Global Specialties 1315D - Manual User Manual
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SECTION - 2
INSTALLATION
INITIAL INSPECTION :
As soon as the 1315D variable AC/DC source is unpacked,
inspect for any damages that may have occured during
transit. Save all packing material until inspection
is complete. If damage is found, notify the carriers
immediately. Our authorised representative also should be
notified.
PHYSICAL CHECK :
This check should confirm that there are no broken knobs.
The cabinet and panel surfaces should be free of dents.
ELECTRICAL CHECK :
The 1315D variable AC/DC source is shipped ready for
bench operation. It is necessary only to connect the
instrument to a rated input voltage 115V or 230VAC / 60 Hz
/ 5A source of power. To select the correct input voltage
select tap selection switch at the rear panel and it is ready
for operation.
INPUT POWER REQUIREMENTS :
The 1315D variable AC/DC source may be operated
continuously from a 115V or 230V AC / 60 Hz power sourc
with the help of input selector switch at the rear panel.
REPACKING FOR SHIPMENT :
To ensure safe shipment of the 1315D variable AC/DC
source, it is recommended that the package designed
for the instrument be used. The original packing
material is reusable.
2
PCB Components
Z 2505/AC-(SPL) 0205
=======================================================================
Ref Designator
Value
=======================================================================
CAPACITORS
C1
1µF, 50V, ELE
C2
1µF, 50V, ELE
C3
0.1µF, 50V, CD
C4
47µF, 50V, ELE
C4*
0.1µF, 50V, CD
C5
10µF, 50V, ELE
C6
470µF, 30V, ELE
C7
10µF, 50V, ELE
C8
0.1µF, 50V, CD
C9
0.1µF, 50V, CD
C10
220µF, 30V, ELE
C10*
0.1µF, 50V, CD
C11
10µF, 50V, ELE
C12
0.1µF, 50V, CD
ICs
U1
UA7805
U2
UA7812
U3
UA7905
PCB Components
Z-DPM/02
=======================================================================
Ref Designator
Value
=======================================================================
RESISTORS
R1
39K, ¼W, 5% MFR
R2
470E, ¼W, 5% MFR
R3
1MEG, ¼W, 5% MFR
R5
10K, ¼W, 5% MFR
R6
2.4K, ¼W, 5% MFR
R7
330E, ¼W, 5% MFR
R9
120K, ¼W, 5% MFR
PRESETS
PR1
2.5K / 3K ( HOR )
CAPACITORS
C1
220pF, 50V, CD
C3
0.01µF, 50V, CD
C4
0.47µF, 50V, MP
C5
0.1µF, 50V, MP
C6
0.1µF, 50V, MP
C7
10µF, 50V, ELE
C7*
0.1µF, 50V, MP
C8
0.1µF, 50V, CD
C9
10µF, 50V, ELE
C10
0.1µF, 50V, CD
5