Luxman PD 291 PX 100 Service Manual

Page 2

Contents

Alignment Procedure.........................................l,2
Trouble Shooting............................................3
Packing Material Parts List.................................4
Exploded View Parts List....................................5,6
Control PCB (1) Parts List..................................7,8
Control PCB (2) Parts List..................................9
Control PCB (3) Parts List..................................9
Control PCB (4) Parts List..................................9
Control PCB (5) Parts List..................................9
Control PCB (6) Parts List..................................9
Control PCB (7) Parts List.........................e........lO
Control PCB (8) Parts List..................................10
Destination's Parts List....................................10

IC (MPlOOl) Handling Guide..................................ll,12
Wiring Diagram..............................................l3,l4
Schematic Diagram...........................................15,16
Motor Circuit...............................................l7
Specifications..............................................18

Alignment Procedure

Control PCB (l) IClO3

D

VRlOZ' VRlOl
1234567
CNP104 9 9 ON
L"ARshort
DC Volt Meter Oscilloscope
9 0 9 0
I J

(1) VRlOl : DC Offset Adjustment on IClO3 (4558)

1. Make Terminal No. 2 and No. 7 of CNP104 short.

2. Connect a DC volt meter in between Terminal No. l and No. 3
of CNPth

3. Adjust the semi-fixed resistor, VRlOl to make the DC volt
meter read the value within leOmV.

(2) VR102 : Tone-Arm Speed Adjustment

1. Connect an oscilloscope in between Terminal No. 1 and No. 5
of CNPlOA.

2. Adjust the semi-fixed resistor, VRlOZ to make a wave form of
the oscilloscope 2.7 to 5.5 sec.

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