Cd Test Mode - Yamaha CRX-E150 Service Manual

QQ
3 7 63 1515 0

CD TEST MODE

Press the "STANDBY/ON" key while pressing the "STOP" key and the "PLAY/PAUSE" key
simultaneously, and 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.
Command
TE
L 13942296513
No.
00 Open/Close
01 Auto Adj-1
02 Auto Adj-2
03 Auto Adj-3
04
Traverse Rev
05 Traverse Fwd
06 Traverse Stp
07
SP Accel
08
SP Brake
09 SP Servo On
10 SP Servo Off
11
SP Stop
12 Focus Search
13 Trk&Trv Off
14
1Kick Rev
15
1Kick Fwd
16 10Kick Rev
17 10Kick Fwd
18
30Kick Rev
19 30Kick Fwd
20 150Kick Rev
21
150Kick Fwd
22
Product Mode
www
23 Error Msg
24 Test Repeat
25
Test Coef
.
26 Mute On/Off
27 FcsGain High
28
"FcsGain Norm"
29 DSL FBX1
30 DSL Hold
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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. TRON, MUTE OFF.
All stop. (Focus, spindle, feed, laser, tray, etc.) Initializes FL display
Command No.
Command
Name
Open/close the tray.
Auto adjustment mode 1 (TR offset, FO offset, adjustment).
Auto adjustment mode 2 (FO rough gain, TR balance, TR rough gain adjustment).
Auto adjustment mode 3 (FO fine gain adjustment, TR fine gain adjustment, FO balance).
Move traverse reverse till 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 focus search if focus servo is off.)
FO on, TR off, TV off.
Reverse 1 track kick continuously.
Forward 1 track kick continuously.
Reverse 10 tracks kick continuously.
Forward 10 tracks kick continuously.
Reverse 30 tracks kick continuously.
Forward 30 tracks kick continuously.
Reverse 150 tracks kick continuously.
Forward 150 tracks kick continuously.
Enter product mode.
x ao Test repeat starts.
y
Servo coefficient display/Test
i
LINE MUTE ON/OFF
Focus gain high.
Focus gain low.
not for service.
not for service.
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8
After a few
seconds
FUNCTION
Command Name
FUNCTION
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
CRX-E150
9 9
2 8 9 9
12