HCD-EC69i/EC79i/EC99i
HCD-EC69i/EC79i/EC99i
32
32
6-8. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
1
3
4
5
1
2
1
8
1
2
8 9
2
1
24
25
3
1
13
1
7
1
5
2
1
6
7
1
2
10
11
1
10
+
-
2
1
6 7
E
B
E
B
E
B
JW758
TB601
TB603
TB602
JW760
JW761
JW762
JW763
JW764
JW765
JW766
JW768
JW769
LP001
LP003
JW770
LP004
JW771
JW772
JW773
CN601
CN603
CN604
CN605
CN606
CN607
CN609
CN801
R634
R635
R636
R638
C601
C602
R641
R642
C802
CN632
C613
CN633
C614
R658
X801
C620
C621
C622
C623
CN643
C624
C626
R662
C627
C628
C822
C823
C630
C631
C632
CN653
CN654
C636
R674
R675
C833
RY601
C641
RY602
C644
C646
JW600
JW601
JW602
JW603
JW604
JW605
JW606
JW607
JW608
JW609
C661
JW801
JW802
C663
JW803
C664
JW610
JW804
C665
JW611
JW612
JW613
D607
C667
D608
JW614
D609
JW615
JW616
Q706
Q707
JW617
JW618
JW619
D610
D611
D612
D613
JW620
D615
ET601
JW621
JW622
ET602
JW623
JW624
L701
JW625
JW626
L702
JW627
JW628
JW629
JW630
JW631
JW632
JW633
JW634
C688
JW635
D629
JW636
JW637
JW638
JW639
D630
T801
JW640
JW641
JW642
JW643
JW644
JW645
JW646
JW647
JW648
JW649
JW650
JW651
JW652
JW653
JW654
JW655
JW656
JW657
JW658
JW660
JW661
JW662
JW663
JW664
JW665
JW667
JW668
JW669
JW670
JW671
JW672
JW673
JW676
JW677
JW678
JW679
JW680
CF801
JW681
JW682
JW683
JW684
JW685
JW686
JW687
JW689
JW690
JW692
JW693
R724
JW694
R725
R726
JW696
JW698
JW699
C705
C706
C707
C709
R746
R747
R748
C710
A001
C711
C712
RY701
JW700
JW701
JW702
JW704
Q601
JW705
JW706
JW707
JW708
C760
C761
C762
C764
JW710
JW712
JW713
JW714
JW715
JW716
JW717
JW718
L601
JW719
L602
L603
L604
JW720
C775
JW721
C776
JW722
JW723
JW724
JW725
JW726
L802
L803
JW727
JW728
L804
JW729
L805
L806
JW730
JW731
JW733
JW734
JW735
JW736
JW737
JW738
JW739
FL801
FL803
JW740
JW741
JW742
JW743
JW744
JW745
JW746
JW748
JW751
JW754
JW756
JW757
B E
B E
B
E
B E
B E
B
E
B
E
B E
B
E
B
E
B E
B E
B E
B E
BE
B E
B E
B E
B E
B E
B
E
B E
B E
B E
1 4
5
8
B
E
R601
R603
R604
R605
R606
R607
R608
R609
R801
R802
R803
R610
R804
R611
R805
R612
R806
R613
R807
R614
R808
R615
R809
R616
R617
R618
R619
R810
R811
R812
R813
R620
R814
R621
R815
R622
R816
R623
R817
R624
R818
R625
R819
R626
R627
R628
R629
R820
R821
R822
R823
R630
R824
R631
R825
R632
R826
R633
R827
R829
R637
IC770
R639
D791
R830
R831
R832
C603
C604
R640
C605
C606
R836
C607
R643
R837
C608
R644
R838
C609
R645
R839
R646
R647
R648
R649
C803
C610
C804
R840
C611
R841
C805
C612
C806
R842
R843
C807
R650
C808
R844
C615
R651
C809
R845
C616
R652
R846
C617
R847
C618
C619
R655
R656
R657
C810
R659
C811
TP702
C814
C815
TP706
C816
C817
R660
R661
C819
R664
C629
R665
R666
R667
C820
R668
R669
C821
TP712
TP713
TP714
C824
R860
TP715
R861
C826
TP716
R862
C633
C827
TP717
R863
C634
R670
C828
TP718
R864
C829
R865
R672
R866
R673
C637
R867
C638
R868
C639
R869
R676
R677
R678
C830
R679
C831
C832
C640
C834
R870
C835
C642
C836
C837
R680
C838
C645
R681
R875
R876
C647
C648
R684
R878
C649
R685
R686
R687
R688
C840
C841
R689
C843
C650
C844
R880
C845
R881
C652
C654
C846
R882
R883
C847
R690
C848
C655
R691
C656
R692
C657
R693
C658
R696
R697
C851
C853
D601
C857
D602
C662
D603
D604
Q701
D605
Q702
D606
C666
Q703
Q704
JR600
Q705
JR601
JR602
JR603
Q708
D801
JR605
Q709
D802
D803
JR607
D804
JR608
D805
JR609
D806
D807
D614
C674
Q710
D617
JR610
JR614
JR615
JR617
JR618
D621
JR619
D622
C684
C685
C686
C687
D627
D628
JR620
D631
C694
C695
C696
C699
R700
R701
R702
R704
R706
R707
R708 R709
R710
R711
R712
R713
R714
R715
R721
R723
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
C700
C701
C702
R740
R741
R742
C708
R744
R745
R749
TP601
TP602
C713
R750
C715
R751
R752
R753
R754
TP609
R755
R756
R757
R758
R759
TP612
TP613
TP614
R760
TP615
R761
R762
TP617
R763
TP618
R764
TP619
R765
R766
R767
R768
R769
TP621
TP622
TP623
TP624
R770
TP625
R771
TP626
R772
TP627
R773
TP628
R774
TP629
R775
R776
R777
R778
R779
TP630
TP631
TP632
TP633
TP634
R780
TP635
R781
R782
TP636
R783
TP637
TP638
R784
R785
R786
R787
R788
R791
R792
R793
R794
R795
Q602
R796
Q603
R797
Q604
R798
Q605
R799
Q606
Q607
Q608
D701
D702
C763
C765
Q801
C766
Q802
TP658
Q610
Q804
Q611
TP659
Q612
Q613
Q614
Q618
TP660
Q619
TP661
TP662
C772
TP663
C773
TP664
TP665
TP666
TP667
TP668
TP669
TP670
IC701
R884
C786
C787
TP681
TP682
TP683
TP684
TP685
TP686
TP687
TP688
TP689
TP690
TP691
TP693
(CHASSIS)
(CHASSIS)
(CHASSIS)
1-878-453-
11, 12
(11, 12)
MAIN BOARD
(EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC69i)
(EC69i/EC79i)
(EC69i/EC99i)
(EC69i/EC79i)
(EC69i/EC79i)
(EC99i)
(EC99i)
(EC99i)
(EC79i)
(EC79i)
(EC99i)
(EC99i)
(EC99i)
(EC99i)
(EC99i)
(EC99i)
(EC99i)
(EC99i)
(EC79i/EC99i)
9P (EC79i/EC99i)
7P (EC69i)
(EC69i)
(EC69i)
(EC69i: US, CND/EC79i: US, CND/EC99i: US, CND)
(EC69i)
ANTENNA
FM/AM
M601
(FAN)
M
–
+
–
+
–
+
SUBWOOFER
IMPEDANCE:
USE 4
:
SPEAKER
HIGH FREQ.
IMPEDANCE:
USE 8
:
L
R
–
+
–
+
SPEAKER
IMPEDANCE:
USE 6
:
SPEAKER
LOW FREQ.
IMPEDANCE:
USE 8
:
L
R
RY601, 602, 701
(EC69i/EC79i)
(EC69i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC79i/EC99i)
(EC69i/EC99i)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
(EC79i/EC99i)
(EC79i/EC99i)
(EC69i)
Ref. No. Location
• Semiconductor
Location
D601
E-3
D602
F-6
D603
E-3
D604
G-3
D605
E-5
D606
E-6
D607
G-5
D608
G-5
D609
G-5
D610
G-5
D611
H-6
D612
H-6
D613
G-6
D614
C-6
D615
E-7
D617
E-6
D621
D-5
D622
D-5
D627
D-4
D628
E-7
D629
H-6
D630
H-6
D631
D-7
D701
H-8
D702
E-4
D791
E-5
D801
B-4
D802
B-4
D803
B-4
D804
B-3
D805
C-2
D806
B-2
D807
D-3
IC602
C-7
IC701
G-8
IC770
E-8
IC801
C-4
Q601
D-4
Q602
D-5
Q603
E-5
Q604
G-3
Q605
E-6
Q606
E-6
Q607
F-7
Q608
C-6
Q610
F-4
Q611
E-5
Q612
E-6
Q613
F-4
Q614
G-4
Q618
E-7
Q619
H-7
Q701
D-6
Q702
D-7
Q703
D-6
Q704
F-4
Q705
F-4
Q706
G-8
Q707
G-8
Q708
G-8
Q709
F-8
Q710
H-8
Q801
B-5
Q802
B-5
Q804
D-6
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299