Read Sony HT-DDW5000 / STR-KM5000 Service Manual online
STR-KM5000
STR-KM5000
16
16
6-3. BLOCK DIAGRAM - DSP Section -
A
B
DATA0, BCK, LRCK, CKOUT
LRCK
DATA0
CKOUT
BCK
• SIGNAL PATH
D_AUDIO
D
DCAC_IN
38
SYSTEM CONTROLLER
IC1101 (3/5)
SWITCH
IC1014
78 DPSIA
79 DPSIB
88 DPLRCK
94 DPFSCK
89 DPBCK
16 FLAG1
DSP
SPDIF(LA
T)
21
XRST
8
DSP
INT
47
XSPIDS
XRESET
FLAG0
DSP
IC1501
D/A CONVERTER
IC1452
2 MCK
3 BCK
4 LRCK
9 DIN3
7 DIN1
8 DIN2
10 DIN4
VO1L 21
VO1R 22
VO2L 23
VO2R 24
VO3L 25
VO3R 26
DPDVLRCK
64
DPDVBCK
DPSOA
DPSOB
DSPOC
DSPOD
87
65
70
71
86
DSP
SPI CLK
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
143
142
X1302
25MHz
XTAL
CLKIN
97 XNONAUDIO
E
AUDIO
ERR
122 121 15
20
MOSI
19
MISO
18
SPICLK
MOSI
MISO
125 127 126
DAC_ML
12
DAC_MC
13
DCAC_INT
57
DAC_MDI
14
DAC_MUTE
15
11 13 14
ML/I2S
MD/DM
MUTE
12
MC/IWL
LINE AMP
IC1404
LINE AMP
IC1405
LINE AMP
IC1406
R-CH
R-CH
SL
L, C, SW, SL, SBL
C
L
VO4L 19
LINE AMP
IC1403
SBL
SW
F
• R-ch is omitted due to same as L-ch.
AUTO
CAL MIC
J2000
MIC AMP
IC2000
D1502
D1503
D1504
D1501
CLINK_RX
CLINK_TX
6
5
CN1302 (1/2)
27
FLASH2/
DMPORT_MICOM RX
DMPORT_MICOM RX
FLASH1/
DMPORT_MICOM TX
DMPORT_MICOM TX
28
DET
7
26 DMPORT_DET
DMPORT
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