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— 29 —

Connection:

1. Connect a dynamic picture video device to the VIDEO 1 IN

jack of the unit.

2. Press the  VIDEO FUNCTION  button, and set the input source

to VIDEO 1.

3. Move the cursor of the remote commander supplied as an ac-

cessory provided, and display the OSD function frame.

4. Take note of the blue and green screens at the bottom left of the

OSD function frame.

5. Disconnect the video device connected at 1.
6. Adjust RV201 of the OSD (V) board so that the blue and green

parts at the bottom left of the OSD function frame to the same
color as the images checked at 4.

Monitor

set

MONITOR OUT

VIDEO 1 IN

VTR etc.

Monitor

monitor screen

FUNCTION

SOUND

SETUP

INPUT

SUB

USER

F ™

F +

F =

F P

F p

F )

F (

F 0

F1

OSD function frame

Blue area

Green area

Perform this adjustment when disconnecting the external video de-
vice. If the external video device is connected, there is no meaning
in performing this adjustment due to the use of the color burst of the
external device instead of the internal sync signal.

JW232

IC205

CT201

IC215

RV201

CT202

CNP202

OSD WIDTH

OSD PICTURE

OSD COLOR BURST

— 30 —

Function

–

–

–

–

–

–

O

O

O

O

–

O

O

O

O

O

O

O

O

O

I

I/O

O

O

O

O

I

–

I

I

–

I

I

–

I

I

I

I

O

O

Function

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

38

39

40

Pin No.

Pin Name

I/O

Not used

Not used

Not used

Not used

Not used

Not used

STANDBY indicator drive signal output

SURROUND indicator drive signal output

TONE indicator drive signal output

INDEX indicator drive signal output

Ground

CD indicator drive signal output

DAT/MD indicator drive signal output

TAPE indicator drive signal output

TV indicator drive signal output

LD indicator drive signal output

VIDEO3 indicator drive signal output

VIDEO2 indicator drive signal output

VIDEO1 indicator drive signal output

Serial data output to OSD controller

Serial data input from OSD controller

Serial clock input/output with OSD controller

FL clear signal output to FL driver “H” : active

FL data output to FL diver

FL clock output to FL diver

FL latch output to FL driver “H” : active

Remote control signal input

+5V power supply (Back-up)

Reference voltage input (+) (+5V)

Reference voltage input (–) (Ground)

Ground

Key input 1

Key input 2

Ground

Key input 3

Key input 4

Key input 5

AD version setting input

Volume motor control signal output

Volume motor control signal output

MBUS-V2

MBUS-MON

MBUS-STATUS-OUT

—

—

—

LED STANDBY

LED SURR

LED TONE

LED INDEX

VSS

LED CD

LED DAT/MD

LED TAPE

LED TV

LED LD

LED V3

LED V2

LED V1

RX (SIN)

TX (SOUT)

BUSY

FL CLEAR

FL DATA

FL CLK

FL LAT

SIRCS

VCC (A)

+AVR

–AVR

GND (D)

AD KEY IN 1

AD KEY IN 2

VSS (D)

AD KEY IN 3

AD KEY IN 4

AD KEY IN 5

AD VERSION

VOL +

VOL –

• Abbreviation

OSD : On Screen Display
FL

: Fluorescent indicator tube

— 31 —

I

I

I

I

I

O

I

O

O

O

–

–

–

–

–

–

–

–

–

–

–

I

–

O

I

–

O

O

O

O

O

O

O

O

O

O

I

–

–

–

Function

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

Function

Pin No.

Pin Name

I/O

Mode setting pin (Fixed at “H”)

Mode setting pin (Fixed at “H”)

Mode setting pin (Fixed at “L”)

Stanby signal input (Fixed at “H”)

STOP signal input “L” : active

Reset output to system controller “L” : reset

Slave data request signal input from system controller

Master request signal output to system controller

Master data output to system controller

Master clock output to system controller

Ground

Not used

Not used

Ground

Not used

Not used

Not used

Not used

Not used

Not used

Not used (Ground)

Reset signal input “L” : reset

Ground

Clock output (4MHz)

Clock input (4MHz)

+5V power supply (Back-up)

TUNER indicator drive signal output

PHONO indicator drive signal output

MUTE indicator drive signal output

LEARNING indicator drive signal output

DIRECT PASS indicator drive signal output

INPUT indicator drive signal output

Volume indicator drive signal output “H” : active

Bass boost indicator drive signal output “H” : active

Speaker select control signal output

Speaker select control signal output

Power on detect signal input

Not used

Not used

Not used

MODE0

MODE1

MODE2

STANBY

STOP

U-RESET

U-SREQ

U-MREQ

U-DATA

U-CLOCK

(GND)

AUBUS IN

AUBUS OUT

(GND)

FUNCTION-B

FUNCTION-A

UP/DOWN-B

UP/DOWN-A

LEFT/RIGHT-B

LEFT/RIGHT-A

—

RESET

VSS (D)

XO

XI

VCC (D)

LED TUNER

LED PHONO

LED MUTE

LED LEARNING

LED D. PASS

LED INPUT

LED VOL

LED BASS B

SP-A

SP-B

PW-SW

—

—

MBUS-V1

— 32 —

Pin Name

YIN

CIN

VIN

AVCC

FSCO

VBLK

VCC

EXS

XS

HSYNC

VSYNC

EXHSYN

EXVSYN

GND

EXD

XD

VOB

VOC 2

VOC 1

VOC 0

TEST

S. CLK

S. DATA

CS

VOUT

COUT

YOUT

AGND

Pin 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

I/O

I

I

I

–

O

O

–

I

O

O

O

I

I

–

I

O

O

O

O

O

I

I

I

I

O

O

O

–

Function

Luminous signal input for superimpose displays

Chroma signal input for superimpose displays

Composite signal input for superimpose displays

Power supply (+5V) (Analog)

Color burst phase signal output

Vertical blanking period output (Not used)

Power supply (+5V)

External circuit of the clock generator for color burst signals (14.3MHz)

External circuit of the clock generator for color burst signals (Not used)

H. SYNC/COMPOSIT SYNC singal output

V. SYNC signal output (Not used)

External H. SYNC signal input

External V. SYNC signal input

Ground

External circuit of the display dot clock generator

External circuit of the display dot clock generator

Character and background period signal output (Not used)

Chroma signal output (Not used)

Chroma signal output (Not used)

Chroma signal output (Not used)

Test pin (Fixed at “H”)

Shift clock input for serial transmission

Serial data input

Chip select input

Composite video signal output

Chroma signal output

Luminous signal output

Ground (Analog)

• Abbreviation

OSD : On Screen Display