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MEASURING METHOD AND WAVEFORMS
Measuring Disc:
(It is better to use wires for extending between the probe and test points.)
• When watching the HF waveform, use the extending wire as short as possible.
• When HF waveform is noisy or cannot discriminate the eye-pattern, replace the Traverse Unit after measuring the lop.
• Point q ～ Q5 is measured with the point shown below.
1. MAIN PCB : TEST POINT
Q9
BD : ABD-520 or BLX-108
DVD : VT502 or TDV-520
CD : TCD-784
Q6
Q5
W0
Q7
Q8
Q0 o
u i
42
qw
r
e
t y
Component side
Q1
Q4
Q2
Q3
GND
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