Toshiba TW40F80 User Manual

Page 39

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39

Table 5-1 Names and functions of TC9097F

I/O

I

–

I

–

–

–

–

–

O

–

–

–

O

–

–

–

O

–

–

–

–

–

I

–

–

–

–

I

–

I

I

–

–

I

I

I

–

Name

ISI

VRA2

YSI

NC

VBC

VBD2

VBD4

AVDD

QSO

NC

VBD3

AGND

ISO

VRD1

NC

AVDD

YSO

VBD2

AGND

VBD1

AGND

NC

VFV

VFL1

AVDD

VLM

VDD

HDI

NC

VD1

RESET

NC

NC

TST0

TST1

TST2

NC

No.

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

Function

I color signal input

Reference voltage (low level) for AD1, AD2

Y signal input

–

Bias for clamp 1

Reference voltage for DA2, DA3

Bias 2 (high level) for DA2, DA3

Analog power

Q color signal output

–

Bias 2 (low level) for DA2, DA3

Analog ground

I signal output

Reference voltage for DA1

–

Analog power

Y signal output

Bias 1 (high level) for DA1

Analog ground

Bias 2 (high level) for DA1

Analog ground

–

Connected to VSS or VDD

Connected to VDD

Analog power

1/2 VDD for line memory

Digital power

Composite sync signal input

–

V sync signal input

Reset input (Normally: High level, Reset: Low level)

–

–

Test mode setting (normally connected to VSS)

Test mode setting (normally connected to VSS)

Test mode setting (normally connected to VDD)

–