CD-RW5000 (serv.man12). Safety precautions - Sharp Audio Service Manual (repair manual). Page 2

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Before returning the unit to the customer after completion of a
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.

Set name

set value

Withstanding Voltage Tester

Test voltage

4,240 VPEAK
3,000 VRMS

Set time

6 secs

Set current (Cutoff current)

4 mA

Unit

Judgment

OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzer sounds.

CHASSIS SCREW

CAUTION - INVISIBLE  LASER  RADIATION  WHEN  OPEN  AND  INTERLOCKS  DEFEATED 
AVOID  EXPOSURE  TO  BEAM .

VARNING - OSYNLIG  LASERSTR LNING  N R  DENNA  DEL   R  ÖPPNAD  OCH  SP RRAR
 R  URKOPPLADE.  STR LEN   R  FARLIG.

ADVARSEL - USYNLIG  LASERSTR LING  N R  DEKSEL   PNES  OG  SIKKERHEDSL S
BRYTES.  UNNG   EKSPONERING  FOR  STR LEN.

VARO!  AVATTAESSA  JA  SUOJALUKITUS  OHITETTAESSA  OLET  ALTTIINA
N KYM TÖN  LASERS TEILYLLE.   L   KATSO  S TEESEN.

VARNING - OSYNLIG  LASERSTR LING  N R  DENNA  DEL   R  ÖPPNAD  OCH  SP RREN
 R  URKOPPLAD.  BETRAKTA  EJ  STR LEN.

ADVARSEL - USYNLIG  LASERSTR LING  VED   BNING  N R  SIKKERHEDSAFBRYDERE
ER  UDE  AF  FUNKTION.  UNDG   UDSETTELSE  FOR  STR LING.

SHORT-CIRCUIT
AC POWER 
SUPPLY CORD

CONNECT THE PROBE
TO GND 

OF CHASSIS

SCREW

 PROBE

AC

UNIT

WITHSTANDING
VOLTAGE TESTER

+

-

OUT