Printed Wiring Board -Power Section - Sony HBD-DZ170 Service Manual

HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
5-29. PRINTED WIRING BOARD – POWER Section –
1 2 3
A
POWER BOARD
DZ310/DZ510/DZ610/DZ810
B
HS921
CL029
JW925 7
C922
JW909
C
JW919 CL028 CL030
6
Q922
CL027
DZ901
CL031
DZ902
R917
C926
C925
CL060 R922
D902
CL048
CL049 DZ903
D
1 2 3
3 4
R992
E C
PC902 C994
2 1
DZ310/DZ510/
DZ610/DZ810
CL047 R955
R959
E
16 15 14
CL046 TP921
CL018
K
IC923
A
CL017
TP923
R998
D954 D955
CL062
CL063
R999
C990
F
Q969
C940
L964
R977
L967
C929
JW912
R976
TP918
C942
G
C943
TP919 D
C951
CL064 G S Q945
L963
R957
5 1
PS969
6 TP907 TP910
H
TP913
IC941
JW933
11
I
J
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
• See page 24 for Circuit Boards Location.
4 5 6
CL056
C924
JW945
D910
C916
CL054
HS901
R907
5 1
IC921
R916
D913
3
Q901
4 2
R904
R903
D946
C921
C905
R905
4 5 7 8
FR929
T903
13 12 11 10 9 TP928
C927
TP927
TP926
TP925
D942
CL067
D943
L954
C992
TH931
C928
C991
R967
C975
TP916
JS914
L956
C987
CL035
CL001
CL034
JW946
CN908
F945 2 1
TP911
CL013
CL007
TP908
R974
TP914
C976
C997 EB904
TP915 C973
TP912
1
CN906
(CHASSIS)
I M
MAIN S-AIR CON
BOARD BOARD
CN509 CN102
(Page 32) (Page 52)
DZ810
• : Uses unleaded solder.
7 8 9
1 C906 (DZ310/DZ510/DZ610/DZ810)
C980(DZ170/DZ171/DZ175)
JW939
CL052
R908
CL051
D907
CL053
CL055 CL022 DZ310/DZ510/
IC901
DZ610/DZ810
CL050
R978
R914
D909
4 2
C908
CL025
R912
5 3 1
CL023 CL021
JW914
1
D908
1 2 3 4 5 6
DZ915
D914
R919 JW934
CL061
C910
CL041
3 4
E C
PC903
2 1
T901
CL038
CL039
CL068
14 13 12 11 10 9 8
Q943
CL072
TP906 TP905
HS931
L931
C935
D931
C933
C932
CL006
54 54
Note: When IC921 on the Power board is damaged, exchange the
10 11 12
CL009
CL004
C903
C918
TP934
TP933
C920
(CHASSIS)
CL010
3 4
E C
C938
EB908
PC901 CL011
2 1
CL042
R935
CL043
CL069 C937
CL070 C964
R936
R945
CL033
R939
Q949 JW911
CL032
K
Q950
C963
JW936
IC932
A
CL071
C934
FH902
C936
CL020
TP909
C939 TP903
F901
CL019
CL014
TP904
1 CN904 5
FH901
CAM902
EB907
(CHASSIS)
J
MAIN
BOARD
CN904
(Page 32)
new Power board for the Power board which IC damaged.
13 14
CL005
CL016
D901
TH901
LF901
JW902
LF902
C901
R901
VDR901
CAM903
TP902
CL003
1 3
CAM901
EB901
CN901 CL015
12
(12)
1-880-731-
(CHASSIS)
(AC IN)