Sony HT-DDW1500 / STR-K1500 Service Manual ▷ View online
33
33
STR-K1500
STR-K1500
3-18. SCHEMATIC DIAGRAM – SPEAKER C/SB BOARD, STANDBY BOARD, AC SELECT BOARD –
SPEAKER C/SB BOARD
T4AL/250V : MX
T2.5AL/250V : EXCEPT MX
T2.5AL/250V : EXCEPT MX
R531
L571
L751
C915
C916
R903
R902
CNP902
R923
R922
R921
C913
C914
C924
CNP903
JW701
JW702
JW703
JW705
JW706
JW708
R751
R578
R534
R904
JW700
CNP503
CN502
RY501
CNP801
CNP804
FH951
FH901
CNP906
E51
EXCEPT
E51
G901
T902
R811
R810
C950
JW905
JW903
C920
RY901
C921
CNP901
RR16
CC16
RR17
CC17
Q550
TM501
D510
D920
D923
D922
D921
Q901
D911
D914
D915
D910
D912
D913
D901
F901
Q921
T901
CNP907
CNP910
S901
JW795
JW796
2.2k
2200
25V
1000
25V
2.2k
47k
2P
10k
22k
47k
0.1
0.1
1
50V
6P
4.7
4.7
82
1
4P
3P
12V
5P
3P
4P
0.22
1/2W
0.22
1/2W
1/2W
3300
16V
0.1
0.1
2P
10
0.01
10
0.01
2SC1740S-QRT
1SS133T-72
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40
-TA2B5
10EDB40
-TA2B5
2SC1740S-QRT
10EDB40-TA2B5
1SS133T-72
1SS133T-72
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
ISS133T-72
2SC1740S-QRT
4P
3P
∗
∗
34
34
STR-K1500
STR-K1500
3-19. PRINTED WIRING BOARDS – ADCC BOARD, VIDEO 3 BOARD –
:Uses unleaded solder.
• See page 15 for Circuit Boards Location.
MAIN
BOARD
CN506
(Page 25)
I
MAIN
BOARD
CNP503
(Page 25)
J
VIDEO
BOARD
CNP202
(Page 36)
W
IC2000
1
5
AUTO CAL MIC
L
R
AUDIO
VIDEO
VIDEO 3 IN/
PORTABLE AV IN
1
2
A
B
C
3
4
5
6
1
1
4
4
8
5
(CHASSIS)
J2000
D2013
D2014
C2010
R2016
R2015
C2014
C2013
TP2000
JW2000
CNP2000
R2007
R2010
C2008
R2008
R2001
C293
C2002
C2001
C2006
C2018
R2017
R2005
R2019
R2000
R2018
R2006
C2005
R2003
C2003
C2011
R298
R299
C294
W290
J298
CN201
C2012
35
35
STR-K1500
STR-K1500
3-20. SCHEMATIC DIAGRAM – ADCC BOARD, VIDEO 3 BOARD –
37
R298
R299
C293
C294
W290
C2010
C2011
C2012
TP2000
C2003
R2015
R2019
C2018
C2002
C2006
C2014
C2013
R2008
R2010
C2008
R2007
R2006
R2003
R2001
R2016
C2005
R2005
R2000
R2018
R2017
C2001
CN201
J298
CNP2000
IC2000
J2000
D2014
D2013
1k
1k
0.1
0.1
0.033
0.022
0.022
CHASSIS GND
0.033
33k
2.2k
0.1
1
50V
1
50V
0.47
50V
1
50V
560k
10k
56p
10k
1k
10k
10k
15k
33p
1M
1k
1.2k
2.2k
100p
5P
4P
NJM4565D
ISS133T-72
ISS133T-72
36
36
STR-K1500
STR-K1500
3-21. PRINTED WIRING BOARDS – VIDEO BOARD, HEADPHONE BOARD –
:Uses unleaded solder.
• See page 15 for Circuit Boards Location.
IC203
IC304
IC804
IC807
F
DIGITAL
BOARD
CNS509
(Page 19)
K
MAIN
BOARD
CN505
(Page 25)
W
VIDEO 3
BOARD
CN201
(Page 34)
S
MAIN
BOARD
CN792
(Page 25)
X
HDMI
BOARD
CN5004
(Page 38)
1
1
1
1
1
3
3
3
3
6
16
9
1
8
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO OUT
VIDEO 1
VIDEO 2
MONITOR
MONITOR OUT
ASSIGNABLE
COMPONENT
VIDEO
DVD
DVD IN
Y
P
B
/ C
B
/ B-Y
P
R
/ C
R
/ R-Y
VIDEO IN
VIDEO 2 IN
PHONES
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
1
4
(CHASSIS)
J200
R221
C207
C200
JW314
R218
JW231
JW232
CNS203
D203
D204
C215
JW209
JW208
JW205
JW207
C206
R200
R220
C208
J201
JW244
C209
C210
C316
C201
R201
C214
R219
JW219
JW213
JW213
JW212
CNP204
CNP203
JW227
C221
C220
TP20
C224
JW217
JW218
JW200
JW215
JW210
JW211
JW216
JW222
JW220
JW300
JW229
JW235
JW233 JW228
C330
C213
CNP202
C317
C338
C312
C310
C311
C313
C309
C308
JW236
R313
R303
R310
JW224
R311
R302
C331
JW221
R309
R307
R308
C315
R304
R306
R305
JW301
R312
R301
JW234
JW230
JW214
JW225
JW240
JW241
C223
J301
JW791
C791
CNP791
TP701
J791
C790
BT790
• Semiconductor
Location
Ref. No.
Location
D203
C-3
D204
D-3
IC203
C-4
IC304
D-5
IC804
E-4
IC807
E-5
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