Laser Beam Safety Precaution; Cd Pick-Up Maintenance; Service Mode - Sanyo DC-S800 Service Manual

LASER BEAM SAFETY PRECAUTION

EXT.
ANT.
FM
75
AM
LOOP
ANT.
RESET
VIDEO/DVD
(AUDIO)
R L
IN
R L
SPEAKERS
(6ΩMIN.)

CD PICK-UP MAINTENANCE

About pick-up (Optical lens) Cleaning
Clean the lens with the specified cleaning disc or moisten a cotton swab with isopropyl alcohol and cleaning paper.
Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)
Regarding procedure of cleaning with moisten cotton swab, please refer to the attached as follows.
1. Cotton swab wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.

SERVICE MODE

1. Preparation
Press the unit's STOP and FM MODE buttons at the same time. (This initiates service mode entry status.)
Next, press another button on the unit to switch to the corresponding service mode.
The unit enters a service mode only if another button is pressed during that 1 second.
2. CD Repair
1. Within 1 second of activating service mode entry status, press the CD BACK button to enter this service mode.
2. When in the CD function mode the LCD segment displays a CD operation indication that is different from its normal indication.
If a CD error occurs, a display appears as shown in below.
Also, from the point at which the error occurred onward, the CD operation display is fixed. The fixed displays is canceled by
pressing the STOP button when the CD is stopped.
3. Press the POWER button to cancel this mode.
Disc No.
0
1
2
3
4
5
3. Checking the FL connection
1. Within 1 second of activating service mode entry status, press the TUNING UP button to enter this service mode.
2. FL and LED turns on order when enter this mode.
3. When every indication turns on, become on and off light indication.
4. Press the POWER button to cancel this mode.
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
OUT
OPTICAL DIGITAL
Good
Focusing is not possible in focus serch.
The subcode is not input during disc startup.
TOC can not be read.
Focus was lost while the servo was on. (during playing, etc.)
The subcode is not input while the servo in on. (during playing, etc.)
State of CD Error
- 2 -