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HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
36
36
6-4. BLOCK DIAGRAM – S-AIR/USB Section –
IC2101
VBUS CONTROL
IC1101 (3/3)
SCORE/USB CONTROL
IC303
SCORE DETECT
IC302
SCORE DETECT
IC301
AF AMP
D302
D301
D303,304
IC501 (4/6)
SYSTEM CONTROL
CN104
USB5V
1
2
3
4
XVIOCE
MUSIC
MIC 1+2
A+9V
VBUS
D-
D+
GND
SCORE
VBUS_SW
GPIO2
RESN
I2C_SCL
I2C_SDA
ADC_SEL
STS_Lin
S-AIR_DET
GND
LRCK2
LRCK1
LRCK
BCK
SD1
SD2
CN113
DZ570K/DZ777K
CN113
'<96
(S-AIR TRANSMITTER)
7
11
18
19
12
25
23
•
R-ch is omitted due to same as L-ch.
14
BCK2
BCK1
24
15
SD1
16
SD2
26
RCH
R-CH
2
LCH
4
•
SIGNAL PATH
: TUNER
: MIC