JVC 250 - Manual (Page 122)

Chapter 5---Electronics
Model 250 Service Manual 5-67
YPbPr VIC
This decoder video input card (YPbPr_VIC) contains three BNC input connectors
that can be used for two different inputs, YPbPr or GBR. The YPbPr PCB
converts these component signals to RGB type image signals.
YPbPr VIC - Main Functions
! Image input and output buffers
! Conversion of YPbPr signal format to RGB signals format
! Separation of syncs from the Y/G input signal
! Hue, sharpness, gamma, and color adjustment
! Selection of RGB component input or YPbPr input
! LED indication
! IIC serial bus interface
Figure 5-37 YPbPr VIC I/O Diagram.