Denon DCD-1015 - Adjustment Confirmation Procedures; General Confirmation Steps; Focus Gain Confirmation; Tracking Gain Confirmation

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(3) Confirming Procedure
. a) Actuate the service program. — -
b) Check the value of automatic focus gain adjustment. Se ae S,
c) Check the value of automatic tracking gain adjustment.
d) Check for tracking offset. .
e) Finish the service program.and return the mode to normal operation (tum ON the power switch in normal manner).
f) Check for HF level.
(4
—
Confirming Focus Gain
Confirm the following items.
a)
Press
[I
PAUSE
|
button.
(TRACK
No.
indication-
7
3)
.
b) Press [1] button. (INDEX No. indication {- ) id pee ae sae Ba hes
c) Check for.automatic adjustment value. ae
Automatic adie tient value: 01mM27s ~ 00mM81s (Test disc: CA-1 094) . :
Note:
As
there
may
have
a
possibility
of
abnormality
in
pick-up
when
adjustment
value
is
less
than
EEMO1
s
or
00m80s,
‘execute
the
confirmation
for
pick-up according
to
pick-up replacement
standard.
mA
If
there-is‘no.abnormality
in.
pick-up
as
described
in.
pick-up.-replacement
standard.
notes,
no problem: will occur
for
disc
playback
even
though
the
automatic
adjustment
value
is
less than
EEy01s
of
OOM80s.
(5) . Confirming Tracking Gain Hi Sica Bingen ee
‘Confirm the following items.
a) Press| If PAUSE | ull (TRACK No. indication. 03)
b) Press [2] button. (INDEX No. indication@-) 9 = °°"
c) Check for automatic adjustment value. ‘
Automatic adjustment value: 01M27s ~ O0m35s (Test disc: CA-1094) ( x
‘
“the confirmation for pick-up according to pick-up replacement standard. Be aE
If there is no abnormality in pick-up as described in pick-up replacement giangard notes, no problem will occur for disc
playback even though the automatic adjustment value is less than.EEq01s of 00OM34s.
eer meer
-_ epee
(6) Tracking offset (E/F Balance)
Connection
Oscilloscope
Main Unit
TP102- @ (TE) O
TP102-@ (VC) o
a (Oscilloscope) . Push| OPEN/CLOSE] and load disc holder referrence
disk. .
Push| & OPEN/CLOSE| and close disc holder.
0. 1v/div 1-2 : . Push | ® PLAY] to turn disc. (Displays track number {2 )
. Short (+)(-) of oscilloscope and check the base line.
. Confirm that upper and lower amplitude of the waveform is