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) .
6 .
Comect oscilloscope to main board TE.
Adjust RV704 so that the waveform is as shown in
the figure below. (tracking sain adiustment)
V O L T / D I V : 1 V
T\ME/D|V: 2 mS
a Incorrect Examples (fundamental wave appears)
VOLT/D|V: I V
TIME/O|V: 2 ms
V O L T / D I V : 1 V
TIME/DIV: 2 mS
O [cD Main Bosrdl
00 mv
mS
Adjustment Location: CD Main Board
't OO mV
mS
TE
F E I
,oo
VREF
' when e frequencY
rcsponse analYzer
is usecL
mS
n
a RV7O5
(focus gain adjustmentl
@ RVTU
(tracking gain adiustnent)
low tracking gain
high track ing gain
lhiglier fundamental wave than lor low gain)
- 1 7 -
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