Read Sony STR-K740P / STR-K840P Service Manual online
STR-K740P/K840P
5
5
3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
• Refer to page 2 for Common Note on Schematic Diagram.
1
L
K
680 (K740P)
560 (K840P)
560 (K840P)
C506
R521
C505
C501
C503
C519
C540
C541
C619
C640
C642
C670
C680
C681
C691
C721
C722
C732
C733
C740
C742
C750
C752
C770
D505
D510
D540
D605
D610
D640
D665
D680
D705
D710
D721
D731
D732
D733
D734
D740
D765
D791
IC501
L521
L601
L651
L701
L751
Q601
Q605
Q606
Q651
Q655
Q691
Q692
Q701
Q706
Q722
Q725
Q755
Q756
R501
R504
R505
R514
R515
R520
R524
R528
R531
R534
R555
R556
R557
R614
R615
R618
R620
R621
R623
R624
R631
R634
R655
R657
R664
R665
R668
R669
R671
R674
R675
R677
R714
R715
R718
R724
R731
R734
R735
R736
R737
R747
R755
R757
R764
R765
R768
R769
R770
R771
R778
R780
R791
R793
R792
R794
R525
R775
R625
R699
R698
D690
R693
R695
R690
Q703
Q653
Q603
Q753
Q503
Q504
Q754
Q604
Q654
Q704
R740
R748
R640
R648
R680
R681
R750
R758
R540
R546
R732
R733
C507
R502
R710
R711
R713
Q702
C710
C660
Q652
R663
R660
R661
R672
Q656
R638
R611
R610
Q602
C610
R763
Q752
C760
R511
R510
Q501
Q502
C510
R513
Q505
Q506
R522
C511
R517
R573
R767
R772
R761
R760
R622
R617
C611
C661
R667
R725
R717
R723
C711
R721
R722
Q705
C720
R719
R745
R746
R676
R656
R756
D722
Q723
R613
Q751
C761
C790
R503
C504
R696
R694
C516
C517
C766
D750
C767
C620
C621
C666
C669
C716
C717
CN792
C792
R716
Q790
Q710
Q610
Q550
IC601
R773
RY501
RY601
RY701
RY791
TM601
TM602
CNP791
J791
R673
D691
R666
R616
R766
R516
Q740
Q640
Q680
Q750
Q540
CNP505
CNP506
R691
R692
(Page 4)
(Page 7)
(Page 7)
(Page 4)
2
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