Harman Kardon CDR20 Service Manual page 38

• IO SECTION
CDR20
LRCK
DATA
BCLK
BU4053
BU4053
AK4394
S/W
S/W
C
POWER
DOWN
D
P
CDP-DOUT
LRCK
DATA
BCLK
MCK(P)
AK4394
MCK(R)
C
CDR-DOUT
D
R
W
BCK
DATA
LRCK
74HC04
74HC04
BUFFER
BUFFER
AK4394
(DAC)
(DAC)
MUTE
DEMPH
BU4053
BU4053
L/R
S/W
S/W CDP/CDR
TC4W53
TC4W53
S/W
S/W
EQ LEVEL
AK4394
(DAC)
(DAC)
MUTE
DEMPH
AK5351
AK5351
(ADC)
(ADC)
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harman/kardon
74HC04 RELAY
74HC04
BUFFER
BUFFER
74HC04
74HC04
BUFFER
BUFFER
74HC04
74HC04
BUFFER
BUFFER
74HC04
74HC04
BUFFER
BUFFER
REC
VOL.
COAXIAL
IN (1)
H/P OUT
ANALOG P OUTPUT
ANALOG R OUTPUT
ANALOG INPUT
COAXIAL P OUT
COAXIAL R OUT
COAXIAL IN(2)
OPTICAL R OUT
OPTICAL IN
F
R
O
N
T