JVC KD-S580 Service Manual

KD-S621
1-15
2
1
11
12
10
15
13
14
5
4
6
3
8
9
7
ILM AJGND
C6
10u
C5
0.1u
C4
0.1u
C3
0.1u
AUDIO OUT
CD OUT
CTRL
ANT CTRL
EXT OUT
ANT OUT
VCC ACC
Surge Protector
BIAS TSD
C1
100u
C2
0.1u
+B
ACC
BATT.DET OUT
COMPOUT
VDD OUT
SW5VOUT
ILMOUT
C7
0.1u
C8
0.1u
R1
UNIT R:
C:F
note1) TAB (header of IC)
connected to GND
HA13164A(IC901) : Regulator
1.Pin 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
ANT
ACC
VDD
SW5V
ACC5V
ANT CTRL
MEMORY
BATT DET
9V
CTRL
CD8V
AJ
ILMI
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 applies 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 applies to CTRL pin.
Connected to GND.
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MEMORY
Description of major ICs

JVC KD-S580 Specifications

General

Brand	JVC
Model	KD-S580
Category	Car Receiver
Language	English