Table of Contents
Advertisement
STR-KM7600
5-31. SCHEMATIC DIAGRAM — DIGITAL BOARD (4/4) —
1
2
3
A
B
DIGITAL BOARD (4/4)
C
D
E
F
G
H
C2083
47
25V
FB2018
0uH
I
IC2017
IC2017
TORX147L
OPTICAL RECEVER
J
STR-KM7600
• Refer to page 19 for Waveform
4
5
6
8
7
5
DIGITAL
DIGITAL
DIGITAL
BOARD
BOARD
BOARD
(2/4)
(3/4)
(3/4)
(Page 40)
(Page 41)
(Page 41)
7
9
SPDIF
DPSOA DAI_P6(L&R)
DPSOD DAI_P9(SBL&SBR)
DPSOC DAI_P8(C&SW)
DPSOB DAI_P7(SL&SR)
R2021
10k
DIR_ERR
C2013
0.1
0
0
0
0
0 3.3
3.0
0
0
0
0
48
47
46
45
44
43
42
41
40
39
38
37
1.6
0
R2013
ROUT1
RERR
36
10K
R2023
1
100
0
3.3
R2012
2
RX0
INT
35
IC2015
10K
3
RX1
CKST
34
R20 1 1
R2024
0
3.3
10K
100
4
RX2
IC B/D
AUDIO
33
R2010
0
0
10K
5
RX3
MOUT
32
R2009
2.5
R2025
0
10K
DIGITAL AUDIO I/F RECEIVER
100
DGND
DGND
6
IC2015
31
3.3
3.3
R2026
LC89058W-E
C2008
12.288MHz
10K
7
DVDD
DVDD
30
C2014
0.1
0.1
3
3.3
1.7
8
RX4
XIN
29
R2027 100
1.6
9
RX5
XOUT
28
R2015
1.6
0
820
10
RX6
XMCK
27
R2006
0
3.3
FB2012
11
DVDD
DVDD
26
0uH
330
C2015
2
1
0.1
3.3
12
DGND
DGND
25
C2007
0.1
C2006
0.1
13
14
15
16
17
18
19
20
21
22
23
24
0
0
0
0
1.6
0
3.3
1.6
0
1.6
0
0
C2265
C2003
0.1
R2007
C2005
0.1
R2005
470p
0
1M
FB2011
0uH
C2002
R2004
FB2026
0uH
100
16V
1k
C2001
D2010
0.022
MA2J1110GLS0
R2003
0
R2000
220
R2002
330
C2000
0.01
R2001
390
IC B/D
C2091
FB2016
0uH
1000
6.3V
IC2008
VC
1
C2092
0.1
+5V REG
VIN
2
IC2008
SI-3050KM-TLS
6
GND
3
1.6
IC2016
VOUT
4
5
OUT2
GND
4
1.3
R2072
SENSE
5
WAVE SHAPER
47k
IC2016
6
IN3
IN2
3
0.2
TC7WU04FU(TE12R)
3.3
R2071
470k
7
OUT1
OUT3
2
0.1
3.3
8
VCC
IN1
1
R2069
R2070
0
470
680k
R2074
10k
C2084
0.1
C2087
C2096
C2086
C2085
22
100 16V
0.1
0.1
50V
FB2010
R2068
C2094
0.1
0uH
75
C2095
100 16V
FB2004
0uH
IC2018
C2093
0.1
IC2018
TORX147L
OPTICAL RECEVER
0.1 3.3
0.1 3.3
J2000
1P
1
2
3
4
5
6
7
8
9
10
TV
(OPTICAL)
(COAXIAL)
SAT IN
DVD IN
IN
(OPTICAL)
DIGITAL (ASSIGNABLE)
DMPORT
DC 5V
0.7A MAX
• Refer to page 48 for IC Block Diagrams.
7
8
9
4
6
DIGITAL
DIGITAL
BOARD
BOARD
(1/4)
(3/4)
(Page 39)
(Page 41)
R2087
100k
D2022
DAN222-TL
D2021
DAN222-TL
R2262
1k
Y2/CK
R2014
100
DAI_P17
DAI_P16
C2114
100
16v
C2010
X2001
27p
C2009
33p
C2115
100p
C2105
220p
C2099
3.3
22
50V
6.2
0
5
5
C2097
100
10V
R2078
75
J2001
11
12
13
14
15
16
17 18
18P
42
42
10
11
12
2
DIGITAL
BOARD
(1/4)
(Page 39)
6
4
PS(V MUTE)
COMP S2
COMP S1
V SW1
V SW2
V SW3
V SW4
VACS_CTRL
DCAC_DSP_IN
LIMITER
DIR CKST
VOL IC CLK
DIR_DATAO
VOL IC DATA
PROTECTOR
IC B/D
IC2020
8CH DAC
IC2020
WM8768GEDS/R
R2086
C2112
R2263
33
100
0
0
1k
16V
1
MODE
28
AVDD
2
MCK
27
AGND
0
3
26
BCK
VO3R
0
2.5
4
LRCK
VO3L
25
0
2.5
3.3
5
DVDD
VO2R
24
2.5
DGND
6
VO2L
23
2.5
7
DIN1
VO1R
22
0
2.1
8
DIN2
VO1L
21
0
2.1
9
DIN3
VO4R_NC
20
1.3
2.5
10
DIN4
VO4L_NC
19
0
C2110
2.5
0.1
11
M/LAT
18
VMID
7.1
0
C2109
2.5
10
50V
MC/CLK
VREF_P
12
17
0
C2108
IC B/D
100
5
16V
MD/DATA
13
VREF_N
16
IC2000
0
0.1
14
MUTE
TEST_REF
15
+5V REG
IC2000
0
R2084
0
TK11150CSCL-G
10k
R2082
10k
FB2019
0uH
R2241
FB2020
0uH
0
C2117
C2119
10
10
50V
50V
C2118
0.1
C2116
2.5
0
3.3
5
0.1
7
6
5
4
3
8
9
10
11
12
1.6
1.6
0
0
3.3
2.5
13
14
15
CN2001
20P
JL2122
1
VMUTE
JL2123
2
COMPONENT SW2
JL2124
3
COMPONENT SW1
JL2125
4
COMPOSIT SW1
JL2126
H
5
COMPOSIT SW2
JL2127
6
COMPOSIT SW3
JL2128
COMPOSIT SW4
7
JL2129
CONNECTION
8
DMPORT VGND
JL2130
DMPORT VIDEO
9
BOARD
JL2131
10
VACS
JL2132
CN801
R2 GND
11
JL2133
(Page 44)
12
R2
JL2134
13
-7V
JL2135
+7V
14
JL2136
R2239
100
15
LIMITER
JL2137
16
EVOL CLK
JL2138
17
EVOL DATA
JL2139
18
PROTECT
JL2140
SAIR R
19
JL2141
C2245
SAIR L
20
10
C2260
27p
C2259
27p
C2258
27p
C2257
27p
C2256
27p
C2254
CN2000
27p
20P
C2255
JL2156
27p
20
ADC LIN
C2253
27p
JL2157
19
ADC RIN
JL2158
18
FR
JL2216
JL2159
G
17
AGND(SIRIUS)
JL2160
16
FL
JL2161
15
DAC SW
JL2162
CONNECTION
14
DAC C
JL2163
13
DAC SR
BOARD
JL2164
12
DAC SL
CN800
JL2165
11
DAC SBR
JL2166
(Page 44)
10
DAC SBL
JL2167
9
TUNER R
JL2168
C2125
8
AGND
0.1
C2251
JL2169
TUNER L
7
22
16V
JL2170
DMPORT R+
6
5
JL2171
5
DMPORT L+
5
4
JL2172
DMPORT R-
4
JL2173
3
DMPORT L-
JL2200
SIRIUS L
2
JL2175
SIRIUS R
1
1
2
3
6.8
0
C2120
10
50V
2.5
2
1
13
14
2.5
C2123
1
50V
C2122
1
50V
Hide quick links:
Advertisement
Table of Contents
