Tracking Error Balance Adjustment; Rf Level Adjustment - Pioneer CDJ-100S Service Manual

3. Tracking Error Barance Adjustment
Test mode
=
FOCUS servo
CLOSE
=
SPDL servo
CLOSE
=
TRKG servo
OPEN
TEST DISC
R=35
PLAY
START
TP1
(CN102)
2
TRER
4
VC
MOTHER BOARD ASSY

4. RF Level Adjustment

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