Test Mode - Yamaha CDC-585 Service Manual

CDC-585/CDC-506/CDC-685/CDC-906
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TEST MODE

Starting TEST mode
Test mode is started when the power is turned on while the "PLAY/PAUSE" and "STOP" keys on the panel
are simultaneously pressed and held.
When the test mode is started, all the displays light up for about 1 second. ("TEST" on display)
NOTE : To fully operate all test modes the remote control must be used.
Function List of Panel keys
PANEL KEY
OPEN/CLOSE
PLAYXCHANGE
PLAY/PAUSE
STOP
T
SKIP
Y
SKIP
DISC 1
DISC 2
DISC 3
DISC 4
DISC 5
PROG
TE
L 13942296513
OUTPUT LEVEL –
OUTPUT LEVEL +
+10
1
2
3
4
5
6
7 (Note 1)
8 (Note 1)
9
0
(Note 1) When the disc table is not positioned correctly, be sure to turn the disc table one full rotation by using the
DISC SKIP key on the remote control unit before canceling the TEST mode.
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Tray open/close.
Rotating the mode of coefficients. (Coefficient mode Coefficient setting Product mode) Press-
ing twice will set to the product mode.
Plays if focus servo is effective. TRON, MUTE OFF.
All stop. (Focus, spindle, feed, laser, tray, etc.) Initializes FL display.
Backward traverse move. (If inner SW turns on, traverse is stopped.)
(Coefficient set up mode : upper digit down.)
Forward traverse move.
(Coefficient set up mode : upper digit up.)
Returns to product mode. (Tray and table inoperative.)
Adjustment mode 1 (TR-offset, FO-offset, FO-rough gain adjustment)
Adjustment mode 2 (TR-balance, TR-rough gain adjustment)
Adjustment mode 3 (FO-fine gain, TR-fine gain, FO-balance adjustment)
Decelerates or stops spindle.
Output level down.
(Coefficient set up mode : address down.)
Output level up.
(Coefficient set up mode : address up.)
Returns to product mode. (tray and table inoperative.)
Adjustment mode 1 (TR-offset, FO-offset, FO-rough gain adjustment)
Adjustment mode 2 (TR-balance, TR-rough gain adjustment)
Adjustment mode 3 (FO-fine gain, TR-fine gain, FO-balance adjustment)
Turn table turns counterclockwise. (Slow speed)
Turn table turns clockwise. (Slow speed)
Turn table turns counterclockwise. (Fast speed)
Turn table turns clockwise. (Fast speed)
Backward 10 TRACK KICK-continuously
Forward 10 TRACK KICK-continuously
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2 9
8
Note: "traverse servo" means the same as "feed servo"
FUNCTION
—
Q Q
3 6 7 1 3 1 5
—
co
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9 4 2 8
0 5 8 2 9 9 4 2 8
CDC-685/
CDC-906
ONLY
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9 9
9 9