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3 video input cards, Standard rgb video input card (rgb_vic), Figure 2-6. standard rgb vic i/o – JVC Model 200 User Manual

Page 28: Chapter 2---system description

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Chapter 2---System Description

2.3.3 Video Input Cards

The four types of Video Input Cards that can be used with the
Model 200 Projector are:
• Standard RGB Video Input Card, which is supplied with each

projector and is used for RGB standard formats

• Optional Four Input RGB VIC used in a similar manner as a

switcher.

• Optional HDTV VIC used for High Definition Television.
• Optional Quad Standard Decoder VIC used for NTSC, PAL

SECAM and other composite sources.

Standard RGB Video Input Card (RGB_VIC)

The RGB Video Input Card (RGB_VIC) is located on the back side
of the projector. It has five BNC input connectors. It provides the
RGB and sync interface for the Model 200 projector.

The following functions are provided by the RGB VIC:
• Video and sync interface for red, green and blue
• LED

indication

• IIC serial bus interface

RED

GREEN

BLUE

HORIZ

VERT

RED_VIC
GREEN_VIC
BLUE_VIC
H_VIC
V_VIC

/SEL_VIC

IIC_CLK

IIC_DATA

IIC_INT

+5.1Vstby

+5.1V

+15V

-15V

IIC

12

B2

B4

B6

B8

B10

A16
B16
B15
B14

B13
A13

A12

Pin callouts are to P12, P14, or P18
depending on which VIC slot is used.

GND

GND

GND

A1

A2

A3

Figure 2-6. Standard RGB VIC I/O

Video and sync interface for red, green and blue

The RGB VIC provides a high bandwidth interface for the three
color video signals. The video signals are routed to the Backplane
Board without any distortion or modification. The sync signals
(horizontal and vertical) are also directly connected to the
Backplane Board.

2-14

Model 200 Service Manual