Kenwood VS-1 Marine Radio User Manual


 
PS-43
0
SCHEMATIC DIAGRAMIPC BOAR
D
ADJUSTMEN
T
1.
Connect the load and set the curren
t
to 15A
.
2.
Adjust output voltage to 13
.8V
±0
.4
V
with VR1
.
01,2 2N588
5
01
02
RE
D
AVR UNIT(43-1440-00
)
0
1
Ac
°
1
D
1
C
02
0
Mt
IF--
,TEMM
1,
92
20
A
R2 2
.
2
AA
,
2W
W
23
.5
V
16
.5
V
D7
-
1
.
Q1
2SB512(P)
07
2SA562(Y)
D3,6 1S1555
D5
: XZ090
D7
: M
T
-
LQ2
i
,56_2SC1815(Y)_D1,2 _U05B
D4 _RD91EB2 _TH1 321)27
_
ci
16JA
.
m
I
D
0S 13 8
V
VAX '0
A
0
0
rat
STDI0001F
)
FUSE 6A
T
120V ---
:USE A
I
1
22 0
V
120
V
D1
: S25VBIO
POWER
Ac
120V_
J L ---
POWER
Ac 220X
L__
_ POWER
A'_ 2
0
0
220V VERSION
240V VERSION
10
9
PC BOARD VIEW
120V VERSIO
N
AVR UNIT (X43-1440-00) Component side view
2SC181
5
2SB51
2
2N588
5
SLP-144B
E