Block Diagram - Dsp Section - Sony STR-DA3200ES Service Manual

6-2. BLOCK DIAGRAM – DSP Section –
(DA3200ES: US, Canadian/DG1000)
J3801
XM
D+
3 18
COMRXP
D–
2 19 COMRXN
VCC
23
1 COMTXP
22 COMTXN
28 OSCIN
X3701
45.1584MHz
26 OSCOUT
11
XM
B+ SWITCH
RESET SWITCH
+5.6V
Q3805, 3806
Q3801, 3802
3
XM/H
(Page 30)
121
STR-DA3200ES/DG1000
XM RECEIVER D/A CONVERTER
IC3802 IC3805
37 2 7
I2SDATA DATA VOUTL
VOUTR 8
I2SSCLK 39 1 BCK
I2SLRCLK 41 3 LRCK
I2SOCLK 43 16 SCK
13 14 15
5 3 9 7
BUFFER
IC3803
119 120 128 127 90
LINE AMP
(Page 35)
XM-L 26
IC3804
R-CH
19
I/H BUS
(Page 33) DATA SELECTER
IC3529
SD0
2 A0 Y0 4
3 B0
SD1
5 A1 Y1 7
SD2
11 A2 Y2 9
SD3
14 A3 Y3 12
S
1
DATA SELECTER
IC3528
SPDIF
2 A0 Y0 4
LRCKO
5
A1 Y1 7
6 B1
MCKO
11 A2 Y2 9
10 B2
BCKO
14 A3 Y3 12
13
B3 S
1
MUTEOUT DATA SELECTER
IC3532
SYSTEM CONTROLLER
IC2054 (2/4)
31 31
(Page 30)
SPDIF 28
XNONAUDIO
ANA/DIGI
SDO1
DATA SELECTER
IC2019
DOUT
2 A0
Y0 4
3 B0
Y1 7
6 B1
Y2 9
10 B2
Y3 12
13 B3
S
1
CLOCK SELECTER
IC2018
RERR
2 A0 Y0 4
3 B0
RMCK
5 A1 Y1 7
6
B1
RLRCK
11 A2 Y2 9
10 B2
RBCK
14 A3 Y3 12
13 B3
S
1
S
BUFFER
67
STR-DA3200ES/DG1000
• R-CH is omitted due to same as L-CH.
• SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
XNONAUDIO
ANA/DIGI
SDO1
SDO2
SDO3
SDO4
SDO5
(Page 32)
33
DIR-ERR
MCK
DPLRCK
DPBCK
SHIFT
REGISTER DPFSCK
IC2017
IC2022
164