Magnavox 19MF301B Service Manual download pdf (Page 52)

9-3

3. Digital Signal Process Block Diagram

FL11.0ABLD

DIGITAL MAIN CBA UNIT

IC3005 (DIGITAL SIGNAL PROCESS)

CN3005

LLV1(+)21

LLV1(-)20

LLV0(+)23

LLV0(-)22

LLV2(+)19

LLV2(-)18

LLV3(+)13

LLV3(-)12

LLV4(+)11

LLV4(-)10

LLV5(+)9

LLV5(-)8

LLVCLK(+)16

LLVCLK(-)15

TP6

POL5

CPV4

OE13

STV1

P14

P13

N16

N15

P16

P15

T16

R14

R13

T13

T14

T15

R16

R15

L13

M15

L16

L15

M14

B4

A4

C16

C15

B3

A3

B2

A2

B1

A1

G14

F14

LVDS TX

DIGITAL

SIGNAL

PROCESS

A/D

CONVERTER

SW

D8

B11

C9

C10

COM-VIDEO-Pr-IN

COM-VIDEO-Pb-IN

COM-VIDEO-Y/VIDEO-IN

IF-AGC

HDMI-IN

VGA-SCL

VGA-SDA

JK3004

TMDS-D0(+)

TMDS-D0(-)

TMDS-D1(+)

TMDS-D1(-)

TMDS-D2(+)

TMDS-D2(-)

HDMI-DATA

HDMI-CLOCK

7

9

4

6

1

3

10

12

16

15

TMDS-CLOCK(+)

TMDS-CLOCK(-)

DEMODULATOR

/MPEG DECODER

A12

A16

AUDIO I/F

AMP(R)-OUT

AMP(L)-OUT

SPDIF

A7

N10

B7

DATA(0-15)

ADDRESS(0-12)

IC3002

N4,N7,N8,P3,P4,

P6-P8,R3,R4,R6,

R8,T2-T5

H1,H2,J1,J2,J4,K1,

K3,L1,L2,M1-M3,N1

B1,B9,C2,C8,

D1,D3,D7,D9,

F1,F9,G2,G8,

H1,H3,H7,H9

M2,M3,M7,M8,

N2,N3,N7,N8,

P2,P3,P7,P8,R2

(DDR2 SDRAM)

AUDIO

DECODER

HDMI

I/F

DIF-OUT1

DIF-OUT2

IF-AGC

TO

VIDEO/AUDIO

BLOCK DIAGRAM

VIDEO

DECODER

HDMI-SCL

HDMI-SDA

B12

COMP-DET

N12

COMP-DET

B8

AUDIO(R)

A8

AUDIO(L)

VIDEO SIGNAL

AUDIO SIGNAL

TP

POL

CPV

OE

STV

VGA-R-IN

VGA-G-IN

VGA-B-IN

C7

A9

C11

VGA-HSYNC

VGA-VSYNC

VGA-HSYNC

VGA-VSYNC

B14

A14

VGA-SDA

VGA-SCL

Q3202

BUFFER

Q3201

BUFFER

LCD MODULE

ASSEMBLY

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