Cd Test Mode - Yamaha TSX-10 Service Manual

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3 7 63 1515 0

CD TEST MODE

Press the "STANDBY/ON" key while pressing the "STOP" key and the "INPUT" key
simultaneously, and the TEST MODE will be activated.
On the FL display, an opening message appears for a few seconds.
Test Mode Function List of Panel keys
PANEL KEY
(SKIP/SEARCH)
(SKIP/SEARCH)
OPEN/CLOSE
PLAY/PAUSE
STOP
Sample of display of test command
The functions corresponded to the test command numbers are as follows.
No. Display
00 Open/Clos
01 AutoAdj-1
02 AutoAdj-2
03 AutoAdj-3
04 Feed Rev
05 Feed Fwd
06 Feed Stop
TE
L 13942296513
07 SP Acc
08 SP Brake
09 SP Srv On
10 SP SrvOFF
11 SP Stop
12 Fcs Srch
13 TrFe OFF
14 1Kick R
15 1Kick F
16 10Kick R
17 10Kick F
18 30Kick R
19 30Kick F
20 150Kick R
21 150Kick F
22 FcsG High
23 FcsG Norm
24 Test Coef
25 Mute Chg
26 Motor Drv
27 SW check
28 Error Msg
29 ToProduct
30 Test Rep
31 Tray Test
32 CD Ver.
Display and test servo coefficient
The coefficients subject to display and test are from FG to SET3.
The functions of the control buttons are as follows.
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PANEL KEY
(SKIP/SEARCH)
.
(SKIP/SEARCH)
OPEN/CLOSE
PLAY/PAUSE
STOP
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Increase the test command number.
Decrease the test command number.
Execute the test command selected with the SKIP/SEARCH keys
Plays if focus servo is effective.
All stop. (Focus, spindle, feed, laser, tray, etc.) Initializes FL display
Command No.
Open/close the CD lid.
Auto adjustment mode1 (TR offset, FO offset, adjustment)
Auto adjustment mode2 (FO rough gain, TR balance, FO rough gain adjustment).
Auto adjustment mode3 (FO fine gain adjustment, TR fine gain adjustment, FO balance).
Move traverse reverse until the inner SW turns on.
Move traverse forward.
Stop traverse.
Accelerate spindle.
Decelerate spindle.
Spindle servo on.
Spindle free (servo off).
Stop spindle.
FO on, TR off. (Enter forcus search if forcus servo is off.)
FO on, TR off, TV off.
Reverse 1 track kick continuously.
Forward 1 track kick continuously.
Reverse 10 track kick continuously.
Forward 10 track kick continuously.
Reverse 30 track kick continuously.
Forward 30 track kick continuously.
Reverse 150 track kick continuously.
Forward 150 track kick continuously.
Focus gain at High.
Focus gain at Low.
Servo coefficient rewrite test.
Analog mute control.
Tray motor drive test (for P.C.B. test).
Tray switch test (for P.C.B. test).
Display of latest error message.
To product mode.
To repetitive test mode.
To tray repetitive test mode.
Display of version of CD section.
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y
Increase of coefficient item / upper digits of coefficient / lower digits of coefficient.
i
Decrease of coefficient item / upper digits of coefficient / lower digits of coefficient.
Switching up/down contents (coefficient item / upper digits of coefficient / lower digits of coefficient).
Define servo coefficient, write data to LSI.
Return to the test command selection.
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2 9
8
After a few
seconds
FUNCTION
Command Name
Function
Q Q
3 6 7 1 3 1 5
FUNCTION
co
.
TSX-10/15/20
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9
12