Text preview for : hcm 581 spectrum scheme.pdf part of hcl hcm581 this is schematic diagram for hcm 581 monitor



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1 2 3 4 5 H501

7

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19

20

VCC

H802 1 5V HS VS SCL SDA

CMPC-D551V

VOLUME

D130 93A64-11H-52T 1N4148

CRPC-D551V
AUDIO IN P801 1 5V R/I R804 33

A

2 3 4 5 6 7 8 9

D803 93A6411-52T 1N4148

IC801 56A539-5 LM1269A 1 R OSD 2 G OSD 3 B OSD H 24 FLYBACK CLAMP 23 ABL22

R830 C815 R820 3K9 C816 95A90-23 10K 4700 C808 56 R821 27K

R857 220K 1/4W D856 93A6431-52T BAV20 C853 0.47 100V C836 1000 500V R860 1K 1/4W L805 1.2UH C856 0.1 100V

C840 (NC)

A

C163 100

2 3 4

G/I

12V

C160 100

P12(E-E) P18 12V P19 P20 R172 100 1/4W 1 C130 47 NPO R101 (NC)

5 6 7 8 9 10 11 12

B/I

C802 R801 1UF D804 75 93A6411-52T 1N4148 D801 93A6411-52T 1N4148 C801 1UF D802 93A6411-52T 1N4148 D805 93A6411-52T 1N4148 C803 1UF D806 93A6411-52T 1N4148

R818 4K7

C809 1UF

R81747K

R810 95A90-23

D822 1N4148

D821 1N4148

4 OSD SEL 21 VREF CAP 5 R/V IN 6 G/V IN 7 B/V IN 20 R/V OUT 19 G/V OUT 18 B/V OUT

C822 0.1

ZD810 R831 (NC) 43K

D850 93A6431-52T BAV20

R827 2K C829 47UF 160V C828 0.1 100V IC802 56A551-7 LM2468T 4 Vcc R 8 Vbb O/P 1 R L801 0.47UH G B 9 I/P 7 I/P 6 I/P 5 B O/P 3 G O/P 2

CRT SOCKET 87A3503-501
8 R872 56 1/2W 6 11 10 9 5 7

SENSE SCL SDA 7V C165 100 (NC) R110 220 R111 220 R133 47K 1/4W R131 47K 1/4W C166 100 (NC) R180 3K6 D132 1N4148 Q130 57A721-2-T AA1A4M R120 2K2 R119 10K ZD105 93A39127-52T (NC) C103 0.1 C104 100UF 25V 5V R132 R102 100 (NC) 1/4W IC104 14 56A74LS-14-H 74LS14 R620 C617 95A90-23 0.082 R618 120K 1/4W R619 24K 1/4W 4 7 3 2

L850 0.47UH R854 110 1/4W D851 93A6431-52T BAV20

B

D823 1N4148

10 11 12

HS VS SCL SDA

R805 33 R802 75

C830 (NC) C833 (NC) C825 (NC) C839 (NC)

B

R118 10K

C110 1UF

IC101 56A1125-82 WT62P1 4.95V 1 DEGAUSS V-I/P 40 1.3V 4.03V 2 BRIT 3 4 RESET 4.36V H-I/P 39 38 37 36 35

D820 1N4148

10

11 12

13 C162 1000 R621 12K 1/4W C161 470

D411 93A64-19G-52T BAV21 R430 91K 1/4W R431 6K2 1/4W

C807 1UF C810 47UF R814 100 R815 100

C806 0.1 R813 10K 1%

8 ANALOG GND 17 DIGITAL GND 9 ANALOG VCC 16 DAC 1 OUT 10 VREF REXT 15 DEC 2 OUT 11 SDA 12 SCL 14 DEC 3 OUT 13 DEC 4 OUT

C851 47UF 25V

C852 0.1

R825 1K C820 (NC) R824 1K

R858 220K 1/4W R855 110 1/4W R856 110 1/4W D852 93A6431-52T BAV20 C854 0.47 100V D857 93A6431-52T BAV20 C857 0.1 100V

C864 (NC)

C

C970 2200UF 16V

C133 1UF

D134 1N4148

P21 P23 P24

R806 33

L802 0.47UH L803 0.47UH

C105 0.1

R112 6K2

4.56V

IC102 56A1133-12 SL24W04 1 8 7 6 5

L101 73A53-339-10 3.3UH R109 R108 5K1 5K1

D104 93A6411H-52T 1N4148

4.98V 5 VCC C108 C106 22/NPO 6 GND 10UF 2.67V

D105 93A1002 Q921 -1-52T 57A446-1-T 1N5817 2SC1213AC

R991 91 2W

R614 130K 1/4W C609 0.1 100V R60982K 1/4W

R610 120K 1/4W

IC401 56A573-510 TDA9115 17 18 BlSense 16 HEHTln VEHTln BRegln 15 C449 0.047 100V

C961 0.01 100V R966 R968 240K 3K 1/4W 1/4W C945 0.1 100V R972 20K 1/4W

P25

R803 75 P802 1 2 3 4 5 6 5V HS VS SCL SDA C887 100 NPO L804 71A55-19

C813 (NC)

HV

C

C826 (NC) R829 1K C827 0.1

R823 1K C821 0.1 IC803 56A539-6 LM2480A 1 Ri Ro 8 2 Gi Go 7 3 Bi Bo 6 4 Vcc 5 C831 0.01 100V

D
2 3 4

5V

R100 4K7

8MHZ X101 93A22-22

C107 22/NPO 4.98V 4.98V 4.98V

7 OSC0 34 ROTATION 2.50V 0.80V 8 OSC1 H-OUT 33 9 SCL 10 SDA 11 W/P 0.30V V-OUT 32 MUTE31 OFF30 0.45V 0.47V 0V

ZD983 95A90-23

R611 62K 1/4W

C943 1500 100V 93A39-73-52T C444 0.1 C443 47UF 16V R4114K7 C437 D400 10UF 93A1002 C435 -1T-52T 0.1 1N5817 100V C447 0.001/100V C403 22n/100V R410 5K6 R407

P26 R967 27K C946 1/4W 0.1 250V VR902 20K

C814 (NC)

C811 C812 100 100

L851 0.47UH D853 93A6431-52T BAV20

C837 1000 500V R861 1K 1/4W L806 R873 0.68UH 56 1/2W C834 0.01

FOCUS

C823 0.1 C824 0.1 FB805 71A55-9-T FB850 71A55-9-T

C835 0.01 2KV

R124 1K5

R117 100 R143 100 R135 1K5

D701 93A64-11H-52T 1N4148 R130 4K7 5V R137 2K2 J102
R181

ZD110 93A3973-52T HZ6B1

R126 2K 1/4W

C611 0.1 C610 0.47 63V C613 0.15/100V

19 VOscF BComp 14 20 RefOut 13 VAGCCap HFly 12

21 VGND

4.82V 0.14V

E

C164 0.1

R186 2K

D107 1N4148

D106 93A64-11H-52T 1N4148 R106 30K

12 PM1+PM2 (CS1) 29 13 V-BLK (CS0) 28

R136 2K2

22 VCap HMoire 11 23 VOut HPosF10

D402 R969 D412 ZD405 93A64-11H-52T 75K 93A64-11H-52T 1/4W HZ6B1 1N4148 1N4148 Q401 C947 57A419 R420 R419 -P-T 4.7UF 4K7 (NC) 2SC945P 1/4W

D
R859 220K 1/4W D854 93A6431-52T BAV20 C855 0.47 100V D858 93A6431-52T BAV20 C838 1000 500V R862 1K 1/4W L807 0.47UH R874 56 1/2W C867 (NC)

P27

7 8 9 CLAMP SENSE SCL SDA

12V

C832 1UF 160V

C873 220 1KV

R122 220 1/4W

15V1

C441 10UF

C863 (NC)

C858 0.1 100V

R880 100K 1/2W

R145 1K

14 SENSE AUDIO 27 15 16 17 18 19 20

2.50V CRTL26 4.98V SCL 25 4.98V SDA24 4.98V 23 4.98V 22 4.98V 21

4K7

C113 100UF 25V

LED1 81A10-2-SA

C606 100

C612 100

25 XRay 26 HOut 27 GND

RO 8 HGND7 CO 6

R992 2.2K

R822 1.5 1W

D810 95A90-23

R141 2K2

R134 9K1 1%

24 EWOutHPLL1F 9

R421 3K3 1/4W

C412 330 NPO

R462 47K

F.B

10 11 12

L808 71A55-19-T

C870 47UF 160V

7V ZD801 5V 1W

L852 0.68UH C860 1000P 500V D855 93A6431-52T BAV20

D817 93A529P-52T PS206 R879 100 2W

E

F
12V R771 33K 1/4W

R114 10K

R113 4K7 Q101 57A419-SG KSC945C

R155 1K R125 1K R123 1K R121 1K R107 1K

LED9 LED8 LED7 LED6 LED5

LED3 LED4

R104 1K R105 1K

R153 3K3

R963 200 1/2W

R438 95A 90-23

D431 R403 100 R404 100

C406 0.1

C405 470UF 16V

29 Vcc

HOscF 4

ZD430 5.1V

R G B 5 4 3 2

H.T

F.B

LED2

30 SCL HLckVBk 3 31 SDA 32 VSyn 2

C464 0.1 FB401 71A55-9-T

ABL

G1 2

80V

R103 1K

R444 270K 1/4W

HFLB

R152 4K7

D928 93A64-11-52T 1N4148

R402 2K2 1/4W

C616 100

C486 22 C467 0.01

R835 1 2W C861 0.01 C862 220P 500V

28 BOut HPLL2C 5

FB803 59A90-23

1

P804

6

5

4

3

1

P803

G2

F

R770 1K 1/4W Q708 (NC) Q709 (NC) J007

5V

12V C146 10UF D101 1N4148 D102 1N4148 D103 1N4148 SW101

VDyCor H/HVSyn 1 C446 100 C614 100

R406 100 R405 100

P20 P19 P20 D601 93A52-47P-52T 1N4004 R608 10 2W D605 1N4004 C607 680 C608 1000UF 16V D603 93A64-11H-52T 1N4148 R613 1K 1/4W D602 93A6411H-52T 1N4148 5 R606 150 1/2W C615 0.01 100V R612 2K2 1/4W 9 P504 4 3 2 1 R507 1K5 1/4W C504 2200UF 16V 10 11 12 13 14 15 IC501 56A572-2 16 AN7512 7 6 5 4 3 2 1 8

R522 JUMP J R504 10K 1/4W

R521 10 5W

P501 5 4

G

C701 (NC)

C771 0.1

ZD770 2.2V

C770 95A90-23

C408 C407 100 100 C434 22UF R446 10K R466 470 1/4W ZD406 93C39504-52T 3B2 R418 9K1 1% 1/2W R497 560 R417 4K7

15V R416 24K 2% 1/2W C433 1UF D929 93C5247P-52T 1N4004 R920 2K2 2W (NC) 15V R994 10K 1/4W R601 24K 1/4W

C502 1UF

R503 15K 1/4W

3 2 1

G

R772 1K 1/4W

SW102

R775

R157 3K3

R156 3K3

R165 2K2

SW103

ZD403 93C39-24-52T 15.1V

C605 100UF

2 7 1 C602 330

6 IC601

3

P25 P17 V-BLK F.B P15 P24

C501 1UF

R502 10K 1/4W

R501 15K 1/4W

V-BLK P3

CS0 CS1

15V1

7V

P4 P2212V P35

P3

DEG P5 P4

P9

CS0

P8 P27

P9

P3 P4

P11 P10

12V

P14 P15

6.3V 7V

H
DEG P11 15V1
15V FB906 71A55-19-T 7 D901 D904 93C52-55P-52T 1N5408 T901 80AD551-1-L 9 C929 L903 100UF 73C259-4 160V 200UH J033 R927 33K 3W FB905 95A90-23 D910 93C6021P-52T PS156R 8 D919 93A60-73A 31DF4 L906 73A253-90-H 1MH R954 18K 2W R989 470 2W C955 220 1KV C950 220 1KV TP902 87V D925 FB907 93C3020-6C-52T 7P1A55-9-T HER303 D C949 (N.C) S C951 47UF 200V D960 95A90-23 12V B+ B+ P30 P31 -12V P14 B+ 75V

R602 3K9 1/4W

R603 C601 12K 1/4W 0.1 100V

56A574-1 TDA9302H 4

C604 0.22 63V R605 1.5 1/2W

R505 68K 1/4W

R506 270K 1/4W

C503 10UF

H

ZD501 5.1V

R604 5K6 1/4W -12V

~

C907 150UF 400V C900 4700 400VAC

D912 95A90-23

C603 470UF 16V

C621 0.1

R607 0.82 1W

P402 V-DY

I

CN902

RY901 77A260-5-1

D902

D903

R928 150K 1/2W

C915 0.01 2KV

73V C931 100UF 200V

P401 R068 95A90-23 T401 79A167-71B-L R426 47 3W ZD420 3 93C39D460 522-52T 93C64-11H-52T TZX20B 1N4148 1 C415 Q402 2200 57A731 100V D404 D450 -1-T 93C64-11H-52T R425 93C64- 2SK941 100 1N4148 11H-52T 1/4W 1N4148 C414 0.47UF 100V 4 5 6 D405 93A1002-1-52T 1N5817 FB405 95A90-23 R427 22 1/2W R428 0.82 3W C417 0.1 63V R429 10 1/2W D407 93C60-21P-52T PS156R C426 0.1 250V R442 1K 1/2W Q407 57A419-SG-T KSC945GC R460 4K7 1/4W R448 1K 1/2W D463 93C60-26T-52T FR107 Q426 57A600-503 IRF630A R471 C429 56K 3300 T402 79A355-4-AS 1 Q403 57A689-6 2SC5297 FB406 95A90-23 D406 93C60-26T-52T FR107 C418 4300 2KV FB402 71A55-9 2 FB403 71A55-9 C419 5300 1KV 3 4 D706 R723 93C60- 100 21P-52T 2W PS156R D423 93A6021-52T FR155 R456 150 3W 5 9 6 3 8 C709 120 1KV R727 6K8 1/2W R724 1M 1/2W R461 150 3W D408 1 93C220-11-F DMV32B

I
H-DY

DEG.

R986 10M 1/4W

PR901 61A52-27-5

D901

D904 R923 95A90-23 NR901 61A58-8 R932 95A90-23

HET FOCUS SCREEN

5 FB904 95A90-23

10

J

R981 100 1/2W

D939 93A64-11-52T 1N4148 L902 73A173-2-LA

ZD404 JUMPER R936 95A90-23

R962 22 1/4W

Q911 57A600-504 IRF634A G C948 (N.C)

1211 2 13 D440 1N4148 C710 0.22 250V R720 100K 1/2W R721 1K 1/2W VR702 R725 200K 95A90-23 C713 22UF 160V

95A90-23 R722 VR701 22K ABL C712 2.2UF R726 3K3

Q913 57A419-SG-T KSC945GC R982 10K 1/4W C966 47UF R983 10K 1/4W

C944 100UF Q912 16V 57A446-1-T 2SC1213AC

J

R980 220 1/4W

D991 1N4148 P15

P21 R422 R445 100 C413 20K 0.1

1

10

J002

J001

SW901 77A411A-2-S

D911 93A1060-6-52T BYV26C R931 1 1% 1/4W 3 13 R961 D921 95A90-23 93C1040 -2-52T UF4004 11

L905 95A90-23 C934 1000UF 25V J030 FB903 71A55-9-T 14 D922 93C3020 -6C-52T HER303 TP901 15V1 C936 1000UF 25V AUDIO

R960 47K 1/4W

C941 D926 Q920 93C64-11H-52T 0.1 57A727-2-T 63V 1N4148 2SA673C

R984 200K 1/4W

D984 1N4148

P18 -12V P31 P5 15V 15V 15V

SUB BRI R750 270K 1/2W

K

ZD903 R915 93C392K2 124-52T 1/4W ZD18-2

R935 330K 1/4W C918 3300 100V

C962 (N.C)

IC901 56A379-12 UC3842AM 1 COMP. Vref 8 2 F.B 3 Is Vcc 7 O/P 6 GND 5

C916 100UF 25V

C960 2.2UF

ZD990 93A39113-52T HZ20-2

D917 93A1060 -6-52T BYV26C

2

J031 Q909 57A728-3 HSB772P R957 47K 1/4W R958 1K 1/4W Q910 57A419-P-T 2SC945P C938 470UF 16V R959 33K 1/4W R921 10 1W Q918 57A446-1-T 2SC1213 CS0 12V C937 470UF 16V ZD905 8.2V ZD950 4.2V R908 15 1/2W P32 12V CS0 R443 47K 1/4W

L

C963 C964 VR901 4700 4700 100 400VAC 400VAC R985 360 1/4W C902 0.22 250VAC

R914 1K 1/4W

C921 0.1 100V R937 150 1/4W R938 22 1/4W D913 93C6411H-52T 1N4148 R939 20K 1/4W

C923 330 1KV

C438 1UF

R476 220K 1/4W

L401 73A147-48D-L C427 0.39 250V

K

10

C920 1000 100V

4 Ct/Rt

G ZD909 (NC)

D Q901 57A667 -7 IRFBC40 S C922 0.1 100V 12 11

R930 1K5 1/4W

R940 39K 2% 1/4W

L901 73C174-2-LA

M

R995 39K 2% 1/4W C995 4700 100V

R996 10K D995 93A64-11H-52T 1N4148 C965 0.01 100V R942 68 1/4W D914 93C64-11H-52T 1N4148 R941 1K5 1/4W

R929 0.33 2W

C930 D930 1000UF 93C3020-6C-52T 25V HER303 (NC) 7V (NC) R955 D923 0.22 C939 93C3020-8 1000UF 1W RG-4Z 16V

R979 150 1/4W

Q410 57A600-503 IRF630A P36 CS1 CS1 R447 47K 1/4W C436 100UF 25V Q408 57A419-P-T 2SC945P R449 D415 4K7 93C60C439 1/4W 26T-52T 1UF FR107 C423 3300 R450 56K

R479 220K 1/4W

C450 100 1KV C425 0.27 400V TP403 R728 560 1/4W Q601 57A419-Y-T 2SC1815Y C714 330UF 16V

L

R999 1K 1/4W

R988 C940 22K (N.C) 1/4W R907 680 1W R913 (NC)

R909 100 1/4W

Q903 57A419 -P-T 2SC945P

12V P30

12V R434 3K9 Q405 57A420-SG-T KSA733GC R490 43K 1%

L405 73C253-68-H R441 150K 1/2W R440 7K5 1/4W C463 0.01 100V

D414 93C60-38T-52T FR103 C422 2.2U 100V C431 0.1 250V

R902 10K R910 91K

Q902 57A446-2-T 2SC2120 R906 10 1/4W

C908 0.1

P23 Q905 57A420 -SG-T KSA733

R433 1K R414 2K4 1/4W

R408 470K 1/4W

R457 56 3W

C707 0.022 250V

R901 470K 1/2W

R905 6K2

Q404 57A420-SG-T KSA733GC R436 1K

C421 1500P 1KV

C460 0.033

SYNC+ FROM FBT SYNCQ907 57A2015-1 KSB772Y R952 47K 1/4W Q908 57A419-P-T 2SC945P

C466 R701 (NC) 8200

D735 1N4148 Q406 57A415-3 2SD2025

Q735 BF423 R734 68K 1/4W R735 100K 1/4W

R458 56 3W FB410 71A55-9-T C432 47UF 200V R730 95A90-23 HFLB 6.3V TP701 -35V ABL G1 75V

M
H803 6 5 4 3 2 1

C924 2200 100V

P12(E-E) P34 C926 (NC) R951 220 1/4W P8 C925 10UF R953 30K 1/4W 6.3V P27 P10 R707 4K7 C705 22UF R708 10K R709 10K C476 0.1 R704 (NC) D702 (NC) D703 (NC)

D710 95A90-23 R711 13K

N

C901 0.1 250VAC

93C60-21P-52T PS156R

D418 93C60-21P-52T PS156R

CN901

F901 84A7H-315-SL 3.15A/250V

Q703 57A419-P-T 2SC945P

R710 10K

Q705 57A498-1-T BF423

R715 10K L404 73A253-70 1.5MH

N

D419

Q704 57A420-SG-T KSA733GC

R712 39K

R713 5K6

D704 93A52-47T-52T 1N4004

O

C905 1000 400V (NC) 11/13/2000 12/13/2000 02/14/2001

C906 1000 400V (NC) 02/16/2001

P32 P18 CN903 1 2

P17

P34

3

2

1

P403

P31

F.B

P35

P28 6.3V

O

PARTS NO : 41A31-062

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

NOTE: This schematic, we can't guarantee the accuracy of this information;
after the data of publication and disclaims liability for changes, errors or omissions.

MODE D551V DRAWING J.G.HUANG P/N D551V-01-A CHECKED DATE APR-25-01 APPROVED