Circuit Description - Zenith ZVM-121 Service Manual

COMPOSITE
VIDEO
INPUT
SYNC
AMPfSEP
CIRCUIT DESCRIPTION
Refer to the Schematic Diagram while you read the
following information. The signal flow from input to
output is shown in the Block Diagram, Figure
5-1.
HOR IZ
PROCESSOR
VERT
AMP II
POWER
SUP PL Y
Figure 5-1
B+
VIDEO
OUTPUT
BEAM
CURRENT
LIM ITER
Page 5-1
CRT
HORIZ
OUTPUT
HOR IZ
DRIVER