Chapter 1. General Description; Important Service Notes (For U.k. Only); Specifications - Sharp DK-AP2 Service Manual

CHAPTER 1. GENERAL DESCRIPTION

CAUTION: "Danger of explosion if battery is incorrectly replaced. Replace only with the same
or equivalent type".

[1] 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.
Setting of Withstanding Voltage Tester and set.
Set name
Withstanding Voltage Tester
Test voltage
Set time
Set current (Cutoff current)
Unit
Judgment
OK: The "GOOD" lamp lights.
NG: The "NG" lamp lights and the buzzer sounds.
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.

[2] Specifications

DK-AP2/DK-AP2(BK)
General
Power source DC IN 6V
(AC 100 - 240 V ~ 50/60 Hz)
DC IN 3V
HP-7) battery x 4]
Power Power on : 3.8 W
consumption Power stand-by: 0.2 W (*)
Output power Speakers:
RMS: 3.8 W (1.9 W + 1.9 W) (DIN 45 324)
Speaker 1-way type speaker system
Speakers: 5 cm (2") - 6 ohms - Full Range
Speaker maximum 3.8 W/Channel
input power
Speaker rated 1.9 W/Channel
input power
Output terminals Video output: 1Vp-p
Input terminals Auxiliary (audio signal):
500 mV/47 k ohms
Dimensions Width: 380 mm (15")
Height: 157 mm (6-2/5")
Depth: 221 mm (8-7/10")
Weight 1.2 kg (2.65 lbs)
*This power consumption value is obtained when in the power
*stand-by mode.
set value
4,240 VPEAK
3,000 VRMS
6 secs
4 mA
2A: AC/DC adaptor
[ "AA" size (UM/SUM-3, R6 or
1 – 1
WITHSTANDING
VOLTAGE TESTER
AC
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
DK-AP2/DK-AP2(BK) for U.K.
General
Power source
Power
consumption
Output power
Speaker
Speaker maximum
input power
Speaker rated
input power
Output terminals
Input terminals
Dimensions
Weight
* This power consumption value is obtained when in the power
stand-by mode.
1 – 3
DK-AP2/DK-AP2(BK)
PROBE
OUT
AC/DC
ADAPTOR
CONNECT THE PROBE
TO SHELL OF DC CONNECTOR
DC IN 6V 2A: AC/DC adaptor
(AC 100 - 240 V ~ 50/60 Hz)
DC IN 3V [ "AA" size (UM/SUM-3, R6 or
HP-7) battery x 4]
Power on : 3.8 W
Power stand-by: 0.2 W*
Speakers:
RMS: 3.8 W (1.9 W + 1.9 W) (10% T.H.D.)
1-way type speaker system
Speakers: 5 cm (2") - 6 ohms - Full Range
3.8 W/Channel
1.9 W/Channel
Video output: 1Vp-p
Auxiliary (audio signal):
500 mV/47 k ohms
Width: 380 mm (15")
Height: 157 mm (6-2/5")
Depth: 221 mm (8-7/10")
1.2 kg (2.65 lbs)