Printed Wiring Boards - Main Section - Sony STR-DG520 Service Manual

STR-DG520
Ver. 1.1
5-7. PRINTED WIRING BOARDS – MAIN Section –
1 2 3
A
MAIN BOARD
B
C3037
R3020
R3022 R3021
4 1
JS3001
5 8
R3023
IC3002
R3013
C3025
JS3002
C3022
C
R3012
C3027 R3010
C3024
JW834
JW813
CNP411
15 41 40
JR431
JR430
DIGITAL
60
A
IC400
BOARD
D
61
CNS501
(Page 27)
JS432
80
1
C489
1
JW826
JR702 JW827
13
E JW833
DIGITAL
JW830
B
BOARD
JW829
CNS502
(Page 27)
C449
1
F
JW748
CL005
CL006
G
H
• Semiconductor Location
Ref. No. Location Ref. No. Location
D301 C-6 D360 C-8
D320 F-7 D375 F12
D325 F-8 D500 E-9
D326 F-7 D501 D-8
D327 F-8 D661 F-4
D350 D-10 D670 F-4
D352 D-6 D711 F-8
D355 C-9 D720 F-9
STR-DG520
• See page 14 for Circuit Boards Location.
4 5 6
J402 J404
SAT VIDEO
SA-CD/CD TV
AUDIO AUDIO AUDIO
IN IN IN OUT IN
-1 -3 -5 -1 -3
L L L L EXCEPT L
-6 -2 US,CND -4
-2 -4
R R R
MODEL
R R
C405
CC52
CC58 CC05
JS403
W002 R452
JS401
JR454 JR404
C458
C408
RY301
JS471
JS470
JW819 JW855
JW801
JW862
R304 Q301
JW864
C350
JW863
CL002
3 2 1
IC350
1
EXCEPT
US,CND MODEL
IC352
R488
CNP500
JR434
R487 3 1
1 2 3
JR435
D352
JW838
21 CL001
CN500
C351
20
JW773
C702
C487
R751
R753
R702
C704
JW845
15
14 2
JR605 IC701
C654
JW870
C703
15 1
14 2
R754
R704
IC601
C545
R654
LP400
JW746
JW745
JW684
R674
JW708
C771
R680 D761 B C E
Q770
D661
R772
D670
R766
R666
R770
JW681 Q762 R763
R663
B C E B C E
C657 R765
R665 R664 C757 R764
Q661 Q761
JW664
C661
C761
JW672
JW665
JW671
C758
R657 JW622 JW667 JW620 JW618
JW623 JW621
B C E B C E B C E B C
Q653 B C E Q654 Q753 B C E Q754
Q652 Q752
4
3 1 GRY 1
CNP500
GRY
VIDEO
E RED
BOARD
DCAC
1
CNP203
BOARD
CN500 C
P
(Page 31)
CN2001
(EXCEPT
US,CND)
(Page 35)
EXCEPT US,CND MODEL
Ref. No. Location Ref. No. Location Ref. No. Location
D761 F-5 D931 D-12 IC400
D770 F-6 D940 E-13 IC565
D811 G-11 D941 E-13 IC601
D820 G-12 D942 D-12 IC701
D861 G-10 D943 D-13 IC801
D870 F-10 IC3002
D921 D-12 IC350 C-6
D930 D-13 IC352 D-6 Q301
• : Uses unleaded solder.
7 8 9
TB604
J405
SUB WOOFER SURROUND
R
AUDIO
OUT
C400
JW327
JR406
CC17
R302
RR16
R470 RR17
EXCEPT US,CND MODEL
RY355
D301
B C E
RY360
Q355
B C E
CN350
R355
7
4 R357
1
JW781 R507
R801
R851 R506
C802 C804
8 5
Q501
15 1
14 2 E C B
1 4
R703
R505
IC801 JW753
JW754 IC565
1
JW761 JW743
JW760 JW762
Q500
R546
C853 E C B
C803
C855
C805 JW688
R502
JW655
JWH2
JW330
JW656 JW658
JWH9
C325
JW642
Q325
JW648
R327
E C B
B C E
D320 D325
Q320
JR320
R723
R328
JW705
JWH7
R724
Q321 E C B
JW704
B C E
R722
D711
Q720
R716
JW676
R720
JW677 Q712 R713
B C E
R715 R714 Q711
JW660
C711
JW661
C708
JW616 JW615 JW636 JW612 JW610
R706
JW619 JW617 JW614 JW635 JW613 R707 JW611
E B C E B C
Q703 B C E Q704
Q702
7
CN350
DIGITAL
BOARD
CNP503
(Page 27)
Ref. No. Location Ref. No. Location
D-3 Q320 F-7 Q501 D-9
D-8 Q321 F-7 Q651 G-4
E-4 Q325 F-8 Q652 H-4
E-6 Q350 D-10 Q653 H-4
D-7 Q355 C-9 Q654 H-4
C-2 Q360 D-8 Q661 G-5
Q375 F-12 Q662 G-4
C-6 Q500 E-9 Q670 F-4
22 22
10 11 12
SPEAKERS
IMPEDANCE USE 8-16Ω
TB607
CENTER
L
JS389
EXCEPT
US,CND
RR15
MODEL
EXCEPT
US,CND
MODEL
JW657
RY350
R353
D350
JW859
CL004
R351
CL008
W001
JWH11
D931
CL007
CL003
JS930
CNP912
JW872 1
JW685
JW709
JW686
R545
JWH4 7
R376
JWH3
R879
R829
R880
R830
R872 L878
C821
R822
C871
R866
R870
R816 R820
R823
R863
Q862
R824
B C E R813
Q812
R865 R864
Q861 R878
JW675 B C E
R860 R815 R814
JW710
JW627
JW603
C859
JW626
JW608 JW607 JW604
R857 R856
JW609 JW606 JW605 JW600
E B C E B C E B C E B
Q853 B C E Q854 Q803 B C E
Q852 Q802
Ref. No. Location Ref. No. Location Ref. No. Location
Q701 G-9 Q752 H-6 Q803
Q702 H-9 Q753 H-5 Q804
Q703 H-8 Q754 H-6 Q811
Q704 H-9 Q761 G-6 Q812
Q711 G-9 Q762 G-6 Q820
Q712 G-9 Q770 F-6 Q851
Q720 F-8 Q801 G-12 Q852
Q751 G-6 Q802 H-12 Q853
13 14
TB601
FRONT
L
R
(Page 38)
T901
POWER
EXCEPT
CC12 TRANSFORMER
US,CND
RR12
MODEL
(MAIN)
JW323
I
JS920
JW321
JW322
JS922
JW643
CNP921
CNP921
1 5
1 5
T901
CNP940
POWER
6
GRN H
TRANSFORMER
YEL
JW750
C930 (MAIN)
RED
CNP930
(Page 38)
1 GRY
R930
D930
BLU
1
3
CNP912
STANDBY
1 GRY G
C941 BOARD
C931 C940 CN912
GRY
(Page 38)
D940 GRY
GRY
D941
RED
3
7
(Page 27)
1
DIGITAL
D
BOARD
RY375
CNP505
CNP930
CN792
1 BLU
5 GRY
GRY
DISPLAY
GRY
GRY F
GRY BOARD
3
Q375 CN104
BLU (Page 36)
E C B
R375
1
CNP790
4 1
L828
Q811
CNP790
4
BLK 1
TP790
C791
C811
(CHASSIS)
B790
C E
Q804
J790
PHONES
Ref. No. Location
H-11 Q854 H-11
H-12 Q861 G-11
G-12 Q862 G-10
G-12 Q870 G-10
G-11 Q930 D-12
G-10
H-10
H-10