Adjustment - Pioneer PD-M427 Service Manual

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3 7 63 1515 0

6. ADJUSTMENT

6.1 PREPARATIONS
6.1.1 Jigs and Measuring Instruments
CD TEST DISC
(YEDS-7)
Ball point hexagon wrench
(size: 1.5mm)
TE
L 13942296513
GGK1002
6.1.2 Necessary Adjustment Points
When
Exchange
PICKUP
Exchange
MAIN BOARD ASSY
Exchange
SERVO MECH ASSY
www
Exchange
SPINDLE MOTOR
.
http://www.xiaoyu163.com
Precise
screwdriver
Low-frequency
oscillator
1.2.3.4.5.6.7.
8.9.10.11.12
1.3.5.6.7.8.
9.10.11.12
1.2.3.4.5.6.7.
8.9.10.11.12
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http://www.xiaoyu163.com
2 9
8
screwdriver
(small)
Dual-trace
oscilloscope
Q Q
3 6 7 1 3
(10 : 1 probe) (39 kΩ + 0.001µF)
Adjustment points
= Page 23~28
= Page 23~28
= Page 23~28
ADJ = Page 9
.
PD-M427, PD-M407
9 4 2 8
screwdriver
(medium)
39 kΩ
0.001µF 0.001µF
Low pass filter 1 Low pass filter 2
1 5 0 5 8 2 9 9 4
(56 kΩ + 0.001µF)
m
co
9 9
screwdriver
(large)
56 kΩ
2 8 9 9
21