1-22
KS-FX772R
2
1
11
12
10
15
13
14
5
4
6
3
8
9
7
Surge Protector
BIAS
TSD
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
ANTOUT
ACC-IN
5.6V
SW5V
ACC-HOL
ANTCTP
MEMORY
MEMDET
9V
PWR-CNI
8V
ILL 10V
IILL-ADJ
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 5.6V.
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.
Description of major ICs
TAB
