Sony STR-K890 User Manual

2323
STR-K890
STR-K890
4-10. PRINTED WIRING BOARD – MAIN BOARD –
:Uses unleaded solder.
• See page 13 for Circuit Boards Location.
E
E
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E
E
E
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E
E
E
E
E
E
2
1
5
4
3
1
1
2
2
3
3
Q654
L651
R616
RY791
Q691
Q692
C408
C409
C601
C603
C604
C605
C801
C802
C610
C611
C805
C806
C807
C808
C620
C621
R666
C822
C832
C640
RY601
C458
C459
C842
C651
C653
C654
R691
C655
R692
Q501
Q502
Q503
Q504
C660
C661
C471
Q701
WP101
C666
Q702
Q703
Q704
C669
D802
C481
C484
C485
L701
C680
IC601
C490
C492
C493
C495
Q533
Q534
IC801
IC802
Q751
Q752
Q753
Q754
Q571
L751
Q572
R516
R716R526
C501
C503
C504
C505
C701
C702
C703
C510
C704
C511
C705
C516
C517
C710
C711
C716
C717
TP800
C721
C722
C531
R766
C732
C733
C540
C740
C741
RY701
C743
C744
C553
C554
JW501
JW502
JW504
C750
C751
C753
C754
C561
C755
R792
R794
C565
Q601
Q602
Q603
Q604
C760
C761
C762
C570
Q801
C766
C767
C576
C577
L601
CN792
C580
IC501
IC701
CNP501
C791
RY560
Q651
Q652
Q653
CNP801
CNP913
R721
R621
R521
R771
R671
RY710
RY610
R531
R802
R803
RR11
RR12
RR13RR14
R714
R614
R514
RR15
R715
R615
R515
RR16
RR17
R717
R617
RR18
R718
R618
R732
R764
R664
R765
R665
R767
R667
R768
R668
R574
R575
JW379
JW341
JW319
R733
JW364
JW471
JW302
JW386
JW447
R537
R517
JWH309
JW423
JWH319
JW410
JW433
JW407
JW310
JW422
JW317
RY801
R830
R734
R634
R635
R738
R793
L501
R518
L551
R568
JW346
JW445
JW465
JW458
JW416
JW340
JW318
JW457
JW368
JW440
CN500
JW309
JW332
JW443
JW312
JW338
JW395
JW373
JW469
JW324
JW485
JW367
CNP802
CNP503
C813
C814
JW352
JW419
JW354
JW307
JW455
JW377
JW331
JW437
JWH308
JW409
JW393 JW454 JW362
JW344
JWH313
JW463
JW323
JW392
JW453
JW426
JW311
JW436
JW479
JW462
JW383
JW414
JW372
CNP912
JW305
JW451
JW399
JW484
JW408
JW339
JWH301
JW449
CN505
CN506
CNP507
JW404
JWH306
JWH311
JW350
JW349
JW398
JW322
JW370
JW403
JW329
JW478
JW342
JW369
JW389
JWH317
JW435 JW482
JW321
JW343
JW429
JW412
JW402
JW334
JW470
JW360
HS801
JW358
JW375
JW388
JW477
JW441
JW361
JW452
JW337
JW446
JW390
JW405
JW391
JW450 JW472
JW428
JW397
JW418
JW380
JW476
JW328
JW347
JW314
JW330
JW475
JW406
JW378
JWH310
JWH304
JW351
JW474
JW425
JW359
JW327
JW473 JW417
JW448
JWH312
JW366
JW376
JW400
JW413
JWH315
JW459
JW374
JW371
JW365
JW381
JW483
JW382
WP100
JW506
JW424
JW508
JW510
JW511
JW512
JW514
JW515
JW516
JW517
C3024
JW320
JW468
JW442
JW335
JW336
JW396
JW363
JW431
JW438
JW486
JW505
JW415
JW522
JW523
JW518
JW524
C3034
JW308
JW460
JW525
JW526
JW528
JW531
JW355
JW356
JW532
JW533
JW534
JW535
JW536
JW537
JW538
JW539
JW540
JW541
JW542
JW543
JW544
JW545
JW546
JW547
JW548
JW549
JW550
JW420
JW500
JW551
JW527
JW464
JW315
JW353
JW529
JW530
JW503
JW552
JW553
JW348
JW555
JW467
CN915
JW521
JW325
JWH305
JW394
JW507
JW556
JW434
JW411
JW357
JW306
JW385 JW519
R910
IC401
R586
R571
Q580
R570
R523
R587
R588
C581
R580
R576
Q535
R534
R572
R505
R530
C506
R585
R554
C539
R553
R503
C566
R535
R510
R540
R556
Q506
R546
R557
R525
R539
R513
R555
R747
C529
R529
R573
Q540
R511
C541
R501
R741
R428
C567 R562
R475
R561
C488
R844
C464
R429
D841
C468
C469
R840
R502
R476
C507
R423
R843
R723
R748
C707
R701
R710
R729
R746
R603
C606
R739
R602
C657
R754
C706
R725
Q706
C519
R704
R520
C607
C756
C742
R524
C656
R653
R753
R744
C757
R702
R711
R652
R722
R724
R522
R651
C749
R740
R751
R759
R601
R749
Q705
Q740
Q505
R752
C720
R703
C729
R719
R713
R745
R661
R673
C670
R638
R648
R676
R743
Q640
R675
R669
R677
Q655
R663
Q656
R672
R674
R640
R775
C642
R654
R660
R790
R736
Q793
R657
R613
R750
R758
R772
R611
R655
R763
R773
R770
R755
R656
R625
Q725
Q756
R769
R760
R780
R756
C770
R623
Q755
R737
R761
R680
Q795
Q722
C681
R610
Q723
R681
R735
C752
R778
R757
Q750
Q680
R624
Q606
R620
D801
C619
R804
R806
C818
R791
Q790
Q605
R622
D804
D808
D805
D807
D806
R695
R696
R532
R694
R731
C691
R533
R604
Q610
R699
Q710
R693
Q560
D690
R690
R698
CC10
R468
CC13
C400
R631
CC12
R470
CC11
R469
CC02
CC54
CC06
CC56
R459
CC05
R404
R455
CC57
CC08
R458
R408
CC55
CC07
C453
R457
R407
R409
CC09
R456
R406
R405
CC58
C463
CC04
C444
CC59
C403
R454
R442
CC52
R452
R402
D896
R632
R824
Q809
CC17
CC16
Q611
CC18
R633
CC15
Q612
Q536
JL001
D701
D705
D605
D505
D710
D610
D611
D818
D721
D722
D729
D529
D732
D740
D640
D540
D749
D750
D560
D765
D665
D680
D580
D585
D791
D691
R3011
C3026
C3025
R3010
R3022
R3012
R3020
R3021
R3023
R3013
IC691
IC3002
R474
R473
C811
C810
C831
C830
C809
F1
F2
R480
R481
D733
C3037
C3032
C3027
C3022
OUT
SA-CD/CD/CD-R VIDEO 1TV
SAT
DVD
SUB
WOOFER
IN IN AUDIO IN AUDIO IN AUDIO INAUDIO OUT AUDIO OUT
L
R
L
R
L
R
L
R
LR
MAIN BOARD
++
–– +
+
–
–
+
+
–
–
+
+
–
–
FRONT B
FRONT A SURROUND TM603
TB001
TM602
J309
J402J403J405
SURROUND BACK
CENTER
SPEAKERS(IMPEDANCE USE 6-16Ω)
4
58
1
31
50
51
80
81
100
1
30
8
5
1
1
4
4
DIGITAL
BOARD
CNP503
(Page 17)
D
STANDBY
BOARD
CNP802
(Page 30)
N
POWER
TRANSFORMER
T901
(Page 30)
J
DISPLAY
BOARD
CN108
(Page 28)
M
DIGITAL
BOARD
CNP505
(Page 17)
B
POWER
TRANSFORMER
T901
(Page 30)
K
HEADPHONE
BOARD
CNP790
(Page 34)
I
1-872-424-
19
11
(11)
41
1
1
6
3
1
1
3
3
6
5
DIGITAL
BOARD
CNS501
(Page 17)
F
VIDEO3
BOARD
CN201
(Page 32)
P
VIDEO
BOARD
CNP203
(Page 34)
0
DCAC
BOARD
CN2000
(Page 32)
L
DIGITAL
BOARD
CNS502
(Page 17)
G
15
1
1
3
11
1
12
A
B
C
D
E
F
G
H
I
J
345678910111213141516
• Semiconductor Location
Ref. No. Location
D505 H-5
D529 H-6
D540 H-5
D560 D-7
D580 H-3
D585 H-3
D605 H-12
D610 E-10
D611 E-11
D640 H-8
D665 H-9
D680 H-12
D690 E-8
D691 E-8
Ref. No. Location
D701 D-9
D705 H-7
D710 E-10
D721 H-11
D722 H-11
D729 G-7
D732 G-12
D733 G-12
D740 H-6
D749 G-10
D750 H-10
D765 H-10
D791 H-13
D801 G-13
Ref. No. Location
D802 D-13
D804 F-13
D805 F-14
D806 F-14
D807 F-14
D808 F-14
D818 D-15
D841 F-3
D896 E-7
IC401 F-5
IC501 G-4
IC601 F-9
IC691 E-9
Ref. No. Location
IC701 G-7
IC801 E-7
IC802 E-7
IC3002 D-3
Q501 H-6
Q502 I-6
Q503 I-5
Q504 I-6
Q505 H-6
Q506 H-6
Q533 I-3
Q534 I-4
Q535 H-4
Ref. No. Location
Q536 H-4
Q540 H-4
Q560 D-7
Q571 H-4
Q572 I-4
Q580 H-3
Q601 H-13
Q602 I-13
Q603 I-12
Q604 I-13
Q605 H-13
Q606 H-13
Q610 D-10
Q611 D-8
Ref. No. Location
Q612 E-11
Q640 G-9
Q651 H-9
Q652 I-9
Q653 I-9
Q654 I-10
Q655 H-9
Q656 H-9
Q680 H-12
Q691 F-8
Q692 E-8
Q701 H-7
Q702 I-7
Q703 I-7
Ref. No. Location
Q704 I-8
Q705 H-8
Q706 H-7
Q710 D-10
Q722 G-11
Q723 G-12
Q725 G-12
Q740 H-6
Q750 H-10
Q751 H-11
Q752 I-11
Q753 I-10
Q754 I-11
Q755 H-11
Ref. No. Location
Q756 H-11
Q790 H-14
Q793 H-13
Q795 G-12
Q801 G-13
Q809 F-14

Sony STR-K890 Specifications

General

Brand	Sony
Model	STR-K890
Category	Amplifier
Language	English