JVC Model 200 service manual Video Processor Board

		Chapter 2---System Description
I	TINT	Data for adjustment of Hue
I	COLOR	Data for adjustment of color
I	SHARP	Data for adjustment of Sharpness
I	VTR	Selection of VTR mode
O	VNR	Selection of Video Noise Reduction mode

	Quad Standard Decoder VIC I/O
	This section provides a description of the inputs to and outputs
	from the Quad Standard Decoder VIC. The I/O descriptions are
	arranged by the source/destination of the signal. The format used
	is such that the assembly communicated with is used as the
	primary heading of each group of signals. Those signals are
	further subdivided into inputs and outputs. Input refers to an Input
	to the VIC, output refers to an output from the VIC.
Table 2-6.Quad Standard Decoder VIC Signals
	Projector Inputs
INPUT	DESCRIPTION
Composite V	Video input signals-about 0.7 to 1 VPP
S-Video	Video input signal-about 0.7 to 1 VPP for Luminance and about .3-.6
	VPP for Chrominance (Burst)
	Video Processor Board
OUTPUT	DESCRIPTION
/SELECT	Selection indicator for VIC. Low indicates the Quad VIC is selected.
RED	Video signals. about 0.7 to 1 VPP
GRN
BLU
H, V	Horizontal/vertical sync signals, about 1-1.25 VPP
	System Controller Board
INPUTS	DESCRIPTION
IIC_CLK	IIC clock line. Unidirectional clock line for control of synchronous
	data transfer over the IIC bus interface.
IIC_DATA	IIC data line. Bidirectional serial line for synchronous data transfer
	between System Control Board and the VIC.

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