Sony HT-DDW650 / STR-K650P Service Manual ▷ View online
17
17
STR-K650P
3-10. Schematic Diagram – MAIN Section (3/3) –
C804
C803
C805
C808
IC801
D802
IC802
C806
IC401
R473
C471
R499
C498
R381
C807
R804
R803
D801
D804
D905
D
904
D902
D903
C901
C830
CN505
C472
R560
C811
CN801
CNP915
Q901
R903
R902
D914
D915
C920
C921
C950
D913
D912
D911
D910
R901
D901
CNP901
RY901
T902
CNP902
F901
R810
C813
C814
R904
R921
R922
R923
C923
JW904
JW905
CNP905
JW906
R479
Q379
D896
CNP502
D820
D
82
3
D
82
2
D
82
1
CNP903
G901
C
81
5
C816
Q921
T901
C822
C903
R474
R812
CNP912
CNP802
CNP911
R910
R
8
06
C801
C802
C810
Q801
CNP501
4700
63V
4700
63V
0.22
100V
100V
470
10V
10V
D5SBA20-4003
M5F79M07L
0.22
100V
100V
NJM4565DD
4.7k
4.7
50V
50V
47k
33p
10k
100
10V
10V
5.6k
4.7
HZS30-1LTA
RD5.6F-T7B2
11ES2-NTA2B
1
1ES2
-N
T
A
2B
11ES2-NTA2B
11ES2-NTA2B
0.1
0.1
3P
4.7
50V
50V
10k
0.1
3P
4P
2SC2785TP-FEK
4.7k
0.22
47k
1SS133T-72
1SS133T-72
0.1
6.3A/125V
0.1
3300
16V
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
3.3M
ISS133T-72
VH 2P
2P
0.1
0.1
1
47k
33k
10k
0.47
50V
4P
2.2k
BN1F4M-TP
AK04V1
9P
11ES2-NTA2B
11
ES
2-N
T
A2
B
11ES
2
-N
T
A2B
11ES
2
-N
T
A
2B
3P
22
00
25V
1000
25V
2SC2785TP-FEK
47
35V
3300
16V
10k
0.22
1/2W
3P
5P
14P
0.33
22
k
47
35V
47
35V
0.1
2SB734
-T-34
13P
18
18
STR-K650P
• See page 7 for Circuit Boards Location.
3-11. Printed Wiring Board – POWER Section –
•
: Uses unleaded solder.
Ref. No.
Location
D820
D-4
D821
C-4
D822
D-4
D823
D-4
D901
C-4
D910
B-5
D911
B-4
D912
B-5
D913
B-5
D914
B-4
D915
B-5
Q901
C-4
Q921
C-4
• Semiconductor
Location
AC
IN
2
1
E
T1
POWER
TRANSFORMER
M
L
TO
MAIN
BOARD
CNP802
(Page 14)
TO
MAIN
BOARD
CNP801
(Page 14)
TO
MAIN
BOARD
CNP915
(Page 14)
TO
DIGITAL
BOARD
CNP5
(Page 11)
TO
MAIN
BOARD
CN792
(Page 14)
2
1
FH902
FH901
1
1
1
4
P H O N E S
1
5
12
1
2
A
B
C
D
E
F
3
4
5
6
7
8
19
19
STR-K650P
• See page 7 for Circuit Boards Location.
3-12. Printed Wiring Board – DISPLAY Board –
•
: Uses unleaded solder.
Ref. No.
Location
D102
D-6
D103
D-7
D104
D-8
D105
D-8
IC100
B-6
IC101
B-4
IC102
B-11
• Semiconductor
Location
IC100
IC102
IC101
TO
VOLUME
BOARD
CNP104
(Page 21)
TO
DIGITAL
BOARD
CNS4
(Page 11)
TO
POWER
BOARD
CNP102
(Page 21)
FM/AM
FLUORESCENT
INDICATOR TUBE
MOVIE
A.F.D.
MUSIC
INPUT MODE
MAIN MENU
DISPLAY
DIMMER
3
1
1
7
14
8
3
1
1
3
20
20
STR-K650P
3-13. Schematic Diagram – DISPLAY Section –
• See page 23 for IC Block Diagrams.
A.F.D.
A.F.D.
C105
C100
C101
C108
C114
C132
C133
C134
C135
C136
C137
C138
C139
C140
C141
C142
C143
C144
C150
R150
R153
S100
S101
S102
S103
S104
S105
S106
S110
S111
S112
S113
S114
S115
S120
S121
S122
S123
S124
S125
S130
S131
S132
S133
S134
S135
C156
S152
IC101
C157
IC102
L102
R155
R161
R101
R111
R121
R131
R102
R112
R122
R132
R103
R113
R123
R133
R172
R173
R174
R104
R114
R124
R134
R105
R115
R125
R135
R106
CNS100
RV102
C110
C111
C112
C154
C153
C152
R154
R198
FL101
D105
D104
D103
D102
R175
IC100
L103
L101
CN101
R136
CNP102
CNP104
CN103
R199
C109
C151
C155
C115
50V
0.1
0.1
50V
0.1
50V
0.1
50V
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
0.1
50V
0.1
50V
82k
100
0.1
50V
MC74ACT08N
0.1
GP1UD27SXK
100k
220
1k
1k
1k
1k
2.2k
2.2k
2.2k
2.2k
2.2k
2.2k
2.2k
2.2k
JW
JW
JW
4.7k
4.7k
4.7k
4.7k
10k
10k
10k
10k
22k
FFC 21P
ENCODER, ROTARY
1000p
50V
220p
50V
220p
50V
220p
220p
220p
10
1
SEL5821A-TP15
SEL5821A-TP15
SEL5821A-TP15
SEL5821A-TP15
10
IC UPD16315
GB-3BS
220
0
3P
22k
CON EH 3P
CON EH 3P
3P
1
0.1
50V
10
50V
0.1
10
50V
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