7 Block Diagram - go-gddq.com · flash memory (m29 w400t) irrcvro, irrcvr1 17" lcd ghs, gvs mckext...

7 Block Diagram7-1 150MB

SyncMaster 150MB/170MB 7-1

PC

H-s

ync,

V-s

ync

LVD

S(D

S90

C38

5)

Vid

eo D

ecod

er(V

PC

3230

)

Syn

c S

ep.

(LM

1881

)

I/O E

xpan

der

(PC

F85

74)

Cla

ck G

ener

ator

(IC

S50

2MT

)

Vid

eo M

UX

(NJM

2248

M)

Cap

tion

Dec

oder

(Z86

129)

Sca

ler

(PW

264)

Ana

log

to D

igita

lC

onve

rter

(AD

9884

)

Fla

sh M

emor

y(M

29 W

400T

) Y/C

Mix

er(N

JM25

09)

Vid

eo S

/W(S

TV

6400

)

IRR

CV

RO

,IR

RC

VR

1

15"

LCD

GH

S, G

VS

MC

KE

XT

DC

KE

XT

GS

OG

3.3V

VV

SV

VC

LKV

FIE

LD

3X8

RG

B

DH

S,D

VS

LVD

S_E

N,

DC

LK,D

EN

G

3.3V

3.3V

2.5V

23X

16R

GB

GC

LK,

GF

BK

2X8

YU

V

CV

BS

VH

S

RE

SE

T_V

IDE

O

BO

X,C

AP

TIO

NS

IGB

AL

NT

SC

(U

SA

,KO

RE

A)

CV

BS

*C

AP

_OU

T(C

VB

S*C

AP

TIO

NS

IGN

AL)

3

3.3

V3.

3 V

_D

5V_I

N

Green

LED

(P

C,V

1,V

2,T

V)

5V_I

N

12 C

12 C

12 C

GR

EF

GB

LKS

PL,

GC

OA

ST,

GH

SF

OU

T

AN

ALO

GR

GB

PC

vid

eo

3.3V

_A3.

3V_D

5V_A

DV

D, C

amco

der

inpu

t

V2

(S-J

AC

K)

V1

(VC

R)

5V_A

5V_A

RF

_CV

BS

FR

OM

TU

NE

R

VC

R in

put

412 C

OT

HE

RS

12 C

5V_A

5V_A

3.3V

CV

BS

2X4

2

2 2

3

32

12 C

Blo

ck-D

iag

ram

(A

/D)

7 Block Diagrams

7-2 SyncMaster 150MB/170MB

BA

O33

FP

Aud

io A

mp.

(TD

A72

68)

SI4

435D

Y

LM31

7SS

1993

3AD

Y-T

1

LM26

76S

X-3

.312

V_T

UN

ER

TO

INV

ER

TE

R12

V_I

NV

ER

TE

R

LM26

76S

X-5

.0

Sou

nd P

roce

ssor

(MS

P34

10, 3

440)

8V Line

-Out

12V

_CA

P

VT

R/D

VD

Cam

code

rP

C

Ain1

Ain2

5V

5V

8V5V

5V_A

3.3V

_A5V

_D3.

3V_D

9V

9V

3.3A

V

12V

2.5V

5V_I

N

5V_I

NS

WS

W

12V

_CA

P

12V

_CA

P

12V

_CA

P

Spk

_R

Spk

_L

12 C

BA

178

M09

FP

BA

178

M08

FP

BA

05F

P-E

2B

A05

FP

-E2

Blo

ck-D

iag

ram

(W

iheo

ut

Tu

ner

)B

lock

-Dia

gra

m (

PO

WE

R)

Hea

d-P

hone

7 Block Diagrams


7-2 170MB

PC

H-s

ync,

V-s

ync

TM

DS

(SIL

150)

Syn

c S

ep.

(LM

1881

)

I/O E

xpan

der

(PC

F85

74)

Cla

ck G

ener

ator

(IC

S50

2MT

)

Sca

ler

(PW

364)

Ana

log

to D

igita

lC

onve

rter

(AD

9884

)

Fla

sh M

emor

y(M

29 W

400T

)

IRR

CV

RO

,IR

RC

VR

1

17"

LCD

GH

S, G

VS

MC

KE

XT

DC

KE

XT

GS

OG

3.3V

VV

SV

VC

LKV

FIE

LD

3X8

RG

B

DH

S,D

VS

LVD

S_E

N,

DC

LK,D

EN

G

5V

3.3V

2.5V

23X

16R

GB

GC

LK,

GF

BK

3

3.3

V3.

3 V

_D

5V_I

N

Green

LED

(P

C,V

1,V

2,T

V)

5V_I

N

12 C

12 C

GR

EF

GB

LKS

PL,

GC

OA

ST,

GH

SF

OU

T

AN

ALO

GR

GB

PC

vid

eo

3.3V

_A3.

3V_D

4

Vid

eo D

ecod

er(V

PC

3230

)D

oubl

e S

can

Rat

or(S

DA

9400

)V

ideo

MU

X(N

JM22

48M

)

Cap

tion

Dec

oder

(Z86

129)

Y/C

Mix

er(N

JM25

09)

Vid

eo S

/W(S

TV

6400

)

YU

V

CV

BS

VH

SR

ES

ET

_VID

EO

BO

X,C

AP

TIO

NS

IGB

AL

NT

SC

CV

BS

*C

AP

_OU

T(C

VB

S*C

AP

TIO

NS

IGN

AL)

12 C

5V_A

DV

D, C

amco

der

inpu

t

V2

(S-J

AC

K)

V1

(VC

R)

5V_A

5V_A

RF

_CV

BS

FR

OM

TU

NE

R

VC

R in

put

12 C

OT

HE

RS

12 C

5V_A

5V_A

3.3V

CV

BS

2

2 2

3

32

12 C2X

8

Blo

ck-D

iag

ram

(A

/D)

7 Block Diagrams


BA

O33

FP

Aud

io A

mp.

(TD

A72

68)

SI4

435D

Y

LP39

64_2

.5S

1993

3AD

Y-T

1

LM26

76S

X-5

.012

V_T

UN

ER

TO

INV

ER

TE

R12

V_I

NV

ER

TE

R

LM26

76S

X-3

.3

Sou

nd P

roce

ssor

(MS

P34

10, 3

440)

8V Line

-Out

12V

_CA

P

VT

R/D

VD

Cam

code

rP

C

Ain1

Ain2

5V

5V

8V5V

5V_A

3.3V

_A5V

_D3.

3V_D

9V

9V

5V_I

N

12V

2.5V

3.3V

3.3V

SW

SW

12V

_CA

P

12V

_CA

P

12V

_CA

P

Spk

_R

Spk

_L

12 C

BA

178

M09

FP

BA

178

M08

FP

BA

05F

P-E

2B

A05

FP

-E2

Blo

ck-D

iag

ram

(W

ith

ou

t T

un

er)

Blo

ck-D

iag

ram

(P

OW

ER

)

Hea

d-P

hone


8 Wiring Diagram

8-1 150MB

CN807

CN201

CN500

CN803

TUNER BOARD

MAIN BOARD

1 2 3 4 7 5 8 6 9 1 2,4

3,5

1 2,4

1 2,3

1 2,3

3,5

10,11

1 SPKOUT-L +12V 1~3GND 4RF_CVBS 5GND 6,7NC 8SCL 9SDA 10NC 11INT 12

2 GND

1 SPKOUT-L

2 NC

3 GND

CN805

CN806 CN804 CN800 CN801 CN802

TO MAIN BOARD

TO LCD TO INVERTER

TO FUNCTION

TO TUNER BOARD

TO SPEAKER

GND

H/POUT-R

H/POUT-L

SPKOUT-R

SPKOUT-L

SPKIN-R

SPKIN-L

H/PIN-R

H/PIN-L

NC

GND

LINEOUT-R

LINEOUT-L

GND

LINEIN-R

LINEIN-L

GND

R GND

L

1 3 4 1,2,5~7

3 4

GND

CHK-VIDEO

VCR

GND

YIN

CIN

1

RED

2

GREEN

3

BLUE

48

GND

9

NC

10

SELF-TEST

11

GND

12

DDC-DATA

13

H-SYNC

14

V-SYNC

15

DDC-CLK

1,2

+12V

3

GND

CN102

CN200 CN101

CN203

~

1~3 +12V4 GND5 RF_CVBS6,7 GND8 NC9 SCL10 SDA11 NC12 INT1 +3.3V2 GND3 TX3+4 TX3-5 GND6 TXCLK+7 TXCLK-8 GND9 TX2+10 TX2-11 GND12 TX1+13 TX1-14 GND15 TX0+16 TX0-17,18 GND19,20 +3.3V

LED_PC 1PORTC 2~7 LED_VCR 8

LED_CAM 9

LEDRED 10

LEDGREEN 11

LED_TV 12+5V 13BUZZER 14NC 15

GND 1BL_CNT 2GND 3BL_ON 4GND 5GND 6+5V 7GND 8GND 912V_BL 10~12

CN404

CN501

8 Wiring Diagram


8-2 170MB

CN807

CN201

CN601

CN803

TUNER BOARD

MAIN BOARD

1 2 3 4 7 5 8 6 9 1 2,4

3,5

1 2,4

1 2,3

1 2,3

3,5

10,11

1 SPKOUT-L +12V 1~3GND 4RF_CVBS 5GND 6,7NC 8SCL 9SDA 10NC 11INT 12

2 GND

1 SPKOUT-L

2 NC

3 GND

CN805

CN806 CN804 CN800 CN801 CN802

TO MAIN BOARD

TO LCD TO INVERTER

TO FUNCTION

TO TUNER BOARD

TO SPEAKER

GND

H/POUT-R

H/POUT-L

SPKOUT-R

SPKOUT-L

SPKIN-R

SPKIN-L

H/PIN-R

H/PIN-L

NC

GND

LINEOUT-R

LINEOUT-L

GND

LINEIN-R

LINEIN-L

GND

R GND

L

1 3 4 1,2,5~7

3 4

GND

CHK-VIDEO

VCR

GND

YIN

CIN

1

RED

2

GREEN

3

BLUE

48

GND

9

NC

10

SELF-TEST

11

GND

12

DDC-DATA

13

H-SYNC

14

V-SYNC

15

DDC-CLK

1,2

+12V

3

GND

CN102

CN200 CN101

CN203

~

1~3 +12V4 GND5 RF_CVBS6,7 GND8 NC9 SCL10 SDA11 NC12 INT1,2 GND3 TX2+4 TX2-5,6 GND7 TX1+8 TX1-9,10 GND11 TX0+12 TX0-13,14 GND15 TXC+16 TXC-17,18 GND19~24 NC26~30 LCD+5V31 NC

LED_PC 1PORTC 2~7 LED_VCR 8

LED_CAM 9

LEDRED 10

LEDGREEN 11

LED_TV 12+5V 13BUZZER 14NC 15

GND 1BL_CNT 2GND 3BL_ON 4GND 5GND 6+5V 7GND 8GND 912V_BL 10~12

CN404

CN501


+3.3V IS ALWAYS ACTIVE +2.5V IS ALWAYS ACTIVE+5V_IN IS ALWAYS ACTIVE

+5V

+3.3V

+5V_D

+5V+12V_IN

+3.3V

+3.3V

+3.3V_A

+3.3V_B

+3.3V+12V_IN

+5V_IN

+3.3V

+3.3V

+5V_IN

+3.3V_D

+12V_IN

+3.3V

+5V_IN

+2.5V

+12V_INVERTER

+3.3V_D

+3.3V

+5V_IN

+3.3V

+3.3V+3.3V_D

+3.3V_A

+12V_TUNER

+3.3V_P

+3.3V_A

+3.3V

+3.3V_P

+3.3V_B

GCOAST

ADPDNn

MAINPWB

MAINPWB

RESET

GVS

GRE(7:0)

ADPDNn

GHS

CHK_DSUB

GGO(7:0)

GGE(7:0)

GRO(7:0)

GHSFOUT

GBLKSPL

GREF

SCLSDA

GBO(7:0)

GBE(7:0)

RESETn

MCKEXT

DCKEXT

NMI

WR1n

WR0n

GFBK

GCLK

10

9

8

11

12

13

14

15

9 Schematic Diagram

9-1 ADC / PLL Part Schematic Diagram (150MB)

9 Schematic Diagrams


9-2 Video Decoder Part Schematic Diagram (150MB)

{ OPTION }

[US]

[US]

[OTHER][US][OTHER]

[US][OTHER]

[OTHER]

[US]

+5V_D

+5V_A

+3.3V_D

+5V_A

+5V_A

+3.3V_D

+12V_CAP

+5V_A

+5V_A

+5V_A

+5V_A

+5V_A

+3.3V_D

+5V_A

+5V_A

+5V_A

+5V_A

+5V_A

+5V_D

+12V_TUNER

+5V_A

+12V_CAP

+5V_A

+5V_D

RF_CVBS

SCL_5

SDA_5

INT

PAL

RESET_VIDEO

RESET_V

VH

S

VH

S1

VHS1VHS2

VCLK

VHS2

SCL

SDA

YIN

CIN

VCRCHK_VIDEO

VPEN

RESET_V

SDA

SCL

VG(7:0)

VB(7:0)

VV

S

VFI

EL

D

CVBS*CAP_OUT

24

16

17

1819

20

21

22

23

26 25

28

27

16 IC504 #57

Vp-p = 3.3 V

17 IC504 #56

Vp-p = 3.3 V

18 IC504 #53

Vp-p = 3.3 V

19 IC504 #41

Vp-p = 3.3 V

20 IC504 #40

Vp-p = 3.3 V

21 IC504 #28

Vp-p = 3.3 V

22 IC504 #19

Vp-p = 3.3 V

23 IC204 #4

Vp-p = 900 mV

24 IC504 #74

Vp-p = 890 mV

25 IC202 #1

Vp-p = 1.63 V

26 IC202 #7

Vp-p = 1.63 V

27 IC202 #5

Vp-p = 2.08 V

28 IC202 #4

Vp-p = 2.28 V



9-3 PW264 Part Schematic Diagram (150MB)

+3.3V_2

+3.3V_2

+3.3V_2+3.3V_2

+2.5V +3.3V

+3.3V_2

+3.3V_2

+3.3V

+3.3V_2

+3.3V_2

+3.3V_2

NM

I

WR

1nW

R0n

RO

MW

En

RO

MO

En

VPPEN

LEDREDLEDGRNCHK_DSUBCHK_VIDEOCHK_SVIDEO

DVSDHS

DENG

BOOTWE

SDA

INT

LVDS_EN

LCPWONAUXPWON

SCL

ADPDNn

RE

SET

MC

KE

XT

DC

KE

XT

RX

DT

XD

IRR

CV

R0

IRR

CV

R1

MAINPWB

BUZZER

DCLK

RESET_VIDEO

GFBK

GCOAST

GCLK

GBLKSPL

GVS

GSOG

GREF

GHSFOUT

GHS

VCLK

VFIELDVHS

VPEN

VVS

GRE(7:0)

GGE(7:0)

GBE(7:0)

GRO(7:0)

GGO(7:0)

GBO(7:0)

VG(7:0)

VB(7:0)

VR(7:0)

PORTC(5:0)

DRE(7:0)

DGE(7:0)

DBE(7:0)

DA

TA

(15:

0)

AD

DR

ESS

(19:

1)

29 30

3132

33

34

V_i

nt

29 IC301

Vp-p = 2.30 V

30 IC301

Vp-p = 2.30 V

31 IC301

Vp-p = 3.36 V

32 IC301

Vp-p = 3.36 V

33 IC301

Vp-p = 3.56 V

34 IC301

Vp-p = 2.0 V

9-4 Memory Part Schematic Diagram (150MB)



+5V_IN

+5V_IN +5V_IN

+3.3V

+5V_IN

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+5V_IN

BUZZER

LED_PC

LED_VCR

LED_CAM

LED_TV

SCL_ISDA_I

ROMOEn

ROMWEn

SDASCL

PORTC(5:0)

BOOTWE

ROMOEnROMWEn

LEDRED

LEDGRN

9-5 LVDS Part Schematic Diagram (150MB)



+3.3V

LCPWON

SDA_ISCL_I

AUXPWON

35 36

35 CN500 #7

Vp-p = 360 mV

36 CN500 #6

Vp-p = 340 mV



9-6 Audio Part Schematic Diagram (150MB)

INT

3

54

7

6

3 IC801 #71

Vp-p = 3.3 V

4 IC801 #28

Vp-p = 140 mV

5 IC801 #27

Vp-p = 140 mV

6 IC800 #2

Vp-p = 5 V

7 IC800 #7

Vp-p = 5 V



+5V_IN IS ALWAYS ACTIVE+3.3V IS ALWAYS ACTIVE

+12V_IN

+3.3V_A +3.3V_D

+12V_IN

+3.3V_A

+3.3V

+3.3V

+3.3V

+5V_IN

+3.3V_P

+5V

+3.3V_D

+12V_INVERTER

+3.3V_B

+3.3V_A

+3.3V

+3.3V_D +5V_D+3.3V

+3.3V

+3.3V

+5V

+5V_IN

+5V_IN

+3.3V

+3.3V

+3.3V

+3.3V_P

+12V_TUNER

+12V_IN

+3.3V_B

+3.3V

+3.3V

+2.5V

GCLK

GFBK

MAINPWB

MAINPWB

GCOAST

ADPDNn

DCKEXT

RESET

GVSGHS

CHK_DSUB

GGE(7:0)

GRO(7:0)

GRE(7:0)

ADPDNn

GREF

SCLSDA

GBO(7:0)

GBE(7:0)

GGO(7:0)

RESETn

MCKEXT

NMI

WR1n

WR0n

GHSFOUT

GBLKSPL

14

15

12

13

11

8

9

10

+2.5V IS ALWAYS ACTIVE+5V_IN +2.5V

9-7 ADC / PLL Part Schematic Diagram (170MB)

8 IC107 #15

Vp-p = 700 mV

9 IC105 #7

Vp-p = 3.3 V

10 IC106 #12

Vp-p = 3.3 V

11 IC107 #41

Vp-p = 3.3 V

12 IC109 #5

Vp-p = 2.7 V

13 IC111 #5

Vp-p = 4 V

14 IC107 #115

Vp-p = 2.1 V

15 IC107 #117

Vp-p = 3.3 V



[US]

[OTHER]

[US]

[OTHER]

+5V_A

+3.3V_D

+5V_A

+3.3V_D1

+5V_A

+5V_A

+3.3V_D

+5V_A

+3.3V_D1

+5V_A

+5V_D

+5V_A

+5V_D

+3.3V_D2

+12V_CAP

+3.3V_D1

+5V_A

+3.3V_D

+12V_TUNER

+5V_D

+5V_D

+3.

3V_D

2

+12V_CAP+5V_A

+5V_A

+3.

3V_D

1

+3.3V_D

+5V_A

+3.

3V_D

1

+3.

3V_D

2

+3.3V_D2

+3.3V_D

+5V_A

+5V_A

+5V_A

+5V_A

RESET_VIDEO

RF_CVBS

INT

SCL_5

SDA_5

PAL

CVBS*CAP_OUT

VV

S1

RE

SET

_VID

EO

VH

S1

LL

C1

LL

C2

LL

C2

VH

S2

VV

S1

VH

S1

VHS3VHS2

VHS3

VG(7:0)

VB(7:0)

VGO(7:0)

VBO(7:0)

SCL

SDA

VVSVHS

VPEN

VC

LK

VGO(7:0)

VBO(7:0)

VFI

EL

D

SCL

SDA

YIN

CIN

VCRCHK_VIDEO

RESET_VIDEO

RESET_V

SDA

SCL

LLC2

LLC1

24

16

17

1819

20

21

22

23

26 25

28

27

4243

44

22

9-8 Video Decoder Part Schematic Diagram (170MB)

16 IC209 #57

Vp-p = 3.3 V

17 IC209 #56

Vp-p = 3.3 V

18 IC209 #53

Vp-p = 3.3 V

19 IC209 #41

Vp-p = 3.3 V

20 IC209 #40

Vp-p = 3.3 V

21 IC209 #28

Vp-p = 3.3 V

22 IC207 #62

Vp-p = 3.3 V

23 IC204 #4

Vp-p = 900 mV

24 IC209 #74

Vp-p = 890 mV

25 IC202 #1

Vp-p = 1.63 V

26 IC202 #7

Vp-p = 1.63 V

27 IC202 #5

Vp-p = 2.08 V

28 IC202 #4

Vp-p = 2.5 V

42 IC207 #29

Vp-p = 2.5 V

43 IC207 #28

Vp-p = 3.8 V

44 IC207 #26

Vp-p = 4 V



9-9 PW364 Part Schematic Diagram (170MB)

+3.3V_2+3.3V_2

+3.3V_2

+3.3V_2 +3.3V_2+3.3V_2

+3.3V

+3.3V_2

+3.3V_2+2.5V +3.3V

+3.3V_2

V_I

NT

DBO(7:0)

DGO(7:0)

SCL

SDA

IRR

CV

R0

IRR

CV

R1

NM

I

WR

1nW

R0n

RO

MW

En

RO

MO

En

VPPEN

LEDREDLEDGRNCHK_DSUBCHK_VIDEOCHK_SVIDEO

DVSDHS

DENG

BOOTWE

INT

LVDS_EN

LCPWONAUXPWON

DRO(7:0)

RE

SET

MC

KE

XT

DC

KE

XT

RX

DT

XD

MAINPWB

BUZZER

DCLK

RESET_VIDEO

ADPDNn

GFBK

GCOAST

GCLK

GBLKSPLGREF

GHSFOUT

GHS

VFIELDVHS

VPEN

VVS

GVS

GSOG

GRE(7:0)

GGE(7:0)

GBE(7:0)

GRO(7:0)

GGO(7:0)

GBO(7:0)

VG(7:0)

VB(7:0)

PORTC(5:0)

DRE(7:0)

DGE(7:0)

DBE(7:0)

DA

TA

(15:

0)

AD

DR

ESS

(19:

1)

VCLK

29 30

3132

33

34

29 IC301

Vp-p = 2.30 V

30 IC301

Vp-p = 2.30 V

31 IC301

Vp-p = 3.36 V

32 IC301

Vp-p = 3.36 V

33 IC301

Vp-p = 3.56 V

34 IC301

Vp-p = 2.0 V



9-10 Memory Part Schematic Diagram (170MB)

+5V_IN

+5V_IN

+5V_IN

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+5V_IN

+5V_IN

+3.3V

LEDGRN

LEDRED

BUZZER

LED_PC

LED_VCR

LED_CAM

LED_TV

SCL_ISDA_I

ROMWEn

SDASCL

PORTC(5:0)

ROMOEn

BOOTWE

ROMOEnROMWEn



9-11 LVDS Part Schematic Diagram (170MB)

+5V_IN +5V_IN

+3.3V_D

+5V_LCD

+3.3V_D

+3.3V_D

+5V_LCD

+3.3V_D

+5V_LCD

+3.3V_D

+3.3V_D

+12V_IN

AUXPWON

+3.3V_D

LCPWON

SDA_ISCL_I

40 41

40 CN601 #15

Vp-p = 500 mV

41 CN601 #16

Vp-p = 500 mV



9-12 Audio Part Schematic Diagram (170MB)

INT

6

5

7

4

4 IC801 #28

Vp-p = 140 mV

5 IC801 #27

Vp-p = 140 mV

6 IC800 #2

Vp-p = 5 V

7 IC800 #7

Vp-p = 5 V

7 Block Diagram - go-gddq.com · flash memory (m29 w400t) irrcvro, irrcvr1 17" lcd ghs, gvs mckext...

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Transcript of 7 Block Diagram - go-gddq.com · flash memory (m29 w400t) irrcvro, irrcvr1 17" lcd ghs, gvs mckext...