Read Sharp HT-SB32D (serv.man3) Service Manual online
HT-SB32D
1 – 1
CHAPTER 1. GENERAL DESCRIPTION
[1] Safety Precaution For Service Manual
Setting of Withstanding Voltage Tester and set.
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Withstanding Voltage Tester
Withstanding Voltage Tester
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3,000 VRMS
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Set current (Cutoff current)
Set current (Cutoff current)
4 mA
Unit
Judgment
OK: The “GOOD” lamp lights.
Judgment
OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzer sounds.
PROBE
AC
OUT
AC/DC
ADAPTOR
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
CONNECT THE PROBE
TO SHELL OF DC CONNECTOR
WITHSTANDING
VOLTAGE TESTER
CAUTION : “Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type”.
[2] Important Service Notes (for U.K. only)
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.
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