CDJ-100S
37
4. RF Level Adjustment
1
2
3. Tracking Error Barance Adjustment
Probe (10:1)
VR104
A=B
Oscilloscope
DC Mode
V: 10mV/div
H: 5mSec/div
START
TP1
(CN102)
Player
TRER
VC
39k
Ω
0.001
µ
F
Low pass filter 1
Test mode
FOCUS servo
SPDL servo
TRKG servo
=
=
=
CLOSE
CLOSE
OPEN
TEST DISC
PLAY
R=35
VC
A
B
GND
GND
Player
TP1
(CN102)
RF
VC
START
Probe (10:1)
Oscilloscope
AC Mode
V: 50mV/div
H: 10mSec/div
MOTHER BOARD ASSY
MOTHER BOARD ASSY
MOTHER BOARD ASSY
4
VR
1.1VP-P
±
0.2V
Test mode
FOCUS servo
SPDL servo
TRKG servo
=
=
=
CLOSE
CLOSE
CLOSE
TEST DISC
PLAY
PICKUP ASSY
LD POWER
TIME Key - ON
Disc: Outer circumference
4
6.2.4 Check and Adjustment