JVC KDSX770 - In-Dash CD Player, Service Manual

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HA13164A (IC961) :
2
1
11
13
12
3
4
5
7
15
1. Pin layout
2. Block diagram
8
9
6
14
+
-
+
-
+
-
+
-
BIAS
TSD
Surge Protector
+
-
+
-
10
HA13164 (IC901)
Regulator
Pin No.
Symbol
I/O Function
1 EXT OUT O
Output voltage is VCC-1V controlled by CTRL pin (M or H).
2 ANT OUT O
Output voltage is VCC-1V controlled by CTRL (M or H) and ANT-CTRL(H).
3 ACCIN I
Connected to ACC.
4 VDD OUT O
Regulated 5.7V output.
5 SW 5VOUT O
Output voltage is 5V controlled by CTRL pin (M or H).
6 COMPOUT O
Output for ACC detector.
7 ANT CTRL I
L: ANT output off, H: ANT output on.
8 VCC -
Connected to VCC.
9 BATT DET I
Low battery detect.
10 AUDIO OUT O
Output voltage is 9V controlled by CTRL pin (M or H).
11 CTRL I
L: Bias off, M: Bias on, H: CD on.
12 CD OUT O
Output voltage is 8V controlled by CTRL pin (H).
13 ILM AJ I
ILM output voltage adjust.
14 ILM OUT O
Output voltage is 10V controlled by CTRL pin (H).
15 GND -
Connected to GND.
GND
ILM AJ
IL MOUT
SW5V
OUT
VDDOUT
COMP
OUT
BATT.DET
OUT
ACC
VCC
ANTOUT
EXTOUT
ANT CTRL
CTRL
CDOUT
AUDIOOUT
1-30
KD-SX870
KD-SX770
Regulator
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