Truth Table - Kenwood KDC-W5031Y Service Manual

MICROCOMPUTER'S TERMINAL DESCRIPTION

TRUTH TABLE

TUN TYPE
General models commercially-designated as pure KENWOOD brand (Initial value)
Initial value setting
General models commercially-designated as pure KENWOOD brand (CRSC is changed)
Multi-Path Band-Path Gain = 12dB, Multi-Path Charge Current = 0.4µA, De-Emphasis = 75µS
RDS AFSL (AF search)
High Normal condition communication (IC10 side : High)
(Quality time constant long / Stereo Decoder PLL : Not hold)
Low AF search (IC10 side : MID)
(Quality time constant short / Stereo Decoder PLL : Hold)
POWER SUPPLY IC (IC3) CONTROL
SW1 (Pin No. 10)
PS1-1 PS1-2 PS1-3
L L L
H L L
H H L
H H H
SW2 (Pin No. 11)
PS2-1 PS2-2 ILLUMI
L L OFF
H L ON
H H ON
CD MECHA CONTROL OPERATION
CD LOEJ CD MOTOR CD MECHA OPERATION
L H
H H
Hi-Z L
Hi-Z H
AUDIO P-CON P-ANT
OFF OFF OFF
ON OFF OFF
ON ON OFF
ON ON ON
FM+B AM+B
OFF OFF
ON OFF
ON ON
Load
Eject
Stop
Brake
KDC-MP5029/W5031
/W5031Y/W531Y
TYPE 1 TYPE 2
L L
H L
7