Ic Block Diagram - Sanyo AVL209 Service Manual

As follows we are going to introduce the inner IC block diagram and function.
1. Inner block diagram of M52760 IF signal processing IC (AFT, QIF, VIDEO OUT)
Descriptions of the pins:
Pin Description
4, 5 VIF input
7 1ST_SIF input
10 AUDIO OUT
Pin Description
13 QIF OUT
14 VCC
18 VIDEO OUT
12