Section xi: digital convergence circuit, Outline, Circuit description – Toshiba TW40F80 User Manual

Page 87

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87

Fig. 11-1 Block diagram

Filter

Filter

Filter

Filter

Filter

Filter

D/A

D/A

D/A

R

G

B

Ys

RAM (8

8

12bit)

3

Q7

15

Q7

17

Q7

19

Q7

05

Q7

04

Q7

03

GH

GV

BH

BV

RV

RH

Counter

PLL

HD

VD

Q7

07

Q7

19

32MHz

Q7

67

M-CON

DATA

CLK

RESET

R716, C711

E

2

PROM

MEMORY

Q7

01 T7

K6

4

Load

Save

Q7

13

Main bus line

Test patt

e

rn

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