Block Diagram - Dsp Section - Sony STR-KM5000 Service Manual

STR-KM5000
6-3.

BLOCK DIAGRAM - DSP Section -

(Page 14)
D_AUDIO
B
DATA0, BCK, LRCK, CKOUT
DATA0
A
(Page 14)
LRCK
CKOUT
BCK
AUDIO
D
(Page 14)
ERR
E
(Page 14)
J2000
MIC AMP
AUTO
IC2000
CAL MIC
CN1302 (1/2)
DMPORT
5
FLASH2/
CLINK_RX 27
DMPORT_MICOM RX
6
FLASH1/
CLINK_TX 28
DMPORT_MICOM TX
7
DET 26 DMPORT_DET
STR-KM5000
DSP
IC1501
79 DPSIB
78 DPSIA
DPSOA 64
88 DPLRCK
DPSOB 65
SWITCH
94 DPFSCK DSPOC
70
IC1014
DSPOD 71
89 DPBCK
DPDVBCK 87
DPDVLRCK 86
16 FLAG1
97 XNONAUDIO
143 XTAL
X1302
25MHz
142 CLKIN
122 121 15 125 127 126
38 21 8 47 20 19 18
SYSTEM CONTROLLER
IC1101 (3/5)
D/A CONVERTER
IC1452
VO1L 21
LINE AMP
9 DIN3 VO1R 22 IC1404
R-CH
7 DIN1
VO2L 23
LINE AMP
VO2R 24 IC1405
8 DIN2
VO3L 25
LINE AMP
10 DIN4
VO3R 26 IC1406
R-CH
LINE AMP
VO4L 19
IC1403
2 MCK
3 BCK
4 LRCK
11 13 14 12
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
57 12 14 15 13
16 16
L, C, SW, SL, SBL
SL
F (Page 17)
C
SW
L
SBL
: AUDIO (DIGITAL)
: AUDIO (ANALOG)