Kenwood DP-1060 Service Manual page 8

DP-1060/2060
INPUT OUTPUT PLAYER ALIGNMENT
TTEM SETTING
SETTING
SETTING POINT
ALIGN FOR FIG.
Turn on the SWi0
¥CO
(TEST MODE)
to enter
2 TRACKING ERROR
BALANCE
the test mode.
Press the STOP
FOCUS GAIN
. TRACKING GAIN
H.F. LEVEL
CONFIRMATION
CNOTE) Type 4 dise : SONY YEDS-18 TEST DISC or equivalent.
Adjustment prcedures are in TEST MODE.
Connect the frequency
counter to "VCO" and
GND.
Test dise
key.
Then, confirm that
the display is "01" |
Press the
OPEN/CLOSE key to
open the tray. Symmetry between
Reset to TEST mod upper and lower
Then, press the VR1 patterns,
CHECK key. or DC=0+0.05¥
Confirm that the
display is "03".
8
om
Connect the oscillo-
scope to "T.ER".
Test disc
Type 4
Connect a LPF to R61
(F.P.- F.E.) ,to which
connect two AC volt-
Test dise
Type 4
Apply signal of
lkHz, 0.5¥rms to
ROECE Pos Pete).
Test disc
Type 4
Apply signal of
1kHz, 0.5¥rms to
R63CT.P.- T.E.).
Test disc
Type 4
Press the PLAY key
Confirm that the
display is "05".
Two VIVMs should
read the same value.
meters.
Connect a LPF to R63
(T.P.- T.E.) ,to which
connect two AC volt-
Press the PLAY ke
Confirm that the
display is "05",
Two VT¥YMs siould
read the sam value.
meters.
Press the PLAY ke
Confirm that the
"05°.
Connect the oscillo-
uo
display is
(c) Focus gain (d) Tracking gain
47k FP.
(Component side)