HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
61
61
6-35. SCHEMATIC DIAGRAM - POWER Board -
BOARD
MAIN
J
(5/10)
CN509
BOARD
MAIN
E
(3/10)
CN904
IC B/D
IC B/D
IC B/D
BOARD
CN102
R2
S-AIR-CON
BOARD
R1
S-AIR
INCLUDE
CN802
0.5
165.4
20.2
3.3
19.6
1.8
7.9
32.6
31.5
3.1
4.1
29.6
2.5
0.1
31.5
0.1
3.1
0.4
3.1
0.1
3.1
10.2
9.9
11.9
3.3
14.1
11
.9
1
2.6
2.5
0
0.7
1.6
3.6
2.6
3.6
0.2
165
165
15.4
1.5
2
21.2
27.9
21.8
1.1
0
0
20.3
20.2
275V
0.22
C902
TH901
~
~
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
250V
100p
C930
250V
100p
C913
∗
R903
∗
R904
SARS03
D913
1
2
3
4
5
STR-F6138-LF1352
IC901
OCP/SYNC
GND
D
VCC
FB/OLP
C906
1000p
220p
C909
220
R911
10
R905
D1NL20U-TR2
D905
2SA1015TP-YGR
Q901
10k
R907
C907
2.2k
R910
50V
C910
22
PS2561AL1-1-V-W
PC901
1
2
3
4
35V
2200
C934
0.1
C939
470k
R936
0.047
C937
1k
R935
RT1N441C-TP-1
Q943
RT1N441C-TP-1
Q947
10uH
L945
TP901
TP902
TP903
TP904
TP911
TP908
TP914
TP918
TP912
1k
R967
10uH
L947
10uH
L948
TP915
TP916
TP917
R901
∗
275V
0.22
C901
∗
F901
1
3
3P
CN901
LIVE
NUTRAL
2
NC
∗
C903
2W
0.33
R912
C972
0.1
C973
0.1
3300p
C980
1.5kV
1.5kV
∗
C905
1
4
3
2
LF901
1
4
3
2
LF902
1
3
10
11
2
9
12
13
14
5
8
4
6
T901
JW905
L944
10uH
0.01
C936
C935
0.01
∗
C964
∗
C963
FMX-22SL
D931
5.6uH
L931
E
EB902
E
EB904
R914
∗
VDR901
100k
R928
2SC3243-TP-E
Q922
1000p
C922
400V
3300p
C924
D1NL20U-TR2
D902
2200p
C923
PS2561AL1-1-V-W
PC902
1
2
3
4
25V
47
C912
10
R925
4.7k
R917
470
R930
22k
R923
3.9k
R954
2.2k
R998
470
R956
10k
R921
0.01
C992
3W
100k
R916
2SC3052EF-T1-LEF
Q949
RT1N441C-TP-1
Q950
22k
R945
3.3k
R946
4.7
R992
220p
C994
2SC3052EF-T1-LEF
Q921
2SC3052EF-T1-LEF
Q930
1
2
4
5
5P
CN904
P-GND
NC
3
P-GND
PVDD
PVDD
R975
100k
R976
220k
22k
R927
10k
R999
MA2J1110GLS0
D909
MA2J1110GLS0
D914
MA2J1110GLS0
D908
MA2J1110GLS0
D924
MA2J1110GLS0
D923
MA2J1110GLS0
D922
MA2J1110GLS0
D949
MA2J1110GLS0
D948
MA2J1110GLS0
D910
MAZ8120GMLS0
DZ903
MAZ8100GMLS0
DZ915
MA2J1110GLS0
D906
TP910
2.2k
R939
TP905
TP906
TP921
TP922
TP923
TP924
TP925
TP926
TP927
TP928
PS2561AL1-1-V-W
PC904
1
2
3
4
PS2561AL1-1-V-W
PC903
1
2
3
4
0.01
C984
22k
R932
MAZ8056GMLS0
DZ904
10uH
L953
R952
1k
MAZ8033G0LS0
DZ953
470
R960
10k
R937
10k
R940
1k
R938
MAZ8056GMLS0
DZ932
10k
R959
1
9
7
5
4
3
2
MR4020-7103
IC921
ZC
FB
GND
VCC
S/OCL
VIN
D
T903
2
9
12
10
11
14
16
13
15
3
4
7
8
1
5
22k
R924
EG01C LF-F7
D921
EG01C LF-F7
D946
10uH
L956
10uH
L954
1/2W
FR929
1
MAZ8180GMLS0
DZ901
MAZ8220GLLSO
DZ902
JR930
0
250V
470p
C938
PS954
PS956
470
R963
0.1
C990
0.1
C991
0.1
C993
C916
0.1
E
EB907
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN906
P_CONT1
EN
P_CONT3
E+4V
6V
6V
D-GND
D-GND
M+9V
M-GND
14V DC-FAN
A+12V
A-GND
1
2
CN908
2P
GND
E4V
100k
R926
1k
R951
1k
R934
4.7k
R978
4.7k
R908
2kV
150p
C921
32V
2A
F945
4
3
1
2
MM1431CURE
IC932
A
K
Vref
0
R962
1k
R943
1k
R933
2.2k
R920
1k
R958
10k
R942
0.01
C971
47k
R957
0.1
C951
1k
R966
0.1
C975
S
RSR025N03TL
Q945
10k
R972
25V
470
C942
TP919
100k
R941
16V
100
C976
3.3k
R974
TP907
TP913
0.1
C969
0.1
C970
CL002
0.1
C950
0.047
C983
25V
1000
C929
4
3
1
2
MM1431CURE
IC923
A
K
Vref
JR931
0
1
2
3
4
6
5
SI-3010KM-TLS
IC941
Vcont
Vi
n
GND
Vo
ut
Sense
10k
R909
3.3k
R949
50V
47
C908
MA2J1110GLS0
D907
C987
0.1
CL004
CL006
CL007
10V
3300
C927
16V
2700
C928
16V
1000
C940
TP909
CL009
CL010
CL013
CL014
100V
C941
47p
22k
R919
3.3k
R906
2W
R922
0.18
16V
470
C943
TP920
C956
0.01
SG10SC9
D912
SG10SC6M
D916
SG10SC6M
D911
SG10SC6M
D947
35V
2200
C932
35V
2200
C933
C981
4700p
C997
1
100V
22
C926
CL017
CL018
CL001
1.5k
R931
4.7k
R965
1k
R955
NC
NC
POWER CONTROL
IC921
SHUNT REGULATOR
IC923
(CHASSIS)
IC941
+12V REGULATOR
(CHASSIS)
IC901
POWER CONTROL
IC932
SHUNT REGULATOR
(CHASSIS)
POWER BOARD
(AC IN)
ISOLATOR
ISOLATOR
B+ SWITCH
MAIN POWER TRANSFORMER
SUB POWER TRANSFORMER
POWER ON/OFF CONTROL
B+ SWITCH
ISOLATOR
ISOLATOR
STANDBY CONTROL
RIPPLE
FILTER
(US, CND)
STR-F6168-LF1352 (E3, EA)
(E3, EA)
(US, CND)
Q943, 949, 950
POWER ON/OFF CONTROL
HDX685
HDX585/
HDX285/
J
4
B
16
6
9
11
D
15
H
10
K
17
3
5
12
C
F
18
1
E
8
G
14
A
2
13
I
7
∗
F901
8A 125V (US, CND)
T5AH 250V (E3, EA)
1M 1/2W (US, CND)
∗
R901
1.5M 1/2W (E3, EA)
2200p 250V (US, CND)
∗
C963, 964
470p 250V (E3, EA)
330 450V (E3, EA)
∗
C903
1000 200V (US, CND)
1000p (E3, EA)
1500p (US, CND)
1 5W (E3, EA)
∗
R914
0.034 5W (US, CND)
100k 3W (E3, EA)
33k 3W (US, CND)
∗
R903, 904
3300p 400V (E3, EA)
∗
C905
0.01 400V (US, CND)
INVERTER
HDX589W/HDX686W
HDX287WC/HDX578WC/
UDZSUSTE-1730B
DZ951
(US, CND)
• See page 62 for IC Block Diagrams.
(Page 38)
(Page 50)
(Page 49)
(Page 40)