Kenwood TK-230 Service Manual page 100

Vhf synthesized fm two-way portable radio
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TK-230/230(SC
KSC-6 (COMPACT CHARGER)
"Af
PC board view
LED4
2SA1115(E)
GND(GRY)
:
B
B3
(YEL)
2SA1241Y
B2
(GRN)
B1
(BLU)
Schematic diagram |
MODULE
UNIT (WO2-0391-08)
12.0~13.0V
1e0r ts Ov
@:10.9V
LED1:
SEL520
Nat
|
RY SK
@: 9.2v
p1,A J LEDIVIO)
"al
QZ)
ae
Cc fF GND(IORG)
|
,
11.6~12.6V
.
R8 47
yy
~3
'
KNB-3A
©}
R910
RIO 2.7
Qs
(7.2V 1000mAH)
OO NON
Oo
Ww
<<
~
y,
|
@):11.9V
{ ls: (BLU)
)
—{+]
+
+
@:10.7V
2 | B2 (GRNI
=
Ww
e
—{+]
Tr
)
R2
5.6
R3
3.9
/
7.
REORt
aM.
a
5
a
ao ee
©: 7-9V
3) 83 (YEL)
fr]
a
7
IKNB-4
(7.2V 1600mAH)
™~
RS 2.2K
Q1
> 2SA1115(E)
Q2,3
: 2SA1241Y
D2+5
: 18$133
@ : Resistor (16022) is connected to the KNB-3 terminals.
2 : Resistor (7792) is connected to the KNB-4 terminals.
E
)
112

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