HCD-EC69/EC79/EC99
HCD-EC69/EC79/EC99
3030
6-10. PRINTED WIRING BOARD - MAIN Board -
• : Uses unleaded solder.
• See page 23 for Circuit Boards Location.
1
3
2
1
4
5
1
2
1
8
1
2
8
9
20
21
1
2
1
5
2
1
6
7
1
10
1
3
O
I
1
2
12
13
E
B
E
B
+
-
3
1
1
7
2
1
28
29
B
E
BE
JW758
JW759
TB601
TB602
TB603
JW760
JW761
JW762
JW763
JW764
JW765
JW766
JW767
JW768
JW769
LP001
JW771
JW772
JW773
JW774
JW775
JW776
JW778
JW779
CN601
CN603
CN604
CN605
CN608
CN609
CN801
CN610
CN613
R634
R635
R636
R638
C601
C602
R641
R642
C802
CN632
CN633
C613
C614
R658
X801
C620
C621
C622
CN643
C623
R662
C626
C627
C628
C822
C823
C630
C631
C632
CN654
C636
R674
R675
C833
C641
RY601
RY602
C644
C646
JW603
JW604
JW605
JW606
JW607
JW608
JW609
JW801
C661
JW802
JW803
C663
JW804
JW610
C664
JW611
C665
JW612
JW613
C667
D607
JW614
D608
C669
D609
Q706
JW616
JW617
Q707
JW618
JW619
D610
C671
D611
D612
D613
JW620
JW621
ET601
C675
D615
ET602
JW622
C676
JW623
C677
JW624
C678
JW625
D619
L701
L702
JW627
JW628
JW629
D620
JW630
JW631
JW632
JW633
JW634
C688
D629
JW635
JW636
JW637
JW638
JW639
D630
T801
JW640
JW641
JW642
JW644
JW645
JW646
JW647
JW648
JW649
JW651
JW652
JW653
JW654
JW655
JW658
JW659
JW660
JW661
JW662
JW663
JW664
JW665
JW666
JW667
JW668
JW669
JW670
JW671
JW672
JW673
JW674
JW675
JW676
JW677
JW678
JW679
JW680
JW681
CF801
JW682
JW683
JW684
JW685
JW686
R717
JW688
R718
JW689
R719
JW690
JW692
JW693
JW694
R724
JW695
R725
JW696
R726
JW697
JW698
JW699
C705
C706
C707
C709
R746
R747
R748
C710
C711
A001
C712
RY701
JW700
JW701
JW702
JW703
JW704
JW705
Q601
JW706
JW707
JW708
JW709
C760
C761
C762
JW710
C764
JW711
JW712
JW713
JW714
JW715
JW716
JW717
JW718
JW719
L601
L602
L603
L604
L605
JW720
JW721
JW722
JW723
JW724
JW725
L802
JW726
JW727
L803
L804
JW728
Q624
L805
JW729
L806
JW730
JW731
JW733
JW734
JW735
JW736
JW737
JW738
FL801
JW739
FL803
JW740
JW741
JW742
JW743
JW744
JW745
JW746
JW747
JW748
JW749
JW750
JW751
JW752
JW753
JW754
JW755
JW756
JW757
36
181
19
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
114
15
28
BE
BE
BE
BE
BE
BE
BE
14
58
R601
R603
R604
R605
R606
R607
R608
R609
R801
R802
R803
R804
R610
R805
R611
R806
R612
R807
R613
R808
R614
R809
R615
R616
R617
R618
R619
R810
R811
R812
R813
R814
R620
R815
R621
R816
R622
R817
R623
R818
R624
R819
R625
R626
R627
R628
R629
R820
R821
R822
R823
R824
R630
R825
R631
R826
R632
R827
R633
R829
R637
D791
R639
R830
R831
R832
C603
R640
C604
C605
R836
C606
R837
R643
C607
R838
R644
C608
R839
R645
C609
R646
R647
R648
R649
C803
R840
C804
C610
C805
R841
C611
R842
C806
C612
C807
R843
R844
C808
R650
R845
C809
R651
C615
R846
R652
C695
C616
R847
C617
C618
R655
C619
R656
R657
C810
C811
R659
TP702
C814
C815
C816
TP706
C817
R660
R661
C819
R664
R665
C629
R666
R667
R668
C820
C821
R669
TP712
TP713
R860
C824
TP714
R861
TP715
R862
TP716
C826
R863
TP717
C827
C633
R864
TP718
C828
R670
C634
R671
R865
C829
R866
R672
R673
R867
C637
R868
C638
R869
C639
R676
R677
C830
R678
C831
C832
R870
C834
C640
C835
C836
C642
C837
C838
R875
R681
C645
R876
C647
R878
R684
C648
R685
C649
R686
R687
R688
C840
C841
R689
C843
R880
C844
C650
R881
C845
R882
C846
C652
R883
C847
C848
R690
C654
R691
C655
R692
C656
R693
C657
C658
R696 R697
C850
C851
C853
D601
C662
D602
D603
D604
D605
Q701
C666
D606
Q702
Q703
JR600
Q704
JR601
Q705
JR602
JR603
Q708
JR604
Q709
JR605
D801
D802
JR607
D803
JR608
D804
JR609
D805
D806
Q710
C674
D614
D617
JR610
D618
JR611
JR612
JR613
JR614
JR615
JR616
JR617
JR618
C680
JR619
C681
D621
C682
D622
IC602
C683
C684
C685
C686
D627
C687
JR620
D628
JR621
C689
IC801
C690
D631
C692
C694
C696
C699
R700
R701
R702
R704
R706
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R720
R721
R722
R723
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
C700
C701
C702
C703
C704
R740
R741
R742
R744
C708
R745
R749
TP601
TP602
C713
R750
C715
R751
R752
R753
R754
R755
TP609
R756
R757
R758
TP612
TP613
R760
TP614
R761
TP615
R762
R763
TP617
R764
TP618
R765
TP619
R766
R767
R768
TP621
TP622
TP623
R770
TP624
TP625
TP626
TP627
TP628
TP629
TP630
TP631
TP632
TP633
TP634
R781
TP635
R782
TP637
TP639
R787
R788
TP641
TP642
TP643
TP644
R791
TP645
R792
TP646
R793
TP647
R794
TP648
R795
TP649
R796
Q602
R797
Q603
R798
Q604
R799
Q605
Q606
Q608
D701
TP651
TP652
D702
C763
TP654
Q801
C765
C766
Q802
TP656
TP657
Q804
Q610
TP658
TP659
Q611
Q612
Q613
Q614
TP660
Q618
TP661
Q619
TP662
TP663
TP664
TP665
TP666
TP667
TP668
TP669
Q622
TP670
IC701
TP672
TP673
TP674
C786
TP676
C787
TP677
TP679
TP680
TP681
TP682
TP683
TP684
TP685
TP686
TP687
TP688
TP689
TP690
TP691
TP693
RY601, 602, 701
M601
(FAN)
M
ANTENNA
FM/AM
–
+
SUBWOOFER
IMPEDANCE:
USE 4:
–
+
–
+
SPEAKER
HIGH FREQ.
IMPEDANCE:
USE 8:
L
R
–
+
–
+
L
R
SPEAKER
LOW FREQ.
IMPEDANCE:
USE 8:
SPEAKER
IMPEDANCE:
USE 6:
J
2CH-4CH AMP
BOARD
CN102
M
2CH-4CH AMP
BOARD
CN101
H
3CH AMP
BOARD
CN205
K
2CH-4CH AMP
BOARD
CN100
L
3CH AMP
BOARD
CN203
(CHASSIS)
P
PT-SINGLE
BOARD
CN003
C
PT-SWITCH
BOARD
CN053
Q
PT-SINGLE
BOARD
CN002
B
PT-SWITCH
BOARD
CN052
(CHASSIS)
F
G
REG
BOARD
W610
CD BOARD
CN201
N
JACK
BOARD
CN496
D
USB
BOARD
E
PANEL
BOARD
CN306
(CHASSIS)
1-878-367-
11
(11)
MAIN BOARD
(EC79)
(EC79/EC99)
(EC69/EC99)
(EC79/EC99)
(EC99)
(EC99)
(EC99)
(EC99)
(EC99)
(EC79)
(EC99)
(EC99)
(EC99)
(EC79/EC99)
(EC69/EC79)
(EC69)
(EC99: E2, E51)
(EC69: E2, E51/EC79: E2, E51)
(EC99: AEP, RU, MX, AR)
(EC69/EC79: AEP/EC99: AEP, RU)
(EC69/EC79: AEP/EC99: AEP, RU)
EC69: AEP, RU, MX, AR
/EC79: AEP, MX, AR
(EC79/EC99)
(EC69/EC79)
(EC69/EC79)
(EC79: E2, E51, MX, AR/EC99: E2, E51, MX, AR)
(EC99)
(EC99)
(EC69)
(EC79/EC99)
(EC69/EC99)
(EC99)
(EC99)
(EC99)
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10
(TUNER-GND)
(EC99)
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