JVC KD-LH401 Car Stereo System User Manual


 
2-6
Forward side
Front board
Mecha control board Mecha control board
Reverse side
Forward side Reverse side
Front board
C615
C806
C814
C815
C816
C818
RA810
D400
D401
D402
D403
D404
RA801
RA802
D407
D408
D409
D410
D411 D412
D413 D414 D415
D416
D417
D418
D419
D420
D421
D422
D615
IC805
JS801
Q400
Q401
Q402
Q403
Q405
Q406
R401
R402
R403
R404
R405
R406
R407
R408
R413
R414
R415
R416
R419
R420
R421
R422
R423
R424
R425
R426
R427
R428
R601
R602
R603 R604
R609
R610
R611
R612
R613
R806
R824
R825
R837
R838
R839
R841
R842
R843
R844
R845
R846
R866
S600
S601
S602
S603
S604
S605
S606
S607
S608
S609
S610
S611
S612
S613
S614
S615
S616
S617
S618
RA803
RA804
RA805
RA806
RA807
RA808
RA809
R616
C637
C451
C452
C453
C457
C458
C459
D451
D453
C801
C802
C804
C805
C807
C808
C809
C810
C811
C812
C813
C817
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C831
C834
C835
CN801
CN802
D423
D424
D425
D429
D430
D431
D801
D803
D804
D805
D806
D807
D808
D809
D810
D811
D812
IC801
IC802
IC803
IC804
IC805
JS801
L801
Q404
Q407
Q408
Q409
Q410
Q411
Q412
Q413
Q420
Q421
Q422
Q423
Q424
Q425
Q801
Q802
Q803
Q804
R409
R410
R411
R412
R417
R418
R431
R432
R433
R434
R435
R436
R437
R438
R439
R449
R450
R451
R452
R453
R454
R455
R456
R457
R479
R605
R606
R607
R608
R614
R801
R803
R804
R807
R816
R817
R818
R819
R821
R822
R823
R826
R827
R828
R829
R830
R835
R836
R840
R847
R865
R867
R868
R869
R870
R872
R873
R874
R875
R876
R877
R892
R895
R896
R897
R898
R899
T1-1
T1-2
T1-3
T1-4
T1-8
T1-9
T1-10
TH801
R429
R430
X801
D406
D802
D405
Q480
R878
R890
R891
C636
R678
Q652
C576
C602
C605
C608
C609
C610
C611
C621
C625
C626
C627
C631
C632
C636
C637
C638
C640
C642
C643
C644
C646
C659
C660
C664
C665
C666
C667
C669
R655
R543
R544
R504
R505
R535
R536
R537
R527
R526
R528
R539
R530
R529
R507
R506
R564
R565
R566
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
R614
R615
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R640
R641
R642
R675
TH501
C614
C676
C675
R579 R578
R616
R524
C501
C508
C502
C503
C504
C505
C509
C510
C506
C511
C512
C513
C551
C578
C575
C573
C574
R657
R656
C581
C582
C583
C584
C585
C586
C587 C588
C589
C590
C591
C592
C593
C601
C603
C604
C606
C607
C612
C613
C622
C623
C624
C628
C629
C630
C633
C634
C635
C639
C641
C645
C651
C652
C653
C654
C655
C656
C661
C663
C668
R545
IC573
C673
C681
C682
C683
C684
CN501
CN502
CN601
C599
D681
D682
IC502
IC503
IC504
R573
IC572
IC601
IC621
IC651
IC652
IC681
L501
L502
L571
L572
L621
L622
L623
L651
L652
L653
Q501
Q502
Q571
Q572
Q601
Q681
R548
R547
R509
R546
R502
R503
R523
R522
R521
R520
R519
R518
R517
R532
R534
R533
R508
R531
R540
R511
R512
R515
R513
R514
R516
R541
R510
R542
R525
R549
R550
R551
R552
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R577
R575
R572
R574
R581
R582
R583 R584
R585 R586
R587
R588
R589
R590
R591
R592
R651
R689
R690
R654
C514
C507
R685 R687
R668
R576
C571
R677
R681
R682
R683
R684
R686
R688
R691
X501
C572
RFDC
TEB
SEL
TE
FE
RFRP
RF
RFGC
RWSEL
VREF
BUS0
1
2
CCE
BUCK
3
C577
B501
X651
Q574
R501
R568
R569
R570
Q573
C662
RCH
SCK
LRCK
DSEL
REQ
BDET
SI/SO
VDD
BUSCK
PDET
RESET
CDMUTE
DATA
BCK
9V
LCH
X571
L573
R598
R599
C647
C674
B571
C594
C597
C521
C522
C524
C526
C528
C530
C531
C534
C535
C533
C527
C538
C539
C523
C525
C529
C536
C537
C532
C616
C687
C685 C686
C688
Q651
C596
C595
R593
C598
C689
C690
C615
B681
D506
IC501
C693
C694
IC571