52
52
HCD-DZ110/DZ111/DZ120/DZ120K
HCD-DZ110/DZ111/DZ120/DZ120K
6-29. PRINTED WIRING BOARD – POWER BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
IC941
IC942
IC943
IC901
IC951
IC931
PC903
PC901
IC921
PC902
F
MAIN BOARD
CN515
(Page 32)
G
MAIN BOARD
CN3002
(Page 32)
AC IN
DZ120: CND, US/
DZ120K: MX
DZ120: CND, US/
DZ120K: MX
EB905
EXCEPT
DZ120: CND, US/
DZ120K: MX
EXCEPT
DZ120: CND, US/
DZ120K: MX
DZ120: CND
8
1
SUB POWER
TRANSFORMER
3
6
5
1
5
1
5
1
1
3
1
12
E
E
E
E
E
E
K
C
A
A
K
A
K
A
1
2
4
5
C
E
A
K
C
E
A
A
K
K
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
MAIN POWER
TRANSFORMER
A
A
k
(CHASSIS)
D925
D926
C922
D922
R922
R927
JW920
C929
C923
R926
R923
D923
JW922
D924
Q921
C928
C925
D921
R904
JW919
R969
R903
C905
R951
JW946
R956
JW944
R953
JW942
R955
R954
C952
R952
R963
C960
C953
D941
D944
C968
C967
D942
JW937
C941
JW941
JW940
C946
C971
JW936
L945
C942
C943
JW945
R942
JW943
C951
R941
EB904
D945
JW935
R943
L947
L948
L942
C944
Q945
R958
R957
C976
C973
CN904
C945
C947
R946
R966
JW930
C949
C970
R971
C955
R948
C948
C954
JW932
JW931
JW929
JW928
R968
R967
C969
EB903
JW927
C935
D931
L951
L941
C940
JW934
C958
D943
T902
R929
R905
JW916
C906
D913
R925
D908
R907
C907
D907
D906
R906
D910
D905
Q901
JW915
C908
C911
JW914
C909
JW913
R913
D915
R911
R912
R908
R919
R914
JW907
JW906
EB902
C913
D914
JW908
D909
JW909
JW912
FR901
FR902
R909
R910
JW910
JW911
C910
C938
C903
R934
R933
R932
C930
R935
C937
R936
R939
R931
R965
C965
JW905
C964
C963
FH902
C934
CN901
C901
R901
VDR901
R902
F901
FH901
EB901
LF901
LF902
C902
C918
C920
D901
TH901
C936
CN902
C939
JW923
L931
JW925
R949
Q943
Q947
D932
R938
R937
R940
T901
C932
C933
C924
• Semiconductor
Location
Ref. No.
Location
D901
B-11
D905
B-5
D906
A-6
D907
A-7
D908
B-5
D909
C-8
D910
A-5
D913
B-5
D914
C-8
D915
B-7
D921
B-3
D922
B-2
D923
B-1
D924
C-1
D925
A-1
D926
B-2
D931
F-6
D932
E-8
D941
D-2
D942
E-2
D943
D-3
D944
D-2
D945
F-2
IC901
B-6
IC921
B-3
IC931
E-9
IC941
G-2
IC942
G-3
IC943
G-4
IC951
D-1
PC901
D-9
PC902
C-1
PC903
D-8
Q901
B-5
Q921
B-1
Q943
E-8
Q945
F-3
Q947
E-8
Ver. 1.1