Philips 37PF7320/93 Spezifikationen PDF herunterladen (Seite 78)

Circuit Descriptions, Abbreviation List, and IC Data Sheets

EN 78 LC4.9A AA9.

9.5 Video: TV Part (Diagrams B1, B2, and B3)

Figure 9-3 Block diagram video processing

TUNER & VIF

B23

CINCH ANALOGUE IO

HERCULES

SYNC INTERFACE

VIDEO

B17

SIDE

CONNECTIONS

SIDE AV

HERCULES

1102

UX1318ST

TUNER

2106

1104

VIF1

VIF2

3104

RF_AGC

SCL

SDA

AGC

Detect

SC2_Y_IN

SC2_Y_IN_1

SC2_C_IN

SC2_CVBS_MON_OUT

77 78 79 80

7208

7209

7210

74 75 76 70 71 72

RGB/Pr Pb Insert

YUV Interface

RGB Matrix

Blue & Black

Strech

Gamma Corr.

PAL/NTSC/

SECAM

Decoder &

Baseband

Delay

Sync Sep

H-OSC

H-Shift

H-Drive

Vertical &

East-West

Geometry

CVBS/Y

VDRB

H/V

HOUT

INSSW3

Chroma

Yint

R/Pr-3

G/Y3

B/Pb-3

YOUT

VOUT

UOUT

VIN

UIN

YIN

B_OSD

G_OSD

R_OSD

Fast Blanking

Peaking

SCAVEM

U/V Delay

Skin Tone

U/V Tint

Saturation

YUV

YUV in/out

SAT

SCAVEM

on text

Dig. 2H/4H

Combfilter

Y Delay Adj.

cvbs/y

Sound

Traps

Video

Switch

Control

Uint

Vint

CVBS1

QSS Mixer

AM Demod.

QSS/FM

1106

SIF1

SIF2

F108

IF-TER

7217

TDA15021H

Vsync_SDTV

Hsync_SDTV

INTF_Y_OUT

INTF_U_OUT

INTF_V_OUT

SC1_B_CVI_Pb_IN

SC1_FBL_IN_1

SC1_R_CVI_Pr_IN

SC1_G_CVI_Y_IN

+5SW_a

+VTUN

7436-1

7436-2

N.C.

1304

(1M06)

1K01

SVHS

1080

1060

Y/CVBS

7206

7R57

FRONT_Y_CVBS_IN

FRONT_C_IN

SC2_AV3_C_IN

CVI_Pr_IN

CVI_Y_IN

CVI_Pb_IN

SC1_CV1_DMMI_R_Pr_IN

SC1_CV1_DMMI_G_Y_IN

SC1_CV1_DMMI_B_Pb_IN

B13

7G19

4R12

4R64

4R68

4R70

4R69

FRONT_YCVBS_IN

FRONT_C_IN

CVBS_COMB

SC2_AV3_Y_IN

SC2_OUT_SW

1R06

1R07

1R02

7R12

B23

N.C.

VIDEO

OUT

VIDEO

S-VHS

F_15270_080.eps

270505

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