![background image](http://html.mh-extra.com/html/sony/hcd-ex66/hcd-ex66_service-manual_420662031.webp)
HCD-EX66/EX88/EX99
HCD-EX66/EX88/EX99
31
31
5-15. PRINTED WIRING BOARD – AMP SMPS Section (HCD-EX66) –
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
IC600
IC601
IC602
IC702
IC701
IC930
IC932
IC603
IC604
RED+
BLK–
FAN701
DC FAN
13
6
2
1
3
–
~~+
5
1
2
1
20
21
B C E
B C E
1
5
62
1
5
62
1
2
11
12
5
6
7
8
B C E
D940
D941
JW950
JW951
ET931
JW952
JW953
R600
R601
R602
R603
R604
R605
R606
R607
R608
R609
R61
1
R612
R613
R615
R616
R617
R618
R619
D965
A931
D967
CN600
JS902
CN603
JS904
R620
CN604
JS905
R621
CN605
R625
R627
R628
R629
ET965
R630
R631
R632
R633
R634
R635
L
TB600
SPEAKERS
I
0
PEDANCE
8
SE 4
R
R636
R637
R638
R639
C600
C601
EA MODEL
C603
C604
R640
R641
C606
R642
C607
R643
C608
R644
C609
R645
R646
R647
R648
R649
C611
C613
C615
C620
C622
C624
C625
C626
R663
C627
C628
CL901
CL902
CL904
CL905
CL906
CL907
CL908
R670
R671
R672
R673
C637
R674
C638
F901
C639
A700
C640
A701
C641
A702
C642
C643
C644
C645
C646
C647
C648
C649
C650
C651
C652
C653
JW600
C654
JW601
C655
JW602
C656
AC IN ~
JW603
C657
JW604
C658
JW605
C659
JW606
JW607
JW608
CL930
R699
JW609
CL931
CL932
CL933
CL934
C660
BCE
BCE
BCE
BCE
BCE
CL935
C661
D601
CL936
C662
CL937
C663
JW610
Q700
C664
C665
JW611
Q701
C666
JW612
Q702
C667
JW613
Q703
C668
JW614
Q704
JR600
JW615
F931
Q705
JR601
JW616
Q706
JR602
JW617
Q707
JR603
JW618
Q708
JW619
Q709
JR605
JR607
JW620
ET600
JW621
Q71
1
Q712
ECB
ECB
E C B
ECB
BCE
JW622
C676
JW623
C677
C678
JW624
L700
C679
JW625
JW626
JW627
JW628
JW629
JW630
JW631
JW632
JW633
L903
JW634
L904
(EA)
EXCEPT
EA MODEL
EXCEPT
EA MODEL
JW635
JW636
JW637
JW638
JW639
CL965
JW640
JW641
JW642
JW643
JW644
JW645
JW646
JW647
JW648
JW649
Q930
JW650
JW651
JW652
JW653
JW654
JW655
JW656
JW657
JW658
JW659
PH930
VDR901
R700
R701
R702
R703
R704
JS600
R705
JS601
R706
R707
R708
R709
R901
R710
R711
R712
R713
R715
R716
R717
R718
R719
Q970
CN700
R720
R721
R722
R723
R724
R725
R726
L966
L967
R727
R728
CN901
R729
R730
R731
R732
R733
R734
R737
R738
RED
BLK
R739
C700
C701
C702
R933
C703
R934
R740
R935
C705
R741
R936
C706
R743
R937
C707
R744
C708
R938
C709
R745
R939
R746
R747
C902
C903
C710
C905
TH902
C907
C713
C714
R944
R945
R752
C716
R753
R947
C717
C718
C719
E C B
C91
1
C912
C914
C720
C721
C916
CL610
CL611
CL612
CL613
CL614
JL901
CL615
JL902
CL616
JL903
CL617
CL618
CL619
CL620
R965
CL621
CL622
CL623
CL624
CL625
CL626
CL627
CL628
C930
CL629
C931
C
E
C932
A930
C934
R971
C935
R972
C937
CL630
CL631
R975
C939
CL632
R976
13
54
13
54
1
2
4
3
CL633
R977
CL634
R978
CL635
CL636
CL637
CL638
CL639
C941
CL640
CL641
CL643
R987
CL644
CL645
R989
Q601
BCE
CL646
Q602
CL647
CL648
Q604
Q605
Q606
Q607
JW900
D700
R990
R991
JW901
D701
JW902
R992
D702
JW903
D703
JW904
D704
R995
CL652
CL651
CL650
CL649
R996
JW907
JW908
D902
L602
L603
L604
L605
JW912
L606
C967
L607
JW914
L608
C969
JW915
L609
JW917
JW919
C971
JW920
ET901
JW921
JW922
C976
ET903
JW923
C977
JW925
JW926
JW928
C980
JW930
T901
JL969
JW931
JW932
JW933
JL970
JL973
JL974
D930
D931
JL975
D932
D933
D934
D938
FB600
FB601
1-883-496-
(12)
12
AMP SMPS BOARD (HCD-EX66)
BCE
ECB
ECB
ECB
ECB
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
Summary of Contents for HCD-EX66
Page 73: ...MEMO HCD EX66 EX88 EX99 73 ...