Mitsubishi Electronics WD-62527, WD-62528 M306V7FGFP#U0, SN74CBTD1G125DBVR, TC7SA 08FU, Des

A

B

C

D

E

F

G

H

I

J

K

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

3.3VSL 3.3VSL

	R7C24	R7C23	R7C22
C7C21	10K	10K
			0
	1/16W	1/16W
0.01			1/16W
50V

R7C21

0

1/16W

3.3VSDA 3.3VSDA

HDMI

3.3VSCL

3.3VSCL

HDMITO

PWR-ON

PWR-ON

TS-ON

TO

HDMI-MUTE

HDMIBWC

HDMI-MUTE

ASIC-BANK

SUBSYNCSW

HDMI-MUTE

FMT-PGOOD

CARD-DETECT

STBY-SHORT

SPKR-SHORT

PIC

16V/10V

D7A73

DM-RESET

PWR-GOOD

MT-MONV

100

R7A77

DVI-SW

RS232-EN

100

MAIN-V1

RS232C-DET

PWR-ON

AC-OFF

1/16W

1/16W

RELAY

R7A65

R7A72

10K

10K

L7A73

SPKR-SHORT

SPKR-SHORT

MAN-RST

BLM18BB141SN1

R7A55

100

C7A73

1/16W

MT-MONV

MT-MONV

0.47

R7A78

R7A69

R7A43

-

R7A68

R7A66

MC2838-T112-1

1/16W

0

1/16W

10K

4.7K

4.7K

1/16W

1/16W

R7C55

1/16W

1/16W

TOAUD

10K

R7A53

R7A51

TV-RESET

R7A76

TEST1

1/16W

100

100

1/16W

1/16W

0

TEST2

1/16W

R7A61

R7A59

R7A73

R7A71

TEST3

R7A57

MT-AVR

100

100

R7A54

100

100

100

DMFANPWR

ITC-TEST

1/16W

1/16W

1/16W

1/16W

1/16W

10K

1/16W

R7A62

1/16W

1/16W

TEST4

1/16W

1/16W

1/16W

100

R7A75

R7A63

1/16W

MUTESPKR

1/16W

0

100

R7A80

1/16W

1/16W

R7A60

R7C72

R7A70

R7A64

R7A58

R7A56

100

MT-MONA

100

100

100

100

MT-MONA

1/16W

100

100

81

ANT_B

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

TS-ON 50

MUTE_SPKR MUTE_3

AVRMUTE 3D_RST

MONV\-MT NC2

ID3 MAIN_SDA

ID2 MAIN_SCL

ID1 VCHIP_PB

_PWRGOODENG VCHIP_RESET

_DMRESET PIP_SW

HDDFANPWR _E2RESETC

DVI-SW C_STOP

RS232_EN C-MUTE

RELAY _CRESET

TEST4 C_BUSY

TEST3 C_ACK

TEST2 C_SDA

TEST1 C_SCL

VSYNC

ASIC_BANK 600/700

HSYNCIN 5STBY2

EE_SDA EE_SDA

EE_SCL EE_SCL

3.3VSDA NC22

3.3VSCL LED

SUBSYNCSW NC21

HDMI-MUTE NC20

RS232C-DET NC19

ITC-TEST NC18

-FMTPGOOD NC17

DMFANPWR NC16

PON-1 BLANK_IN

2.7K

16V

IN

R7A49

1/16W

GND4

TP-3.3VST

R7C61

C7A81

0.1

R7C86

Q7A81

100

0

RT1P241C-T112-1

LAMP-R

1/16W

LAMP-R1

R7A81

LAMP-R

POWER

R7A52

100

100

R7C87

R7C63

1/16W

STEREO

BWC2

1/16W

82

49

0

Q7A83

2.7K

R7A82

DM_PWR_GOOD\

YUB_SW

LAMP-G

1/16W

RT1P241C-T112-1

1/16W

100

1/16W

LAMP-G1

SAP

BWC1

83

48

3.3V

R7C65

R7C88

Q7A84

R7C62

R7A83

LAMP-G

BUS_REQ

R7C47

2.7K

0

RT1P241C-T112-1

100

10K

2.7K

1/16W

STATUS-R

1/16W

1/16W

1/16W

1/16W

STAT-R

84

M1

BUS_REQ 47

R7C89

R7A84

STATUS-R

X_RAY

R7A46

D7A44

R7A47

0

100

10K

R7A45

MC2838-T112-1

5.6K

STAT-G

1/16W

STATUS-G

1/16W

YUV_DLY

Tie 3.3V(UPDATE)

1/16W

1/16W

85

46

10K

R7A85

STATUS-G

SHORT

R7A42

1/16W

100

100

Q7A85

1/16W

AC_OFF

1/16W

STBY

RT1P241C-T112-1

86

MUTE_2

45

R7C91

R7A92

R7A86

MT-MONA

BLANK2

R7A44

R7A48

0

330

100

100

1K

LED

1/16W

1/16W

1/16W

STBY-SHORT

1/16W

1/16W

87

FMONO

44

R7A79

R7A87

STBY

SUB_CONT

C7A44

C7A88

2.7K

100

L7A89

1/16W

1/16W

CARDDET 43

0.1

0.01

C7A89

Q7A88

88

SYSTEM1A

R7B42

16V

50V

10

2SC3052-T112-1E,F

LEDn

GP_ACOFF

5.6K

R7C83

16V

1/16W

10K

R7A88

1/16W

R7A99

89

IRIS

PON-SHORT 42

4.7K

R7C97

10K

R7A93

1/16W

DM-TEMP

GP_SDA

R7A41

1/16W

0

10K

IC7A00

0

KSC1

90

KSC0

0.1

4.7K

GND(UPDATE) 41

1/16W

1/16W

1/16W

C7A43

R7A40

R7C96

R7A90

KSC1

M306V7FGFP#U0

GP_SCL

16V

1/16W

1/16W

1/16W

0

100

KSC0

91

KSC1

DMFANSTP

40

DMFANSTP

R7A91

KSC0

GP_VSYNC1

R7A39

100

100

1/16W

SPKR-SHORT39

1/16W

92

R7C92

AFT1

C7A91

C7A90

R7A89

R7C95

R7C94

HDDFANSTP

RDY

R7C38

0.01

0.01

@value

10K

10K

100

100

50V

50V

@power

1/16W

1/16W

1/16W

CTS0-TRS0

1/16W

93

AFT2

38

R7C93

NC13

R7A37

R7A32

HDD-TEMP

RXD0

IC7C81

R7A95

100

100

10K

1/16W

R7C98

1/16W

94

AGC

GND(UPDATE)

1/16W

1/16W

BA00CC0WFP

37

10K

10K

R7A94

LAMPPROTECT

NC12

R7C36

100

100

SUBSYNCSW

1/16W

1/16W

RXD0

1/16W

TXD0

95 VSYNC

36

GND

25V

NC11

R7C35

96 AVSS

6

CTL

VCC

NC

OUT

C

TXD0 35

1000

100

C7A95

1/16W

C7A96

C7A93

NC10

1

2

3

4

5

R7C82

R7A96

R7A97

100

0.1

DVI-SW

220

470

1/16W

1K

16V

50V

1/16W

NC

R7C84

R7C85

Q7C81

1/16W

34

5VSL

97

HSYNC

8.2K

1.3K

2SC3052-T112-1E,F

LAMP-PROTECT

C7A94

R7A98

C7A97

B

1/16W

1/16W

R7C81

3.3VSL

2.2

1M

680

C7C81

10K

NC

50V

1/16W

25V

98

33

1/16W

GND

0.1

L7A99

G

25V/16V

L7C84

SB-CCD

201 OHM

BLM18PG600SN1

5VST

NC 32

FANSTOP

MN-CCD

99

3

C7A98

C7A99

AVCC

R

C7C84

C7C85

0.01

0.1

47

5VSCL

47

25V

LAMPLITZ

25V/16V

16V

16V

5VSDA

100

CVIN

PC_SDA

31

2

JD

VHOLD

HLF

_5VSCL _GMACOL

_5VSDA _GMAHUE

DMCTSn VSYNC2

SDSUB _TU2SD

SDMAIN _TU1SD

BYTE

CNVSS

NC _CLRKIL

WDTCLK _RESETGP

RESET

XOUT

GND3

XIN

3.3VST 5STBY

OSC1

OSC2

RMC RMC

_HMINT _OFFAC

NC _OSKBLNK

NC _HLFTONE

EDIW1 NC4

HOTPLG1 _VSYNC2GP

HOTPLG2 MAIN_SD

_HMRESETn NC6

-TVRTS NC7

EDIW2 _SCLPC

-TVRXD NC8

-TVTXD NC9

BOSS

SD-SUB

HDDFANPWR

SD-MN

+12V

1

C7A03

R7A00

MTU-R

0.1

470

16V

1/16W

MTU-L

STU-R

SW

R7A01

C7A00

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

STU-L

680

1M

-

25V

R7A20 R7A23 R7A24 R7A25 R7A26

AVR-R

1/16W

R7A04

R7A06

R7A12

100

100

100

100

100

C7A29

VID

100

100

1K

AVR-L

1/16W

C7A20

1/16W 1/16W 1/16W 1/16W 1/16W

R7A30

0.01

C7A01

1/16W

1/16W

0.01

100

25V/50V

HDDFANSTP

1000

R7A02

R7A07

R7A13

C7A17

R7A28

DM-R

25V

1/16W

25V

1K

100

470

47

C7A19

100

TO

DM-L

1/16W

1/16W

1/16W

R7B29

R7A03

R7A09

C7A12

C7A16

16V

1/16W

25V

4.7K

0.01

ENC-R

100

4.7K

0.01

1000

R7A29

1/16W

R7A05

25V

5 VCC

OE

1/16W

1/16W

25V

C7A15

R7A27

1

100

100

ENC-L

C7A04

C7A02

1/16W

C7A13

22

100

1/16W

2.2

220

50V

1/16W

MN-R

R7A16

22

X7A13

50V

50V

A

MN-L

10K

50V

16.000MHz

R7A19

2

C7A07

1/16W

1K

C7A06

100

1/16W

MAIN-Y

50V

100

4 B

GND

MAIN-Pb

50V

3

MAIN-Pr

R7A10

R7A14

R7A18

8.2K

2.2K

2.2K

L7A16

1/16W

IC7A29

MAIN-H

1/16W

1/16W

MAIN-V

SN74CBTD1G125DBVR

SUB-Y

SUB-Pb

SUB-Pr

R7A33

SUB-H

4.7K

1/16W

SUB-V

DM-VID

3.3VSL

3.3VSL

MTU-V

STU-V

IC7A02

R7A15

MAX823REUK

4.7K

C7A09

R7A11

5VCC

4

1/16W

MAIN-V1

0.01

10K

WDI

25V/50V

1/16W

IC7A03

PIC-TXD

RST

MR

C7A10

1

3

TC7SA08FU

PIC-RXD

GND

1U

PIC-CTS

IC9C51

2

10V/16V

3.3VSL

VID

IC7A01

C9C51

C9C52

C9C53

2 INA

0.01

1/16W

RXD0

CNVSS

RESET

GND

TXD0

CLK0

BUSY

NC

GND

PIC-RTS

L9C51

LD29150DT33R

1 INB

VCC 5

R7C27

221 OHM

1 IN OUT 3

0

R7C29

IR-IN

1/16W

C7A11

0

-

GLINK-TXD

SN74CBTD1G125DBVR

470U

0.1

2

0.1

25V/50V

R7C30

9

8

7

6

5

4

3

2

1

AUD

GLINK-RXD

10V

16V

16V

R7C11

0

R7C64

5

VCC

OE

1

R7C05

0

3 GND

OUTY 4

1/16W

KU

TO

4.7K

C7A64

1/16W

R-SPKR(+)

1/16W

0.01

0

L-SPKR(-)

25V/50V

A

1/16W

-TVRESET1

2

-TVCTS

RMC

3.3VSL

RTS-TV

RXD-TV

TXD-TV

(UPDATE CONNECTOR )

-A15V

A-GND

A-GND

4 B

GND

3

A15V

12VS

-MANRST

RELAY

KSC0

KSC1

STAT-R

STAT-G

LED

LAMP-R

LAMP-G

RMC

RS232-EN

5VS

MTU-L

STU-L

AVR-L

DM-L

ENC-L

MN-L

SUB-Y

SUB-Pb

SUB-Pr

SUB-H

SUB-V

MTU-V

STU-V

GLINK-TXD

GLINK-RXD

PIC-TXD

PIC-RXD

PIC-CTS

PIC-RTS

IR-IN

A15V

A15V

A-GND

A-GND

-A15V

-A15V

L-SPKR(-)

L-SPKR(-)

R-SPKR(+)

R-SPKR(+)

RA

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

GND

GND

121

122

T883C446 MODEL/GROUP NUMBERS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

CONTENTS

WD-52527 V28

REF

V28

V28+

V29

V30

V30+

V31

TEMP-HDD

HDDFANPWR

HDDFANSTP

SPKR(-L -)

SPKR(-L -)

SPKR(+)-R

SPKR(+)-R

PG 1.....BLOCK

DES

-01

-02

-05

-07

-06

-08

R-MTU

R-STU

R-AVR

R-DM

R-ENC

R-MN

-MAINY

-MAINPb

-MAINPr

-MAINH

-MAINV

VID-DM

12VS

5VS

5VSL

A15V

A15V

GND-A

GND-A

A15V-

A15V-

WD-62527 V28

PG 2.....POWER

R7A75

Install

X

Install

X

Install

X

PG 3.....INTERFACE

WD-52528 V28+

R7C75

X

Install

X

Install

X

Install

R8P08

PG 4.....FMT [DVI]

1/16W

220

DETECT-CARD

PROTECT-LAMP

PG 5.....FMT [MICRO]

WD-62528 V28+

R7A76

Install

Install

X

X

Install

Install

5VS

3.3VSL

RESET1-TV

TXD-TV

RXD-TV

CTS-TV

RTS-TV

RESET-DM

GOODPWR-

RS232CDET-

PGOODFMT-

BANKASIC-

OFF-AC

SHORTSTBY-

STBY

PWRON-

HMINT EDIW1 HOTPLG1

HOTPLG2 HMRST EDIW2

R8P07

PG 6.....MICRO1 [VID-SW]

220

R7C76

X

X

Install

Install

X

X

1/16W

PG 7.....MICRO2 [AUD-PIC]

R7A77

Install

Install

Install

Install

X

X

PG 8.....MICRO3 [TV uP]

PG 9.....MICRO4 [HDMI]

R7C77

X

X

X

X

Install

Install

PG 10....TERMINAL

R8P07

220

470

4.7k

470

220

1k

TO HDMI

TO HDMI

PG 11....DEMOD

R8P08

220

220

220

470

470

470

PG 12....RISER1

PG 13....RISER2

PG 14....E2P / FRONT / CONTROL / PREAMP

PAGE 8