4
K-323
BLOCK DIAGRAM
USB
CD BLOCK
SPDIF
(OPTICAL)
AM/FM
TUNER
1 PACK
AUX
AUDIO
D.AUDIO
SIGNAL
MULTIPLEXER
ANALOG
OSC
24.576MHz
(TI)
PCM1808
ADC
CIRCUIT
D.LINK
M24C02-W
(ST)
E2PROM
CS8416(CIRRUS LOGIC)
DIGITAL AUDIO RECEIVER
DEVICES)
AD1941
(ANALOG
RESONATOR
10MHz
MICRO CONTROLLER
TAS5706A
20W x 2cH
AMP
(TI)
CS4344
DAC
(CIRRUS
CS4352
(CIRRUS
(whith
DAC
(PTC)
PT6302
VFD DRIVER
EACH
H-BRIDGE
FILTER for
LC OUTPUT
(TI)
TPA6111A2
HA AMP
REC
OUT
FL-DISPLAY
(ST)
M74HC4052
CONTROL
AZ4580
AZ4580
SIGMA
D-CLASS
LOGIC)
OP AMP)
LOGIC)
DSP
SPK
L
SPK
R
H/P
LINE
INPUT
INPUT FILTER
& RECTIFIER
HIGH FREQUENCY
INVERTER
CONTROL
CIRCUIT
FL(4.3V) OUTPUT
RECTIFIER &
FILTER
FILTER
RECTIFIER &
-27V OUTPUT
FILTER
RECTIFIER &
+19V OUTPUT
FILTER
RECTIFIER &
+9V OUTPUT
FILTER
RECTIFIER &
+5.2V OUTPUT
FILTER
RECTIFIER &
+3.3VS OUTPUT
CONTROL SIGNAL
PWM
COMP
OSC
REF
OSC
PWM
REF
COMP
INVERTER
HIGH FREQUENCY
JK603
JK604
JK601
JK602
TN601
IC601
IC104
IC206
IC207
IC201
IC203
IC205
IC202
IC204
JK605
FL401
IC401
IC602
IC603
IC105
MCLK
BCK0
LRCK0
DIR I2S DOUT
MCLK
MCLK
LRCK0
BCK0
ADC DOUT
SDATA IN0
MCLK
LRCK1
BCK1
SDATA1
SDATA2
BCK1
LRCK1
MCLK
SDATA0
BCK1
LRCK1
MCLK
PWM1+
PWM1-
PWM2-
PWM2+
HP-R
HP-L
L/R
SDATA IN1
L/R
SPDIF0
SPDIF1
L/R
L/R
L/R
AD PART
INTERFACE
INTERFACE
I 2 C
SPI
DC POWER INPUT
&
AC85V-138V
AC85V-265V
SMPS
K-323