Sony STR-DG910 (serv.man2) Service Manual ▷ View online
STR-DG910
49 49
STR-DG910
5-36. PLACA DE CIRCUITO IMPRESSO - SEÇÃO DISPLAY —
: Utiliza solda sem chumbo
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
14
132
3
1
2
3
1
2
CATEGORY
–
+
2CH
A.F.D.
MOVIE
DIMMER
MUSIC
MEMORY/
ENTER
CATEGORY
MODE
DISPLAY
AUTO CAL
DIRECT
INPUT
SELECTOR
INPUT
MODE
MODE
MULTI
CHANNEL
DECODING
MASTER
VOLUME
VOLUME
CN108
CN109
4
1
BLU
GRY
GRY
(13)
13
1-872-431-
MAIN
BOARD
CNP825
K
7
1
RED
GRY
GRY
GRY
GRY
GRY
DCAC
BOARD
CN711
A1
B1
POWER KEY
BOARD
CN102
DIGITAL
BOARD
CNS505
U
DISPLAY BOARD
14
1
7
8
50
2
5
53
1
7
E
B
7
1
4
1
2
1
26
27
23
33
22
34
12
44
1
11
TP101
TP102
TP103
RV101
RV102
Q110
FL101
VACUUM FLUORESCENT DISPLAY
CNS102
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R115
R116
R117
R118
R119
R120
CN105
R122
CN108
CN109
R131
C110
C111
C112
C114
IC103
C115
CL001
CL002
CL003
CL004
CL005
CL007
CL008
JW1101
CL009
CL200
CL201
CL010
CL011
S101
S102
S103
S104
S105
S106
S107
S108
S109
S110
S111
CL022
S112
CL023
CL024
CL028
CL029
C144
CL030
C145
CL031
CL032
C147
C148
C149
CL042
JW102
JW103
JW105
CL046
R197
CL047
R198
C160
C162
JW110
C164
JW111
C165
CL051
D105
JW112
JW115
JW116
JW117
JW118
CL058
JW119
CL059
C171
CL060
JW121
CL061
CL062
JW123
CL063
JW124
CL064
JW125
CL065
CL066
JW127
JW128
JW129
IC100
IC101
JW131
JW132
JW133
JW134
JW135
JW136
JW138
JW139
JW140
JW143
JW146
JW148
JW149
JW150
JW152
JW153
JW154
JW155
JW158
JW159
(US,CND)
SUR BACK
DECODING
(EXCEPT US,CND)
(EXCEPT US,CND)
SLEEP
(US,CND)
(EXCEPT US,CND)
(US,CND)
(US,CND)
JW160
JW161
JW162
JW164
JW165
JW166
JW109
JW114
JW120
JW141
JW142
JW147
JW157
JW163
JW167
JW168
JW106
JW107
JW108
JW113
JW126
JW137
JW145
JW169
JW170
JW171
D105
E-5
IC100
C-4
IC101
C-6
IC103
C-8
Q110
D-8
• Semicondutor
Localização
Ref. No.
Location
STR-DG910
50
50
STR-DG910
5-37. DIAGRAMA ESQUEMATICO - SEÇÃO DISPLAY —
POWER KEY
BOARD
CN102
MAIN
BOARD
(2/4)
CNP825
K
DIGITAL
BOARD
(5/5)
CNS505
U
B1
DCAC
BOARD
CN711
A1
IC B/D
-18.2
-18.3
-20
-22
-19.9
-16.2
-14.3
-19.8
-19.8
-19.8
-12.4
0
2.9
0
5
5
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
5
5
5
5
5
3
5
5
3
5
0
5
0
0
2.8
3.3
3.2
(US,CND)
(EXCEPT US,CND)
(US,CND)
(EXCEPT US,CND)
R122
75
50V
10
C115
1k
R105
220p
C110
S110
0.1
C145
220p
C149
S106
S105
220p
C112
S112
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
IC100
FL DISPLAY DRIVER
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID11
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
1.5k
R106
S102
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74ACT08P
IC101
S104
330
R109
R131
2.2k
S109
S111
2.2k
R107
50V
C165
10
100
R115
S108
220
R101
S103
0.1
C160
470
R103
S101
0.1
C162
RV102
82k
R118
220p
C147
220p
C164
220
R108
100
R116
470
R110
220p
C111
R120
10
680
R104
S107
2SC1740S-QRT
Q110
LED DRIVER
0.1
C144
100
R119
100
R117
330
R102
2
7
8
9
10
11
12
5
6
14
19
18
17
13
16
20
15
23
24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
42
44
43
40
37
39
38
41
46
48
47
45
49
50
53
FL101
VACUUM FLUORESCENT DISPLAY
1
3
4
CN108
3P
F1
F2
-20V
50V
C148
10
CL004
CL022
CL023
CL024
CL030
CL063
CL064
JW102
JW103
CL028
CL029
0.1
C114
JW107
JW108
JW106
JW105
SELK5E20C-DTP15
D105
RV101
3.3
R197
3.3
R198
VCC
OUT
GND
NJL24H400A
IC103
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
27P
CNS102
TONE_JOG_B
TONE_JOG_A
GND
DCAC SUPPLY
DCAC_ON/OFF
DCAC_MIC_R
DCAC_GND
DCAC_MIC_L
TUNING_JOG_A
TUNING_JOG_B
NC
GND
GND
+3.3V (STBY)
+5V
VOL_JOG_2A
VOL_JOG_2B
PW_ON/OFF
SIRCS_IN
AD2
AD1
FL_LAT
FL_DIN
FL_CLK
INPUT_JOG_4A
INPUT_JOG_4B
NC
1
2
3
4
5
6
7
7P
CN105
AD1
PW_SW
GND
TUNING-JOG-A
TUNING-JOG-B
TONE-JOG-A
TONE-JOG-B
CL009
CL008
CL005
1
3
4
5
6
7
CN109
6P
MIC_IN_L
GND
MIC_IN_R
MIC_ON/OFF
SUPPLY +5V
GND
CL007
CL066
CL065
CL032
CL031
CL062
CL061
CL058
CL059
CL060
220p
C171
CL046
CL047
CL047
CL011
6G
5P
10P
17P
1G
6P
7P
9P
1P
16P
5P
4P
6P
8G
12P
3G
2G
2P
13P
7P
3P
14P
10G
9G
13P
11P
8P
8P
14P
3P
15P
12P
9P
16P
10P
15P
17P
5G
1P
11G
4G
7G
11P
7G
2P
4P
1G
3G
4G
5G
6G
10G
9G
8G
2G
11G
IC101
BUFFER
IC100
IC103
REMOTE CONTROL
DISPLAY BOARD
VDD
VSS
-10.6
-14.3
-12.5
-6.9
-10.6
-18
-19.8
-16.2
-8.8
5
1
2
3
SIGNAL RECEIVER
MULTI
CHANNEL
DECODING
2CH
A.F.D.
MOVIE
MUSIC
DISPLAY
INPUT MODE
AUTO CAL
DIRECT
MEMORY/ENTER
CATEGORY
-
CATEGORY
MODE
MASTER VOLUME
INPUT SELECTOR
8
6
3
4
F
9
B
H
A
5
7
2
1
G
C
D
E
1
2
3
1
2
3
+
10
DIMMER
SLEEP
SUR BACK
DECODING
STR-DG910
51 51
STR-DG910
5-38. PLACA DE CIRCUITO IMPRESSO - SEÇÃO POWER —
: Utiliza solda sem chumbo
D901
E-1
D910
H-3
D911
H-2
D912
H-3
D913
H-2
D914
H-3
D915
H-3
D920
F-6
D921
F-6
• Semicondutor Localização
Ref. No.
Location
Ref. No.
Location
D922
F-6
D923
F-6
D924
H-4
Q901
H-2
Q921
G-6
Q922
I-2
Q923
I-4
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
GRY
GRY
GRY
GRY
ORG
DIGITAL BOARD
CNP500
V
WHT
ORG
ORG
WHT
BRN
VIO
VIO
RED
US,CND
MODEL
MODEL
US,CND
MODEL
MODEL
E2
MODEL
MODEL
L
N
CNP903
1
5
GRY
GRY
GRY
GRY
BLU
MAIN BOARD
CNP828
L
GRY
6
1
CNP805
CNP802
ORG
GRY
MAIN BOARD
CN801
M
DCDC BOARD
CN4001
C1
GRY
1
3
ORG
GRY
GRY
MAIN BOARD
CNP826
P
MAIN BOARD
CNP823
N
MAIN BOARD
CNP824
O
1
3
CNP804
T901
POWER
TRANSFORMER
(MAIN)
STANDBY BOARD
1-872-434-
(13)
13
1-872-679-
(11)
11
AC IN ~
ORG
WHT
BRN
VIO
17
E
B
E
B
E
B
1
3
1
6
1
3
1
3
E
B
5
1
1
4
R810
R811
CL901
CL902
Q901
CNP002
Q921
Q922
Q923
CNP802
CNP804
CNP805
B900
R902
R903
R920
R921
R922
R923
C913
C914
C915
C916
C920
C921
C924
RY901
C951
C952
C954
JW901
F902
JW903
JW904
JW907
JW909
D901
JW910
JW912
JW913
JW915
JW916
JW917
JW919
D910
D911
D912
D913
JW920
D914
JW921
D915
D920
D921
D922
D923
D924
CNP901
1
3
CNP901
CNP902
1
4
CNP902
CNP903
15
1
7
CNP910
JW952
F905
F904
JW900
JW902
JW903
CNP907
T903
POWER
TRANSFORMER
(SUB)
AC SELECT BOARD
S901
VOLTAGE SELECTOR
120V OFF 240V
CNP002
(E2)
7
1
-1
-2
-3
STR-DG910
52
52
STR-DG910
V
DIGITAL
BOARD
(4/5)
CNP500
MAIN
BOARD
(2/4)
CNP828
L
DCDC BOARD
CN4001
N
MAIN
BOARD
(2/4)
CNP823
P
MAIN
BOARD
(2/4)
CNP826
MAIN
BOARD
(2/4)
CNP824
O
M
CN801
C1
MAIN BOARD(2/4)
0.2
0.8
0.6
0
(AEP,UK,KR)
(TW)
(TW)
(US,CND)
US,CND MODEL
EXCEPT E2 MODEL
(US,CND)
(E2)
(E2)
US,CND
MODEL
MODEL
E2 MODEL
12.8
0
12
12
0
E2 MODEL
AK04V1
D910
AK04V1
D911
AK04V1
D912
AK04V1
D913
10EDB40-TA2B5
D920
10EDB40-TA2B5
D921
10EDB40-TA2B5
D922
10EDB40-TA2B5
D923
1/2W
0.22
R810
1/2W
0.22
R811
0.1
C913
0.1
C914
0.1
C920
0.1
C921
0.1
C922
50V
1
C924
47k
R921
22k
R922
10k
R923
2.2k
R903
1
R904
1SS133T
-72
D901
1SS133T-72
D914
1SS133T-72
D915
2SC1740S-QRT
Q901
RELAY DRIVER
2SC1740S-QRT
Q921
AC IN DETECT
47k
R902
RY901
E
G901
(CHASSIS)
C951
0.1
AK04V1
D924
C952
2SB733-T-34
Q922
2SC2785TP-FEK
Q923
R920
2.2k
JW909
1
2
3
3P
CNP804
R2 AC
R2 GND
R2 AC
1
2
3
3P
CNP805
R2 AC
R2 GND
R2 AC
1
2
3
4
5
5P
CNP903
+15V
STOP
STBY GND
+5.6V(STBY)
PW_RY
1
3
4
5
6
7
8
9
2
T903
POWER
TRANSFORMER
(SUB)
25V
1000
C916
25V
2200
C915
1
2
3
4
5
6
6P
CNP802
R2_RTN_GND
-15V
STBY_GND
R2 GND
+15V
SUB_T
JW905
16V
C954
6800
F901
1
3
CNP901
2P
AC
AC
S901
JW952
1
3
5
CNP910
3P
240V
127V
1
2
3
4
5
6
7
CNP907
4P
AC
SELECTOR OUTPUT
127V
220V
F905
T4AL/250V
F904
T5AL/250V
1
4
CNP902
2P
LIVE
AC
CN005
L
N
J911
JW903
1/2W
3.3M
R901
1
3
5
7
CNP002
4P
AC
SELECTOR OUTPUT
220V
120/127V
F902
JW907
RECT
D910-913
T4AL/250V
T5AL/250V
T5AL/250V
10A/125V
RECT
Q922,923
AC IN ∼
D920-923
RECT
STANDBY BOARD
B
D
4
E
F
6
5
C
G
7
1
A
2
3
120V
5
3
220V
3
5
2
T901
240V
2
POWER
3
4
4
2
TRANSFORMER
2
0V
(MAIN)
2
3
120V
SELETOR
OFF
AC SELECT BOARD
VOLTAGEM
240V
6
5A/125V
T2.5AL/250V
T2.5AL/250V
AC OUTLET
SWITCHED
100W/0.4A MAX
AC OUTLET
SWITCHED 120W/1A MAX
AC 120V 60Hz
-3
-2
-1
8
9
10
C952
2200 25V
2200 25V
5-39. DIAGRAMA ESQUEMATICO - SEÇÃO POWER —
Ver. 1.1
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