Read Sony STR-DH800 (serv.man2) Service Manual online
STR-DH800
STR-DH800
6
6
2-4. SCHEMATIC DIAGRAM - DIGITAL Board (2/4) -
DIGITAL
1
(1/4)
BOARD
BOARD
DIGITAL
4
(4/4)
(3/4)
3
DIGITAL
BOARD
9.9
14.7
0
0
0
0
7
-6.9
0
0
0
0
-6.9
7
0
0
0
0
-6.9
7
0
0
0
0
-6.9
7
5
1.6
0
1.6
1.6
3.3
0.8
0
1.2
3.3
3.2
0
0
0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4.9
2.5
2.4
2.5
2.5
2.5
1.2
1.6
5
3.3
1.6
1.6
0
0
0
0
3.3
1.6
1.6
1.6
1.6
0
6.8
7
5
0.1
C2105
22
R2136
0.1
C2083
10k
R2128
100p
C2089
10V
2200
C2087
10
C2214
0.1
C2211
0.01
C2209
0.1
C2212
0.1
C2100
22
R2134
JL2032
0.01
C2078
0.1
C2104
16V
100
C2107
FB2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN2007
P GND
VBUS +5V
NC
VIDEO +5V
DMPORT_RX
DMPORT_TX
DET
DGND
WM_DET
WM_AD
L-
R-
L+
R+
WM_RXD
WM_TXD
DMPORT_VIDEO
VGND
JL2082
10k
R2084
JL2033
FB2012
1
C2075
FB2015
FB2010
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC2012
Vref
AGND
AVcc
DVdd
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VinL
VinR
100
R2087
0.1
C2099
JL2050
16V
100
C2106
FB2009
FB2014
0.1
C2098
FB2011
0.1
C2077
0.1
C2073
100
R2127
0.1
C2070
0.1
C2088
22
R2135
25V
47
C2035
0.47
C2034
0.1
C2082
100
R2085
0.01
C2076
0.1
C2080
FB2019
100
R2046
100
R2047
820p
C2038
820p
C2039
25V
47
C2041
25V
47
C2040
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN2010
SIRIUS_R
SIRIUS_L
DMPORT_L-
DMPORT_R-
DMPORT_L+
DMPORT_R+
TUNER_L
AGND
TUNER_R
DAC_SBL
DAC_SBR
DAC_SL
DAC_SR
DAC_C
DAC_SW
DAC_L
AGND
DAC_R
ADC_Rin
ADC_Lin
JL2160
JL2177
JL2178
JL2179
JL2180
JL2181
JL2182
JL2183
JL2184
JL2185
JL2186
JL2187
JL2188
JL2189
JL2190
JL2191
JL2192
JL2193
JL2194
JL2195
JL2196
JL2197
JL2205
JL2206
JL2207
JL2208
JL2209
JL2210
JL2211
JL2212
JL2213
JL2215
JL2217
FB2020
10uH
L2000
50V
C2140
10
C2141
0.1
50V
C2143
10
JL2265
JL2267
JL2268
JL2269
JL2278
JL2279
JL2280
JL2281
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN2004
R-CH
AGND
L_CH
+5V
+4V
+4V
RESET
ADC_SEL
LRCK1
GND
BCK1
GND/SD1
SD2
SD3
GND
I2C_SCL
I2C_SDA
SRC_MUTE
S-AIR_DETECT
S_AIR_INT
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC2023
S
A0
B0
Y0
A1
B1
Y1
GND
Y2
B2
A2
Y3
B3
A3
E
Vcc
FB2022
0.1
C2145
JL2309
JL2310
JL231
1
JL2312
JL2313
JL2314
JL2315
JL2316
JL2317
JL2319
JL2320
JL2321
JL2322
JL2323
JL2324
C2142
0.1
JL2329
JL2330
JL2331
JL2332
JL2333
JL2334
JL2335
JL2336
JL2337
JL2338
JL2339
JL2340
33
R2193
75
R2194
1
2
3
4
5
6
7
8
9
10
11
L_CH
Vcc
R_CH
GND
SD (TUNED)
CE
DI
CLK
DO
RDS_INT
RDS_DATA
100
R2200
R2201
100
R2202
100
16V
100
C2081
25V
47
C2084
50V
10
C2118
50V
10
C2117
10V
470
C2144
16V
100
C2068
50V
10
C2146
50V
10
C2156
10V
470
C2147
10V
2200
C2086
50V
22
C2085
10V
470
C2096
50V
10
C2149
50V
10
C2150
50V
10
C2151
50V
10
C2152
50V
10
C2153
50V
10
C2154
50V
10
C2155
100k
R2215
100k
R2216
100k
R2217
100k
R2218
100k
R2219
100k
R2220
100k
R2221
100k
R2222
15k
R2231
15k
R2224
15k
R2233
15k
R2234
15k
R2235
15k
R2236
15k
R2237
15k
R2238
2700p
C2157
2700p
C2158
2700p
C2159
2700p
C2160
2700p
C2161
2700p
C2162
2700p
C2163
2700p
C2164
270p
C2165
270p
C2166
270p
C2167
270p
C2168
270p
C2169
270p
C2170
270p
C2171
270p
C2172
1000p
C2173
1000p
C2174
1000p
C2175
1000p
C2176
1000p
C2177
1000p
C2178
1000p
C2179
1000p
C2180
0
R2239
0
R2240
0
R2241
0
R2242
0
R2243
0
R2244
0
R2245
0
R2246
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2025
VSS
VCC
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2026
VSS
VCC
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2027
VSS
VCC
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2028
VSS
VCC
16V
100
C2079
I
O
G
KIA7809API-U/PF
IC2001
1
2
3
820
R2223
820
R2232
820
R2225
820
R2226
820
R2227
820
R2228
820
R2230
820
R2229
7.5k
R2207
7.5k
R2208
7.5k
R2209
7.5k
R2210
7.5k
R221
1
7.5k
R2212
7.5k
R2213
7.5k
R2214
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
15
14
WM8768GEDS/R
IC2024
MODE
MCK
BCK
LRCK
DVDD
DGND
DIN1
DIN2
DIN3
DIN4
M/LA
T
MC/CLK
MD/DA
TA
MUTE
TEST_REF
VREF_N
VREF_P
VMID
VO4L
VO4R
VO1L
VO1R
VO2L
VO2R
VO3L
VO3R
AGND
AV
D
D
JL2350
0
R2258
100
R2259
100
R2260
100
R2261
100
R2262
100
R2277
1SS367-T3SONY
D2013
1SS367-T3SONY
D2014
330
R2094
330
R2092
330
R2093
330
R2091
1SS367-T3SONY
D2015
1SS367-T3SONY
D2016
0.1
C2188
0.1
C2190
1SS367-T3SONY
D2018
22
R2287
22
R2288
22
R2289
22
R2290
10k
R2293
C2102
0.1
0.1
C2186
0.1
C2189
100
R2280
0.1
C2204
0.1
C2205
0.1
C2206
0.01
C2207
10
C2215
10
C2216
27p
C2217
27p
C2218
27p
C2219
27p
C2220
27p
C2221
27p
C2222
27p
C2223
27p
C2224
100
R2138
100
R2137
0.1
C2134
1k
R2308
0
R2309
JL2390
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC2011
5
4
3
2
1
IC2010
A42
D03
D04
D05
D06
D08
AGND
D10
D1
1
A22
B02
A42
AGND
B06
B07
B08
B09
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B22
D07
7
6
5
3
8
4
2
1
G
CN2013
8P
COM_CLK
COM_DATA
SIRIUS_MISO
S_AIR_RESET
S_AIR_ADC_SEL
S_AIR_I2C_SCL
S_AIR_I2C_SDA
COM_DATA
COM_CLK
TUNER_SD
TUNER_CE
TUNER_MOSI
TUNER_CLK
TUNER_MISO
TUNER_RDS_INT
TUNER_RDS_DATA
SIRIUS_POWER_ENA
SIRIUS_MOSI
DAC_MUTE
DMPORT_DETECT
DMPORT_MISO
DMPORT_MOSI
SAC-MUTE
16V
100
C2227
S_AIR_INT
S_AIR_DETECT
DAC_LATCH
470
10V
C2228
TC74VHC08FT(EL)
VIN
VOUT
ON/OFF
GND
NC
TK11150CSCL-G
BUS2
BUS3
BUS4
IC2001
+9V REGULATOR
DIGITAL BOARD (2/4)
IC2011
MUTING
IC2024
D/A CONVERTER
IC2023
SWITCHING
IC2010
+5V REGULATOR
IC2027
LINE AMP
IC2026
LINE AMP
IC2025
LINE AMP
LINE AMP
IC2028
CN2002 11P
(AEP, RU, UK)
CN2003 9P
(AEP, RU, UK)
FM 75
:
(FM/AM)
COAXIAL
AM
ANTENNA
TUNER
A/D CONVERTER
IC2012
DMPORT
GND
VCC
(US, CND)
J
4
B
16
6
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
14
A
2
13
I
7
O
SIRIUS
(US, CND, TW, TH)
16V
100
C2229
US, CND,
TW, TH
TW, TH
AEP, RU,
UK, AUS
UK, AUS
(AEP, RU, UK, AUS)
(US, CND, TW, TH)
(EXCEPT RU)
(US,
CND, TW
, TH)
AEP
, RU,
UK, AUS
(EXCEPT RU)
Refer to page
34 on original
34 on original
service manual
BOARD
S-AIR
B
CN861
(EXCEPT RU)
Refer to page
37 on original
37 on original
service manual
BOARD
CONNECTION
C
CN800
US, CND,
AUS, TW, TH
(Page 5)
(Page 7)
(Page 8)
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