Denon DN-S5000, Service Manual

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8
8 DN-S5000
3. TEST MODE
4. Error Code Table (Appears only at Heat Run and Chucking Test function)
1 Focus Gain 35 ~ 120
2 Focus Balance
-20 ~ +20
-20 ~ +20
-20 ~ +20
-20 ~ +20
3 Focus Offset
4 Tracking Gain 35 ~ 120
5 Tracking Balance
6 Tracking Offset
* Reference data.
Adjustment Item
Adjustment Value indication at
character portions.
Process No.
(TRACK
Indication)
Function
(Character-display)
Contents
A1 button
-
Heat Run
(H/R1_Normal)
Starting with the PLAY/PAUSE button, it repeats open/close of the tray and
playback.
All tracks are played back if the track count is less than 20. Only the first and last
tracks are played back if the tracks are more than 21. When any errors, it stops
and indicates error code (see Error Code Table).
A2 button
-
Chucking Test
(H/R2_Tray)
Starting with the PLAY/PAUSE button, it repeats open/close of the tray, servo on,
and TOC read.
The display shows the number of the tray operation. When any errors, it stops and
indicates error code (see Error Code Table).
A3 button
-
-
System check
(Sys._Check)
It starts system check when the PLAY/PAUSE button is pushed, and indicates the
status by performing plain operational check in the system .
1. Communication judge between the system
µ
com and DSP
2. DSP SDRAM write/read operation check
3. Communication judge between the system
µ
com and ATAPI
µ
com
4. Communication judge between the ATAPI
µ
com and ROM drive
5. ROM drive operation check
6. D/A register write/read operation check
7. DIT register write/read operation check
After finishing the check, it indicates the result on the character display lower
portion.
When the 1. ~ 7. items are OK, their item numbers are indicated.
But if there is a NG item, its item number is not indicated.
Judges whether PLATTER can rotate at the specified rotating speed.
The message "Platter_OK" is displayed on the character display if the rotating
speed meets the specification. Otherwise, "Platter_NG" is displayed.
A4 button
Error Code Contents
E1 00
E1 01
E1 03
E1 04
E1 05
E1 06
Automatic Adjustment Error
Unable to detect disc
Unable to adjust tracking offset
Unable to adjust focus fine gain
Unable to actuate focus
Unable to actuate tracking
Unable to adjust tracking fine gain
E2 02 Servo down during automatic adjustment
E3 00 Unable to read TOC
E4 00
E4 01
Unable to close the disc holder in the regular time
Unable to open the disc holder in the regular time
E5 00 Slide error