Kenwood KOS-A200 - Car Audio Expansion Module, Service Manual

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KOS-A200
7
MICROCOMPUTER’S TERMINAL DESCRIPTION
Truth value table
q
GAIN switching output
GAIN output according to the level as shown in the table below.
LEVEL GAIN0 GAIN1 GAIN2 SEP-ATT Low
1 H H L L
↑
2 H L H L
↓
3 H L L L High
w
Input switching and power supply
Input source SRC_SW_0 SRC_SW_1 PON PLL_PON USB_PON3 USB_PON5
AUX1 L L H H H H
AUX2 H L H H H H
USB L H H H Hi-z Hi-z
LX-BUS H H H H H H
While STANDBY L H H H H H
Re-send PLL (MONO) data
e
BEEP level
BEEP_L1 BEEP_L2 BEEP_L3 BEEP_L4
LV1 Lower Hi-z Hi-z Hi-z H
LV2 Hi-z Hi-z H Hi-z
LV3 Hi-z H Hi-z Hi-z Default setting
LV4 H Hi-z Hi-z Hi-z
LV5 Louder Hi-z Hi-z Hi-z Hi-z
r
Destination setting
TYPE_0 TYPE_1
K L L
E H L
u
Frequency transition
K-Type
FSEL1 FSEL2 Reception frequency
L L 530~690, All status excluding AM source
H L 700~1020, 1390~1530
L H 1540~1700
H H 1030~1380
E-Type
FSEL1 FSEL2 Reception frequency
L L 522~675, All status excluding MW
H L 684~1017, 1386~1530
L H 1539~1629
H H 1026~1377