Printed Wiring Board -Power Section - Sony HBD-DZ340K Service Manual

HBD-DZ340/DZ340K/DZ640K/DZ740
Ver. 1.1
5-25. SCHEMATIC DIAGRAM – POWER Section –
1 2
A
B
C
CL003
D
E
F
G
H
HBD-DZ340/DZ340K/DZ640K/DZ740
• See page 22 for Circuit Boards Location.
3 4 5
POWER BOARD
(AC IN)
CAM901
CN901
TP901
CAM902
TP902
3 1
CAM903
VDR901 F901 CAM904
R901
TP909
C901
LF901
CL010
C963 (CHASSIS)
CL011
EB909
C964
JW902
LF902
DZ340/DZ340K:EA,SAF,TW/
DZ640K:EA,SP/DZ740
DZ340K:E3,E12,E32,AR,PH,SP/
DZ640K:E3,E12,E15,PH,TH
TP933
TH901
C920
C903
C918
C902
TP934
DZ340/DZ340K:EA,SAF,TW/
DZ640K:EA,SP/DZ740
D901 DZ340/DZ340K:EA,SAF,TW/
DZ640K:EA,SP/DZ740
• : Uses unleaded solder.
6 7 8
DZ340/DZ740
C931 C930
C941
EB908
CL004
C933 C932
DZ340K/DZ640K
D931
JW933
JW929
CL019
JW930
CL020 CL067
JW928
JW926
TP905
HS931
CL083
CL084
CL085
C938
8 9 10 11 12
T901
FR929
JW904
JW903
CL073
CL071
CL072
6 4 3 2
C906 CL023
R914
R912
CL024
JW908
1
3
2
CL022
C905 CL021 C911
HS901
R911
IC901
48 48
9 10 11
(Page 30)
MAIN
BOARD
CN3001
B
(CHASSIS)
5
L932
TP903
A001
4
EB907
C999
C936 C935 A002
3
CL006
CL014
CL007
C939
JW931
JW935
1
JW932 CL001
R931
R945
C950 CN902
CL088
R932
R965 CL086
CL002
Q950
JW946
CL033
CL087
Q949
JW944
CL034
CL070
CL042
R939
2 1
R933 JW945
Q943
CN904
CL069
3 4
R946 IC926
CL039 C937
CL035 L962
R949 CL032
JW924 R934
C927
TP906
R935 C928
CL043
CL038
1 2 1 2
13 14
PC901
PC903
C993 C992
E C E C
4 3 4 3 D943
CL045
R909 C910
TP928
TP926
CL041 CL040
JW927
TP927
CL044
C994
R910
9 10
T903
CL051 DZ340/
CL061
C907
DZ340K:EA,SAF,TW/
CL055
DZ640K:EA,SP
DZ740
D907
D909 8 7
R919
1
CL075
R908
CL050
CL037
CL025 C925
D947 C921
C908
R978
CL026
CL027 CL031
Q901
5 2 6
4
CL030
C981
C924
IC921
VDR906
1 CL029 7
D910
VDR903
C916
CL056
CL028
R925
12 13
(Page 30)
MAIN
BOARD
CN5004
C
1 9
CN905
JW936
C956
C971
C953
C951
C952
C970
L964
C955
L965 L966
CL063
F945 F946
L963
C929
* 1
R976
C991
C990 CL082
Q969
D944 D945 D948
R963
R999
CL062
TP925 TP923
TP921 C984
R998
IC925
TP924 TP922
2
1
11 12 13 14 15 16
CL017
3 4
R959
CL047
R955
1 2
PC902
CL080 E C
CL079
4 3
R992
5 4 3 2 1
CL049
CL048
C926
R921
CL078
D904
D989
CL060
D984
R917
R951 R993
C923 CL077 D983
C912 Q923
JW919
JW909
HS921
C922
JW925
CL076
R923
11
(11)
1-883-529-
* 1 C940 (DZ340K/DZ640K)
C944 (DZ340/DZ740)