Philips BP2.2U Service Manual page 131

Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.17.3 Diagram B2B, UPC3220GR (IC 7T43)
Block Diagram and Pin Configuration
AGC AMP.
1
AGC IN1
AGC IN2 2
3
V
AGC
OSC OUT
4
GND
BUFFER AMP.
OSC IN1 5
OSC IN2 6
V 1 7
CC
8
V 2
CC
Figure 9-32 Internal block diagram and pin configuration
BP2.2U, BP2.3U
(Top View)
MIXER
VIDEO AMP.
9.
16
MIX OUT2
15
MIX OUT1
14
GND
13
IN1
12
IN2
11
GND
10 OUT1
9
OUT2
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