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4-12. SCHEMATIC DIAGRAM – MAIN Section (9/9) –
(9/9)
C327
1
SDO0
SDO0
SCK0
SCK0
OPT_DET
OPT_DET
XJACK_DET
R315
XJACK_DET
0
DIN1
DIN1
XOPT_CTL
XOPT_CTL
ADDT
ADDT
FS256
FS256
LRCK
LRCK
XBCK
XBCK
XCS_ADC
XCS_ADC
(Page 25)
XPD_ADC
XPD_ADC
GND
L1
(Page 21)
M 1
M2
(Page 20)
• See page 16 for Waveforms.
• See page 28 for IC Block Diagram.
+1.2V REGULATOR
IC302
XC6219B212MR
VIN
R314
L303
VSS
0
10µH
C328
CE
1
C323
10
6.3V
C324
0.1
ADDT
XBCK
BCLK
FS256
MCLK
LRCK
LRCK
SDO0
R309
1k
CDTI
SCK0
R310
1k
A/D CONVERTER
CCLK
XCS_ADC
CSN
XPD_ADC
PDN
C325
0.1
R308
0
C320
C319
2.2
0.1
6.3V
C202
R201
2.2
47k
C102
R101
2.2
47k
R203
R103
C201
LIN
22k
22k
100p
MPWR
C310
MRF
10
6.3V
MVCM
MVSS
IC301
AK5356VN-L
MVDD
C313
MICR
47
6.3V
R312
10
25
25
D302
MAZS051008SO
Q301
2SA2018TL
R304
B+ SWITCH
100k
R301
C303
XOPT_CTL
1k
0.1
MAZS051008SO
R306
10k
D303
MAZS051008SO
DIN1
R305
100
XJACK_DET
FB302
FB304
FB102
FB202
C101
100p
FB303
OPT_DET
C305
C304
C302
D304
100p
100p
2200p
MAZS027008SO
MZ-NH600
D301
J301
LINE IN
(OPTICAL)
LF302
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