For Mechanism Section - Pioneer DV-C503 Service Manual

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7.1.6 TROUBLE SHOOTING FOR MECHANISM SECTION
Location of Motors and Switches
Disc Clamp Detect SW
(S11 : VSK1011)
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Clamp Clamp
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2 9
8
Unclamp Unclamp
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3 6 7 1 3 1 5
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Motor : DXM1118
(for Rotary Tray Drive)
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DV-C503
9 4 2 8
Carriage Motor : VXM1033
(for LOADING)
Operation :
Tray open → close
↓ Continuous action
Traverse Mecha. clamp → unclamp
* When continued turning a gear by hand
Tray open → close → Disc clamp → open
Disc exchange operation
0 5 8 2 9 9 4 2 8
Tray position Detect Sensor
(PC22 : RPI-574)
Disc Detect Sensor
(PC21 : GP2S28)
Open Open Open
Close Close Close
m
Tray Open/Close
Position Detect SW
(S21 : VSK1011)
9 9
9 9
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