Read Sony HT-DDWG800 / STR-KG800 Service Manual online
STR-KG800
STR-KG800
17
17
A
M
DATA0, BCK, LRCK, CKOUT
G
MUTE
LRCK
DATA0
SD1
INPUT SELECTOR
IC1008
2 A0
3 B0
CKOUT
5 A1
6 B1
SD0
BCK
SD2
SD3
11 A2
LRCK
BCK
10 B2
MCK
13 B3
Y0 4
Y1 7
Y2 9
S
1
1
Y3 12
14 A3
• SIGNAL PATH
D_AUDIO
F
DATA SELECTOR
IC1017
1 A
2 B
Y 5
A/B
6
C
HDMI_ERR
30
DSP_SELECT
22
SYSTEM CONTROLLER
IC1010 (2/4)
D FLIP-FLOP
IC1014
78 DPSIA
79 DPSIB
88 DPLRCK
INVERTER
IC1016
HDMI_RSRA
TE
50
94 DPFSCK
89 DPBCK
16 FLAG1
82 DPSIE
81 DPSID
80 DPSIC
DSP
SPDIF(LA
T)
65
DSP
RESET
64
DSPINT
81
XSPIDS
XRESET
FLAG0
DSP
IC1009
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
DPSOC
DPSOD
87
65
66
67
86
DSP
SPICLK
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
143
142
X1302
25MHz
XTAL
CLKIN
SD0-3, MCK, BCK, LRCK
97 XNONAUDIO
B
AUDIO
ERR
115 DCAC_IN
122 121 15
75
DSP
MOSI
74
DSP
MISO
73
SPICLK
MOSI
MISO
125 121 126
DAC_A
TC
26
DCAC_DSP_IN
82
DAC_DI
4
DACMUTE
27
DAC CLK
1
11 13 14
M/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
C
L
SW
R
• R-ch is omitted due to same as L-ch.
AUTO
CAL MIC
J2000
MIC AMP
IC2000
RESET SIGNAL
BUFFER
IC1005
62
RESET_TRG
55
INIT
RESET SIGNAL
GENERATOR
IC1007
RESET
SWITCH
IC1006
STBY +3.3V
D1504
6-3. BLOCK DIAGRAM - DSP Section -
(Page 15)
(Page 15)
(Page 16)
(Page 15)
(Page 15)
(Page 16)
(Page 18)
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