Denon DN-S3000 Service Manual page 9

Adjustment Item
1 Focus Gain
2 Focus Balance
3 Focus Offset
4 Tracking Gain
5 Tracking Balance
6 Tracking Offset
* Reference data.
3. TEST MODE
Process No.
Function
(TRACK
(Character-display)
Indication)
Starting with the PLAY/PAUSE button, it repeats open/close of the tray and
playback.
Heat Run
-
A button All tracks are played back if the track count is less than 20. Only the first and last
(H/R1_Normal)
tracks are played back if the tracks are more than 21. When any errors, it stops
and indicates error code (see Error Code Table).
Starting with the PLAY/PAUSE button, it repeats open/close of the tray, servo on,
Chucking Test and TOC read.
-
B button
The display shows the number of the tray operation. When any errors, it stops and
(H/R2_Tray)
indicates error code (see Error Code Table).
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 com and DSP
2. DSP SDRAM write/read operation check
3. Communication judge between the system com and ATAPI com
System check
SAMP
-
4. Communication judge between the ATAPI com and ROM drive
button
(Sys._Check)
5. ROM drive operation check
After finishing the check, it indicates the result on the character display lower
portion.
When the 1. ~ 5. 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.
SAMP B
-
The message "Platter_OK" is displayed on the character display if the rotating
button
speed meets the specification. Otherwise, "Platter_NG" is displayed.
4. Error Code Table (Appears only at Heat Run and Chucking Test function)
Error Code
Automatic Adjustment Error
E1 00 Unable to detect disc
E1 01 Unable to adjust tracking offset
E1 03 Unable to adjust focus fine gain
E1 04 Unable to actuate focus
E1 05 Unable to actuate tracking
E1 06 Unable to adjust tracking fine gain
E2 02 Servo down during automatic adjustment
E3 00 Unable to read TOC
E4 00 Unable to close the disc holder in the regular time
E4 01 Unable to open the disc holder in the regular time
E5 00 Slide error
Adjustment Value indication at
character portions.
35 ~ 120
-20 ~ +20
-20 ~ +20
35 ~ 120
-20 ~ +20
-20 ~ +20
Contents
Contents
9
DN-S3000 9