B&K 415 - Page 35

Figure 4.10 Model 415 Block Diagram for MKR Function
R·F
AGC
BIAS
415 SIGNAL
~ INPUT (75fi)
-~~-
VHF
TUNERS
UHF
1/IOEO
1-F
AMPLIFIERS
t
1-F
AGC
BIAS
SOUNO
DETECTOR
VIDEO
DE
TECTO':J t
OUTPUT _j
USE VTVM
SOUNO 1-F
ANO
DEMODULATOR
1ST
VIDEO
AMPLIFIER
1ST
COLOR
AMP
AUDIO
OUTPUT
2,,~
COLOR AMP
(BANDPASS)
Figure 4.11 Color TV Receiver Block Diagram for MKR Function
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