Sony STR-DN1000 Service Manual ▷ View online
STR-DN1000
STR-DN1000
21
21
5-5. BLOCK DIAGRAM - AUDIO Section -
L
TV IN
R
L
SA-CD/CD
CD-R IN
BD
AUDIO IN
R
L
SA-CD/CD
CD-R OUT
CD-R OUT
R
J521
(1/2)
R-CH
R-CH
R-CH
L
R
L
SAT
AUDIO IN
R
J522
J523 (1/2)
J521 (2/2)
R-CH
R-CH
VIDEO 1
AUDIO IN
J103 (2/2)
VIDEO 2 IN
AUDIO
L
R
L
R
R-CH
Q
SIRIUS
L
R
R-CH
P
FL, SL, C,
SW, FBL
SW, FBL
SBL
SL
FL
C
SW
LINE AMP
IC106
MIC AMP
IC105
MIX AMP
IC800
TV L (J)
REC SACD L (J)
49
29
Zone2 L 79
L
VIDEO 1
AUDIO OUT
R
R-CH
J523 (2/2)
REC Video1 L (J) 27
FL 14
+VOUT1 2
NF1 5
SACD L (J)
51
DVD L (J)
43
SAT L (J)
47
IN1
6
VIDEO1 L (J)
41
L CH (V2)
61
Sirius L
57
FL-IN
72
SL-IN
68
SBL-IN
66
C-IN
70
SW-IN
71
Tuner L
DA
TA
DM L
59
10
70
CN2007 (2/2)
13
L+
11
L–
14
R+
12
R–
DMPORT
TUNER (FM/AM)
AM
53
DCAC L (Silver)
55
FM ANT
AM ANT
L_CH
R_CH
DO
R-CH
R-CH
R-CH
RDS_DATA
RDS_INT
DI
CLK
CE
FM75
:
COAXIAL
ANTENNA
91 TUNER_MISO
48 MIC_MUTE
SD
E_VOL_DA
TA
CLK
11
71
E_VOL_CLK
69
PROTECT
OR
30
SW_PREOUT_RELEY
26
HP_DETECT
29
C_SURR_RELEY
32
SBL_SBR_BIAMP_RELEY
31
FRONT_A_RELEY
27
HP_RELEY
95 TUNER_SD
90 TUNER_RDS_DATA
163 TUNER_RDS_INT (CLK)
93 TUNER_MOSI
92 TUNER_CLK
94 TUNER_CE
92 TUNER_CLK
94 TUNER_CE
(AEP, UK)
MUTING
Q113
MUTING
CONTROL
Q112, 114
D109
J101
AUTO
CAL MIC
SYSTEM CONTROLLER
IC2018 (4/5)
INPUT SELECTOR,
ELECTRICAL VOLUME
IC551
–VOUT1 3
BIAS
Q612, 613
BOOSTER
IC610
BOOSTER
IC611
CURRENT
DETECT
Q614, 615
S-AIR L
R
POWER AMP
IC602
SL 18
+VOUT1 2
NF1 5
IN1
6
–VOUT1 3
BIAS
Q620, 621
BOOSTER
IC614
BOOSTER
IC615
CURRENT
DETECT
Q622, 623
POWER AMP
IC603
SBL 20
+VOUT1 2
NF1 5
IN1
6
–VOUT1 3
BIAS
Q604, 605
BOOSTER
IC606
BOOSTER
IC607
CURRENT
DETECT
Q606, 607
POWER AMP
IC601
C 16
SW 15
+VOUT2 12
NF2 9
IN2
8
–VOUT2 11
BIAS
Q608, 609
BOOSTER
IC608
BOOSTER
IC609
CURRENT
DETECT
Q610, 611
AF POWER
PROTECTOR
Q581 – 585
RY441
RELAY DRIVE
Q441
RY425
RELAY DRIVE
Q425
RY424
RELAY DRIVE
Q424
RY451
RELAY DRIVE
Q451
RY423
RELAY DRIVE
Q423
D2008
D2009
D2005
D2007
D2010
D2009
D2005
D2007
D2010
SUBWOOFER
AUDIO OUT
J524
CENTER
+
–
–
+
–
–
+
–
SURROUND BACK/
FRONT B/BI-AMP
R-CH
L
R
TB505 (1/2)
TB504
+
–
+
–
SURROUND
R-CH
R-CH
–1
–1
–2
–2
–2
–1
L
R
TB506
J300
–2
–1
FRONT A
PHONES
SPEAKERS
: AUDIO (ANALOG)
: TUNER
SIGNAL PATH
R-ch is omitted due to same as L-ch.
(US, Canadian)
(US, Canadian)
Bi-FL
63
DCAC R (Silver)
56
Lout 76
L_OUT
C
(US, Canadian)
(US, Canadian)
(US, Canadian)
D611
D613
D610
D608
103
MAIN_LIMITER
+
–
+
–
RY422
RELAY DRIVE
Q422
TB505 (2/2)
(Page 20)
(Page 20)
(Page 17)
(Page 20)
STR-DN1000
STR-DN1000
22
22
5-6. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
RY900
RY406
RELAY DRIVE
Q406
ND101
FLUORESCENT
INDICATOR TUBE
SYSTEM CONTROLLER
IC2018 (5/5)
FL_DATA
141
FL_CLK
142
FL_LATCH
140
FL_BK
49
REMOTE CONTROL
RECEIVER
IC101
123 SIRCS
121 POWER_SWITCH_DET
98 AD_1
S109 – 111
99 AD_2
S105 – 108
S101 – 104
100 AD_3
59 VOL_1
60 VOL_2
60 VOL_2
ROTARY
ENCODER
MASTER
VOLUME
VOLUME
RV102
53 MHC_LED
54 WHT_LED
(AC IN)
T910 (US, CND)
T911 (AEP, UK, AUS)
T914 (E51)
SUB POWER
TRANSFORMER
33
BRIDGABLE_RELEY
137
RST_TRIGGER
15
STOP
131
INTIX
128
MD2
TH921
D905
D3502 – 3504
AC OFF DETECT
Q905
RECT
D901 – 904
RECT
D908
REGULATOR
Q911 – 913
D910
D900
+5V
REGULATOR
IC900
–7V
REGULATOR
IC413
+3.3V
REGULATOR
IC2000
RESET SIGNAL
GENERATOR
IC2020
RESET
SWITCH
IC2019
RESET SIGNAL
BUFFER
IC2021
VCC +3.3V
B+
B–
B–
F900
–7V
+9V
REGULATOR
IC2001
TUNER +9V
FOR FLUORESCENT
INDICATOR TUBE
RECT
D104 – 107
OSC
Q105, 106
T101
DC/DC
CONVERTER
+5V
REGULATOR
IC6205
+11V
REGULATOR
IC108
VIDEO +5V
LED B+
HDMI +3.3V
+7V
REGULATOR
IC412
+7V
+5V
REGULATOR
IC2010
+5V
+1.26V
REGULATOR
IC5028
DSP +1.26V
–5V
REGULATOR
IC6206
VIDEO –5V
+15V
RECT
D407
RECT
D401 – 404
T901
MAIN POWER
TRANSFORMER
+4V
REGULATOR
IC960
+6.2V
REGULATOR
IC950
+3.3V
REGULATOR
IC3511
HDMI +5V
(FOR TX)
+5V
REGULATOR
IC3510
HDMI +5V
+5V
REGULATOR
IC3509
DMPORT +5V
+5V
REGULATOR
IC2016
HDMI +1.8V
+2.5V
CVDD +1.8V
VDD +1.8V
TX_5VPWR
N
+1.8V
REGULATOR
IC3512
DSP +3.3V
+3.3V
REGULATOR
IC2017
+2.5V
REGULATOR
IC2005
S114
I
/
1
S-AIR +4V
THERMAL
SENSOR
IC1901
THERMAL
SENSOR
IC1903
THERMAL
SENSOR
IC1905
101 THERMAL1
102 THERMAL2
102 THERMAL2
(CND, AEP, UK, E51, AUS)
(US)
STBY +5V
F401
F402
F901
F902
F403
F404
+9V
REGULATOR
IC901
LED DRIVE
Q101
MULTI
CHANNEL
DECODING
D101
LED DRIVE
Q111
D102
DIMMER
INDICATOR
+1.8V
REGULATOR
IC3851
+1.8V
REGULATOR
IC3211
+2.5V
REGULATOR
IC3209
BUS SWITCH
IC2033
Y
MD
RESET
LED
POWER_RELAY
T
: Chilean and Peruvian models
Abbreviation
E51
: Australian model
AUS
: Canadian model
CND
VOLTAGE
SELECTOR
S901
(E51)
F902 or F904
F903
(US, CND, AEP, UK, AUS)
RELAY DRIVE
Q910
(Page 18)
(Page 20)
(Page 20)
Ver. 1.2
Note: Please refer to “About F902 or F904” (page 48)
for F902 or F904 of the AC SELECT board.
STR-DN1000
STR-DN1000
23
23
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable resistor.
• C : panel designation.
• 2 : nonfl ammable resistor.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
• Voltages are taken with VOM (Input impedance 10 M
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J :
J :
AUDIO
(DIGITAL)
F :
AUDIO
(ANALOG)
f :
TUNER
E :
VIDEO
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E51
E51
: Chilean and Peruvian models
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• HDMI board and DSP board are multi-layer printed board.
However, the patterns of intermediate-layers have not
However, the patterns of intermediate-layers have not
been included in diagrams.
• Indication of transistor.
C
B
These are omitted.
E
Q
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E51
E51
: Chilean and Peruvian models
• Circuit Boards Location
TUNER (FM/AM)
DIGITAL board
STANDBY DCDC board
POWER KEY board
AC SELECT board
(E51 model)
(E51 model)
HEADPHONE board
DISPLAY board
THERMAL SENSOR board
(CND, AEP, UK, E51 and AUS models)
THERMAL SENSOR2 board (US model)
(CND, AEP, UK, E51 and AUS models)
THERMAL SENSOR2 board (US model)
MAIN board
DSP board
CONNECTION board
VIDEO board
S-AIR board
DIGITAL VIDEO board
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E51
E51
: Chilean and Peruvian models
STR-DN1000
STR-DN1000
24
24
5-7. PRINTED WIRING BOARD - DIGITAL Board (Component Side) -
Note: When IC2022 cannot exchange with single. When this
part is damaged, exchange the entire mounted board.
7
1
1
2
20
19
1
2
49
50
1
2
29
28
B
E
B
E
B
E
B
E
B
E
B
E
6
15
1
24
25
36
37
48
12
13
1
14
8
7
1
8
9
16
1
8
5
4
1
8
5
4
1
14
8
7
1
8
5
4
6
15
6
1
5
176
1
44
45
89
88
133
132
1
8
5
4
1
4
5
8
R2090
R2091
R2092
R2093
R2094
R2095
R2096
R2097
R2098
RB2000
R2291
R2292
RB2003
RB2005
RB2006
RB2007
RB2008
RB2009
RB2010
RB2011
RB2013
RB2014
RB2015
X2000
X2001
C2111
FB2000
FB2004
FB2005
C2122
FB2007
C2125
C2126
C2127
C2128
R2101
C2129
R2102
R2103
FB2010
R2104
R2106
R2107
R2108
C2130
R2109
C2133
R2110
R2111
R2112
R2113
R2308
R2114
R2309
R2115
FB2021
R2116
FB2023
R2117
FB2024
R2118
FB2025
R2119
L2000
R2124
R2126
C2157
C2158
R2131
C2159
R2132
R2134
R2135
R2136
C2160
R2139
C2161
C2162
C2163
C2164
C2165
C2166
C2167
R2140
C2168
R2141
C2169
R2146
R2147
R2148
C2170
R2149
C2171
C2172
R2150
R2151
R2152
R2155
R2156
R2158
R2159
C2181
C2182
C2183
C2188
R2161
R2162
R2163
R2164
R2165
R2166
R2167
R2168
C2190
R2174
R2175
R2176
R2178
R2179
R2180
R2181
R2184
R2185
R2186
R2187
R2188
R2189
R2190
CN2001
CN2004
CN2006
CN2007
C2000
C2001
Q2000
C2004
Q2001
C2005
Q2002
Q2003
C2007
Q2004
Q2005
C2009
C2201
C2010
JWH2000
C2012
C2013
C2014
C2015
C2016
D2000
R2000
D2004
R2001
C2221
C2222
R2006
C2223
R2007
R2008
R2009
IC2005
IC2006
IC2007
IC2008
IC2009
D2015
R2012
D2016
R2013
R2207
R2014
R2208
D2018
R2209
R2016
R2017
IC2010
R2018
IC2011
R2019
C2042
IC2013
R2210
IC2015
R2211
IC2016
R2212
IC2017
R2213
IC2018
R2214
IC2019
R2021
R2023
R2027
IC2020
R2028
C2050
IC2021
IC2022
C2055
C2057
R2223
R2030
R2224
C2058
R2031
C2059
R2225
IC2029
R2226
R2033
R2227
R2034
R2228
R2035
R2229
R2036
R2037
C2060
IC2030
C2061
IC2031
C2063
C2064
R2230
R2231
C2066
R2232
C2067
R2233
R2040
R2234
R2235
R2236
R2043
R2237
R2044
R2238
R2045
C2070
C2071
C2072
C2073
C2075
C2077
R2050
R2053
R2247
R2054
R2055
R2249
R2251
R2252
R2061
R2062
R2066
R2067
R2068
R2069
C2092
C2094
R2260
R2261
R2262
R2070
R2071
R2073
R2074
R2075
R2076
R2077
R2078
R2079
JR2001
JR2002
R2080
R2081
R2082
R2083
R2084
R2278
R2279
JR2009
R2088
R2089
R2280
1
18
CN2007
R2194
1 3
4
5
1 3
4
1
4
5
1 3
4
5
1
3
4
5
1
3
4
5
5
1
3
3
4
5
1
3
4
5
E
DIGITAL VIDEO
BOARD
CN3507
CN3507
V
VIDEO
BOARD
CN6503
CN6503
B
S-AIR BOARD
CN861
A
DSP
BOARD
CN5001
CN5001
1
7
8
16
1-878-827-
12
(12)
DIGITAL BOARD
(COMPONENT SIDE)
(US, CND)
(AEP, UK)
(US, CND)
DMPORT
(NC)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
1
3
3
4
5
1
8
9
16
R2300
C2199
IC2032
R2275
R2270
R2271
R2276
RB2016
R2253
R2254
R2255
R2256
R2263
R2264
R2265
R2266
R2267
R2268
R2281
C2198
IC2034
R2283
R2302
R2303 R2304
R2305
R2306
CN2016
C2203
D2019
D2020
D2021
IC2033
R2282
R2311
1
8
9
16
R2287
R2290
C2100
FB2009
C2145
R2127
R2128
R2193
C2034
R2200
R2201
R2202
IC2012
IC2023
C2080
C2082
C2083
R2259
C2098
C2099
R2277
R2085
R2087
1
14
15
28
FB2011
C2206
C2218
C2219
IC2024
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.
(Page 40)
(Page 34)
(Page 42)
(Page 42)
Click on the first or last page to see other STR-DN1000 service manuals if exist.