Daewoo TVZ 1321, Service Manual

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2-2) Audio Azimuth Adjustment
• Adjustment Procedure
1. Preparation
1) Set the VCR to the PLAY mode
2) Connect scope to P602.
3) Adjust first screw on the plate under the AC head to maximize scope's signal height.
2. Adjustment Inspection standard : [Maximum Point]
Item Mode Adjustment parts Check point Test equipment Test tape Input signal
Audio Azimuth PLAY AC HEAD P602 Signal GEN. 7KHz
Adjustment SCREW Oscilloscope MONO Bar
Location of Adjustment Parts Observation Waveform
MAIN PCB Horizontal Axis : 0.1mS/DIV
Vertical Axis : 0.1V/DIV
MAIN PCB PARTS SIDE
PY09
PY05
Y/C
BOARD
P602
RC HEAD
DECK AS