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

11-5 LCD23VFAX Schematic Diagram(23")
250V C 838 222K

HO T
JP801 V1 : C801, 802 => 250V/3 C 30uF VF : C801 => 450/ 120uF, 802 => C VF ONLY(PFC PART) D 801 FSU 10B60 T801 L801 C 801 H P250V/ 330uF CP 801 630V 0. 68uF R 801 470KF 3216 STP20N M 50 Q 801 R 806 470KF 3216 + R 813 150K C 803 630V OPEN

CO LD
L802 D 807 STPS30150C 5uH C 835 1nF 2. 4KF 560 R 825 6. 8KF R 856 6. 8KF C H AN GED POI T N +24V C 814 470pF 1KV R 822 R 824 R 823 +24V

VF ONLY CN 801S FP801S 1 L 2 N 3 FG D AC 11P LX801 CV 930160 N T801S LX802 CV 423090S 2 250V/ 5A VA 801S R X801S 1/ 1M 2W C X801S 224 275Vac C X802S 2. 5D 13 224 275Vac BD 801 AC H + 1

t

2W 2W 10

3 V1 :JVR 10N 561K VF :JVR 14N 751K RY 801S OP EN CY 805S 102 VF ONLY CY 803S 102 400V CY 802S OP EN CY 801S 102 400V VA 802S JVR 10D 751 VF ONLY

AC L

-

4

JP803

10nF

R 813A 150K

PC 801A LTV817B C 815 C 816 C 817 + + + KM 35V/ 1000uF KM 35V/ 1000uF KM 35V/ 1000uF C 836

R S605M D 802 KD S184 R 810 10 R 811 5W 0. 2 R 807 470KF 3216 C 802 + H P250V/ 330uF

2W
R 802 470KF 3216

25V 1uF
R 828

R 826 2KF

C 818 + 35V/ 470uF

C 819 47uF 25V 0. I 803 C KA431A

24V_D TC

C 837 222K 250V JP802

D 804 U F4007S

470 R 827 1KF

ZD 805 R 857 15K 5. 6V

D 803 KD S184 400V 2. 2nF

CY 804S R 803 560KF 3216 R 812 330 8 7 GD I 801 C L6561 CS 3216 4 B801 R 808 470KF

C 804 +

C 858S R 805 68K 0. 1uF

3

VCC M U LT

G ND

1st FG

5

50V/ 47uF

ZC D G ND

I NV CO M P 2

1

BAS3590TO TS801 D 803S1 LS801 22uH +6. 5V

C 805 R 804 10K 10nF

6

C 807 1nF C 806 0. 47uF

R 809 9. 1KF

21D Q 06 R S801 220K

R 867S R 867S2 2. 4KF 330

25V

2W

C S801 1KV 1nF D S801 U F4007S R 867S1 C S806 + PC S801A LTV817B C3

C S807 + KM 10V/ 470uF

R 867S4 1KF

D S804

Q S803 KSP2907

Q S801 KSC 2331Y

D 2 KD S184 6

VF ONLY D 805

SPP 11N 80C 3 KD S184 Q 802

D S803 U F4007

KM 10V/ 470uF

2. 2K

U F4007 8 R S808 3216 2. 2 R S810 10K R S807 2. 2K RP 801 3216 330K 3216 RP 802 330K LTV817B 3216 RP 803 330K D P801 Q P801 0. 1uF KD S184 RP 804 100K KTN 2907AS 10K 390pF R 815 PC 801B R 816 C 808 C 810 ZD 801 V1 :1K 9. 1B VF :0 C 809 OP EN LTV817B 0. 1uF 33nF R 800 C 811 R 819 330 R 817 2W 0. 2 KM 50V/ 47uF R 814 8. 2K 1 7 PC 802B CS RT CT FB 2 VCC I 802 C KA7552 O UT G ND I S+ 3 R 818 100 R 820 5 4 3216 22 R 821 10K

0. 1uF

R S805 9. 1K C S804 + KM 50V/ 47uF 4 8 7 D 6 D 5 D

R S809 3216 10

R 867S3 1. 5KF

PC S802A LTV817B

I S802 C KA431A

Vdd D

I S801 C VI 12A Per FB 3 PC S801B LTV817B C S803 47nF S 1 S 2

1KF R 867S6

Q S802 KTN 2222

R S804 10K

C S805 + KM 50V/ 47uF

ZD 801S R S811 10K 18V +

C S812 + KM 50V/ 47uF

C 813

R 867S5 1KF

C2 0. 1uF

D S802 PC S802B LTV817B KD S184

VF ONLY

CN 805S BL_ON / OFF ADIM PW M G ND 24V_D TC +5. 4V R 838 5uH R 845 22 2. 2K Q 805 KTN 2222 D T801 D 808 C 820 + G K35V/ 470uF C 828 R 844 1KF D 814 R 843 4. 7 C 829 0. 1uF 3 KD S184 C 827 0. 1uF 7 R 855 10K R 846 22 R 837 R 829 4. 7K R 831 12 4. 7K 11 FC H 10A06 D 815 KD S184 C 821 471 8 16 Vcc C2 C1 2N I Ct 5 I 805A C 2 I 4428S R 6 R 830 4. 7K C 826 1nF Vref I 804 C TL494 1II 2II 15 1N I 1 4 R 833 6 13 R 842 1. 5K 18KF PC 802A LTV817B 0. 1uF 0. 1uF KM 50V/ 2uF 2. 7 9 10 3 C 824 C 823 + C 825 R 840 4. 7KF R 835 1KF R 834 1KF R 841 1KF 14 2 D 809 KD S184 1KF 10K R 832 1KF R 839 390F R 853 2. 2K R 854 1KF R 852 4. 7K 14uH BL_ON / OFF ADIM PW M G ND G ND G ND G ND G ND +24V +24V +24V +24V +24V 14 13 12 11 10 9 8 7 6 5 4 3 2 1 H ARN ESS A ' SS Y CN 804S G ND G ND G ND +9V +9V +9V G ND G ND G ND +5. 4V +5. 4V +5. 4V G ND +13V 14 13 12 11 10 9 8 7 6 5 4 3 2 1 H ARN ESS A ' SS Y R 850 330F + C 834 KM 16V/ 470uF +6. 5V G ND ON / OFF 3 2 1 H ARN ESS A ' SS Y R 851 2KF R 849 2KF CON 803S R 836 CN 802S 1 2 3 4 5 H ARN ESS A ' SS Y

L803 +24V

Q 803 STP55NF 06FP

L804

25V
1uF

C 833 0. 1uF

C 822 + 10V/ 2200uF

ZD 803 15V

ZD 804 6. 2V

ZD 802 27V

DT R t OC G nd E1 E2 C omp

D 812 KD S184

D 813 KD S184

D 811 KD S184

L805 I 806 C 1 5uH I N C M 2576 O UT 2

L806 +13V 26uF R 847 18KF OC C 830 + G K35V/ 470uF 21D Q 06 5 G ND 3 FB 4 D 810 R 848 0 + C 831 KM 25V/ 1000uF 1 Q 804 KA317 3 VI N VO U T AD J 2 +9V

11-5

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

11-6 INVERTER Schematic Diagram(26", 32")

11-6

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

11-7 MULTI_SMPS Schematic Diagram(26", 32")

11-7

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

11-8 PFC_CONTROL SMPS Schematic Diagram(26", 32")

11-8

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

11-9

STAND BY SMPS Schematic Diagram(26", 32")

11-9

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

11-10 INVERTER Schematic Diagram(40")

11-10

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

11-11 MULTI_SMPS Schematic Diagram(40")

11-11

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

11-12 PFC_CONTROL SMPS Schematic Diagram(40")

11-12

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

11-13 STAND BY SMPS Schematic Diagram(40")

11-13

11 Schematic Diagrams

Memo

11-14