JVC KD-LX300 Service Manual page 29

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HA13164 (IC961) : Regulator
1.Terminal layout
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
2.Block diagram
ANT OUT
EXT OUT
ANT CTRL
CTRL
CD OUT
AUDIO OUT
TE
L 13942296513
3.Pin function
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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VCC
2
C3
0.1u
1
C4
0.1u
7
11
12
C5
0.1u
10
C6
10u
Symbol
EXTOUT Output voltage is VCC-1 V when M or H level applied to CTRL pin.
ANTOUT Output voltage is VCC-1 V when M or H level to CTRL pin and H level
to ANT-CTRL.
ACCIN Connected to ACC.
VDDOUT Regular 5.7V.
SW5VOUT Output voltage is 5V when M or H level applies to CTRL pin.
COMPOUT Output for ACC detector.
ANT CTRL L:ANT output OFF , H:ANT output ON
VCC Connected to VCC.
BATT DET Low battery detect.
AUDIO OUT Output voltage is 9V when M or H level applied to CTRL pin.
CTRL L:BIAS OFF, M:BIAS ON, H:CD ON
CD OUT Output voltage is 8V when H level applied to CTRL pin.
ILM AJ Adjustment pin for ILM output voltage.
ILM OUT Output voltage is 10V when M or H level applies to CTRL pin.
GND Connected to GND.
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8
C1
100u
ACC
8
3
Surge Protector
BIAS TSD
Q Q
15 3 6 7 1 3
GND ILM AJ
note1) TAB (header of IC)
connected to GND
Function
u163
.
KD-LX300/KD-LX100
2 9 9 4 2 8
+B
C2
0.1u
ACC
BATT.DET OUT
9
COMPOUT
6
VDD OUT
4
C7
0.1u
SW5VOUT
5
ILMOUT
14
C8
0.1u
13 1 5 0 5 8 2 9 9 4
R1
UNIT R:
C:F
m
co
9 9
2 8 9 9
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