2-18
(Switch board)
(Rest SW board)
Reverse side
Reverse side
(CD mechanism control board)
B681
C403
C404
C405
C412
C414
C416
C417
C419
C421
C422
C423
C431
C432
C433
C501
C502
C503
C504
C505
C506
C508
C509
C512
C516
C517
C521
C522
C523
C601
C603
C604
C606
C610
C611
C612
C613
C614
C616
C617
C618
C622
C623
C624
TESTMODE
C638
C641
C643
C645
C646
C648
C651
C652
C653
C658
C659
C660
C661
C662
C663
C664
C665
C666
C668
C669
C670
C671
C672
C674
C675
C677
C678
C680
C682
C683
C684
C685
C686
C687
C688
C689
C690
C693
C695
C901
C902
C903
C907
C908
CN501
CN502
CN601
CN602
D506
D682
FE+
FE-
GND1
GND2
IC401
IC430
IC501
IC651
IC653
IC654
IC655
IC681
L402
L430
L501
L502
L621
L622
L623
L624
L651
L652
L653
L654
L655
L656
L901
Q430
Q431
Q501
Q502
Q503
Q504
Q601
Q651
Q652
Q681
R412
R413
R415
R417
R421
R431
R432
L431
R434
R435
L432
R437
R438
R439
R440
R441
R501
R502
R506 R507
R508
R509
R510
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R523
R532
R538
R539
R540
R541
R542
R543
R544
R545
R548
R549
R550
R551
R553
R554
R555
R556
R557
R566
R567
R570
R573
R574
R579
R580
R581
R582
R583
R592
R594
R595
R596
R597
R598
R601
R602
R603
R604
R605
R606
R612
R615
R621
R622
R623
R627
R628
R633
R638
R639
R640
R641
R642
R656
R657
R665
R666
R675
R680
R681
R682
R683
R684
R685
R686
R687
R690
R691
R692
R901
R902
R903
REST
RF
S+
S-
SW4_
TH501
VREF
X430
X501
R688
R689
BUSCLK
P.DET
CDRESET
CDMUTE
CDDATE
CDSCK
9V
CD-L-CH
PICTCLK
GND
CD8V
VDD5V
BUSSI/SO
B.DET
CDREQ
DISCSEL
CDLRCK
ON5V
CD-R-CH
AGND
PICTDI
CN901
R908
SW1
SW3
SW2
CN503
FTE
RF0
Rch
FEI
Lch
VREF
TEI
C406
C407
C597
C598
SW5
SW4
C461
C462
C471
C472
C473
C477
C478
C491
C492
C493
C801
C802
C803
C805
C809
C813
C871
C872
C873
C874
C881
C882
C891
C892
CN801
CN802
CN871
D401
D402
D403
D404
D405
D406
D407
D408
D409
D433
D441
D474
D490
D871
D872
D873
D881
EN401
IC461
IC471
IC491
IC801
IC881
K471
K491
K801
L891
Q430
Q431
Q440
Q441
Q442
Q471
Q472
Q881
D418
D419
C405
C476
R410
R411
R412
R413
R414
R415
R416
R417
R420
R421
R422
R423
R424
R425
R430
R431
R432
R441
R442
R443
R444
R445
R446
R448
R449
R450
R451
R452
R453
R454
R455
R456
R461
R462
R463
R464
R470
R471
R472
R473
R474
R475
C475
R810
R812
R813
R814
R815
R816
R825
R826
R846
R847
R848
R849
R850
R851
R852
R853
R855
R857
R859
R860
R480
R481
R885
R886
R891
R892
R893
R894
RA801
RA802
RA803
RA804
TP801
TP802
TP803
X801
R878
TP1
TP2
TP11
TP12
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP27
TP28
TP29
TP30
TP31
TP32
TP33
TP34
TP35
TP37
TP40
TP41
TP43
TP44
TP45
TP46
TP47
TP48
TP51
TP52
TP53
TP54
TP55
TP56
TP57
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP66
TP67
TP68
TP69
TP70
TP71
TP72
TP73
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
TP86
TP87
TP88
TP89
TP90
TP91
TP92
TP103
TP95
TP96
TP97
TP98
TP99
TP100
TP101
TP102
TP113
TP114
R499
R898
C401
D417
C402
C403
C404
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
CD mechanism control board
www. xiaoyu163. com
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299