DOWNLOAD Sony STR-DH710 Service Manual ↓ Size: 5.44 MB | Pages: 82 in PDF or view online for FREE

Model
STR-DH710
Pages
82
Size
5.44 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dh710.pdf
Date

Sony STR-DH710 Service Manual ▷ View online

37
37
STR-DH710
STR-DH710
4-24.    SCHEMATIC  DIAGRAM — DISPLAY Board — 
•  Refer to page 22 for waveforms.  •  Refer to page 53 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
-23.8
-23.8
-23.8
-23.8
0
0
-23.8
-23.8
-23.8
-23.8
3.4
-16.8
-19.1
-19.1
-16.8
-19
-23.5
-21.2
-25.7
-12.4
3.3
0
-24
-26.3
-25.9
-25.7
-14.4
-25.7
-21.1
-25.6
-19
-23.4
0
0
0
0
2
0
0.8
3.3
3.3
0.8
0.8
3.3
3.3
0
0
-7
0
0
0
0
7
3.5
3.5
3.5
7
0
0
0
4
4
0
0
2.9
0
0
0
2.9
0
0.6
S105
A.F.D.
S104
MOVIE
S101
DIMMER
S103
MUSIC
S108
+TUNING
S110
TUNING
MODE
S102
DISPLAY
S100
MUTING
RV151
MASTER VOLUME
1
2
3
S106
2CH/
A.DIRECT
CL181
CL182
CL183
CL184
7.5
JW165
C157
220p 50V
220p 50V
220p 50V
C158
C156
25V
0.1
C163
C194
0.1
C165
0.1
25V
0.1
C162
25V
0.1
C153
C151
2200p
1/4W
R155
10
100
R156
100
100
100
R159
R160
82k
R162
R161
4700p
C144
CPH5504-TL-E
SWITCHING
TRANSISTOR
Q141
0.022
C145
33k
R142
100
R141
0.01
C143
0.1
C141
TP101
CHASIS
C108
0.1
C107
0.1
10V
100
C146
CL155
CL158
CL159
CL160
CL161
CL162
CL163
CL164
CL165
CL166
CL167
50V
C164
10
50V
10
C154
50V
C152
10
35V
47
C142
47uH
L141
8
7
6
5
4
3
2
1
NJM4565M-D
IC101
VSS
VDD
16V
0.1
C147
1/4W
1
R164
1/4W
1
R165
CL168
CL157
CL156
1k
R143
CL174
CL175
CL176
CL177
CL178
CL179
CL180
J121
AUTO
CAL MIC
C109
0.1
CL185
0.1
C105
10
50V
C106
0uH
FB151
0.1
C110
10
50V
C104
CL173
CL172
CL171
CL169
1k
R168
2.2k
R169
2.2k
R170
4.7k
R171
10k
R172
22k
R173
47k
R174
1k
R108
2.2k
R167
10
JW101
MC2837
D141
MC2837
D142
VCC
OUT
GND
PNA4823M03S0
REMOTE CONTROL
SIGNAL RECEIVER
IC151
2
3
5
6
8
7
1
4
9
CONVERTER
TRANSFORMER
T141
ND151
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
2
53 54
1
CL170
S107
MEMORY/
ENTER
25V
0.1
C155
10k
R130
10
50V
C123
47k
R131
47k
R126
100
R121
1
C122
50V
33p
C125
4.7k
R122
2200p
C131
0.022
C132
JL152
1
50V
C129
47k
R128
6.8k
R134
100k
R139
D121
MA2J1110GLS0
JL151
22
16V
C128
100k
R136
0uH
FB121
0.1
C126
33p
C127
8
7
6
5
4
3
2
1
IC121
NJM2904M
1OUT
1-
1+
GND
2+
2-
2OUT
Vcc
10k
R138
1k
R135
22
16V
C124
Q121
2SC3052EF-T1-LEF
56k
R133
100p
C121
4.7k
R123
4.7k
R124
4.7k
R125
6.2k
R132
10k
R137
1k
R127
RT3T11M-TP-1
Q123
16V
47
C130
C
L111
CL1
12
CL1
13
CL1
14
CL1
16
CL120
CL121
1
3
4
5
6
CN151
6P
AD1
PW_SW
GND
TONE_JOG
INPUT_JOG
1 2 3 4 5 6 7 8 9 10 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PT6315
FL DISPLAY DRIVER
IC152
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID1
1
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
S109
-TUNING
1SR154-400TE-25
D151
10
JS151
0.1
C161
2200p
C150
FB101
0uH
MAZ8051GMLS0
D145
CL1
15
CL1
17
CL1
18
CL1
19
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL131
CL132
CL133
CL134
CL137
CL138
CL139
CL136
CL140
CL141
CL142
CL143
CL144
CL145
CL146
CL147
CL148
CL149
CL150
CL151
CL152
CL153
CL154
CL135
22k
R176
10k
R177
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
CNS151
27P
MIC_MUTE
DCAC_SIGNAL
V2_AUDIO_L
A_GND
V2_AUDIO_R
V_GND
V2_VIDEO
+7V
-7V
INPUT_JOG
D_GND
PW_SW
+3.3V_STBY
TONE_JOG
SIRCS
AD2
AD1
D_GND
+4V
VOL_JOG
DCDC_GND
DCDC_GND
FL_LAT
D_GND
FL_CLK
D_GND
FL_DATA
FL_DATA
FL_CLK
FL_LAT
DCDC_GND
-7V
+7V
MIC_MUTE
DCAC_SIGNAL
V2_AUDIO_L
A_GND
V2_VIDEO
V_GND
V2_AUDIO_R
-7V
V2_AUDIO_L
DCDC_GND
+7V
V_GND
A_GND
V2_AUDIO_R
MIC_MUTE
V2_VIDEO
DCAC_SIGNAL
FL_DA
TA
FL_CLK
FL_LA
T
6G
1G
8G
3G
2G
13P
14P
9G
11
P
15P
12P
16P
10P
5G
4G
7G
17P
11
G
10G
3P
4P
16P
15P
14P
13P
10P
8P
5G
7P
11
P
8G
9P
5P
17P
6P
9G
12P
6G
3G
4G
11
G
10G
1G
7P
6P
5P
4P
3P
2P
1P
1P
2P
8P
9P
7G
2G
75
R115
C114
220p
V
L
R
J101
3P
2.2k
R103
2.2k
R113
1k
R111
R112
47k
820p
C101
1k
R101
R102
47k
820p
C111
VIDEO 2 IN
DISPLAY BOARD
VIDEO BUFFER
IC101
IC B/D
MIC AMP
IC121
IC B/D
VIDEO
L – AUDIO – R
IC152
IC151
L
POWER KEY
BOARD
CNP180
(Page 45)
M
DIGITAL
BOARD
(3/4)
CN2020
(Page 42)
5
38
38
STR-DH710
STR-DH710
Ver. 1.1
4-25.    PRINTED  WIRING  BOARD — DIGITAL Board (1/2) —
  •  Refer to page 13 for Circuit Boards Location. 
  : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B
E
B
E
B
E
B E
B E
B E
IC2010
IC2012
1
14
15
28
IC2024
I
O
IC2001
IC2037
6
1
5
IC2016
IC2002
VCC
O
VCC
O
IC2003
IC2015
IC2017
6
1
5
6
1
5
IC2005
IC2006
IC2013
IC2007
IC2014
IC2009
IC2034
IC2020
IC2033
IC2019
1
100
30
31
81
80
50
51
IC2035
IC2022
IC2036
IC2038
IC2023
IC2011
J2000
C2103
C2106
C2107
C2108
C21
14
C2123
C2132
C2139
C2140
C2144
C2146
C2147
C2149
C2150
C2151
C2152
C2153
C2154
C2155
C2156
A2000
A2001
A2002
1
2
8
9
CN2003 (9P)
(US,
 CND)
1
2
20
19
CN2004
1
18
CN2005
1
2
CN2019
1
2
15
16
CN2009
1
2
19
20
CN2010
1
4
CN2014
1
6
CN2016
C2017
C2226
C2227
C2035
C2235
C2048
C2240
C2051
C2054
C2062
C2065
C2074
C2079
C2081
C2084
C2085
C2086
C2087
C2096
C2143
11
12
R2090
R2285
R2091
R2286
R2092
R2287
R2093
R2288
R2094
R2289
R2095
R2096
R2097
R2098
R2290
R2291
RB2001
RB2002
RB2003
RB2004
RB2005
RB2006
RB2007
RB2008
RB2009
RB2010
RB2011
RB2012
RB2013
RB2015
RB2016
X2000
X2001
C2104
C2105
C2109
C21
13
C21
16
FB2000
FB2001
FB2004
FB2005
C2121
C2122
FB2007
FB2009
C2125
C2126
C2127
C2128
R2101
C2129
R2102
R2103
R2104
FB201
1
R2106
FB2012
R2107
R2108
D2301
R2109
FB2015
D2302
FB2016
FB2017
C2133
FB2018
C2134
R21
10
R2111
R2113
R2308
R21
14
R2309
R2115
R21
16
FB2022
R21
17
FB2023
R21
18
FB2024
R21
19
FB2025
C2141
FB2026
C2142
FB2027
FB2028
L2000
R231
1
R2124
R2126
R2127
R2323
C2157
C2158
R2131
C2159
R2326
R2132
R2327
R2134
R2135
R2136
R2137
R2138
C2160
R2139
C2161
C2162
C2163
R2330
C2164
R2140
R2335
R2141
R2142
R2143
R2145
R2146
R2147
R2148
R2149
R2153
R2154
R2156
R2159
C2187
R2355
R2356
R2163
R2359
R2167
Q2382
C1
B1
E1
C2
B2
E2
Q2383
R2360
R2361
R2362
C2198
R2172
R2173
R2175
R2176
R2177
R2178
R2179
R2180
R2181
R2376
R2377
R2378
R2379
R2185
R2187
R2189
D2382
R2382
R2383
R2385
R2193
R2194
R2197
R2391
R2392
R2393
R2394
R2396
CL2425
1
9
CN2001
JL2415
1
2
49
50
CN2006
19
1
18
2
CN2007
C2000
C2004
JL2421
C2005
Q2002
C2006
1
2
Q2003
JL2423
Q2004
C2008
JL2424
Q2005
JL2425
Q2006
JL2427
C2201
C2203
C2204
C2010
26
27
CN2020
CL2454
CL2455
CL2458
C2212
D2000
D2001
D2002
D2004
D2005
R2002
R2006
R2008
R2009
C2032
C2033
R2200
C2228
C2034
R2201
R2202
1
12
13
24
25
36
37
48
R2203
IC2008
R2012
R2207
D2017
R2208
D2018
R2209
D2019
JL2265
JL2267
JL2268
R2019
JL2269
C2236
C2237
R2210
R2211
R2212
R2213
R2214
C2049
R2025
C2241
C2242
R2027
C2243
R2028
C2244
C2050
C2245
C2246
C2052
C2055
C2056
C2057
R2030
C2058
JL2280
R2031
C2059
JL2281
JL2282
R2033
R2036
R2037
R2038
C2060
C2061
IC2032
C2063
C2064
C2066
C2067
R2040
C2068
C2069
R2043
R2044
C2070
C2073
C2075
C2076
C2077
R2050
R2053
R2249
R2055
C2080
R2059
C2082
C2083
R2252
R2060
C2088
R2061
C2089
R2259
R2066
R2067
R2068
C2092
R2260
C2094
R2261
R2262
R2070
C2098
R2071
C2099
R2072
R2073 R2074
R2075
R2076
R2077
R2078
R2079
R2275
R2081
R2082
R2277
R2083
R2084
R2085
R2087
R2281
R2282
R2283
FB2020
FB2029
FB2030
FB2031
FB2032
R2182
10
11
CN2002 (1
1P)
(SAF,
 TW,
 AUS)
R2003
DIGITAL
BOARD
1-881-023-
12
(12)
1
DIGITAL
CONN
BOARD
CN115
(Page 46)
2
DIGITAL
CONN
BOARD
CN113
(Page 46)
3
DIGITAL
CONN
BOARD
CN111
(Page 46)
SAIR
BOARD
CN1201
(Page 47)
4
DSP
BOARD
CN5001
(Page 34)
,
+
HDMI PC
BOARD
CN3512
(Page 30)
/
DIGITAL SUPPLY
CONN PC
BOARD
CNP101
(Page 46)
1
2
20
19
CN2004
DMPORT
(CHASSIS)
(US,
 CND)
(SAF,
 TW,
 AUS)
19
1
18
2
CN2007
0
TEMP-SENSOR
BOARD
CN250
(Page 44)
.
DISPLAY
BOARD
CNS151
(Page 36)
1
2
8
9
CN2003
1
2
49
50
CN2006
COAXIAL
DVD IN
OPTICAL
SAT/CATV IN
DIGITAL (ASSIGNABLE)
TV
OPTICAL
IN
AM
ANTENNA
TN1
FM 75Ω
COAXIAL
TUNER
(FM/AM)
(CHASSIS)
X2000
FLASH
PROGRAMMING
(SIDE A)
1
2
10
11
CN2002
(SAF,
TW, AUS)
Note: IC2022 cannot exchange with single. When this part 
is damaged, exchange the entire mounted board.
39
39
STR-DH710
STR-DH710
4-26.    PRINTED  WIRING  BOARD — DIGITAL Board (2/2) —
  •  Refer to page 13 for Circuit Boards Location. 
  : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC2000
R2284
R2293
JL2100
JL2101
JL2102
JL2103
JL2104
JL2105
JL2106
JL2107
JL2108
JL2309
JL2310
JL231
1
JL2312
JL2314
JL2315
JL2316
JL2317
JL2319
JL2320
JL2321
JL2322
JL2323
JL2324
JL2130
JL2325
JL2326
JL2132
JL2327
JL2133
JL2328
JL2329
JL2135
C2102
JL2137
JL2138
JL2139
JL2330
JL2331
JL2332
JL2333
JL2334
JL2140
JL2335
JL2141
JL2336
JL2142
JL2337
JL2143
JL2338
JL2339
JL2145
JL2146
JL2147
JL2148
JL2149
JL2341
JL2150
JL2151
JL2152
JL2153
JL2154
FB2006
JL2157
FB2008
C2124
JL2158
R2100
JL2350
JL2160
R2105
JL2161
JL2162
JL2163
FB2014
JL2164
JL2165
JL2167
R2300
JL2168
FB2019
JL2169
R2112
JL2170
FB2021
JL2171
JL2172
JL2173
JL2174
JL2175
JL2176
C2145
C2148
JL2180
R2125
JL2181
JL2182
JL2183
R2128
JL2184
JL2185
JL2186
JL2187
JL2188
JL2189
JL2190
JL2191
JL2192
JL2193
JL2194
JL2195
JL2196
JL2197
JL2390
JL2391
R2336
JL2392
JL2393
R2338
JL2394
R2339
JL2395
JL2396
JL2397
JL2398
JL2399
R2348
R2349
R2350
C2186
C2189
R2357
R2358
C2199
R2370
R2184
R2380
R2384
R2386
CL2409
R2395
JL2405
JL2406
JL2407
CL2427
JL2408
JL2409
JL2215
JL2217
JL2410
CL2430
JL2411
JL2029
JL2412
JL2413
CL2433
JL2414
JL2417
JL2418
JL2030
JL2419
JL2031
JL2034
C2002
C2003
JL2420
JL2038
JL2039
JL2422
C2007
JL2426
JL2428
JL2040
JL2429
JL2041
JL2042
JL2043
JL2044
JL2045
C2012
JL2046
C2013
JL2430
C2015
C2016
JL2432
C2018
C2019
CL2457
JL2438
C2020
C2021
C2023
C2024
C2025
C2026
C2027
R2004
R2007
C2030
C2031
C2229
D2013
R2010
D2014
JL2454
R201
1
R2014
C2230
R2016
R2017
C2233
JL2074
JL2075
JL2076
JL2077
C2238
C2044
C2239
C2045
JL2461
C2047
R2020
R2215
R2021
R2216
R2217
R2023
R2218
R2024
R2219
R2026
JL2082
JL2086
C2247
JL2087
R2220
C2248
R2221
R2222
JL2097
JL2099
R2042
R2045
C2071
C2072
R2052
R2248
R2250
R2251
R2062
R2063
R2064
R2065
C2093
C2095
R2272
R2273
R2274
R2080
R2276
D2383
JL2131
JL2129
DIGITAL BOARD     (SIDE B)
1-881-023-
12
(12)
40
40
STR-DH710
STR-DH710
4-27.    SCHEMATIC  DIAGRAM — DIGITAL Board (1/4) — 
•  Refer to page 22 for waveforms.  •  Refer to page 48, 51-52 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
23
22
21
20
19
18
14
17
15
16
13
12
10
9
11
3
2
1
4
5
6
7
8
4.2 4.2
2.5 1
4.2 4.2
3.3 3.3
3.3 4.2
5
5
0.1 3.3
0.1 3.3
2.6
1.2
2.4
3.3
1.6
3.3
1.6
3.3
3.3
3.3
0
3.3
1.6
1.6
3.3
1.6
1.6
3.3
1.6
1.6
1.6
1.6
3.3
0
3.3
0
0
3.3 3.3 3.3 2.5 3.3
0
0.1
0.1
3.3
3.3
0
0
0
0
3.3
3.3
1.6
1.6
3.3
1.6
0
3.3
3.3
3.3
0
0
3.3
1.6
1.6
3.3
3.3
IC2016
SI-3050KM-TLS
Vc
VIN
GND
Vout
SENSE
GND
1 2
3
4
5
IC2005
SI-3010KM-TLS
EN
IN
GND
OUT
FB
GND
10k
R2172
15k
R2173
C2139
47
35V
C2103
100
10V
C2109
0.1
C2108
22
50V
IC2017
SI-3033KM-TLS
E
VIN
GND
VOUT
SENSE
GND
6
6
6
C2116
0.1
C2113
0.1
C2114
100
10V
D2017
1SS367-T3SONY
0
R2376
VCC
OUT
GND
VCC
OUT
GND
J2000
IC2003
IC2002 - IC2003
IC2002
TORX147L
DIGITAL OPTICAL
RECEIVER
COAXIAL
DVD IN
OPTICAL
SAT/CATV IN
OPTICAL
IN
DIGITAL
(ASSIGNABLE)
75
R2052
JL2076
JL2077
C2047
0.1
C2048
47
35V
C2051
47
35V
100
R2391
C2044
0.1
JL2038
JL2039
JL2040
C2045
0.1
JL2042
JL2043
JL2041
D2001
MA2J1110GLS0
470
R2059
100
R2132
470k
R2060
C2052
0.1
47k
R2061
10
R2377
100
R2394
4
3
2
1
5
6
7
8
IC2015
TC7WU04FU(TE12R)
IN1
OUT3
IN2
GND
OUT2
IN3
OUT1
VCC
C2055
0.1
C2054
470
10V
C2072
0.1
C2069
0.01
IC2008
TC74VHC157FT (EL)
C2074
470 10V
FB2008
4
3
2
1
5
6
7
8
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
12 11 10 9
8
7
6
5
4
3
2
1
37
38
39
40
41
42
43
44
45
46
47
48
DIR_MISO
DIR_CE
DIR_ERROR
A2
DIR_XMODE
DIR_SIGNAL
HDMI_SPDIF
ARC_SPDIF
D_GND
+6V
Vc
+3.9V
HDMI_BCK
HDMI_MCK
A2
MUTE
HDMI_LRCK
+5V
DIR_CKST
DIR_INT
D2002
MA2J1110GLS0
10k
R2064
C2049
0.01
100
R2080
IC2007
TC74VHC393FT (EL)
C2094
FSRATE
DSP_SEL_HDMI/DIR
NON_LPCM / REG_CTR
0.1
0
R2118
C2093
470p
10k
R2063
100
R2073
47
R2076
220
R2070
C2071
0.1
10k
R2062
390
R2068
10k
R21
12
IC2013
TC4W53FU
COMMON
INH
VEE
VSS
A
CH1
CH0
Vdd
100
R2124
1M
R2105
FB2007
FB2005
470
R2078
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Q4B
Q3B
Q2B
Q1B
RDB
CKB
VCC
CKA
RDA
Q1A
Q2A
Q3A
Q4A
GND
C2067
0.1
0
R2117
FB2004
21B471
1k
R2050
100
R2111
10k
R2072
220
R2067
C2066
0.022
100
R2074
C2095
0.01
100
R2107
100
R2055
10k
R2065
100
R2053
100
R2083
100
R2019
10k
R2125
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Y2
B2
A2
Y3
B3
A3
STOROBE
 VCC
SELECT
A0
B0
Y0
A1
B1
Y1
GND
1M
R2066
IC2006
LC89058W-E
RXOUT
SPDIF update in RX0
RX1
RX2
RX3
DGND
DVDD
RX4
RX5/VI
RX6/UI
DVDD
DGND
LPF
AVDD
AGND
RMCK
RBCK
DGND
DVDD
RLRCK
RDATA
SBCK
SLRCK
SDIN
DGND
DVDD
XMCK
XOUT
XIN
DVDD
DGND
EMPHA
 /UO
AUDIO /VO
CKST
INT
RERR
DO
DI
CE
CL
XMODE
DGND
DVDD
TMCK/PIO0
TBCK/PIO1
LRCK/PIO2
TDATA/PIO3
TXO/PIOEN
390
R2082
330
R2081
1k
R2104
100
R2101
C2065
100
16V
C2062
470
10V
FB2006
21A102
C2060
0.1
C2063
0.1
C2057
0.1
C2050
0.1
C2061
0.1
C2064
0.1
C2056
0.1
C2058
7p
C2059
7p
10k
R2197
330
R2079
FB2028
470ohm
21B471
470
R2077
330
R2075
470
R2071
X2001
24.576MHz
FB2020
220ohm
C2143
100
10V
1 2
3
4
5
1 2
3
4
5
+5V REG
IC2016
IC2002 - IC2003
SCHMITT TRIGGER
IC2015
+3.3V REG
IC2017
+2.5V REG
IC2005
SIGNAL SELECTOR
IC2013
IC B/D
BUFFER
IC2007
SIGNAL SELECTOR
IC2008
IC B/D
DIGITAL AUDIO
INTERFACE RECEIVER
IC2006
IC B/D
DIGITAL BOARD (1/4)
TV
1
DIGITAL BOARD
(2/4)
(Page 41)
3
DIGITAL BOARD
(2/4)
(Page 41)
2
DIGITAL BOARD
(2/4)
(Page 41)
5
DIGITAL BOARD
(3/4)
(Page 42)
7
DIGITAL BOARD
(3/4)
(Page 42)
6
DIGITAL BOARD
(3/4)
(Page 42)
4
DIGITAL BOARD
(4/4)
(Page 43)
1
2
3
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