Schematic Diagram - Digital Board (4/4) - Sony STR-DH700 Service Manual

5-30. SCHEMATIC DIAGRAM — DIGITAL BOARD (4/4) —
1 2 3
A
DIGITAL BOARD (4/4)
8
DIGITAL BOARD
(2/4)
(Page 45)
B
7
C
DIGITAL BOARD
(3/4)
(Page 46)
A3
L-CH
R-CH
D
DGND
VCC1
+6.5V
+5V
SIRUIS MOSI
SIRIUS MISO
PWR EN
GND
VCC
E
SPDIF SPDIF
R2
(US, CND MODEL)
IC2031
5 *C2232 0
0.1
5 4
LEVEL SHIFT
*IC2031
TC7SET08FU(T5RSOJF)
IC B/D
F
1 2 3
0.6
0.5 0.6
IC2032
*C2233 *C2234
0.1 0.1
LEVEL SHIFT
3.3 3.3 0
5 0
5 4
5 4
1 2 3
1 2 3 0
G
3.3 1.2
0.5 0 GND
3.3
IC2030
LEVEL SHIFT
*IC2030
TC7SET08FU(T5RSOJF)
IC B/D
*C2076
47 *C2078
4V 47
4V
H
*CN2003
9P
5
1
6
G
3 2 *C2082
0.01
7
4
8
*C2248
0
I
J
STR-DH700
• Refer to page 17 for Circuit Boards Location.
4 5 6
4
DIGITAL BOARD
(3/4)
(Page 46)
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
10K
1 ROUT1 RERR 36
R2023
C2013
100 0 3.3
0.1 R2012
2 RX0 INT 35 10K
R2011
3 RX1 CKST 34
R2024 IC B/D
0 3.3
100
R2010
4 RX2 AUDIO 33
0 0
IC2015
5 RX3 MOUT 32 R2009
2.5
R2025
DIGITAL AUDIO I/F RECEIVER 0
100
6 DGND DGND 31
IC2015
3.3 3.3
R2026 R2006
LC89058W-E
10K 7 DVDD DVDD 30
C2014 0.1
C2008
3
1.7
3.3
8 RX4 XIN 29
R2027 100
1.6
RX5 XOUT 28
9
1.6
0
10 RX6 XMCK 27
3.3
0
11 DVDD DVDD 26
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 1.6 0 0
3.3 1.6 0 1.6 0 0
FB2011 R2005
R2007 C2005
0uH C2003 0
1M 470p
0.1
C2002
FB2026 100 16V R2003
0uH 0
R2004 D2010
1k MA2J1110GLS0
R2002
C2001
330
0.022
R2001
R2000 C2000
390
220 0.01
IC2008
FB2016 C2091
1000
0uH
+3.3V REG
6.3V
IC2008
SI-3050KM-TLS
C2092 0.1
6
1.6
IC2016 5 OUT2 GND 4
1.3
R2072
WAVE SHAPER R2073
47k
100 R2074
6 IN3 IN2 3
0.2 10k
IC2016 3.3
TC7WU04FU(TE12R) R2071
470k 7 OUT1 OUT3 2
C2095
0.1
100 10V
3.3
VCC IN1
8 1 C2094
0
0.1
R2069 R2070
470 680k
C2093
0.1
C2087
C2086
C2084 22 FB2004
C2083 0.1
50V
47 0.1 0uH
25V
GND
FB2018
0uH
IC2018
IC2018
TORX147L
OPTICAL RECEVER
IC2017 0.1 3.3 0.1 3.3
IC2017
TORX147L J2000
OPTICAL RECEVER 1P 1 2 3 4
TV
SAT IN (COAXIAL) DVD IN (OPTICAL)
IN
(OPTICAL)
DIGITAL
7 8 9
6
5
DIGITAL BOARD
DIGITAL BOARD
(3/4)
(3/4)
(Page 46)
(Page 46)
D2022
DAN222-TL R2087
100k
C2127
XX
D2021
DAN222-TL
R2014
100
10K
10K
10K
C2010
X2001 27p
330 12.288MHz
0.1
R2015
C2009
820
33p
FB2012
0uH
0
R2262
R2263
1k 1k
0
0
C2114 0
100
3.3
16v
0
0
1.3
0
3.3 C2099
22
VC 1
50V
4.3
C2115
0
VIN 2 100p
GND 3
3.3 0
VOUT 4
3.3
C2097 0
SENSE
5
100
10V
0
R2078
75
J2001
5 6 7 8 9 10 11 12 13 14 15 16 17 18
18P
DMPORT
DC 5V
0.7A MAX
47 47
10 11 12
2
DIGITAL BOARD
(1/4)
(Page 44)
IC B/D
IC2020
(AEP, UK MODEL)
8CH DAC
*IC2020
WM8768GEDS/R R2086
33 C2112
100
0
16V
1 MODE 28
AVDD
2 MCK AGND 27
3 BCK VO3R 26
C2125
2.5
0.1
4 LRCK VO3L 25
2.5
5 DVDD VO2R 24
7.1 5
2.5
5 4
DGND
VO2L
6 23
IC2000
2.5
+7V REG
7 DIN1 VO1R 22
IC2000
TK11150CSCL-G
2.1
8 DIN2 VO1L 21
IC B/D
2.1
9 DIN3 VO4R_NC 20 1 2 3
2.5 6.8
0
R2082
10 DIN4 VO4L_NC 19 10k
C2110 FB2020
2.5 0.1 0uH
M
11 VMID 18
/LAT C2109
10
2.5
50V
12 MC VREF_P 17 FB2019
C2119
/CLK C2108 0uH
10
100 R2241
5 50V
16V 0 C2117
MD 10
13 VREF_N 16
/DATA 50V
C2120
0.1 C2118
10
0.1
50V
14 MUTE TEST_REF 15
0 C2116 3.3 5 2.5
(AEP, UK MODEL) 2.5
0.1
0
7 6 5 4 3 2 1
R2084
10k
C2105
220p
8 9 10 11 12 13 14
1.6 1.6 0 0
3.3 2.5 2.5
R2081
100 C2122
1
50V
STR-DH700
13 14 15
CN2001
20P
JL2122
1 VMUTE
JL2123
2 COMPONENT SW2
JL2124
3 COMPONENT SW1
JL2125
4 COMPOSIT SW1
JL2126
5 COMPOSIT SW2
JL2127
6 COMPOSIT SW3
JL2128
7 COMPOSIT SW4
JL2129 H
8 DMPORT VGND
JL2130
9 DMPORT VIDEO
JL2131
VACS
10 CONNECTION
JL2132
11 R2 GND BOARD
JL2133
CN801
12 R2
JL2134
(Page 49)
13 -7V
JL2135
+7V
14
R2239
JL2136
100
15 LIMITER
JL2137
16 EVOL CLK
JL2138
17
EVOL DATA
JL2139
18 PROTECT
JL2140
SAIR R
19
JL2141
20 SAIR L
C2245
10
6.3V
CN2000
20P
JL2156
20 ADC LIN
JL2157
19 ADC RIN
JL2158
18 FR
JL2159
17 AGND(SIRIUS)
JL2160
16 FL
JL2161
15 DAC SW
JL2162
14 DAC C
G
JL2163
13 DAC SR
JL2164
12 DAC SL
JL2165
CONNECTION
11 DAC SBR
JL2166 BOARD
10 DAC SBL
CN800
JL2167
9 TUNER R
(Page 49)
JL2168
8 AGND
C2251
22
JL2169
16V TUNER L
7
JL2170
6 DMPORT R+
JL2171
5 DMPORT L+
JL2172
4 DMPORT R-
JL2173
3 DMPORT L-
JL2200
SIRIUS L
2
JL2175
SIRIUS R
1
C2123
1
50V