Sony HT-DDW700 / STR-K700 Service Manual ▷ View online
21
21
STR-K700
STR-K700
3-10. SCHEMATIC DIAGRAM – MAIN BOARD (2/3), HEADPHONE BOARD –
• See page 30 for IC Block Diagrams.
No mark : FM
R793
R479
R702
R701
R704
C701
C551
C502
C552
R501
R551
C507
C557
R504
R554
C601
C602
C607
R601
R604
C651
C652
R651
R654
C657
C707
C702
R507
R508
R509
R511
R513
R514
R517
R518
R519
R520
R522
C513
C514
C516
R558
R559
R570
R561
C563
R563
R564
R569
R568
C565
C564
R572
R571
C566
R609
C613
R613
R614
R619
R618
C615
C614
R617
R622
C616
R620
R669
R668
C664
R667
C665
R672
R671
C666
R664
R670
R663
C663
R661
R659
R657
R707
R709
C713
R713
R720
R714
C714
R717
R718
R719
R524
R624
R724
C815
C816
C881
C882
R882
R883
R884
R885
C606
C656
R516
R616
R666
R716
C712
C711
C662
C661
C612
C611
C562
C561
C512
C511
C554
C504
R500
R816
JW600
JW650
R512
R562
R612
R662
R712
C754
R757
R759
R758 C761
C762
R762
R761
C763
R763
R770
R771
C766
R764
R772
CNP701
R515
R615
R665
R715
R510
R560
R610
R660
R710
R531
R532
R760
R503
R553
R603
R653
R703
R525
R791
R625
R529
C529
R539
R549
C549
R550
R729
R740
D729
R843
R844
C501
C842
C515
R766
R765
C752
C756
R751
R752
R449
JW700
C700
C704
R652
R602
R753
C604
C600
C654
C500
R502
R552
C506
C508
R506
R521
C558
R557
R555
R556
C608
R606
R565
R566
R567
R621
R607
R611
R608
C658
R655
R656
R658
R708
R706
R711
C715
C708
C758
R722
C716
R721
C729
R755
R756
TM601
TM600
R840
CNP503
CN701
J700
IC501
IC601
IC701
C553
C503
C603
C653
R600
R700
C753
C703
C751
D448
D449
Q501
Q551
Q601
Q651
Q701
Q751
Q752
Q702
Q652
Q602
Q552
Q502
Q554
Q504
Q503
Q553
Q603
Q604
Q654
Q653
Q703
Q704
Q754
Q753
Q505
Q506
Q556
Q555
Q605
Q606
Q656
Q655
Q705
Q706
Q756
Q755
L751
R773
D72
L701
Q707
Q657
L651
D702
D652
L601
Q607
L551
D549
L501
D502
D501
D529
D552
D602
D701
D651
D601
D551
D503
Q508
D882
D883
D603
Q608
Q883
Q882
Q881
D881
D841
Q509
D791
RY502
RY501
RY601
Q708
RY701
D703
R725
TP300
JW500
C556
R754
C706
C757
R815
R505
R605
R705
Q507
Q557
82
2.2k
68k
1k
68k
4.7
50V
4.7
50V
50V
100p
100p
1k
1k
100
10V
10V
100
10V
10V
68k
68k
4.7
50V
50V
100p
100
10V
10V
1k
68k
4.7
50V
50V
100p
1k
68k
100
10V
10V
100
10V
100p
560
100
100
4.7k
1.5k
15k
15k
22k
22k
68k
47k
220p
0.01
0.022
100
100
68k
4.7k
220p
1.5k
15k
22k
22k
10
50V
0.01
47k
10
0.022
100
220p
1.5k
15k
22k
22k
10
50V
0.01
15k
47k
0.022
68k
22k
22k
0.01
15k
10
50V
47k
10
0.022
15k
68k
1.5k
220p
4.7k
100
560
560
100
220p
1.5k
68k
15k
0.01
15k
22k
22k
82
82
82
10
100V
10
100V
220
16V
10
50V
10k
6.8k
39k
1k
3p 500V
3p 500V
3.3k
3.3k
3.3k
3.3k
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
47p
500V
33p
500V
33p
500V
22k
1
JW
NM
6.2k
6.2k
6.2k
6.2k
6.2k
4P
22k
22k
22k
22k
680
1W
680
1W
0.22
0.22
0.22
0.22
0.22
2.7k
2.7k
2.7k
2.7k
2.7k
2.2k
2.2k
2.2k
47k
0.01
100k
47k
0.01
100k
47k
100k
1SS133
22k
22k
4.7
50V
50V
47
25V
10
50V
JW
2.2
100V
33p 500V
68k
68k
33p
500V
2.2
100V
33p
500V
2.2
100V
68k
68k
3p 500V
47
25V
82k
10
47
25V
560
2.2k
82k
47
25V
82k
22k
3.3k
15k
10
560
4.7k
100
47
25V
2.2k
82k
100
100
82k
4.7k
10
50V
47
25V
47k
0.022
10
0.01
6.8k
9P
4P
STK350-530-E
STK350-530-E
STK350-530-E
100p
100p
100p
100p
47k
47k
100p
2SA1115TP
-EF
2SA1115
TP-EF
2SA1115
TP-EF
2SA1115
TP-EF
2SA1115
TP-EF
2SC3623
ATP-LK
2SC3623
ATP-LK
2SC3623
ATP-LK
2SC3623
ATP-LK
2SC3623
ATP-LK
MP1620OPY-MK
MP1620OPY-MK
MN2488OPY-MK
MN2488OPY-MK
MN2488OPY-MK
MP1620OPY-MK
MP1620OPY-MK
MN2488OPY-MK
MN2488OPY-MK
MP1620OPY-MK
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
2SC1815
GR-TEP2
GR-TEP2
2SC1815
GR-TEP2
GR-TEP2
1SS133T-72
1SS133T-72
2SC1815
GR-TEP2
GR-TEP2
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
2SC1740S
-QRT
1SS133T-72
1SS133T-72
1SS133T-72
2SC1740S-QRT
2SC1841TP
2SC1740S-QRT
2SA1038S
-RSE-TP
1SS133T-72
MTZJ-T-72-5.6C
2SC1740S-QRT
1SS133T-72
2SC1740S-QRT
1SS133T-72
2.2k
JW
3p
500V
3p 500V
1
2.2k
2.2k
2.2k
2SC1815GR
-TPE2
2SC1815GR-TEP2
100p
33p
500V
47k
100
100
560
47p
500V
47p
500V
6.2k
68k
0.022
10
15k
1.5k
220p
4.7k
0.22
22k
22k
3p
500V
1k
68k
1k
1.5k
47
25V
2.2k
82k
100p
4.7
50V
1SS133T-72
1SS133T-72
2SA1115
TP-EF
2SC3623
ATP-LK
MP1620OPY-MK
MN2488OPY-MK
2SA1038S
-RSE-TP
2SA1038S
-RSE-TP
4.7
1SS133T-72
68k
100
10V
22
22
STR-K700
STR-K700
3-11. SCHEMATIC DIAGRAM – MAIN BOARD (3/3), ADCC BOARD, STANDBY BOARD –
No mark : FM
R803
T901
R806
CNP901
CNP902
D802
C806
C807
C808
D821
R911
C913
R912
R913
R905
R904
R903
R851
R852
R853
R854
R855
R857
R856
C914
R804
FH952
FH902
D804
D923
D922
D921
D920
D807
D806
D805
IC850
R810
Q852
CNP801
IC822
CNP904
IC821
D852
C813
C814
C811
C812
C801
C802
C821
C822
C851
C901
C902
C911
C912
C823
C824
D860
D861
G901
R900
R864
TP2
IC2000
C2002
R2001
C2008
C2006
C2014
R2006
R2010
R2000
C2010
R2008
R2007
R2005
R2003
C2003
C2013
R2015
R2016
C2011
C2012
TP2000
C2001
R2017
R2018
C2018
R2019
J2000
R862
R865
C803
CN504
CNP916
CNP906
C915
C916
R812
D912
D913
D911
D910
CNP903
CNP900
CNP2000
C2005
Q860
Q861
Q862
R863
Q851
D851
CNP732
Q801
D811
R910
Q901
D901
RY901
F901
T902
JW901
Q911
D914
D915
D2014
D2013
4.7
22k
3P
5P
47
35V
47
35V
47
35V
AK04V1
47k
0.47
50V
33k
10k
1
4.7k
47k
10k
10k
10k
33k
220k
10k
470k
3300
16V
10k
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
0.22
5P
HZ6.8BP-TK
TA79007S
DTA124ESA-TP
N
JM
4565D
2P
JW
0.22
0.22
0.1
0.1
0.1
TA7807S
0.22
0.22
0.22
0.22
47
25V
47
25V
FH
FH
JW
ISS133
220
BOARD IN WIRE
FROM TP1
NJM
4565D
1
50V
10k
56p
1
50V
0.47
50V
1k
10k
1k
0.033
560k
10k
1M
10k
0.033
1
50V
33k
15k
0.022
0.022
CHASSIS GND
100p
2.2k
1.2k
0.1
2.2k
470k
10k
3300
16V
3P
5P
5P
2200
25V
1000
25V
0.22
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
3P
2P
4P
33p
2SA1115TP-EF
2SC1815GR-TPE2
2SC1815GR
-TPE2
10k
2SC1815GR-TPE2
ISS133T-72
3P
2SB734-T-34
D5SBA20-4003
0.33
1/2W
1/2W
2SC1740S-QRT
ISS133T
-72
4A/125V
2SC1740S-QRT
1SS133T-72
1SS133T-72
ISS133T-72
ISS133T-72
3.3M
0.1
0.1
EARTH TERMINAL
4700
63V
4700
63V
JW
23
23
STR-K700
STR-K700
3-12. PRINTED WIRING BOARDS – ADCC BOARD, HEADPHONE BOARD –
:Uses unleaded solder.
• See page 11 for Circuit Boards Location.
L
MAIN
BOARD
CN701
(Page 19)
H
MAIN
BOARD
CNP732
(Page 19)
IC2000
1
4
AUTO CAL MIC
PHONES
1
4
1
2
A
B
C
D
3
4
5
6
7
24
24
STR-K700
STR-K700
3-13. PRINTED WIRING BOARD – STANDBY BOARD –
:Uses unleaded solder.
• See page 11 for Circuit Boards Location.
AC
IN
IN
F901
E
E
1
1
5
5
2
2
1
1
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
I
MAIN BOARD
CNP901
(Page 19)
K
MAIN BOARD
CNP902
(Page 19)
J
MAIN BOARD
CNP916
(Page 19)
D
DIGITAL BOARD
CNP505
(Page 15)
T901
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
• Semiconductor
Location
Ref. No.
Location
D901
D-5
D910
B-6
D911
B-6
D912
B-6
D913
C-6
D914
C-6
D915
C-6
D920
E-4
D921
E-4
D922
E-4
D923
E-4
Q901
C-5
Q911
D-5
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