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oS. ALIONMIEND
THEIHEHEE
3-1-3.
Initial Setting
CAMERA
POWER
switch :
ON
BARS/WB
selector :
BARS
CA
SYNC
ON GREEN
switch :ON
Oscilloscope
Calibrate the probe which is connected with the CH1
and
CH2
on
the oscilloscope.
Put
the oscilloscope
at CH2
into
the
"InV/Add"
mode.
CN3, PIN®
CN3, PIN®
CN-345
BOARD
(Soldering
Side)
@]
Cej fe)
(eJ[e)
(e][e))
—
|e
fea)
Cle)
CN3, PIN®
CN3, PIN®
LIEW
SB
CN-345
BOARD
(Soldering
Side)
3-2
3-2,
ADJUSTMENT
3-2-1.
R-ch
Level
Adjustment
Equipment:
Oscilloscope
Test
Point:
CN7
pin®
/ DR-95 (A) / (AP) board (ch1)
CN7
pin@
(GND)
/ DR-95 (A) / (AP) board
CN3
pin®/CN-345
board
(ch2)
CN3
pin@
(GND)
/CN-345
board
Adj. Point:
@RV2/DR-95
(A) /" (AP) board
Spec. :
Confirm
the waveform
is almost
flat.
(The level difference shall be 7 mVp-p
or less)
CN3
RV2
@ R-ch level
Adj.
Rv3
@QGech level
Adj.
1
RV4
@Bch
level
4|
Adj.
CN2
SYNC
level
Adj.
DR-95 (A) / (AP) BOARD
(Component
Side)
CA-325A/AP
(UC, EK)
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