Cd Test Mode - Denon DCD-F101 Service Manual

CD TEST MODE

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Setting of the test mode
How to start the test mode: Turn on the power in the condition that CLSW (Test Point)
and OPSW (Test Point ) are being shorted. ( "01" is indicated on the DISPLAY)
To exit from the test mode, turn off the power. (Refer to Fig. 1 "Test Point Layout")
TE(TEO)
VC
* Laser light of the pickup is always emitted regardless of DISC loading in the test mode.
You may lose your eyesight if you look into the laser directly.
So be careful enough when operating in the test mode.
Used DISC: A-BEX TCD784
Explanation of each button
* Use only the buttons described below for operations while in the test mode, and don't push any other buttons.
Name of buttons
OPEN / CLOSE
PLAY/ PAUSE
STOP
MANUAL SEARCH FORWARD
MANUAL SEARCH REVERSE
AUTO SEARCH FORWARD
AUTO SEARCH REVERSE
RF(HF)
FE(FEO)
Fig. 1 "Test Point" Layout
• Loads or unloads DISC
• Emits laser light
• Repeats search operation (No DISC condition: While it's pressed)
• Actuates focus servo (In case of DISC loaded)
• Actuates tracking servo
• Stops operation
• Moves pickup (Forward)
• Moves pickup (Reverse)
• Lighting DISPLAY
• Performs auto adjustment
OPSW1(OPSW)
(CX051-#3)
Operation
DCD-F101
CLSW1(CLSW)
(CX051-#1)
DRF
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