Sony STR-DN1000 Service Manual ▷ View online
STR-DN1000
STR-DN1000
45
45
5-32. SCHEMATIC DIAGRAM - CONNECTION Board -
S
DISPLAY
BOARD
CNS101
R
CN6202
BOARD
VIDEO
CN556
L
MAIN
BOARD
(2/3)
K
MAIN
CN555
(2/3)
BOARD
BOARD
(4/4)
CN2011
H
DIGITAL
BOARD
(2/4)
CN2010
C
DIGITAL
0
7
0
0
0
0
0
-6.9
0
7
0
0
-6.9
0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN800
SIRIUS_R
SIRIUS_L
DMPOR
T_L-
DMPOR
T_R-
DMPOR
T_L+
DMPOR
T_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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN801
PS (V
-Mute)
Component_SW2
Component_SW1
Composite-SW1
Composite-SW2
Composite-SW3
Composite-SW4
DMPOR
T_VGND
DMPOR
T_VIDEO
V
ACS/R3 coil
R2 GND(Rly)
R2 +15V
-7V
+7V
LIMITER
EV
ol Clock
EV
ol Data
Protect
S-Air R
S-Air L
C808
1
C809
1
C800
1
R806
47k
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC800
-7V
+7V
50V
C805
4.7
C817
100p
100V
50V
C803
4.7
R805
47k
C807
0.1
R803
47k
R804
47k
C801
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN803
+7V
-7V
R-CH(V2)
R2-GND
L-CH(V2)
R2+15V
GND
GND
FR
FL
SW
C
SR
SL
GND
GND
SBR
SBL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN804
ZONE2 L
ZONW2 R
PROTECT
DATA
CLK
MULTI-IN
VACS
L-IN
R-IN
GND
TUNER-R
GND
TUNER-L
SIRIUS-R
SIRIUS-L
DCAC
DM-R
DM-L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN802
PS (V-MUTE)
COMP_S2
COMP_S1
V_SW1
V_SW2
V_SW3
V_SW4
DMPORT GND
DMPORT V
V_GND
+R3(15V)
R3_GND
VIDEO2 V
VIDEO_GND
JW801
R807
22k
R801
22k
R802
22k
R808
22k
50V
10
C858
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC811
100V
100p
C812
100k
R812
CL001
CL002
CL003
CL004
CL005
CL006
50V
22
C813
50V
22
C811
50V
22
C814
50V
22
C815
CL016
100k
R815
100p
C816
100V
CL007
CL008
CL017
CL018
1
2
3
4
5
6
7
8
9
9P
CN805
NC
MIC MONO
VIDEO 2
V GND
L-CH
+7V
R-CH
+/-7V GND
-7V
10k
R811
10k
R820
10k
R821
0.1
C804
100p
C818
100V
100V
100p
C819
100V
100p
C820
10k
R814
0
R822
0
R830
0
R860
0
R851
0
R832
0
R878
0
R871
0
R872
0
R873
0
R874
0
R840
0
R842
0
R850
0
R876
0
R877
CONNECTION BOARD
IC800
MIX AMP
IC811
LINE AMP
+7V
-7V
J
4
B
16
6
9
11
D
15
H
10
K
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 43)
(Page 32)
(Page 32)
(Page
27)
(Page
29)
(Page 47)
STR-DN1000
STR-DN1000
46
46
5-33. PRINTED WIRING BOARDS - PANEL Section -
8
1
4
5
C B
E
C B
E
B E
B
E
E
B
E
BE
B E
6
1
5
Q105
Q106
Q110
Q111
Q112
Q113
Q114
FB101
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R113
R116
R117
R118
R120
R121
R122
R123
R124
R125
R126
R130
R131
R132
R133
R134
R135
R136
R137
R139
C103
R140
C104
R141
R142
C106
R143
R144
R145
R146
R147
R149
C111
R150
R152
R153
R154
R155
R156
R157
R158
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
C131
C132
R170
R171
R172
R173
C140
JL124
C141
JL125
JL126
JL127
R180
C145
JL129
C146
JL130
JL131
JL132
JL133
C150
JL134
C151
JL135
C152
JL136
C153
C154
C155
JL139
JL146
D104
JL149
D105
D106
D107
D108
D109
JL151
JL152
JL153
JL154
D110
JL155
C172
JL156
JL157
C174
JL159
JL160
JL161
JL162
JL163
JL165
JL166
D122
JL167
JL168
JL169
IC105
IC106
IC108
JL170
JL171
JL172
JL173
JL174
JL175
JL178
JL179
JL181
JL182
JL183
JL184
JL185
JL186
JL189
JL190
JL191
JL192
JL193
JL194
1 2
5
37
50
49
46
7
2
3
1
24
2
25
1
2
1
8
9
1
3
TP102
RV102
L701
ND101
CNS101
CNS103
NO101
C105
C110
C112
C113
C120
C122
S101
S102
S103
S104
S105
S106
S107
S108
S109
C133
S110
C134
S111
C138
C139
LP150
C142
C144
JW100
JW101
JW102
JW103
C157
JW104
C158
JW105
JW106
JW107
JW108
R198
JW109
R199
D101
D102
JW110
JW111
JW112
JW113
JW114
JW115
JW116
JW117
JW118
JW119
JW120
JW121
C175
JW122
C176
JW124
JW125
JW126
JW127
JW128
JW129
C180
IC101
JW130
JW131
T101
JW133
JW134
JW136
JW137
JW138
JW139
JW140
JW141
JW145
JW146
JW147
J101
J103
1
3
S114
CNP102
JL196
CL300
CL301
CL302
CL303
1
4
TP300
JW300
CNP300
J300
CL300
C301
C301
CL301
CL302
CL303
1
4
TP300
JW300
CNP300
J300
1
1
3
8
4
5
FLUORESCENT INDICATOR TUBE
S
CONNECTION
BOARD
CN805
J
DIGITAL BOARD
CN2012
ROTARY ENCODER
S101 – 111, 114
1-879-095-
DISPLAY BOARD
DIMMER
INPUT MODE
MUSIC
MOVIE
A.F.D.
2CH/A.DIRECT
SPEAKERS
DISPLAY
AUTO CAL MIC
L
R
AUDIO
VIDEO
VIDEO2 IN
MUTING
1
10
T101
DC/DC
CONVERTER
– INPUT SELECTOR
INPUT SELECTOR +
MASTER
VOLUME
VOLUME
MULTI CHANNEL
DECODING
(DIMMER INDICATOR)
A
K
1-879-097-
12, 13
(12, 13)
POWER KEY BOARD
1
M1
MAIN BOARD
NO552
1-879-096-
12
(12)
HEADPHONE BOARD
PHONES
M2
MAIN BOARD
NO552
1-879-096-
13
(13)
HEADPHONE BOARD
PHONES
D102
A
K
(CHASSIS)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
(SUFFIX-13)
(SUFFIX-12)
12, 13
(12, 13)
(CHASSIS)
(CHASSIS)
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.
(Page 44)
(Page 25)
(Page 30)
Ver. 1.2
Note: As for the HEADPHONE board, the shape of the board
has been changed in the midway production.
(Page 30)
STR-DN1000
STR-DN1000
47
47
5-34. SCHEMATIC DIAGRAM - PANEL Section -
• See page 40 for Waveforms. • See page 50 for IC Block Diagrams.
DIGITAL BOARD (4/4)
CN2012
J
CONNECTION
BOARD
CN805
S
MAIN
BOARD
(3/3)
NO552
M
IC B/D
31
32
3.5
3.5
3.5
7
0
0
0
-6.9
0.7
8.7
3.3
3.3
0
0
3.5
3.5
3.5
7
0
0
0
2.8
2.8
0
3.2
10.9
0
0.6
-0.4
-0.4
2.5
15.3
10.9
1
10.9
50V
10
C175
0.1
C174
0.1
C111
0.1
C106
Q106
2SD1624T-TD-E
Q105
Q105, 106
OSC
T101
DC/DC
CONVERTER
2SD1624T-TD-E
JL109
JL124
JL102
JL105
JL106
JL104
JL103
JL108
JL107
JL101
JL125
8
7
6
5
4
3
2
1
NJM2904M(TE2)
IC105
1OUT
1-
1+
GND
2+
2-
2OUT
Vcc
100p
C131
4.7k
R133
6.2k
R142
47k
R140
33p
C141
33p
C140
56k
R141
47k
R137
47k
R135
4.7k
R132
2200p
C145
FB101
4.7k
R134
4.7k
R131
1k
R136
JL126
JL127
RT1P141C-TP-1
Q112
Q112, 114
MUTING CONTROL
2SC3052EF-T1-LEF
Q113
MUTING
10k
R149
10k
R147
100k
R145
100k
R146
RT1N141C-TP-1
Q114
VCC
OUT
GND
PNA4823M03S0
IC101
1
2
3
4
5
1k
R144
JL130
JL131
JL129
1
3
2
1k
R103
1k
R107
2.2k
R106
2.2k
R105
S105
S107
S106
S108
S110
S109
100
R170
100
R172
100
R171
100
R118
100
R173
10
R180
100
R117
100
R116
5.6k
R113
1k
R109
27k
R111
C103
2200p
C104
2200p
1SS367-T3SONY
D122
25V
22
C122
10k
R122
47k
R123
50V
1
C138
50V
1
C144
50V
10
C134
16V
47
C133
16V
47
C180
16V
47
C176
16V
47
C105
0.1
C132
0.022
C146
10k
R139
MAZ8062GMLS0
D108
MA2J1110GLS0
D110
MA2J1110GLS0
D109
JL132
JL133
JL134
JL135
JL136
C172
100p
10k
R121
100k
R120
JL139
JL146
JL149
JL151
3.3
R199
3.3
R198
100
R130
6.8k
R143
C152
JL189
1k
R153
JL183
1000p
C155
JL181
820p
C153
JL190
JL194
JL184
C151
0.1
R155
47k
JL193
1k
R152
JL192
JL185
R154
47k
JL186
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC106
VSS
VDD
JL191
1000p
C154
C150
0.1
JL152
JL153
JL154
JL155
JL156
JL157
JL159
JL160
JL161
JL162
JL165
JL166
JL167
JL168
JL169
JL170
JL171
JL172
JL173
JL174
JL175
JL182
75
R150
1
2
3
NC
2.2k
R110
S104
S111
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
25P
CNS103
MIC_MUTE
SIRC
FL_DA
TA
FL_CLK
FL_LA
TCH
FL_BK
NC
POWER_SW_DETECT
AD3
AD2
AD1
MCH LED
WHT
LED
FUNC_1
FUNC_2
VOL_1
VOL_2
ADGND
+12V GND
GND (+17V)
R3 SUPPL
Y
EN
IN
GND
OUT
FB
GND (+17V)
FL_GND
STBY_GND
STBY
+3.3V
ND101
FLUORESCENT INDICATOR TUBE
1
5
7
37 38 39 40 41 42 43 44 45 46
49 50
2
C158
50V
10
C157
50V
10
16V
22
C139
16V
22
C142
25V
100
C120
1
2
3
4
5
6
7
8
9
9P
CNS101
-7V
+/-7V GND
R-CH
+7V
L-CH
V GND
VIDEO 2
MIC MONO
NC
2.2k
R102
S103
50V
47
C112
50V
C110
47
1
2
3
4
6
5
SI-3010KM-TLS
IC108
J101
2.2k
R101
S102
S101
NO101
3P
POWER SW
DISP GND
2
3
5
6
8
7
1
10
4
9
L701
100uH
2SC3052EF-T1-LEF
LED DRIVE
LED DRIVE
Q110
R108
2.2k
2SC3052EF-T1-LEF
Q111
R104
2.2k
J103
C113
250V
3900p
MA2J1
130GLS0
D107
MA2J1
130GLS0
D106
MA2J1
130GLS0
D105
MA2J1
130GLS0
D104
D102
SDPW31H1E0100-B2
(DIMMER INDICATOR)
R156
10k
JL179
JL178
JL163
R124
220
R125
220
R126
2.2k
1L0351B12C0MXT02
D101
R157
2.7k
R158
3.3k
(CHASSIS)
TP102
DISPLAY BOARD
MIC AMP
IC105
+11V
REGULATOR
LINE AMP
IC106
REMOTE
CONTROL
RECEIVER
2CH/
A.DIRECT
INPUT
MODE
MODE
- INPUT
SELECTOR
INPUT
SELECTOR +
SPEAKERS
A.F.D.
MOVIE
MUSIC
DIMMER
DISPLAY
MUTING
VIDEO 2
IN
MULTI CHANNEL
DECODING
AUTO
CAL MIC
VIDEO
L
R
AUDIO
PHONES
MASTER VOLUME
RV102
ROTARY ENCODER
JL196
S114
1
2
3
3P
CNP102
DISP GND
NC
POWER SW
POWER KEY BOARD
CL300
CL301
CL302
CL303
1
2
3
4
4P
CNP300
HP_DETECT
HP_R
HP_GND
HP_L
J300
HEADPHONE BOARD
/
820p
J
4
B
16
6
9
11
D
15
H
L
10
K
17
3
5
12
C
F
18
M
1
E
8
G
14
A
2
13
I
7
IC101
IC108
C301
TP300
0.1
(CHASSIS)
(Page 45)
(Page 33)
(Page
29)
Ver. 1.2
STR-DN1000
STR-DN1000
48
48
5-35. PRINTED WIRING BOARDS - POWER SUPPLY Section -
B
E
E
BE
BE
BE
D950
D960
CL900
CL901
CL902
CL906
CL907
CL908
CL909
CL910
Q905
Q910
Q911
Q913
CL960
CL961
R903
R904
R905
R910
R912
R914
C901
R950
R951
C915
R952
C918
C919
JL900
JL901
JL902
JL903
JL904
JL905
JL906
R960
R961
R962
C951
C961
D901
D902
D903
D904
D905
D907
D910
I
O
1
4
1
12
3
1
6
3
1
3
E
B
1
5
1
1
3
5
1
4
1
7
1
5
IC950
HS960
IC960
F900
F901
F902
Q912
B904
W901
B920
L951
L952
R913
L961
NO903
L963
NO904
R920
CN905
C900
FH900
W951
FH901
C911
C912
C913
C914
C916
C920
C921
C922
C923
TH921
RY900
C950
C952
JW901
JW906
JW907
JW908
JW909
C960
D900
C962
JW910
JW911
JW912
JW913
JW914
D908
JW915
JW916
JW917
JW918
JW919
JW920
JW922
JW923
JW925
JW926
JW927
HS900
IC900
HS901
IC901
CNP900
T910
T911
CNP901
T914
CNP906
CNP907
1
5
3
1
7
5
3
JS906
F902 or F904
F903
NO911
FH903
FH904
FH905
FH906
S901
JW920
JW921
JW922
CNP905
(CHASSIS)
(CHASSIS)
(AC IN)
P
MAIN
BOARD
CN554
N
MAIN
BOARD
CN553
T901
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
(US, CND)
(AEP, UK, AUS)
T910
T911
5
11
4
1
5
11
4
1
T914
5
11
4
1
D
DIGITAL
BOARD
CN2000
CN2000
U
VIDEO
BOARD
NO6200
T
DIGITAL VIDEO
BOARD
CN3506
CN3506
1
3
1-879-098-
1-879-899-
11, 11A
(11, 11A)
STANDBY DCDC BOARD
AC SELECT BOARD
4
2
(US, CND)
(US, CND, AEP, UK, AUS)
(US, CND, AEP, UK, AUS)
4
1
5
3
5
11
(AEP, UK, AUS)
(E51)
(E51)
(E51)
(E51)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
VOLTAGE SELECTOR
240V
T 220V T 120V
(E51)
12, 13
(12, 13)
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.
(Page 25)
(Page 34)
(Page 42)
(Page 30)
(Page 30)
Ver. 1.2
• About F902 or F904
F902 or F904 of the AC SELECT board is different depending on the part num-
ber of the AC SELECT board. Please refer to the fi gure below.
Part No. of AC SELECT board: 1-879-899-11
F902 or F904 of the AC SELECT board is different depending on the part num-
ber of the AC SELECT board. Please refer to the fi gure below.
Part No. of AC SELECT board: 1-879-899-11
→ Ref. No. of Fuse: F902
Part No. of AC SELECT board: 1-879-899-11A
→ Ref. No. of Fuse: F904
– AC SELECT Board –
(Component Side)
(Component Side)
F903
F902 or F904
NO911
CNP905
When Ref. No. of the fuse is F904:
When Ref. No. of the fuse is F902:
Part No. of
AC SELECT board
AC SELECT board
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