Pioneer CDJ-100S Servicehandleiding - Pagina 36

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Pioneer CDJ-100S Servicehandleiding
CDJ-100S
QQ
3 7 63 1515 0
6.2.4 Check and Adjustment
1. VCO Adjustment
Test mode
None disc
START
IC302 Pin 1
TP (VCO IN)
GND
TE
L 13942296513
MOTHER BOARD ASSY
2. Focus BIAS Adjustment
Test mode
None disc
START
TP1
(CN102)
www
6
FOER
4
VC
MOTHER BOARD ASSY
.
36
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VC301
MOTHER BOARD ASSY
Player
Probe (10:1)
1
GND
VR103
MOTHER BOARD ASSY
Player
Probe (10:1)
x
ao
u163
GND
y
i
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2 9
8
Note: Adjustment of VC301 may not be made if the
SLOT-IN MECHANISM ASSY is installed.
Before adjustment, remove the SLOT-IN
MECHANISM ASSY.
DC voltage
2.5±0.2V
Q Q
3
6 7
1 3
1 5
DC voltage
0±50mV
co
.
9 4
2 8
Oscilloscope
DC Mode
V: 50mV/div
H: 10mSec/div
0 5
8
2 9
9 4
2 8
Oscilloscope
DC Mode
V: 5mV/div
H: 10mSec/div
m
9 9
9 9