Daewoo DV-F24J, Руководство пользователя

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3. SYNC TIP FREQ.
• Adjustment Procedure
1. Set the TV/LINE to LINE mode.
2. Set the VCR to the STOP mode.
3. Connect the frequency counter to check point.
4. Adjust R391 to obtain 3.33±0.1 MHz.
• Adjustment Inspection Standard: 3.33±0.1 MHz
7
Mode Adjustment Parts Check Point Test Equipments Test Tape Input Signal
+: TJ391
STOP
&
R391
–: GND
Freq. Counter Without signal
Location of Adjustment Parts Observation Waveform
H-Axis: V-Axis:
MAIN PCB
T
U
N
E
R
HEAD-AMP
DECK
8
9
6 3
1
4
5
2
10
7