Printed Wiring Board -Power Section - Sony HCD-JZ8888K Service Manual

Table of Contents

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5-32. PRINTED WIRING BOARD – POWER Section –
1
2
A
(AC IN)
B
CL015
CL003
C
C901
D
LF901
E
LF902
F
TH901
C902
G
CL016
H
CL005
I
J
HCD-JZ8888K
• See page 20 for Circuit Boards Location.
3
4
5
(Page 29)
MAIN
BOARD
CN904
G
POWER BOARD
(CHASSIS)
CN901
TP901
5
1
CN904
3
1
FH901
TP902
TP904
VDR901
F901
TP903
TP909
C936
R901
C934
FH902
R962
JR931
R943
R931
C956
IC932
4
3
C963
JV920
R965
1
2
R932
JV903
R945
R939
R936
C964
C937
R933
R935
R934
JW905
CL011
PC901
EB908
C
E
C930
CL010
JW904
JW903
(CHASSIS)
C920
C903
D901
C918
CL004
CL009
: Uses unleaded solder.
6
7
8
EB907
CL006
C933
CL014
D931
C939
C935
L931
TP905
TP906
R940
R937
8
9
10
11
12
13
Q943
Q947
E
DZ932
E
B
E
B
B
R938
E
B
R946
C938
PC903
C
E
C910
R909
JW910
DZ915
D914
R910
6
5
4
3
2
R919
JW914
1
R911
D909
1
3
5
2
4
R912
E32,SP MODEL
IC901
C981
C913
Q951
E
D907
R908
R953
EB902
JW906
C907
C906
(E32,SP)
1
C980
(MX)
(CHASSIS)
53
53
9
10
11
(Page 29)
MAIN
BOARD
CN509
F
(CHASSIS)
CN906
1
CL007
EB904
C973
C997
TP911
TP915
TP914
C932
CL012
CL013
JV907
C976
CL008
CL002
F945
CL001
L956
JV905
L948
JV915
C975
R960
TP912
C928
TP916
R967
L954
C940
14
C992
C991
C927
D911
D947
TP927
TP926
TP925
TP924
C993
9
10
11
12
13
T901
TP928
T903
FR929
R905
D905
8
7
5
4
C905
C924
1
R916
D908
IC921
Q901
7 5
3
D913
9
4
2
R978
R907
DZ904
JW924
R964
C912
D910
DZ901
C974
JW915
R925
C916
HCD-JZ8888K
12
13
14
13
JV919
TP913
TP907
6
IC941
TP910
1
5
R966
R957
R958
L953
C951
S
G
TP920
Q945
C942
TP918
C943
L944 L945
L947
R920
TP917
R921
JV902
C929
E
B
Q930
C990
R998
R999
D916
D912
TP922
TP921
1
4
2
3
TP923
IC923
JV901
14
15
16
JR930
R954
R959
DZ953
R952
R955
D924
Q921
B
C
E
C
E
R924
E
R992
JV927
E32 MODEL
3
2
1
C941
R928
D902
R927
R930
D923
JW920
DZ903
R975
JW923
1
R926
D949
R976
D948
R951
D922
C923
R923
C922
DZ902
R917
E
C
B
Q922
13
(13)
1-878-176-

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