Harman Kardon AVR 100 Technical Manual page 26

5. Expander IC - MC14094 : IC06, IC07
INPUT & MCK SELECTION
74HC153
SW_B SW_A
OUTPUT
L L OPTICAL
L H COAXIAL 1
H L COAXIAL 2
H H
DATA
CLOCK
STROBE
QS
DATA
CLOCK
STROBE
MCK
SOURCE
DIR
DIR
DIR
L OSC
Q1 POWER MUTE
Q2 TUNER MUTE
Q3 FRONT MUTE
Q4 SURROUND MUTE
Q5 CENTER MUTE
Q6 SUBWOOFER MUTE
Q7 COMMON CE
Q8 A_BOOT
Q1 DSP(CS4923) RESET
Q2 DSP(CS4923) CHIP SELECT
Q3 SW_B
Q4 SW_A
Q5 ADDR_15
Q6
Q7
Q8
INPUT & MCK SELECTION
ADDR_15
AC-3/Pro Logic/3 Stereo/
L
SURR. OFF
H HALL/THEATER
26
AVR100 / AVR200
u-COM