DOWNLOAD Sony STR-DN1040 Service Manual ↓ Size: 8.17 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DN1040
Pages
127
Size
8.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dn1040.pdf
Date
PREV: Sony HCD-GZX33D / HCD-GZX55D / HCD-GZX88D Service Manual

Sony STR-DN1040 Service Manual ▷ View online

STR-DN1040
STR-DN1040
53
53
6-30.  SCHEMATIC DIAGRAM – DISPLAY Board –
Ver. 1.1
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
DISPLAY BOARD
3.3 3.3
3.5
3.5
3.5
7
0
4.7
0
4.7
5
5.3
3.3
4.6
0.1
5
0
3.5
3.5
3.5
VCC
OUT
GND
1
8
3
4
5
6
7
2
3
5
6
8
7
1
4
9
POWER_BUTTON
LED_STBY
LED_ON
AD1
DCAC_SIGNAL
Q102
SWITCHING
TRANSISTOR
QS5W2TR
L101
47uH
FL_GND
680
R137
C125
0.022
C124
4700p
C113
47
50V
C116
0.01
33k
R123
100
R122
100
R121
C112
0.1
C114
0.1
100
R131
47
R133
47
R132
C121
33p
C123
1000
6.3V
33k
R129
100
R136
R135
10
22k
R139
10k
R138
C132
3300p
C130
3300p
C129
3300p
C127
3300p
10k
R143
22k
R145
1
2
3
S120
1
2
3
CN100
8P
AD1
LED_STBY
POWER_BUTTON
DGND
NC
+3.3V_STBY
LED_ON
D101
DZ2J062M0L
2.2k
R127
2.2k
R128
1k
R130
4.7k
R126
FB100
1kohm
C110
2200p
S108
1k
R114
2.2k
R117
CL104
CL105
CL106
CL110
CL111
CL112
CL113
CL114
CL100
CL109
CL107
CL101
CL102
CL103
C104
33p
C107
0.1
C109
47
16V
C103
22
16V
C101
1
50V
C100
100p
100
R100
10k
R109
47k
R110
4.7k
R102
47k
R105
47k
R104
1k
R108
C108
1
50V
1k
R115
56k
R112
C106
33p
4.7k
R107
4.7k
R103
4.7k
R101
C102
10
50V
C105
22
16V
6.2k
R111
6.8k
R113
IC100
NJM2904M
1
1OUT
2
1-
3
1+
4
GND
5
2+
6
2-
7
2OUT
8
Vcc
100k
R116
C126
220
6.3V
SWITCHING
TRANSISTOR
CONTROL
SWITCHING
TRANSISTOR
CONTROL
VACUUM FLOURESCENT DISPLAY
ND100
2
53 54
49 50
47 48
45 46
43 44
42
40 41
38 39
1
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
AD1
POWER_BUTTON
DCAC_SIGNAL
FL_EN
FL_EN
LED_ON
LED_STBY
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL126
CL129
CL130
CL136
CL138
CL131
CL132
CL133
CL134
CL135
CL137
CN102
25P
LED_STBY
LED_ON
FL_BK
+3.3V_DCDC
+7V (7807)
AGND
FL_EN
DCAC_SIGNAL
MIC_MUTE
DGND
PURE_DIRECT
DGND
+3.3V_STBY
FL_GND
FL_GND
+6V_DCDC
VOLUME_JOG
POWER_BUTTON
SIRC
AD2
AD1
INPUT_JOG
FL_LATCH
FL_DIN
FL_CK
CL139
CL140
FB102
0uH
Q104
2SB1710TL
C135
0.1
C136
10p
C137
1000p
Q103
PDTC114ET
680
R153
470
R154
CL108
R124
8.2k
R125
8.2k
C115
10 50V
C117
0.1
100
R134
0
R155
1
2
3
CL125
CL128
CN101
3P
AGND
MIC_JACK
AGND
CL141
D105
SA10QA04
Q105
LED DRIVER
2PD601ART
680
R146
10k
R144
100k
R147
D104
SLI-325DCT31W
C122
10
D103
BAV99-215
D102
BAV99-215
0
R159
 DGND
 AGND
BK
LATCH
CLOCK
SI/DATA
VDD
VH +30V
SI/DA
TA
CLOCK
LA
TCH
BK
VDD
VH
PGND
LGND
F2
F2
F1
F1
5V Out 
A.F.D./2CH
S109
MOVIE
S110
MUSIC
S105
SOUND OPTIMIZER
S104
CONNECTION     PAIRING
BLUETOOTH
S102
DISPLAY
S101
PURE DIRECT
LED
(PURE DIRECT)
S103
DIMMER
INPUT
SELECTOR
S121
MASTER
VOLUME
G
DIGITAL
BOARD
(4/13)
CN2101
(Page 36)
R
FRONT
JACK
BOARD
CN105
(Page 59)
Q
POWER
KEY
BOARD
CN103
(Page 63)
PNA4823M03S0
IC101
REMOTE CONTROL
SIGNAL RECEIVER
IC101
AUDIO AMP
IC100
 DC CONVERTER
TRANSFORMER
T100
(BR, US, CND)
INPUT MODE
(AEP, UK, AUS)
STR-DN1040
STR-DN1040
54
54
6-31.  PRINTED WIRING BOARD – DCDC Board –    
• See page 30 for Circuit Boards Location.    • 
: Uses unleaded solder.
Ver. 1.1
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
C1904
C1903
C1928
L1900
L1905
R1912
C1974
IC1904
IC1902
IC1903
IC1901
IC1900
R1907
R191
1
R1914
R1915
C1915
R1916
C1916
R1918
R1919
C1922
C1925
R1926
C1926
R1927
C1927
R1928
C1930
C1931
C1932
R1933
C1935
C1936
C1937
R1940
R1942
C1942
R1943
R1944
R1945
R1946
R1947
R1948
L1902
L1903
L1904
L1907
L1908
L1909
D923
F941
1
4
CN941
C1905
C1907
C1906
C1961
C1966
C1910
C1965
C1912
C1960
C1967
C1911
C1962
F940
1
2
CN901
1
11
CN1901
C1947
C1945
C1946
R1965
R1939
R1938
R1937
R1925
R1913
LP1901
R1905
L1901
C1969
C1964
C1944
C1934
C1929
C1924
C1914
C1909
C900
L1906
R1964
C901
C1908
C1913
C1923
C1933
C1943
C1963
C1968
1
3
CN900
R1924
R1934
R1935
R1936
R1961
R1963
CL948
CL946
CL942
CL941
CL943
C1971
C1951
C1957
C1972
C1955
C1949
C1952
C1956
C1973
C902
C907
C908
CL911
CL909
CL950
CL910
CL949
CL947
C1975
C1954
C1948
C903
C1950
C1953
 DCDC BOARD
(COMPONENT SIDE)
1-887-631-
23
(23)
 DCDC BOARD
(CONDUCTOR SIDE)
1-887-631-
23
(23)
S
STANDBY
BOARD
CN940
(Page 56)
R
POWER
TRANSFORMER
(MAIN)
T901
(Page 56)
K
DIGITAL
BOARD
CN1501
(Page 32)
STR-DN1040
STR-DN1040
55
55
6-32.  SCHEMATIC DIAGRAM – DCDC Board –
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
DCDC BOARD
6
15
10
0 1.6
14 2.6
3.6 15
8
0 0.8
15 2.6
2
15
7
0.8 1.4
15 2.6
3.7 15
8.3
0.8 1.6
15 2.6
2.5 15
8.3
0 1.6
14 2.6
1
2
3
4
2
3
4
5
6
7
8
9
10
11
27k
R1940
1k
R1911
18k
R1944
22k
R1943
0
R1945
C1926
0.01
C1931
0.1
7.5k
R1916
C1916
3300p
1k
R1907
C1944
100
10V
C1948
22
C1975
22
C1954
0.1
0
R1939
27k
R1937
6.8k
R1938
1.8k
R1964
C1952
22
C1973
22
0.1
C1956
C1924
0.01
C1929
0.1
C1914
3300p
1k
R1905
C1934
0.1
7.5k
R1913
C1925
0.01
C1930
0.1
C1915
3300p
7.5k
R1915
1k
R1914
C1927
0.01
C1932
0.1
C1922
2200p
10k
R1919
1k
R1918
W1900
CN941
4P
R3 AC (Yellow)
NC
CENTER
R3 AC (Green)
CL946
F940
3.15A 250V
F941
3.15A 250V
CL941
CL942
C907
0.047
C908
0.047
C902
0.1
CL943
D923
D5SBA60-F
C900
6800 25V
L1908
10uH
L1907
10uH
L1906
10uH
L1901
10uH
L1903
10uH
L1902
10uH
L1904
10uH
680
R1942
22
R1925
C1936
0.1
22
R1927
C1935
0.1
22
R1926
C1937
0.1
22
R1928
25V
C1904
100
25V
C1969
10
C1964
10
C1909
0.1
C1906
100
25V
C1903
100
C1967
10
C1962
10
C1911
0.1
25V
C1905
100
C1966
10
C1961
10
C1910
0.1
25V
C1907
100
C1965
10
C1960
10
C1912
0.1
C1946
100
10V
C1943
100
10V
C1949
22
C1972
22
0.1
C1955
C1945
100
10V
CN1901
11P
NC
1
+6V
+6V
+DCDC_NW
+DCDC_NW
+3.6V
+3.6V
+2V
+2V
+2.5V
+2.5V
CL947
10k
R1965
68k
R1946
L1909
10uH
0
R1948
4.7
R1933
C1942
0.001
12k
R1947
C1951
22
C1971
22
0.1
C1957
C1947
100
10V
CL949
CL950
CL909
CL910
CL911
1
2
CN901
2P
STBY GND
STBY GND
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
IC1904
BD9329AEFJ-BZSE2
+6V REG.
IC1904
IC1902
BD9329AEFJ-BZSE2
+3.6V REG.
IC1902
IC1903
BD9329AEFJ-BZSE2
+2V REG.
IC1903
IC1900
BD9329AEFJ-BZSE2
+2.5V REG.
IC1900
IC1901
BD9329AEFJ-BZSE2
+3.7V REG.
(+DCDC_NW REG)
IC1901
S
POWER
TRANSFORMER
(MAIN)
T901
(Page 57)
P
MAIN BOARD (3/4)
CN301
(Page 50)
T
STANDBY BOARD
CN940
(Page 57)
DIGITAL
BOARD
(3/13)
CN1501
(Page 35)
F
C1950
22
C1974
22
0.1
C1953
0
R1936
18k
R1934
10k
R1935
C1923
0.01
C1928
0.1
C1913
3300p
7.5k
R1912
L1905
10uH
L1900
10uH
C1933
0.1
22
R1924
C1968
10
C1963
10
C1908
0.1
0
R1963
1k
R1961
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
C903
0.1
C901
1000 25V
1
2
3
CL948
CN900
3P
+R3
+R3
-R3
Ver. 1.1
STR-DN1040
STR-DN1040
56
56
6-33.  PRINTED WIRING BOARD – STANDBY Board –    
• See page 30 for Circuit Boards Location.    • 
: Uses unleaded solder.
Ver. 1.1
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
C981
C991
IC901
R900
F901
R902
FH901
FH902
T902
RY951
C984
C982
1
4
CN951
13
CN953
R953 R952
R901
R914
R913
D902
1
7
3
CN940
Q900
E
C980
C988
C992
C987
C989
L001
R954
1
7
CN952
CL951
CL956
CL957
CL955
CL952
CL953
CL901
CL900
CL904
CL908
CL905
C983
CL954
R951
D904
D905
D900
C986
D901
C985
D903
R904
R903
Q901
E
POWER
TRANSFORMER
(SUB)
 STANDBY BOARD
(COMPONENT SIDE)
 STANDBY BOARD
(CONDUCTOR SIDE)
1-887-629-
23
(23)
1-887-629-
23
(23)
L
DIGITAL
BOARD
CN1500
(Page 32)
S
DCDC
BOARD
CN901
(Page 54)
T901
POWER
TRANSFORMER
(MAIN)
M
MAIN BOARD
CNP920
(Page 46)
T
V-SELECT
BOARD
CNP903,
CNP904,
NO910,
NO911
(Page 64)
R
DCDC BOARD
CN941
(Page 54)
U
V-SELECT
BOARD
CNP905
(Page 64)
N
MAIN BOARD
CNP930
(Page 46)
~ AC IN
BR
EXCEPT BR
EXCEPT BR
Note: IC901 on the STANDBY board cannot exchange with single.
When this part on the STANDBY board is damaged, 
exchange the entire mounted board.
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