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HCD-DZ860W/DZ870KW/DZ870M/DZ870W
6-38. PRINTED WIRING BOARD – POWER Board –
1
2
3
A
POWER BOARD
B
3
(AC IN)
CN901
TP902
C
VDR901
R901
C901
D
LF901
E
JW905
LF902
F
TH901
C902
G
D901
H
I
HCD-DZ860W/DZ870KW/DZ870M/DZ870W
• See page 39 for Circuit Boards Location.
4
5
6
(Page 48)
MAIN
BOARD
CN904
D
(CHASSIS)
EB907
5
1
1
FH901
CN904
TP904
C939
F901
TP903
C936
C934
FH902
R931
C963
R932
Q950
R939
JV903
2
C964
1
3
Q949
IC931
R936
C937
R935
PC901
C938
C930
EB905
JW911
C910
R910
JW910
R909
JW982
(CHASSIS)
JW981
C920
C903
C918
EB902
(CHASSIS)
•
: Uses unleaded solder.
7
8
9
C933
C932
C935
D931
L931
HS931
TP906
TP905
T901
8
9
10
11
12
13
14
Q943
Q947
E
B
E
B
R949
PC903
JW912
D909
DZ915
D914
EXCEPT
MX, TW MODEL
6
5
4
3
2
1
R905
R919
MX, TW
D908
R911
C906
MODEL
R914
C98
JW916
E
Q901
1
3
5
C908
2
4
R907
IC901
C913
D906
D910
D907
R908
R978
78
78
10
11
12
DZ860W/DZ870KW/DZ870W
DZ870M
(Page 70)
(Page 72)
S-AIR-INC
S-AIR-CON
BOARD
BOARD
CN805
CN111
(Page 48)
T
T
MAIN
BOARD
CN506
E
(CHASSIS)
CN906
1
13
JV919
EB904
TP907
TP915
C997
C987
C970
R974
TP910
C969
JV907
C945
C976
CN908
R957
L953
TP911
C948
Q945
TP912
CL001
S
G
CL003
L956
C975
L948
L947
JV915
TP916
C928
C940
L954
C929
C992
D916
C927
D911
C991
D947
TP923
C993
TP926
TP925
TP924
TP922
TP927
TP928
9
10
11
12
13
14
15
16
T903
Q921
FR929
E
B
D923
C924
R924
R903
8
7
5
4
3
2
D905
R916
C905
C926
JW942
IC921
R904
7
3
1
9
4
2
R922
9
C921
D913
D903
D921
DZ904
E
DZ901
R925
Q922
R917
C916
13
14
• Semiconductor
Location
Ref. No. Location
D901
G-3
IC941
D902
G-12
TP913
D903
H-10
D905
F-9
1
5
D906
H-9
D907
H-8
C951
C943
D908
G-9
R972
D909
F-6
C971
D910
H-9
D941
D911
E-11
TP918
C942
D912
E-12
D913
G-9
L945
D914
F-8
R920
L944
D916
E-12
C995
TP917
R921
D921
H-11
JV902
Q930
D922
G-13
E
B
R995
D923
F-12
C990
C996
D924
F-12
D931
C-8
D912
D941
C-13
Q931
D947
E-11
TP921
R954
D948
G-13
1
3
JV901
D949
G-13
2
Q932
DZ901
H-12
E
B
C983
DZ902
H-12
R959
R952
DZ903
G-12
DZ953
R955
DZ904
H-11
DZ915
F-8
D924
DZ932
D-7
PC904
PC902
DZ953
F-12
R927
E32 MODEL
C925
IC901
G-8
1
IC921
G-11
IC922
E-13
DZ903
IC931
E-5
D902
IC941
C-12
JW925
R975
Q901
G-9
D948
D949
R976
Q921
F-12
D922
Q922
H-12
C923
Q930
D-13
Q931
E-13
Q932
E-13
Q943
E-6
Q945
C-12
DZ902
Q947
E-6
Q949
E-6
13
Q950
E-6
(13)
1-875-124-
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