10K 1/8W

2 3 4 5

1 2

CN202 slcon7p

WARNING:

"THIS EQUIPMENT CONTAINS

HS_IN
3

HARD POWER

SAFETY CRITICAL COMPONENTS ALL PARTS SAFETY CRITICAL COMPONENTS ALL PARTS SCHEMATIC ARE SAFETY REPLACE SAFETY CRITICAL COMPONENTS ONLY WITH MANUFACTURERS RECOMMENDED PAPTS LIST FOR EXACT REPLACEMENTS

VS_IN
4 5 6 7

DDCDATA DDCCLK S_RASTER

23
50V

NOTE
1.RESISTANCE IS SHOWN IN OHM K=1.000 M=1,000,000. RATED POWER OF RESISTOR NOT NOTED IN SCHEMATIC DIAGRAM IS 1/6W 2.CAPACITANCE IS SHOWN UF AND NOT NOTED CAPACITANCE IS SHOWN PF. 1UF=1,000,000PF RATED VOLTAGE OF CONDENCER NOT NOTED IN SCHEMATIC DIAGRAM IS 50V 3.ABBREVIATION AND SYMBOL MO:R-METAL OXIDE WW:R-WIRE WOUND FU:FUSIBLE CC:R-COMPOSITION MF:R-METAL FILM

DDC5V

ZD221 UZ6.2BSB

ZD222 UZ6.2BSB

ZD223 UZ6.2BSB

ZD224 UZ6.2BSB

ZD225 UZ6.2BSB

ZD226 UZ6.2BSB

EY301

1

9
R511 47K 1/6W

R512 12K 1/2W

13 12 11

CN201 slcon13p

14V_1
80V G1
IC241 KS24C081-C R241 100 1/6W

-14V
IC301
STV9325

EY302

1

C B E

Q511 KSC945-Y

V_MUTE

D511 1N4148

5V
D302 TVR10G

HS301 BH62-00003A

AVERTISSMENT:

"CE RECEPTEUR

CM:R-CEMENT MPP:METAL POLYPROPYLENE MP:C-METAL POLYESTOR PP:C-POLYPROPYLENE P :C-POLYESTOR T :C-TANTALIUM :HOT GROUND :COLD GROUND 4.THE SECONDARY VOLTAGE IS READ WITH SSVM FROM INDICATED POINT TO COLD GROUND ( ) THE PRIMARY VOLTAGE IS READ WITH SSVM FROM INDICATED POINT TO HOT GROUND ( ) 5.THIS SCHEMATIC DIAGRAM IS SUBJECTED

1

2

3

4

5

6

7

10 9 8 7 6 5 4 3 2 1

EST EQUIPE DE COMPOSANTS CRITIQUES POUR LA SECURITE TOUTESLES PIECES INDIQUEES DANS LES ZONES OMBREES DU SCHEMA SONT CRITQUEPOUR LA SECURITE POUR MAINTENIR LE DEGRE DE SECURITE DE LAPPAREIL NE REMP LACER LE FABRICANT DONT LE FONCTIONNEMENT EST CRITITE QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT CONSULTER LA NOMENCLAYURE DES PIECES POUR TROUVER

6.3V

1 2 3 4

8 7 6 5

W_PROTECT V_BLK
R242 100 1/6W

Q512 2N6520 E

D512 1N4148

MPRII Only
B C
CN501 slcon3p ZD514 UZ5.1BSB

IICCLK
C306 R243 100 1/6W C301 D303 1N4148 D301 1N4002GP

VS_OUT ACL IICDATA IICCLK HS_OUT 5V_V AFC
C633 100nF 100V P C632 100UF 16V C213 10nF 100V P ZD241 UZ6.2BSB ZD242 UZ6.2BSB

1

2

V_BLK DY_V2

R515 15K 1/2W CC R514 68Kohm 1/2W CC TP501

3

IICDATA

1000uF 16V

220uF 35V

R312 1.5 1/2W

C305 1uF 63V MP

C307 10NF 50V

R311 62K 1/6W

12V
R521 43K D521 1N4148 1/4W MF R522 39K 1/4W MF

-150V
D504 TVR10G

1

V_REG

R310 240 1/2W

12V
R523 15K 1/6W

V_DY
DY_V1
R308 2.4 1/4W MF

G1
C505 2.2uF 250V D522 1N4148

12V
BD431 1.2UH

12V_1
B
C431

V_OUT

12
IC401
STV9118
32
VFOCUS HSYNC BD331

R303 9.1K 1/4W MF

R302 24K 1/6W

C302 3.3nF 100V P

C304 10nF 100V P

R309 2.4 1/4W MF

ADJ_ACL T501 FQV17A001
7 8
C521 R525 130K 1/8W D523 1N4148 R524 1K 1/8W

3
5V 5V
C201 R202 10K 1/6W 100nF 50V

100UF 16V

H_REF
R304 300 1/8W R305 2.4K 1/4W MF R306 470 1/4W MF C303 100nF 63V MP

R307 5.6K 1/4W MF

ACL SIZE_REG
56nF 100V P

5V

V_FOCUS
R231 56 1/8W

1

B

1.2UH

HS_OUT
R331 4.7K 1/8W

6

9

IICDATA
R232 56 1/8W

31

IICDATA

VSYNC

2
R334 100 1/6W

VS_OUT V_BLK
C432 100nF 63V MP

AFC

5

10

IC201
KS88C6232N
1 42 41 40 39 38 37 36 35 34

R212 4.7K 1/8W

R211 4.7K 1/8W

R210 4.7K 1/8W

R209 4.7K 1/8W

IICCLK

30

IICCLK

HUNLOCK

3

4

11

29
R213 R214 R215 100 100 270 1/6W

VCC

FC1

4

S4 S3 S2 S1 OFF1 OFF2 S_RASTER V_MUTE AFC_SENSE DEGAUSS
9
R201 56 1/8W

S4 S3 S2 S1 OFF1 OFF2 S_RASTER V_MUTE AFC_SENSE DEGAUSS 5V GND X-OUT X-IN TEST DDCDATA DDCCLK RESET LATCH TILT 50V_SENSE2

IIC_DATA IIC_CLK LED NC

IICDATA
1/6W

3

12

2 3 4 5 6 7 8

IICCLK
1/6W

LED

4
(KEY2)

B_DRV

28

BOUT

PLL2C

5

C433 10nF 100V P
2 13

27

GND

C0

6

C434 820pF 50V MO R431 8.2K 1/4W MF C435 10nF R531 56K 1/6W

EY501 EYE1.5 EY502 EYE1.5 EY503 EYE1.5

1 1 14

POWER(KEY2)
KEY1 NC NC AVREF GND W_PROTECT HSYNC_IN VSYNC_IN VSYNC_OUT HSYNC_OUT CLAMP ADJ_ACL MODE_REG MODE_SIZE SIZE-ADJ SUB_SIZE

R216 R217

100 100

1/6W 1/6W

POWER KEY1

H_DRV

26

HOUT

HGND

7

1

FOCUS

5V
EW_OUT
ZD212 ZD211 UZ6.2BSB

7
V_OUT
C331 150nF 63V MP

25

XRAY

8
R0

D531 1SS244 100V P

1

24

EWOUT

PLL1F

9

AFC_SENSE
C531 R532 10K 1/8W C436 2.2uF 100nF 50V

12V_1
R501 2.7K 1/2W

12V
R502 100 1W C501 220uF 63V

50V

18
Q1

23

10 11 12 13

33 32 31 30 29
R218 R219 100 100 1/6W 1/6W

VOUT

HPOS

10

11
D501 UF1G C502 1nF 500V C503 680nF 250V MPS BD502

EY504 EYE1.5 EY505 EYE1.5 EY506 EYE1.5 EY507 EYE1.5

1

C437 1uF 50V

R432 2.2K 1/8W

UZ6.2BSB

50V R534 6.8K P 1/6W R533 2.7 1/4W

2 1
L501 150uH

1

5V

5V
ZD205 UZ36B

C202 22pF 50V MO

22

W_PROTECT HS_IN VS_IN VS_OUT
C332 470nF 63V MP

VCAP

HVFOCUS

11

R535 820 1/8W C438 47uF 16V

C532 1nF 100V

21

VGND

HFLY

12

AFC

Q501 KSC945-Y C B

MO

53K: IRF630B
Q590 IRF634B

1

R203 15K 1/6W

R204 15K 1/6W ZD206 UZ36B

C203 22pF 50V MO R205 R206 56 56 1/8W 1/8W

Q0

14
X201 12MHz

20

VAGC

HREF

13

7V
B_DRV H_REF

D

1

E E B Q502 C KSA733-Y
G R504 22K 1/6W S

15 16 17 18

28

HS_OUT
27

8
V_REG

C333 47uF 16V

19

VRB

COMP

14
C535 1nF 100V P D533 1N4148

R503 12 1/4W

26 25 24 23 22

DDCCLK
ZD201 MTZJ30C

R220 R221 R222 R223

1K 1K 10K 10K

1/8W

18
VEHT

ADJ_ACL
1/8W 1/8W 1/8W

REGIN

15

R541 220K 1/6W C534 33nF 100V P

D532 1SS244

B

DDCDATA

CLAMP

HS590 heat_sink

1.2UH

MODE_REG MODE_SIZE SIZE_ADJ
R224 1.5K 1/8W

50V_SENSE

R207

10K 1/8W

19 20 21

12V
D341 R332 68K 1/6W 1N4148

17

HEHT R536 39K 1/4W R537

ISENSE

16
R542 100K 1/8W

B_SENSE
R508 1K 1/8W R506 0.6 2W MO BD501 1.2UH R539 R538 R540 2.2K 1/4W MF 12K 1/4W MF C533 220nF 50V

R505 470 2W MO D502 UF4004

R507 150K 1/2W

MF

50V_SENSE2

10

BD201 1.2UH

D201 1N4148

R333 39K 1/6W C208 1uF 50V C209 1uF 50V C210 4.7uF 50V C211 4.7uF 50V

C537 100nF 50V

1/8W MF

B

B_SENSE
C536 2.7nF 100V P

15K 1/6W

ZD202 UZ4.7BSA

C205 100pF 50V MO

C212 22pF 50V MO

R225 1M 1/6W

C206 1NF 50V MO

C207 100pF 50V MO

12V 12V
D414 1N4148 R455 2.2K 1/8W

B

10K

12V
R452 2.2K 1/8W

MODE_REG

MPRII Only
CN602 slcon3p C620 2.2nF 500V R620 300 1/2W

R411 47K 1/4W

MF

R417 180K 1/6W

Q456 KSP42

C B

Q455 KSP42

C B

14V_1
TH601 4.5ohm

DEGAUSS
R609 470 1/6W Q601 2N3904

R611
SW1 SW2
C
ZD602 UZ6.2BSB C617 2.2nF 125V

MODE_SIZE
R412 120K 1/4W MF R418 3.9K 1/6W R416 51K 1/4W MF Q412 KSA733-Y E R415 10K 1/4W MF

SIZE_REG

S2
R454 10K

S1
E
R451 10K

E

D-COIL

3 2 1 3
RL601 G5PA-1

SIZE_ADJ
D411 1N4148

E

R419 150K 1/4W MF

C415 3.3UF 50V

D452 1N4007GP D

C452 150nF 250V MPS

D451 1N4007GP D

C451 370nF 250V P C455 270nF 250V MPS D455 TVR10G

B 4 C 2 1
D621 1N4148 C614 47nF

EW_OUT
C411 Q411 1uF 50V

B C C
KSA733-Y C412 330pF 50V

B
D412 1N4148 Q413 2N5551C-Y C

B E
Q621 KSC1008-Y

100V P

E

R610 100 1/6W

C615 47uF 16V

C616 100nF 50V D607 1N4148

50V_SENSE

G S

Q452 IRF630B

G S C456 R453 47K 1/6W

Q451 IRF630B

B 1
C413 22nF 100V P P

R621 47 1/4W R605 300Kohm 1/2W

C618 R607 27 1/2W 22uF 50V EY621 EYE1.5

E

C B
Q414

L411 150uH

C457 1uF 50V

2 E 1

R456 47K 1/6W

HS452 SNAME

1uF 50V

HS451 SNAME

CC
GT601 D601 G2SB60L-5700 TH602 SCK-083 GT602 R606 300Kohm 1/2W D606 TVR10G

-14V
C631 1000uF 16V

50V
B

80V

14V

14V_1

KTD2058-Y R420 3.3K 1/4W MF D413 1N4148 R421 15K 1/4W MF C414 33nF 100V

T601
EER3435 BH26-00164A

EY406 EYE1.5

1

1

2 3

1 4
C608 2.2nF EY604 EYE2.2
1

CC
1

1
EY607 EYE1.5 D605 TVR10G

16

D628 TVR10G

1

50V

C403 100nF 100V P

C404 4NF 630V P

CN401

D405

C405 2.2nF 2.5KV PP

C406 2.2nF 2.5KV PP

D404 UF4004

B

BD401 1.2UH

BD622 1.2UH

1

GUR460L-5700 EY405 EYE1.5

slcon4p 1 2

SCREEN

H/V

500V

R603 56K 2W MO BD601 1.2UH D603 UF4007

2

15
Q625 KTA1281-Y

5
12V_1
C624 100UF 16V R401 680 C402 4.7uF 160V 1/2W R626 10K 1/8W R402 10 1/4W

DY_V1 DY_V2
L441
BH27-00132A

R441 330 2W MO

3
C603 2.2nF 250V C604 2.2nF 250V C605 220uF 450V EY603 EYE2.2
1

C

14 E
D627 UG2D R629 D626 UF4007(T) C628 47uF 50V SHL D625 31DF4 C629 220uF 63V R631 10 2W MO C627 1000uF 16V Q624 KSC945-Y 47K 1/6W

IC601 8S0765RRC

4

F_B DRAIN

1B

4

13

EI-1916

R407

B

B

R406 560 3W MO

3

DY_H3 T401
7 1 2 3
BD402 1.2UH

2 GND 3 Vcc SYNC 5

C609 100pF 1KV

5

12

D402 1SS244

1.5 3W MO

6
1

4
D407 DTV1500HFP

DY_H4

EY441 EYE1.5 EY442 EYE1.5

1

1

D441 UF4004

6 5

53K:2001FX
Q490 2SC5931

53K: FFPF04F150S

C441 820pF 500V

C602 150nF 275VAC

2
1

R628 1K 1/2W

6

D403 EK-04

11

C B

H_DRV
OFF2
C401 470nF 50V

B E

C

R404 470K 1/6W

C B
D406

7

R405 15K 1/2W

4 E
R408 22 1/2W

10

EY404 EYE1.5

DY_H4

DY_H3

C630 330pF 500V

Q401 KSC2383-Y

ERD07-15AL

8
ZD601 UZ39BSB C606 22uF 50V C607 100nF 50V C610 1nF 50V R604 10K 3W MO D604 UF4007

E

53K:ERD07-15

9 1

D401

1

2

L601

EY608 EYE1.5

EY622 EYE1.5

14V 7V 6.3V 5V_V
D624 UF4004 Q623 BD621 KSD1616-Y D623 UF4004 IC621 KIA7805P 1 3 OUT IN GND

5V

1N4148

R403 1K 1/8W

HS490 BH62-00002A

BH27-000007A 25mH
EY602 EYE2.2 EY601 EYE2.2 R601 330K 1/2W R602 330K 1/2W

H-DY
S-Correction Table

1

4
C601 150nF

3

1
C611 1uF 50V

EY605 EYE2.2 EY606 EYE2.2

1

C619
1

1nF 500V HS601 BH62-00004A

D622 UG2D

2

C626 470uF 16V

R630 470 1/4W

1

275VAC

1

EY401 EYE2.2 EY402 EYE2.2 EY403 EYE2.2

Freq [Hz] 30 ~ 35.99 36 ~ 39.99 40 ~ 44.99 45 ~ 51.99

S1

S2

EY610 EYE2.2

1

B
C621 T602 BH26-00163A C613 100nF 63V MP 10nF 100V MP

1.2UH

1

C

E

B

1

C622

1 2 3

5

CLAMP

FH1 2153.15MXF7

1000uF 16V

14V_1 12V
1 IN GND
R624 1K 1/8W IC622 KA7812AC

12V
3 OUT 2
C625 100UF 16V

4
R622 100 1/4W Q622 KSC945-Y R623 3.9K 1/6W

3

2

CN601
slcon3p

1

C B E

52 ~ 56.99

AC INPUT AC90V~AC264V

OFF1

D608 1N4148

R608 4.7K 1/8W

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11-1

11 Schematic Diagrams 1 332 Vpp (IC601, #1) 2 332 Vpp (IC601, #1) 3 12 Vpp (IC401, #28) 4 2.00V (IC401, #26) 5 78 Vpp (Q401, Collector) 6 1300 Vpp (Q490, Collector) 7 0.44 Vpp (IC401, #24)

8 2.5 Vpp (IC401, #23)

9 50 Vpp (IC301, #6)

10 12 Vpp (Q590, Gate)

11 150 Vpp (Q590, Drain)

12 0.58 Vpp (IC401, #32)

18 5 Vpp (IC201, #13, 14)

23 5.00V (Q511, Collector)

11-2

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-2 LE15V* SN Video Schematic Diagram
5V 5V
BD107
B

80V_1

80V

ZD106 UZ6.2BSB

H_BLK

BD106 C123 10nF 500V C121 100nF 50V MO C122 100UF 16V

B

BD105
B

5V
V_BLK
C113 100UF 16V

C111 470uF 16V

C112 100nF 50V

RB04 15 1/6W C105 220pF 50V

R122 1.2 1W MO

C124 4.7uF 100V

20

HS102 SUPLVAL

19
IC102
NT6813

RG04 15 1/6W

80V_1
IC106
STV9588(19") STV9586(15".17") GIN GCT_IN RCT_IN BCT_IN
STBLK_IN

SK102 crt_sock11p 5 3 8

VCC

CN101 slcon6p R-IN G-IN
4 1 2 3

DR01 1N4148

DG01 1N4148

DB01 1N4148

C114 100nF 50V

RR02 75 1/8W

CR01 100nF MO 50V CG01 100nF MO 50V CB01 100nF 50V MO C115 100UF 16V

15

RG02 75 1/8W

1 VFLB 2 CAP_A 3 VDD1 4 GND 5 RIN 6 GIN 7 8 9 VCO 10 BIN

HFLB CLAMP ABL ROUT GOUT 23
CLAMP

15 1/6W

VH

VDD

RIN

BIN

24

RR04
1

UZ36B R133 47K 1/6W

2

3

4

5

6

7

8

9

10

11 12 13 14 15

16

17 18 19

22 21 20
RIN GIN BIN

ACL
C125 100nF 50V MO R121 3.3K 1/8W

19 BOUT VCC_DIGITAL 18 GND RCT BCT GCT 14 CAPD 13 17 16 15

17
RB03 470 1/6W RG03 470 1/6W RR03 470 1/6W

RR06 100
1/2W

RG06 100 1/2W

RB06 100
1/2W

B-IN

5 6 RB02 75 1/8W

PLL_GND

16 21
R_BIAS B_BIAS G_BIAS

RG09 4.7K 1/8W

RB09 4.7K 1/8W

RR09 4.7K 1/8W

5V PLL

RR01 RG01 75 75 1/8W 1/8W

RB01 DR02 75 1N4148 1/8W

DG02 1N4148

DB02 1N4148

CR05 15pF 50V

CG05 15pF 50V

CB05 15pF 50V BD104

C116 100nF 50V MO B

R111 1M 1/6W

R112 5.6K 1/6W

11 SDA 12 SCL

CR03 100nF 100V P

CB03 100nF 100V P

CG03 100nF 100V P

LR01 0.47uH

LG01 0.47uH

LB01 0.47uH

DB04 1SS244

DG04 1SS244

DR04 1SS244

22

C117 10nF 100V P

80V
C120 C119 100nF 100UF 50V 16V MO
RR07 560K DG05 1N4148 DB05 1N4148 DR05 1N4148

CR04 1uF 160V

CG04 1uF 160V

CB04 1uF 160V

5V

CRT1
M41QCJ761X173(T4)
RR08 100 1/2W

R113 100 1/6W

1/2W DR03 1SS244

SK101 crt_sock10p
6 4 9
RED

SDA SCL
R114 100 1/6W
RB07 560K 1/2W RG07 560K 1/2W

GREEN BLUE

OPEN

GND1

GND2

GND

G1

G2

DG03 1SS244

HEATER

RG08 100 1/2W

1

6 10 9 7 2 4 1 11

GND1 GND2 OPEN HEATER G1 G2 GND3 GND4 1
EY4 SNAME EY3 SNAME EY2 SNAME

GCT_OUT

RCT_OUT

BCT_OUT

GNDA

GNDP

GOUT

ROUT

BOUT

C118 100nF 50V MO

ZD105
BZX79C5V6

ZD209

RED GREEN BLUE

1

1

CN_GND_2

DB03 1SS244

RB08 100 1/2W SKR01 DMS-200D

SKB01 WSP-201MR SK108 SSG-102B2 SKG01 DMS-200D

5V

5V

R104 33K 1/8W

R105 2.2K 1/8W

R115 10K 1/8W

R116 10K 1/8W

6.3V

7 8 2 10 3 5 1

24

C134 1nF 2kV

ACL
C104 220nF 50V R106 1K 1/8W
R103 1K 1/8W

SDA SCL

C131 10nF 500V

SK105 WSP-201MR

R131 390 1/2W

G1
R132 330 1/2W

CN_G2
1
SK104 WSP-401M C133 1nF 2kV

CLAMP

V_BLK
BD103 R107 1 1/2W

5V
C103 100UF 16V

6.3V G1
BD102

B

80V

B
C106 10nF 500V R101 47K 1/4W R102 820 1/2W C101 6.8nF 100V P

H_BLK

CN102
7 6 5 4 3 2 14 13 12 11 10 9 8 1
slcon14p

VS_OUT

GND

GND

GND

SDA

HS_OUT

BH39-00015A

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

6.3V

AFC

ACL

SCL

80V

G1

5V

1KV 1.8nF C132

11-3

11 Schematic Diagrams 15 1.00V (IC102 #5,6,7) 16 1.00V (IC102 #19,20,21) 17 20.0V (IC106, #2,4,6) 19 1.00 V (IC102, #24)

20 1.00 V (IC102, #1)

21 1.00 V (IC102, #19,20,21)

22 10.0 V (R,G,B, Video)

24 20.00V (CRT Socket, G1)

11-4

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-3 LE15V* SZ Video Schematic Diagram
SK101 crt_sock10p 6 4 9 RR07 RG07 330K 1/2W RB07
GND1

8V 5V

80V
DR03 1SS244 DG03 1SS244 DB03 1SS244 330K 1/2W 330K 1/2W

RED GREEN BLUE

HEATER

OPEN

GND2

5V
C112 100nF 50V MO C126 100nF 50V C111 100UF 16V C124 47uF 100V C123 100nF 100V P

22
RR05 75 1/2W LR01 0.47uH RR09 100 1/2W CR04 1uF 160V

5V

20
IC102
LM1236
1 24 VFLB V_CAP HFLB 23 CLAMP 22 VREF_REXT ABL 21 GND 5 BIN 6 7 GIN 8 PLL_GND GND 16 PLL_FILTER 10 11 PLL_VCC SDA SCL BCT 15 GCT 14 RCT ABL 13 VCC_DIGITAL 17 RIN GOUT 19 ROUT 18 BOUT 20

R134 20Kohm 1/8W

CRT1
M41QCJ761X173(T4)
crt_sock11p
RED GREEN BLUE

V_BLK
DR01 1N4148 RR02 75 1/8W DG01 1N4148 DB01 1N4148 CR01 100nF MO 50V CG01 100nF MO 50V CB01 100nF 50V MO BD104
B

19
H_BLK CLAMP ACL
BIN GIN RB08 RG08
15ohm 15ohm 15ohm 1/8W 1/8W

IC105
LM2470
5
GND

C114

100nF

50V
2 3

CN101 slcon6p R-IN G-IN
1

RG05 75 1/2W

LG01 0.47uH RG09 100 1/2W

5 3 8
HEATER

OPEN

GND1

GND2

15

Vin3

VCC

GND4

G1

G2

BIN

GND3

R111

10K

1/8W

4

6

4

CG04 1uF 160V

7 8 2 10 3 5 1

GND

G1

G2

RG02 75 1/8W

RIN RR08

1/8W

Vin2

Vout3

3

8

2
Vout2

G-OUT

RB05 75 1/2W

LB01 0.47uH

4

B-IN

16 21
B_BIAS G_BIAS R_BIAS

VBB

5

RIN

9
Vin1

1
Vout1

R-OUT

6

RB02 75 1/8W

9

CB04 1uF 160V DR04 1SS244

RB09 100 1/2W

SKB01 WSP-201MR

DB04 1SS244

SKR01 WSP-201MR

RR01 75 1/8W

RG01 75 1/8W

RB01 75 1/8W

CR05 CG05 CB05 DR02 15pF 15pF 15pF 1N4148 50V 50V 50V

DG02 1N4148

DB02 1N4148

R112 6.2K 1/6W

12

C122 100nF 50V MO

C121 100UF 16V

SKG01 DMS-200D DR05 1SS244 DG05 1SS244 DB05 1SS244

DG04 1SS244

6.3V CN_G2 G1
C131 10nF 500V
1

80V
C119 1nF 100V P C117 10nF 100V MP RR03 1K 1/8W RG03 1K 1/8W RB03 1K 1/8W SK105 WSP-201MR

IC104
LM2480NA
1

R132 330 1/2W RR06 RG06 RB06 1K 1/8W 1K 1/8W 1K 1/8W CN_GND1 slcon1p CB03 100nF 100V P
1

R113

1K 1/8W

6 10 9 7 2 4 1 11

2

GIN

7

3

B-OUT

U1

24

R131 390 1/2W

SDA SCL
C118 100pF 50V MO C120 100pF 50V MO R114 1K 1/8W ZD101 ZD102

A
2

H G F E

8

7

B
3

C132 2.7nF 500V

C133 1nF 1KV

C
4

6

D

5

C125 100nF 100V P CR02 100nF 50V MO CG02 100nF 50V MO CB02 100nF 50V MO

CR03 100nF 100V P

CG03 100nF 100V P

SK104 WSP-201MR

SK108 SSG-102B2

1

EY3 SNAME EY4 SNAME EY5 SNAME

1

CN_GND
R106 1K 1/8W
1

1

1

V_BLK
R105 30K 1/6W C104 1uF 50V

ACL

SNAME EY7

8V 6.3V
R107 1 1/2W R103 1K 1/8W

SDA SCL

CLAMP

G1
B

5V
BD101
2 1

80V
R135 100K 1/4W

BD102

C106 10nF 500V

C103 470uF 16V

H_BLK
R102 5.1K 1/6W
14 13 12 10

R108 470 1/6W

C101 100nF 100V P

HS1 heat_sink

11

9

8

7

6

5

4

3

2

GND

GND

SDA

ACL

VS_OUT

GND

SCL

G1

6.3V

5V

slcon14p

CN102

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

HS_OUT

AFC

70V

1

11-5

11 Schematic Diagrams 15 1.00V (IC102 #5,6,7) 16 1.00V (IC102 #19,20,21) 19 1.00 V (IC102, #24) 20 1.00 V (IC102, #1)

21 1.00 V (IC102, #19,20,21)

22 10.0 V (R,G,B, Video)

24 20.00V (CRT Socket, G1)

11-6

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-4 LE17LS/LE17LT/LE17KS/LE17KT/LE17JS/LE17JT Main Schematic Diagram
CN203
1 slcon5p

SCHEMATIC DIAGRAM
Project Name: LEO Model Name: LE17J*/K*/L*,M783s (17" 85khz/70khz)
CAUTION
1.THE SHADED AREAS AND MARKS IN THE SCHEMATIC DIAGRAM AND THE PARTS LIST DESIGNATE COMPONENTS WHITCH HAVE SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY AND SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT OR SPECIFIED IN THE PARTS LIST. BEFORE REPLACING ANY OF THESE COMPONENTS , READ CAREFULLY THE "PRODUCT SAFETY NOTICE" . 2.DURING A NEMEROUS MEASUREMENT OF THIS MONITOR WATTERS THAT DEMAND SPECIAL ATTENTION IS FOLLOWING . 1) DO NOT USE YOUR INSTRUMENT BETWEEN PRIMARY GROUND (SYMBOL ) AND SECONDARY CIRCUIT 2) DO NOT USE YOUR INSTRUMENT BETWEEN SECONDARY GROUND (SYMBOL ) AND PRIMARY CIRCUIT 3.THE SHADED AREAS IS A PRIMARY SECTION (HOT PART)
4 5

2 3

12V
LED (KEY2) POWER KEY1
R325 1K 1/4W R326 100 1/6W
C

14V_1
B

6.3V DDC5V
D202 1N4148

OEM PROJECT
5V
50V_SENSE
R227 75K 1/6W

1.2UH R328 15 1/2W

50V_SENSE2
ZD203 UZ15BSA R226 47K 1/6W ZD204 UZ4.7BSA

SW1
R611 10K 1/8W R612 10 1/2W

3 2 1

BD321

DDC 5V

SW601 JPS-1275 R613 4.7K 1/8W

R327 15 1/2W
C B

SW2

1 2

CN202 slcon7p HS_IN

LED
Q321 2N3904
E

CN321 slcon3p

OP201 LTL-10233W

WARNING:

"THIS EQUIPMENT CONTAINS

B

3

SAFETY CRITICAL COMPONENTS ALL PARTS SAFETY CRITICAL COMPONENTS ALL PARTS SCHEMATIC ARE SAFETY REPLACE SAFETY CRITICAL COMPONENTS ONLY WITH MANUFACTURERS RECOMMENDED PAPTS LIST FOR EXACT REPLACEMENTS
4

VS_IN DDCDATA
5 6 7

Q323 2N3904
E

LED
3

50V SENSER

HARD POWER

E B C

DDCCLK S_RASTER

R322 6.2K 1/6W

Q322 2N3906 C322 10uF 50V

2 1

R323 10 1/6W

C321 100nF 50V

23
50V 6.3V

NOTE
1.RESISTANCE IS SHOWN IN OHM K=1.000 M=1,000,000. RATED POWER OF RESISTOR NOT NOTED IN SCHEMATIC DIAGRAM IS 1/6W 2.CAPACITANCE IS SHOWN UF AND NOT NOTED CAPACITANCE IS SHOWN PF. 1UF=1,000,000PF RATED VOLTAGE OF CONDENCER NOT NOTED IN SCHEMATIC DIAGRAM IS 50V 3.ABBREVIATION AND SYMBOL MO:R-METAL OXIDE WW:R-WIRE WOUND MF:R-METAL FILM FU:FUSIBLE CC:R-COMPOSITION CM:R-CEMENT MPP:METAL POLYPROPYLENE MP:C-METAL POLYESTOR PP:C-POLYPROPYLENE P :C-POLYESTOR T :C-TANTALIUM :HOT GROUND :COLD GROUND 4.THE SECONDARY VOLTAGE IS READ WITH SSVM FROM INDICATED POINT TO COLD GROUND ( ) THE PRIMARY VOLTAGE IS READ WITH SSVM FROM INDICATED POINT TO HOT GROUND ( ) 5.THIS SCHEMATIC DIAGRAM IS SUBJECTED

DDC5V
TILT
R321 10K 1/8W ZD221 UZ6.2BSB ZD222 UZ6.2BSB ZD223 UZ6.2BSB ZD224 UZ6.2BSB ZD225 UZ6.2BSB ZD226 UZ6.2BSB R324 100K 1/8W EY301
1

9
14V_1 -14V
IC301
STV9325
D302 TVR10G
1 2 3 4 5 6 7

R512 12K 1/2W R511 47K 1/6W
C B

R513 1K 1/2W

EY302

13 12 11 10 9 8 7 6 5 4 3 2 1

CN201 slcon13p

1

Q511 KSC945-Y

V_MUTE

D511 1N4148

80V G1 6.3V
IC241 KS24C081-C
1 2 3 4 8 7 6 5

5V
R241 100 1/6W

HS301 BH62-00003A

E

AVERTISSMENT:

"CE RECEPTEUR

Q512 2N6520
E

D512 1N4148

EST EQUIPE DE COMPOSANTS CRITIQUES POUR LA SECURITE TOUTESLES PIECES INDIQUEES DANS LES ZONES OMBREES DU SCHEMA SONT CRITQUEPOUR LA SECURITE POUR MAINTENIR LE DEGRE DE SECURITE DE LAPPAREIL NE REMP LACER LE FABRICANT DONT LE FONCTIONNEMENT EST CRITITE QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT CONSULTER LA NOMENCLAYURE DES PIECES POUR TROUVER

W_PROTECT
R242 100 1/6W

V_BLK IICCLK
C306 220uF 35V D301 1N4002GP R312 1.5 1/2W C305 220nF 63V MP C307 10NF 50V R311 62K 1/6W ZD514 UZ5.1BSB

MPRII Only
B C

CN501 slcon3p

12V
3

R243

100

1/6W

VS_OUT ACL IICDATA IICCLK HS_OUT 5V_V AFC
C633 100nF 100V P C632 100UF 16V C213 10nF 100V P ZD241 UZ6.2BSB ZD242 UZ6.2BSB

1

V_BLK DY_V2

R515 15K 1/2W CC

2

IICDATA

C301 470uF 16V

D303 1N4148

-150V
R514 68Kohm 1/2W CC D504 TVR10G

D521 1N4148 TP501
1

R521 62K 1/4W MF

R522 150K 1/4W MF

V_REG

12V
R523 33K 1/8W

R310 300 1/2W

V_DY
DY_V1
R308 2.7 1/4W MF

G1
R516 22K 1/2W CC
1

4 3 2

12V
BD431 1.2UH
B

12V_1

V_OUT

12
IC401
STV9118
BD331 1.2UH
1 B

R303 8.2K 1/4W MF

R302 20K 1/6W

C431 100UF 16V

C302 10nF 100V P

C304 6.8nF 100V P

SW501 JRS-1301

C505 2.2uF 250V

D522 1N4148

R309 2.2 1/4W MF

ADJ_ACL T501 FQV17A001
D523 1N4148 R524 1K 1/8W

H_REF
R304 4.7K 1/8W R305 24K 1/4W MF R306 5.1K 1/4W MF C303 100nF 63V MP

5V

5V
C201 100nF 50V

5V
V_FOCUS
R231 56 1/8W

R307 5.6K 1/4W MF

L:2.4

ACL SIZE_REG

32

VFOCUS

HSYNC

HS_OUT
R331 4.7K 1/8W

210V
AFC
D503 TVR10G

7

8

IICDATA

31

6

9

IICDATA

VSYNC

2

VS_OUT
R334 100 1/6W

C521 56nF 100V P

R525 240K 1/8W

210V

12V

R202 10K 1/6W

IC201
KS88C6232N
1 42 41 40 39

R212 4.7K 1/8W

R211 4.7K 1/8W

R210 4.7K 1/8W

R209 4.7K 1/8W R213 R214 R215 100 100 270 1/6W

3
IICDATA
1/6W

R232

56 1/8W
30

5

10

IICCLK

IICCLK

HUNLOCK

3

V_BLK
C432 100nF 63V MP C433 10nF 100V P C434 820pF 50V MO R431 8.2K 1/4W MF C435 10nF D531 1SS244 100V P C436 2.2uF 50V R534 6.8K 1/6W C531 100nF 50V R532 10K 1/8W R501 2.7K 1/2W Q501 C KSC945-Y R502 100 1W MO R531 82K 1/6W C504 2.2uF 250V EY501 EYE1.5 EY502 EYE1.5 EY503 EYE1.5

29

4

4

11

VCC

FC1

SK561 SSG-102B2
12

R558 120K 1/2W

R557 120K 1/2W

R556 270K 1/2W Q551 KSP44
B E

S4 S3 S2 S1 OFF1 OFF2 S_RASTER V_MUTE AFC_SENSE DEGAUSS
C202 22pF 50V MO R201 56 1/8W
7 2 3 4 5 6

S4 S3 S2 S1 OFF1 OFF2 S_RASTER

IIC_DATA IIC_CLK LED NC

R553 240K 1/4W

3

IICCLK
1/6W

LED

4

B_DRV

28

BOUT

PLL2C

5

2 1 1

13

C553 100pF 500V

C

C551 10uF 50V

R551 100 1/6W

V_FOCUS
R554 24K 1/4W C552 1nF 500V

27

GND

C0

6

14

POWER(KEY2)
KEY1 NC NC AVREF GND W_PROTECT HSYNC_IN VSYNC_IN VSYNC_OUT HSYNC_OUT CLAMP ADJ_ACL MODE_REG MODE_SIZE SIZE-ADJ SUB_SIZE

38 37 36 35 34

R216 R217

100 100

1/6W 1/6W

POWER (KEY2) KEY1

H_DRV

26

HOUT

HGND

7

FOCUS

1

R555 1K 1/4W

5V

7
EW_OUT V_OUT
C331 150nF 63V MP

25

8

XRAY

R0
9

1

8 V_MUTE 9 10

24

AFC_SENSE

12V_1

12V
C501 220uF 63V

50V

EWOUT

PLL1F

AFC_SENSE DEGAUSS 5V GND X-OUT X-IN TEST

33 32

ZD214 UZ6.2BSB

ZD213 UZ6.2BSB

ZD212 UZ6.2BSB

ZD211 UZ6.2BSB

23

VOUT

HPOS

10

5V

5V
ZD205 UZ36B

18
Q1 Q0

C437 1uF 50V

11
2

EY504 EYE1.5 EY505 EYE1.5

1

SCREEN

H/V

11 12 13 14

22

W_PROTECT
31 30 29

VCAP

HVFOCUS

11

R432 2.2K 1/8W

L501

1 1

R218 R219

100 100

1/6W 1/6W

HS_IN VS_IN VS_OUT

8
V_REG

21

VGND

HFLY

12

R535 820 1/8W C438 47uF 16V

C532 1.5nF 100V

P

R533 2.7 1/4W

70K: IRF630B
Q590 IRF634B

1

100uH

D501 UF1G

EY506 EYE1.5 EY507 EYE1.5

R561 330 2W MO

AFC

B E

R203 15K 1/6W

R204 15K 1/6W

ZD206 UZ36B

C203 22pF 50V MO R205 R206 56 56 1/8W 1/8W

C332 470nF C333 47uF 16V

63V MP

20

VAGC

HREF

13

7V
H_REF B_DRV

D

C502 1nF 500V

1

X201 12MHz

15 16 17 18

28

E

HS_OUT
27

19

VRB

COMP

14

DDCCLK
ZD201 UZ36B

DDCCLK RESET LATCH TILT

26 25 24 23 22

R220 R221 R222 R223

1K

1/8W

ADJ_ACL MODE_REG

18

VEHT

REGIN

15

220 1/6W 10K 10K 1/8W 1/8W

R541 330K 1/6W C534 22nF 100V P

D532 1SS244

B

DDCDATA

DDCDATA

CLAMP

C535 1.5nF 100V P

D533 1N4148

Q502 C KSA733-Y

B

R503 12 1/4W

G R504 22K 1/6W

S
HS590 heat_sink

C503 1uF 250V MPS

C561 1nF 500V

BD502 1.2UH

50V_SENSE TILT 50V_SENSE2

R207 R208

10K 1/8W 10K 1/8W

19 20 21

12V
R332 120K 1/6W D341 1N4148

17

HEHT

ISENSE R536 36K 1/4W MF R537 10K 1/8W MF

16

B_SENSE
R508 1K 1/8W

MODE_SIZE SIZE_ADJ
R224 1.5K 1/8W

R542 100K 1/8W

10

50V_SENSE2 BD201 1.2UH
B

BD501 1.2UH R539 15K 1/6W R538 12K 1/4W MF C533 220nF 50V
B

D201 1N4148

R333 62K 1/6W

C537 100nF 50V

4

1

R506 0.6 2W MO

R633 470 2W MO

R505 470 2W MO

D502 UF4004

R507 150K 1/2W

14

T561 EE 1916(5P)

85K Only
R444 1 1/2W
5 8

B_SENSE
C536 1.8nF 100V P

L:56K
C204 1uF 50V ZD202 UZ4.7BSA C205 100pF 50V MO C212 22pF 50V MO R225 1M 1/6W C206 1NF 50V MO C207 100pF 50V MO C208 1uF 50V C209 1uF 50V C210 4.7uF 50V C211 4.7uF 50V

R540 2.2K 1/4W MF

85K Only

12V 12V
D414 1N4148 Q458 KSP42
C B

12V
R458 2.2K 1/8W

12V
R455 2.2K 1/8W

12V
R452 2.2K 1/8W

L442
8.2mH

6

MODE_REG

MPRII Only
CN602 slcon3p C620 2.2nF 500V R620 300 1/2W

R411 100K 1/4W

R461 2.2K 1/8W

MF R418 1.2K 1/8W

R417 240K 1/8W

Q457 KSP42
B

C

Q456 KSP42
B

C

Q455 KSP42
B

C

13

C443 15nF 250V MP

R445 10 2W MO

C442 15nF 250V MP

14V_1
TH601 4.5ohm

DEGAUSS
R609 470 1/6W Q601 2N3904
C B

R611
SW1 SW2
ZD602 UZ6.2BSB C617 2.2nF 125V

MODE_SIZE
R412 150K 1/4W R416 130K 1/4W MF Q412 KSA733-Y
E E

SIZE_REG
R415 91K 1/4W MF

S4
R460 10K
E

S3
R457 10K
E

S2
R454 10K
E

S1
R451 10K
E

D-COIL

D443 TVR10G

D442 TVR10G

3

MF

2

SIZE_ADJ
D411 1N4148

1

3

R419 150K 1/4W

MF

RL601 G5PA-1
2

4 C 1

D621 1N4148
E

B

C614 47nF 100V P Q621 KSC1008-Y

EW_OUT
C411 1uF 50V

C415 3.3UF 50V

D454 1N4007GP D

C454 68nF 400V P

70K:100nF
D453 1N4007GP C453 120nF 250V MPS D Q453 IRF630B S D452 1N4007GP D

70K:180nF
C452 220nF 250V MPS D451 1N4007GP D Q452 IRF630B S C456
HS452 SNAME

R449

B

B

C451 560nF 250V MPS

VR441

70K:220nF
C455 150nF 250V MPS D455 TVR10G R442 15 2W MO

100ohm

E

R610 100 1/6W

C615 47uF 16V

C616 100nF 50V D607 1N4148 R605 300Kohm 1/2W R607 27 1/2W

Q411 KSA733-Y C412 330pF 50V

C

C

D412 1N4148

50V_SENSE

Q413 2N5551C-Y
C

G S Q454 IRF630B R462 47K 1/6W C458 1uF 50V G

G

G

Q451 IRF630B S
HS451 SNAME

R443 15 2W MO

B 1

R621 47 1/4W

C618 22uF 50V EY621 EYE1.5
1

C413 22nF 100V P

L411
E B C

120uH
2

C459 1uF 50V

R459 47K 1/6W

C457 1uF 50V

CC
GT601 D601 G2SB60L-5700
2 3 1 4

GT602 TH602 SCK-083
1

-14V
C631 1000uF 16V

50V
B

80V

14V

14V_1
R420 1.8K 1/4W MF D413 1N4148 R421 8.2K 1/4W MF C414 68nF 100V

Q414 KTD2058-Y

R456 47K 1/6W

1uF 50V

R453 47K 1/6W

E

R606 300Kohm 1/2W

CC
1

1

16

EY604 EYE2.2 C603 2.2nF 250V C604 2.2nF 250V C605 220uF 450V EY603 EYE2.2

1

C608 2.2nF 500V

R603 56K 2W MO BD601 D603 UF4007

EY607 EYE1.5 D605 TVR10G

BD622 1.2UH Q625 KTA1281-Y

70K:470

2

15

C403 100nF 100V P

C404 4NF 630V P

B

D606 TVR10G

T601
EER3435 BH26-00164A

1

D628 TVR10G

EY406 EYE1.5
D405 GUR460L-5700

1

50V

1

EY405 EYE1.5

C405 1.5NF 2.5KV P

C406 1.8nF 2.5KV P

D404 UF4004

BD401 1.2UH

CN401 slcon4p
1 2 3

DY_V1 DY_V2 DY_H3
EY441 EYE1.5 EY442 EYE1.5 L441
BH27-00132A

IC601 8S0765RRC
4
1

3

14 E C

12V_1
D627 UG2D C628 47uF 50V SHL C629 220uF 63V R629 47K 1/6W C627 1000uF 16V Q624 KSC945-Y
C B B

B

R406 360 3W MO
7

L:2.2nF

L:2.2nF K:2.0nF

R441 180 2W MO

4

F_B DRAIN GND SYNC Vcc

1B

1.2UH

4

13

C624 100UF 16V R401 1K 1/2W R626 10K 1/8W

T401
EI-1916
1 2 3

2 3

D626
5

UF4007(T)

C609 100pF 1KV

2
1

5

12

D625
6 11

31DF4

R628 1K 1/2W

R402 10 1/4W

5
C B E

C402 4.7uF 160V

D402 1SS244 R404 120K 1/6W R405 15K 1/2W

6 5

R407 0.68 3W WW 70K:0.6

BD402 1.2UH

6
1

DY_H4

1

D407 DTV1500HFP

1

D441 UF4004

70K:ST2310
Q490 2SC5931
B C

70K:1500M

C441 1nF 500V

D403 EK-04

C602 150nF 275VAC

H_DRV
OFF2
C401 470nF 50V

4

7

10

1
ZD601 UZ39BSB C606 22uF 50V C607 100nF 50V C610 1nF 50V R604 10K 3W MO D604 UF4007
1 2

8

9

R631 10 2W MO

C630 330pF 500V

Q401 KSC2383-Y

E

C407 10nF 100V MP R409 10 1/2W

R408 22 1/2W

E

D406 ERD07-15AL

EY404 EYE1.5

DY_H4

DY_H3

70K:ERD07-15

L601

EY608 EYE1.5

EY622 EYE1.5

EY602 EYE2.2 EY601 EYE2.2

4
1

3

BH27-000007A 25mH

R632 0.22ohm 1/2W

14V 7V 6.3V 5V_V
D624 UF4004 Q623 KSD1616-Y D623 UF4004 IC621 KIA7805P
1 IN GND 2 OUT 3

5V

D401 1N4148

R403 1K 1/8W

1

HS490 BH62-00002A

H-DY
S-Correction Table

EY605 EYE2.2 EY606 EYE2.2

1

1

C601 150nF 275VAC

1

C619 1nF 500V HS601 BH62-00004A

C611 1uF 50V

D622 UG2D

C626 470uF 16V

R630 470 1/4W

1

EY401 EYE2.2 EY402 EYE2.2 EY403 EYE2.2

Freq [Hz] 30 ~ 35.99 36 ~ 39.99 40 ~ 44.99 45 ~ 51.99

S1 LOW LOW HIGH HIGH HIGH HIGH HIGH HIGH

S2 LOW HIGH LOW LOW LOW HIGH HIGH HIGH

S3 LOW LOW LOW LOW HIGH LOW HIGH HIGH

S4 LOW HIGH LOW HIGH HIGH HIGH LOW HIGH

BD621 EY610 EYE2.2
1

R601 330K 1/2W

R602 330K 1/2W

1.2UH
B

1

T602 BH26-00163A C613 100nF 63V MP
1 2 3 3 2 1 4 5

C621 10nF 100V MP

C

E

1 B

CLAMP

FH1 2153.15MXF7

C622 1000uF 16V

14V_1 12V
R624 1K 1/8W IC622
1 IN KA7812AC OUT 3 GND

12V

CN601
slcon3p

CN603
slcon3p

R622 100 1/4W

3

1

Q622 KSC945-Y C
B

R623 3.9K 1/6W

2

2

AC INPUT AC90V~AC264V

OFF1
E

C625 100UF 16V

52 ~ 56.99 57 ~ 61.99 62 ~ 75.99 76 ~

D608 1N4148

R608 4.7K 1/8W

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11-7

11 Schematic Diagrams 1 332 Vpp (IC601, #1) 2 332 Vpp (IC601, #1) 3 12 Vpp (IC401, #28) 4 2.00V (IC401, #26) 5 78 Vpp (Q401, Collector) 6 1300 Vpp (Q490, Collector)

7 0.44 Vpp (IC401, #24)

8 2.5 Vpp (IC401, #23)

9 50 Vpp (IC301, #6)

10 12 Vpp (Q590, Gate)

11 150 Vpp (Q590, Drain)

12 0.58 Vpp (IC401, #32)

13 50.0 V (T561, #6)

14 380 Vpp (T561, #1)

18 5 Vpp (IC201, #13, 14)

23 5.00V (Q511, Collector)

11-8

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-5 LE17KS/LE17KT/LE17JS/LE17JT Video Schematic Diagram
5V 80V_1 5V
BD107
B

80V

ZD106 UZ6.2BSB

H_BLK

BD106 C123 100nF 100V C121 100nF 50V MO P C122 100UF 16V

B

BD105
B

RB04 91 1/8W ZD104 UZ6.2BSB C105 220pF 50V LB02 330nH RG04 91 1/8W

R122 1.2 1W MO

C124 4.7uF 100V

5V
V_BLK
C113 100UF 16V

C111 470uF 16V

C112 100nF 50V

HS102 SUPLVAL

80V_1
IC106
STV9588(19") STV9586(15".17")

SK102 crt_sock11p 5 3 8
RED GREEN BLUE HEATER

20
C114 100nF 50V

IC102
NT6813

STBLK_IN

GCT_OUT

RCT_OUT

BCT_OUT

GNDA

GNDP

GOUT

ROUT

BOUT

VCC

OPEN

GND1

GND2

GND3 1

G1

CN101 slcon6p R-IN G-IN
4 1

DR01 1N4148

DG01 1N4148

DB01 1N4148 RR02 75 1/8W CR01 100nF MO 50V CG01 100nF MO 50V

2 3 4 5 6 7

CAP_A VDD1 GND RIN GIN BIN

CLAMP ABL ROUT GOUT BOUT VCC_DIGITAL GND RCT BCT

23 22 21 20 19 18 17 16 15 14

1

2

3

4

5

6

7

8

9

10

11

12 13 14

15 16

17

18

19

ACL RIN GIN BIN

LR02 330nH C125 100nF 50V MO R121 3.3K 1/8W
1

15

2

RG02 75 1/8W

3

17
RB03 1.5K 1/8W RG03 1.5K 1/8W RR03 1.5K 1/8W

RR06 100
1/2W

RG06 100 1/2W

RB06 100
1/2W

B-IN

CB01 100nF 50V MO C115 100UF 16V

8 PLL_GND 9 VCO 10 11 5V PLL SDA SCL

16 21
R_BIAS B_BIAS G_BIAS

5

6

RB02 75 1/8W

RG09 4.7K 1/8W

RB09 4.7K 1/8W

RR09 4.7K 1/8W

RR01 75 1/8W

RG01 75 1/8W

RB01 75 1/8W

DR02 1N4148

DG02 1N4148

DB02 1N4148

CR05 15pF 50V

CG05 15pF 50V

CB05 15pF 50V BD104

GCT CAPD 13

DB04 1SS244 CR03 100nF 100V P CB03 100nF 100V P CG03 100nF 100V P LR01 0.47uH LG01 0.47uH LB01 0.47uH

DG04 1SS244

DR04 1SS244

CN_GND
1

C116 100nF 50V MO
B

R111 1M 1/6W

R112 5.6K 1/6W

12

22
DG05 1SS244 DB05 1SS244 DR05 1SS244 CR04 1uF 160V CG04 1uF 160V CB04 1uF 160V

C117 10nF 100V P

80V
C120 C119 100nF 100UF 16V 50V MO RR07 560K

5V
R113 1K 1/8W

CRT1
M41QCJ761X173(T4)
RR08 82 1/2W SK101 crt_sock10p 6 4 9
RED GREEN BLUE HEATER

1/2W DR03 1SS244

SDA SCL
R114 1K 1/8W ZD103 UZ6.2BSB RB07 ZD102 UZ6.2BSB 560K 1/2W RG07 560K 1/2W DG03 1SS244 RG08 82 1/2W

OPEN

GND1

GND2

GND

G1

G2

6 10 9 7 2 4 1 11 EY4 SNAME EY3 SNAME EY2 SNAME EY1 SNAME
1 1 1

CLAMP

R133 47K 1/6W

CN_GND_2

G2

1

VFLB

HFLB

91 1/8W

GND4

24

VH

VDD

RIN

BIN

19

GIN GCT_IN

RCT_IN

BCT_IN

C118 100nF 50V MO

ZD105
BZX79C5V6

LG02 330nH RR04

ZD209 UZ36B

RB08 82 1/2W DB03 1SS244 SKR01 DMS-200D SKB01 WSP-201MR

7 8 2 10 3 5 1

24

5V

5V
SKG01 DMS-200D

SK108 SSG-102B2

R104 39K 1/6W

R105 12K 1/6W

R115 4.7K 1/8W

R116 4.7K 1/8W

6.3V

C134 1nF 2kV

ACL
C104 1uF 50V R103 1K 1/8W

SDA SCL

C131 10nF 500V

SK105 WSP-201MR

R131 390 1/2W

G1
R132 330 1/2W C132 2.7nF 500V

CN_G2
1

R106 1K 1/8W

CLAMP

V_BLK
BD103 R107 1 1/2W

5V
C103 100UF 16V

SK104 WSP-401M

C133 1nF 2kV

6.3V G1
BD102

B

80V

B

C106 10nF 500V

R101 47K 1/4W R102 560 1/2W

C101 6.8nF 100V P

H_BLK

CN102
slcon14p
3 2 9 8 7 6 5 14 13 12 10 11 4 1

GND

G1

GND

GND

VS_OUT

SDA

5V

BH39-00015A

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

HS_OUT

6.3V

AFC

ACL

SCL

80V

11-9

11 Schematic Diagrams 15 1.00V (IC102 #5,6,7) 16 1.00V (IC102 #19,20,21) 17 20.0V (IC106, #2,4,6) 19 1.00 V (IC102, #24)

20 1.00 V (IC102, #1)

21 1.00 V (IC102, #19,20,21)

22 10.0 V (R,G,B, Video)

24 20.00V (CRT Socket, G1)

11-10

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-6 LE17LS/LE17LT SN Video Schematic Diagram
5V 80V_1 5V
BD107
B

80V

ZD106 UZ6.2BSB

H_BLK

BD106 C123 100nF 100V C121 100nF 50V MO P C122 100UF 16V

B

BD105
B

RB04 91 1/8W ZD104 UZ6.2BSB C105 220pF 50V LB02 330nH RG04 91 1/8W

R122 1.2 1W MO

C124 4.7uF 100V

5V
V_BLK
C113 100UF 16V

C111 470uF 16V

C112 100nF 50V

HS102 SUPLVAL

80V_1
IC106
STV9588(19") STV9586(15".17")

SK102 crt_sock11p 5 3 8
RED GREEN BLUE HEATER

20
C114 100nF 50V

IC102
NT6813

STBLK_IN

GCT_OUT

RCT_OUT

BCT_OUT

GNDA

GNDP

GOUT

ROUT

BOUT

VCC

OPEN

GND1

GND2

GND3 1

G1

CN101 slcon6p R-IN G-IN
4 1

DR01 1N4148

DG01 1N4148

DB01 1N4148 RR02 75 1/8W CR01 100nF MO 50V CG01 100nF MO 50V

2 3 4 5 6 7

CAP_A VDD1 GND RIN GIN BIN

CLAMP ABL ROUT GOUT BOUT VCC_DIGITAL GND RCT BCT

23 22 21 20 19 18 17 16 15 14

1

2

3

4

5

6

7

8

9

10

11

12 13 14

15 16

17

18

19

ACL RIN GIN BIN

LR02 330nH C125 100nF 50V MO R121 3.3K 1/8W
1

15

2

RG02 75 1/8W

3

17
RB03 1.5K 1/8W RG03 1.5K 1/8W RR03 1.5K 1/8W

RR06 100
1/2W

RG06 100 1/2W

RB06 100
1/2W

B-IN

CB01 100nF 50V MO C115 100UF 16V

8 PLL_GND 9 VCO 10 11 5V PLL SDA SCL

16 21
R_BIAS B_BIAS G_BIAS

5

6

RB02 75 1/8W

RG09 4.7K 1/8W

RB09 4.7K 1/8W

RR09 4.7K 1/8W

RR01 75 1/8W

RG01 75 1/8W

RB01 75 1/8W

DR02 1N4148

DG02 1N4148

DB02 1N4148

CR05 15pF 50V

CG05 15pF 50V

CB05 15pF 50V BD104

GCT CAPD 13

DB04 1SS244 CR03 100nF 100V P CB03 100nF 100V P CG03 100nF 100V P LR01 0.47uH LG01 0.47uH LB01 0.47uH

DG04 1SS244

DR04 1SS244

CN_GND
1

C116 100nF 50V MO
B

R111 1M 1/6W

R112 5.6K 1/6W

12

22
DG05 1SS244 DB05 1SS244 DR05 1SS244 CR04 1uF 160V CG04 1uF 160V CB04 1uF 160V

C117 10nF 100V P

80V
C120 C119 100nF 100UF 16V 50V MO RR07 560K

5V
R113 1K 1/8W

CRT1
M41QCJ761X173(T4)
RR08 82 1/2W SK101 crt_sock10p 6 4 9
RED GREEN BLUE HEATER

1/2W DR03 1SS244

SDA SCL
R114 1K 1/8W ZD103 UZ6.2BSB RB07 ZD102 UZ6.2BSB 560K 1/2W RG07 560K 1/2W DG03 1SS244 RG08 82 1/2W

OPEN

GND1

GND2

GND

G1

G2

6 10 9 7 2 4 1 11 EY4 SNAME EY3 SNAME EY2 SNAME EY1 SNAME
1 1 1

CLAMP

R133 47K 1/6W

CN_GND_2

G2

1

VFLB

HFLB

91 1/8W

GND4

24

VH

VDD

RIN

BIN

19

GIN GCT_IN

RCT_IN

BCT_IN

C118 100nF 50V MO

ZD105
BZX79C5V6

LG02 330nH RR04

ZD209 UZ36B

RB08 82 1/2W DB03 1SS244 SKR01 DMS-200D SKB01 WSP-201MR

7 8 2 10 3 5 1

24

5V

5V
SKG01 DMS-200D

SK108 SSG-102B2

R104 39K 1/6W

R105 12K 1/6W

R115 4.7K 1/8W

R116 4.7K 1/8W

6.3V

C134 1nF 2kV

ACL
C104 1uF 50V R103 1K 1/8W

SDA SCL

C131 10nF 500V

SK105 WSP-201MR

R131 390 1/2W

G1
R132 330 1/2W C132 2.7nF 500V

CN_G2
1

R106 1K 1/8W

CLAMP

V_BLK
BD103 R107 1 1/2W

5V
C103 100UF 16V

SK104 WSP-401M

C133 1nF 2kV

6.3V G1
BD102

B

80V

B

C106 10nF 500V

R101 47K 1/4W R102 560 1/2W

C101 6.8nF 100V P

H_BLK

CN102
slcon14p
3 2 9 8 7 6 5 14 13 12 10 11 4 1

GND

G1

GND

GND

VS_OUT

SDA

5V

BH39-00015A

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

HS_OUT

6.3V

AFC

ACL

SCL

80V

11-11

11 Schematic Diagrams 15 1.00V (IC102 #5,6,7) 16 1.00V (IC102 #19,20,21) 17 20.0V (IC106, #2,4,6) 19 1.00 V (IC102, #24)

20 1.00 V (IC102, #1)

21 1.00 V (IC102, #19,20,21)

22 10.0 V (R,G,B, Video)

24 20.00V (CRT Socket, G1)

11-12

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

11 Schematic Diagrams This Document can not be used without Samsung's authorization.

11-7 LE17LS/LE17LT SZ Video Schematic Diagram
SK101 crt_sock10p 6 4 9 RR07 RG07 330K 1/2W RB07
GND1

8V 5V

80V
DR03 1SS244 DG03 1SS244 DB03 1SS244 330K 1/2W 330K 1/2W

RED GREEN BLUE

HEATER

OPEN

GND2

5V
C112 100nF 50V MO C126 100nF 50V C111 100UF 16V C124 47uF 100V C123 100nF 100V P

22
RR05 75 1/2W LR01 0.47uH RR09 100 1/2W CR04 1uF 160V

5V

20
IC102
LM1236
1 24 VFLB V_CAP HFLB 23 CLAMP 22 VREF_REXT ABL 21 GND 5 BIN 6 7 GIN 8 PLL_GND GND 16 PLL_FILTER 10 11 PLL_VCC SDA SCL BCT 15 GCT 14 RCT ABL 13 VCC_DIGITAL 17 RIN GOUT 19 ROUT 18 BOUT 20

R134 20Kohm 1/8W

CRT1
M41QCJ761X173(T4)
crt_sock11p
RED GREEN BLUE

V_BLK
DR01 1N4148 RR02 75 1/8W DG01 1N4148 DB01 1N4148 CR01 100nF MO 50V CG01 100nF MO 50V CB01 100nF 50V MO BD104
B

19
H_BLK CLAMP ACL
BIN GIN RB08 RG08
15ohm 15ohm 15ohm 1/8W 1/8W

IC105
LM2470
5
GND

C114

100nF

50V
2 3

CN101 slcon6p R-IN G-IN
1

RG05 75 1/2W

LG01 0.47uH RG09 100 1/2W

5 3 8
HEATER

OPEN

GND1

GND2

15

Vin3

VCC

GND4

G1

G2

BIN

GND3

R111

10K

1/8W

4

6

4

CG04 1uF 160V

7 8 2 10 3 5 1

GND

G1

G2

RG02 75 1/8W

RIN RR08

1/8W

Vin2

Vout3

3

8

2
Vout2

G-OUT

RB05 75 1/2W

LB01 0.47uH

4

B-IN

16 21
B_BIAS G_BIAS R_BIAS

VBB

5

RIN

9
Vin1

1
Vout1

R-OUT

6

RB02 75 1/8W

9

CB04 1uF 160V DR04 1SS244

RB09 100 1/2W

SKB01 WSP-201MR

DB04 1SS244

SKR01 WSP-201MR

RR01 75 1/8W

RG01 75 1/8W

RB01 75 1/8W

CR05 CG05 CB05 DR02 15pF 15pF 15pF 1N4148 50V 50V 50V

DG02 1N4148

DB02 1N4148

R112 6.2K 1/6W

12

C122 100nF 50V MO

C121 100UF 16V

SKG01 DMS-200D DR05 1SS244 DG05 1SS244 DB05 1SS244

DG04 1SS244

6.3V CN_G2 G1
C131 10nF 500V
1

80V
C119 1nF 100V P C117 10nF 100V MP RR03 1K 1/8W RG03 1K 1/8W RB03 1K 1/8W SK105 WSP-201MR

IC104
LM2480NA
1

R132 330 1/2W RR06 RG06 RB06 1K 1/8W 1K 1/8W 1K 1/8W CN_GND1 slcon1p CB03 100nF 100V P
1

R113

1K 1/8W

6 10 9 7 2 4 1 11

2

GIN

7

3

B-OUT

U1

24

R131 390 1/2W

SDA SCL
C118 100pF 50V MO C120 100pF 50V MO R114 1K 1/8W ZD101 ZD102

A
2

H G F E

8

7

B
3

C132 2.7nF 500V

C133 1nF 1KV

C
4

6

D

5

C125 100nF 100V P CR02 100nF 50V MO CG02 100nF 50V MO CB02 100nF 50V MO

CR03 100nF 100V P

CG03 100nF 100V P

SK104 WSP-201MR

SK108 SSG-102B2

1

EY3 SNAME EY4 SNAME EY5 SNAME

1

CN_GND
R106 1K 1/8W
1

1

1

V_BLK
R105 30K 1/6W C104 1uF 50V

ACL

SNAME EY7

8V 6.3V
R107 1 1/2W R103 1K 1/8W

SDA SCL

CLAMP

G1
B

5V
BD101
2 1

80V
R135 100K 1/4W

BD102

C106 10nF 500V

C103 470uF 16V

H_BLK
R102 5.1K 1/6W
14 13 12 10

R108 470 1/6W

C101 100nF 100V P

HS1 heat_sink

11

9

8

7

6

5

4

3

2

GND

GND

SDA

ACL

VS_OUT

GND

SCL

G1

6.3V

5V

slcon14p

CN102

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT

HS_OUT

AFC

70V

1

11-13

11 Schematic Diagrams 15 1.00V (IC102 #5,6,7) 16 1.00V (IC102 #19,20,21) 19 1.00 V (IC102, #24) 20 1.00 V (IC102, #1)

21 1.00 V (IC102, #19,20,21)

22 10.0 V (R,G,B, Video)

24 20.00V (CRT Socket, G1)

11-14

LE15V*/LE17LS/LE17LT/ LE17KS/LE17KT/LE17JS/LE17JT