Printed Wiring Board - Main Board - Sony STR-K7200 - Av Receiver Component Service Manual

6-6.

PRINTED WIRING BOARD - MAIN Board -

1 2
SA-CD/CD/
A
R
MAIN BOARD
C3037
R3020
R3022 R3021
IC3002
C3026
1 4
JS3001
5 8
B D
R3023
R3013 C3025
XM BOARD
JS3002
CN102
(Page 32)
R3012 C3022
C3027
C3024
(Page 34) R3010
JW813
DCAC
H
BOARD
CN2000
C
C431 R431
VIDEO 2
C
C430
BOARD
CNP201
R430
(Page 40)
B
JS432
DIGITAL
AB
BOARD
CNS501
(Page 31)
D
JW826
JR702
JW827
JW833
JW830
A
E JW829
DIGITAL
AB
R336
BOARD
CNS502
(Page 31)
JW748
F
G
H
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
D301 B-7 D360 C-8
D320 F-8 D375 F-13
D325 F-8 D500 D-9
D326 E-8 D501 D-9
D327 E-8 D661 F-4
D335 E-2 D670 F-4
D350 C-11 D675 F-4
D352 C-6 D711 F-9
D355 B-9 D720 F-9
STR-K7200
• See page 20 for Circuit Boards Location.
3 4 5
J401 J403
SA-CD/CD/
CD-R CD-R TV SAT DVD VIDEO 1
AUDIO IN AUDIO IN AUDIO OUT
OUT IN IN
L R L R L R L R L R L
(CHASSIS) (CHASSIS)
C403 C405
R404
C408
C458
W002 R452
JS401
R409
JS409
JS410
JS459
JS471
JS460
JW819
JW801 JW855
JS470
JW864
JW862
HS350
JW834 JW863
CN434
1 3 6
IC352
R488
JR434
R487
CNP500
3 1
JR435
IC400 JW838
C351
JW773
C489
C487
R753
JW845
15
R651
14
JR607
IC700
C654 JR605
JW870
15 1
14 2
IC600
JS611
R654
JW746
JW745
R679
R674
R680
D761
R678
E
D661
R671 D670 L678 C775
R676
C679
R675
C675
D675 JR340
R666
R766
Q662
Q661
R664
E
JW681
R759
C657 C757
R663 E
R665
R660 R662
C661 JW664
JW672
JW665
JW671
C758
JW622 JW667
JW620
R657 R656
JW623 JW621
Q753
B E B E B E
Q653 Q654
C C C
B
E
Q652
Ref. No. Location Ref. No. Location
D725 F-9 D930 C-14 IC400 C-3
D761 F-6 D931 D-13 IC565 D-9
D770 F-6 D940 D-14 IC600 E-4
D775 F-6 D941 D-14 IC700 D-6
D811 F-12 D942 D-13 IC800 D-7
D820 F-13 D943 D-14 IC3002 B-2
D861 F-11
D870 F-11 IC350 C-6 Q301 B-7
D921 C-12 IC352 C-6 Q320 E-8
• : Uses unleaded solder.
6 7 8
J404
VIDEO 1 J405
AUDIO IN
SUB WOOFER
(Page 31) (Page 40)
R L AUDIO OUT
(CHASSIS) (CHASSIS)
F DIGITAL G VIDEO
AB BOARD BOARD
CNP504 CNP203
C400
JR406
R302
R470
R466
RY301
D301
Q301
R304
E
C350
RY360
R301
2 1
3
1 3 7
IC350
CN350
Q360
3 1 2 E
D352
CL001
JW781
R801
R507
C844
R506
C802 C804 JS810
R851
C702 8
C752
R503
R751 15 1
R702 4
14 2
IC800 IC565
JW754 JW753
1
2 JW761 JW743
JW760 JW762
JS712
C703
C853
R754 C803
C855 C805
R704
JW655
C545
JWH2
JW656 JW330
JW658
JWH9
C325
R327 E
D327
Q320
JW648
Q325
D320
E
R779 D325
JR320
JW684 E R328
JW705
JW708 Q321
JW704
C771
Q770 D725
R778
E
D711
R772 L778
R775 JW676
Q762 R770
R764 Q761 JW677
E
R763 E
R765
C761
C708
R760
JW618 JW616 JW615
JW636 JW612
JW617
JW619 JW614 JW635 JW613
B E B
Q754
C
B E
Q752
Ref. No. Location Ref. No. Location Ref. No. Location
Q321 F-7 Q652 G-4 Q704
Q325 E-8 Q653 G-4 Q711
Q350 C-11 Q654 G-5 Q712
Q355 B-9 Q661 F-5 Q720
Q360 C-8 Q662 F-4 Q751
Q375 F-13 Q670 F-4 Q752
Q500 E-9 Q701 G-9 Q753
Q501 D-9 Q702 G-9 Q754
Q651 G-4 Q703 G-9 Q761
21 21
9 10 11
SPEAKERS
TB604
SURROUND
TB607
R L CENTER
JW327
JS389
JW657
Q355
RY355
E
R355
RY350
R357
R353
R363
D350
E
Q350
R351
W001
JWH11
5
E
Q501
1
C923
R505
R546
E
B
Q500
R502
JW688
JW685
JW872
JW709
JW642
R545
JWH4
R723
JWH7 JWH3
R724
R879
R730
Q720
R880
R722
E R872
R871
R725 L728 C871
R866 R870
R716 Q712 R720 Q862 Q861
Q711 E
E
E R714 R864
E
R713 E R863
JW675
R715 R865
R860
C711
JW660 JW710
JW661
JW603
C859
JW608
JW610 JW607
R857
R707 JW611 JW609 JW606
E B E B E B
Q703 Q704 Q853 Q854
C C C C
B E B
E
Q702
Q852
RY301
Ref. No. Location Ref. No. Location
G-10 Q762 F-6 Q851 G-11
F-10 Q770 F-6 Q852 G-11
F-9 Q801 G-13 Q853 G-11
F-9 Q802 G-13 Q854 G-11
G-6 Q803 G-12 Q861 F-11
G-6 Q804 G-13 Q862 F-11
G-5 Q811 G-13 Q870 F-10
G-6 Q812 G-13 Q930 D-13
F-6 Q820 F-12
STR-K7200
12 13 14
TB601
FRONT
L R
JW323
JS920
JW321
JW322
JS922
JW643
CNP921
1 5
MAIN POWER
JW859
TRANSFORMER
(Page 46)
JW750
C933
C930
R931
R930
D930
MAIN POWER
TRANSFORMER
(Page 46)
Q930
CL003
JS930
C941
M
C931
C940
DISPLAY
BOARD
D940
C922 CN108
(Page 42)
D941
DIGITAL
ET902
BOARD
CNP505
(CHASSIS)
JW686
STANDBY BOARD
CN912
RY375
E
HEADPHONE
Q375
BOARD
CNP790
(Page 34)
R376 R375
R829
R830
L878
C821
R822
L828
E
R816 R820
R823
R878 Q812
R824
E
R814 Q811
R815 R813 E
C811
JW627
JW604
JW626
JW600
JW605
E B E B E
Q803 Q804
C C
B E
Q802
12
1-875-588- (12)
RY350, 355
RY360, 375
-1 -2
N
T901
J
T901
L
(Page
AB
31)
K
(Page
46)
E