HCD-HX3/HX5/HX7
38
38
HCD-HX3/HX5/HX7
6-20. PRINTED WIRING BOARD – AMP Section (HX5) –
•
See page 23 for Circuit Boards Location.
:Uses unleaded solder.
R723
R795
R794
R778
R777
R776
R726
R728
C778
Q753
C703
R717
R709
R762
R761
R764
Q702
R756
R754
R752
R758
R800
R735
R759
C757
R734
R770
R769
C764
C715
C767
C758
R715
R765
C765
C726
R712
R711
R714
C710
R706
R704
R708
R713
C708
R736
D713
R716
R720
R719
C716
C714
C717
IC708
R801
Q752
R792
R793
C794
Q701
C766
R738
IC707
Q703
C788
C787
R737
C779
C784
R781
R782
R783
R789
C780
C799
C746
R749
R748
C743
R751
C734
R733
R731
R747
R746
R790
R741
R788
R787
R784
R745
IC703
C730
C733
R730
R729
R701
C742
IC701
IC705
R780
X702
IC709
C804
R727
D701
D751
C782
C704
C754
C844
C847
C773
C774
R721
R775
C772
C712
C781
C768
D756
C718
D755
C763
C775
R739
R768
C756
R772
R740
C845
C846
C723
C724
R774
R725
C722
C709
C759
C706
R724
D706
D705
C713
C725
R771
R718
C762
R773
L702
C745
C806
R785
C783
C761
L704
C786
C832
C831
R742
C785
R750
C797
IC704
L705
L703
R722
C737
C739
R744
R743
C732
L701
C796
C749
IC702
C736
C744
C752
C741
R786
CN705
CN702
CN703
CN700
EP701
EP702
L711
L760
L758
L759
C777
C769
C770
C798
C791
L761
EP703
L710
L708
L709
C728
C719
C720
C702
C711
C751
C795
C747
C735
C753
C793
C748
C731
C740
C701
CN704
C738
E
E
E
E
E
1
18
1
36
19
18
1
36
19
3
4
5
1
48
37
13
12
1
25
20
11
1
10
36
24
7
8
14
1-869-748-
11
(11)
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP BOARD
(CONDUCTOR SIDE)
AMP BOARD
(COMPONENT SIDE)
1-869-748-
11
(11)
1
1
3
5
4
3
5
4
L2
MAIN
BOARD
CN310
Q2
SPEAKER
BOARD
CN870
R2
SWITCHING
POWER
BOARD
CN31
S2
SWITCHING
POWER
BOARD
CN33
P2
SPEAKER
BOARD
CN850
2
1
1
1
2
1
2
4
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
•
Semiconductor
Location
Ref. No. Location
D701
E-9
D705
D-11
D706
D-11
D713
E-4
D751
E-9
D755
C-11
D756
B-11
IC701
D-7
IC702
D-8
IC703
C-6
IC704
B-9
IC705
C-6
IC707
D-4
IC708
C-4
IC709
B-5
Q701
B-2
Q702
E-1
Q703
E-1
Q752
B-1
Q753
B-1
(Page 40)
(Page 44)
(Page 44)
(Page 40)
(Page 32)