Panasonic DMR-E55PL - Digital (Audio I;O) Circuit (Ai)

19.9. DIGITAL (AUDIO I/O) CIRCUIT (AI)
GN DGND
GN
GN
GN
GN
GN
MC
MC
MC
EN
AUGND
XADC PD
AADC L
AADC R
AU5V
J0JHC0000032
LB4402
VIN
C4408 0.1
F1H0J4740004
FL4401
R4404 0
R4405 0
R4406 0
1DALRCK
1DADATA
1DABCK
768FS1
BCK
16V10
C4402
0.1
C4403
0
R4402
0
R4403
J0JGC0000020
LB4401
0.1
C4411
6.3V100
C4412
0.1
C4409
6.3V330
C4410
0.1
C4405
6.3V100
C4404
16V10
C4407
R4408 0
R4413 0
ON
NR
GND
OUT GND
(REG.DAC+3.3V)
C0CBCBD00002
IC4404
AGND
VCOM
ZEROA
NC
ML
MDI
SCK
DATA
MC
DGND VDD VCC VOUTL VOUTR LRCK
C0FBBK000035
IC4402
(AUDIO 2CH D/A CONVERTER)
GN D3.3V
SCHEMATIC DIAGRAM - 31
DIGITAL (AUDIO I/O) CIRCUIT (AI)
: MAIN SIGNAL LINE
: +B SIGNAL LINE
8
7654321
91011121316 15 14
456
123
87
DMR-E55PL