1-28
KD-LH7R
2
1
11
12
10
15
13
14
5
4
6
3
8
9
7
AJGND GND
C6
10u
C5
0.1u
C4
0.1u
C3
0.1u
9V
CD8V
CTRL
ANT CTRL
EXT
ANT
MEMORY.IN ACC.IN
Surge Protector
BIAS TSD
C1
100u
C2
0.1u
+B
ACC
BATT.DET
ACC5V
VDD5V
SW5VOUT
10V
C7
0.1u
C8
0.1u
R1
UNIT R:
C:F
note1) TAB (header of IC)
connected to GND
HA13164A(IC901):Regulator
1.Terminal layout
2.Block diagram
3.Pin function
Pin No. Symbol Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
EXT
OUT
ACC.IN
VDD5V
SW5V
ACC5V
ANT.CTRL
MEMORY.IN
BATT.DET
9V
CTRL
CD8V
AJ
10V
GND
Output voltage is VCC-1 V when M or H level applied to CTRL pin.
Output voltage is VCC-1 V when M or H level to CTRL pin and H level
to ANT-CTRL.
Connected to ACC.
Regular 5.7V.
Output voltage is 5V when M or H level applied to CTRL pin.
Output for ACC detector.
L:ANT output OFF , H:ANT output ON
Connected to VCC.
Low battery detect.
Output voltage is 9V when M or H level applied to CTRL pin.
L:BIAS OFF, M:BIAS ON, H:CD ON
Output voltage is 8V when H level applied to CTRL pin.
Adjustment pin for ILM output voltage.
Output voltage is 10V when M or H level applied to CTRL pin.
Connected to GND.
1 2 3 4 5 6 7 8 9 101112131415
TAB
.IN
MEMORY. IN
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
“无奇不有”电路图网 http://www.xiaoyu163.com
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