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10 - 20
LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
[6] POWER SUPPLY UNIT (LC-42WD1E/S/RU, LC-42WT1E)
R63
0.1R/3W
7
5
3
8
L2
PQ3225
Q2
FQPF9
N
50C
R13
30R
R9
10R
R16
1M/1206
R17
1M/1206
R18
1M/1206
R65
18.7K/
0805
R8
56K/1206
C8
220uF/450V
HV
C78
104/50V
C80
NC
C47
104/50V
Q5
2SK3569
Vs
12
DELAY
2
ISEN
6
STBY
5
GND
10
DISABLE
8
Rf
mi
n
4
Cf
3
Cs
s
1
LINE
7
LVG
11
OUT
14
Vboot
16
HVG
15
9
IC2
L6599
C13
105/25V
C14
331/
50V
C45
334/25V
C15
104/50V
Q6
2SK3569
C9
10uF/50V
D8
LL4148
D9
1N4148
C49
333/1KV
D25
LL4148
C48
221/1KV
D26
LL4148
R72
100R/1206
R30
30R
R32
30R
R26
24K
R22
3.3K
R66
51R
R67
1.5M
R24
NC
R71
100R
R70
39R
R28
10R
R29
10R
R25
100K
R27
3.3K
C11
104
VCC2
F1
T10AH/250V
VAR2
14471*
CX1
224
C4
105/450V
CY2
221
CY1
221
N
L
CX002
A3963
LF2
T22*14*8
1
2
3
4
BD1
KBU8M
L1
T68-26A
C5
105/450V
R57
510R
D4
LL4148
D5
STTH8L06FP
U6
AZ431
PC1A
LTV817B
PC1B
LTV817B
D34
LL4148
R128
15K
R127
15K
R129
510R
C77
105
C79
224
C76
225
C10
223/50V
R33
30K
R34
30K
C82
NC
R21
4.7M/1206
R20
4.7M/1206
1
2
3
4
5
6
7
8
9
10
CX200
A2001WV2-10P
ZD4
RLZ27D
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
NTC1
SCK151R58MSY
LF1
T16*12*8
Q3
FQPF9
N
50
C
R10
47R
R11
47R
R12
30R
D3
LL4148
!
HVB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CX520
A2001WV2-14P
C81
104
ZD3
RLZ6.2B
+
C20
1000uF/35V*4
+
C17
+
C101
R38
NC
R39
NC
R40
NC
6
1
10
11,12
13,14
9
T1
ETD-39H
R36
100R
GNDI
!!
R35
15K
GNDsb
SCP
R133
100R
R79
1K
R131
5.1K
R130
10K
R74
1.8K
R73
4.3K/1206
R76
44.2K
R77
NC
1
2
3
4
CX300
P110I-4
1
2
3
4
5
6
7
8
CX400
A2001WV2-8P
3V3_STBY
GNDsb
28V_Audio
GNDaudio
PSU_STDBY
POWER_DOWN
BACKLIGHT_ON/OFF
BACKLIGHT_CTRL
Config ctrl signal 1
Config ctrl signal 2
24V_Inverter
12V
GND
GND
GND
GND
Config ctrl signal 1
Config ctrl signal 2
BACKLIGHT_ON/OFF
BACKLIGHT_CTRL
24V_Inverter
GND
24V_Inverter
R41
5mR
+
C21
C31
105/16V
VCC0
PC5A
LTV817B
R51
NC
R47
47K
R52
10K/1206
C95
183/50V
PC5B
LTV817B
POWER_DOWN
R31
5.1K
C16
105
Q4
MMBT4401
R3
270K
R5
82K
R4
270K
D1
1N4148
Q8
MMBT4401
R48
1M/1206
D18
100K
C32
NC
VA1
Q20
MMBT4403
R156
1K
R157
1K
R158
24K
CY5
103/1KV
PC8A
LTV817B
R132
NC
C83
NC
C41
1M
D7
FR107
VCC2
C12
105/25V
R23
100K/0805
!
!
!
!
!
!
!
Primary
Secondary
MN
R14
30K
R15
30K
Z3
DSP-501N
Z4
DSP-501N
Z1
NC
!
VAR4
NC
VAR1
NC
!
!
!
!
D12
MBR20100CT
D13
MBR20100CT
D11
MBR20100CT
D14
MBR20100CT
R149
5.1R/1206
HVB
D39
FR107
C66
102/1KV
R146
75K/2W
R151
100R
R152
3.9K
R154
3.3K
R153
10K
C93
104/50V
D40
SR504
R150
10R
C91
102
C92
1000uF/6.3V
D38
UF102G
U7
AZ431
PC3A
LTV817B
C94
1000uF/6.3V
L9
R4*15
R155
NC
GNDsb
3V3_STBY
HVB
D21
FR107
C38
332/1KV
R59
75K/2W
R111
1K
R112
3.9K
R115
18.2K
R113
4.7K
C67
102
U4
AZ431
PC2B
LTV817B
PC2A
LTV817B
Q9
FQPF6N80C
R104
30R/1206
R105
30R/1206
D31
1N4148
R107
30K/1206
R106
220R/1206
R108
0.33R/2W
R110
10K
C68
104
C63
223/50V
VCC2
R100
100R
C65
221/50V
ZD6
RLZ15C
PC9A
LTV817B
R116
1K
C62
10u
F/
50V
1
4
2
3
FLA
FLB
8
7
T4
EE-16V
D33
LL4148
R120
0R
R126
10K
R123
390R
R124
15K
C75
104
C72
104
U5
AZ431
R125
15K
R122
100R
GP1
4
3
2
1
8
7
6
5
IC3
NCP1230
C61
104/
50V
C74
223
C73
224
CY3
2
3
1
4
5
ICS2
LM358
VA1
VA2
D2
1N4148
VA2
R138
3K
PC3B
LTV817B
Q19
STP4NK60ZFP
R142
10R
R143
100R
D37
LL4148
R145
30K
R144
4.3K/1206
R141
1K
R148
4.7R/1W
C88
103
VCC0
R139
3.3K
C90
221/50V
PC10B
LTV817B
C85
10uF/50V
R135
100R
Q18
MMBT4403
R140
3.3K
C86
NC
C87
104/50V
HV
ZD8
RLZ15C
3
7
4
1
2
8
5
6
IC6
NCP1230
D35
LL4148
OVP1
D36
RLZ15C
!
!
!
!
MN
Q17
NC
C84
NC
R136
NC
R134
NC
R55
33K/0805
C3
NC
C6
104
C1
103/50V
C2
105
R53
150K/0805
R54
100K
C35
102/50V
INV
1
VCC
14
CF
3
ZCD
11
TBO
6
PWM-STOP
9
MULT
2
PWM-LATCH
8
PFC-OK
7
GD
13
GND
12
RUN
10
VFF
5
CS
4
L6563
IC1
L6563
VCC1
R6
56K/0805
R62
100K
R61
6.8K
C36
474/25V
C34
474/
25V
C33
222/50V
Q1
NC
VCC1
ZD2
NC
HV
C7
10uF/50V
SK
R7
56K
SK
BK
BK
SCP
D6
LL4148
OVP1
NTC2
470K
C97
105/25V
R165
620R
Q22
MMBT4401
PC10A
LTV817B
R162
100R
PC8B
LTV817B
PC7B
LTV817B
R163
100R
R164
100R
R167
100K
!
!
!
C96
104/50V
PC4A
LTV817B
PSU_STDBY
R161
3.3K
R159
1K
R160
1K
GNDsb
Q21
MMBT4401
3V3_STBY
!
VZ
+
C25
1000uF/35V
D16
1N4007
C26
103/500V
R42
10K/2W
R85
1K
R86
3.9K
R88
53.6K
R87
5.1K
C54
222
U2
AZ431
PC6B
LTV817B
PC6A
LTV817B
Q11
FDP3672
R78
10R
R80
4.3K
D27
LL4148
R82
1K
R81
220R
R83
0.03R/3W
GNDaudio
R84
10K
C55
104
C52
103
R75
14K
C53
102
GA
ZD5
RLZ33B
PC7A
LTV817B
R89
1K
GNDaudio
28V_Audio
28V_Audio
C51
10uF/50V
12
11
7
8
T2
PQ2620
D28
LL4148
R90
0R
R95
6.8K
R92
390R
R93
15K
C60
105
C57
104
U3
AZ431
R94
15K
R91
100R
GA
GNDaudio
GNDaudio
4
3
2
1
8
7
6
5
IC4
NCP1377
C50
104
C59
225
C58
104
CY4
103/1KV
2
3
1
4
5
ICS1
LM358
12V
SVC2
D20
LL4148
L5
R5*20
L4
R5*20
+
C23
330uF/35V
+
C24
330uF/35V
R37
5.1K
D15
RLZ15C
Q7
MMBT4401
SVC1
R60
10K/1206
C37
104/50V
PC9B
LTV817B
R166
100R
!
CX2
474
BB
BB
GNDI
GNDI
GNDI
U8
AZ431
2
3
1
4
5
ICS3
LM358
GNDI
R168
5.6M/1W
ZD9
RLZ43.B
R169
24R
D10
UF102G
D42
RS1J
C22
100uF/35V
C19
100uF/35V
GNDaudio
SVC1
SVC1
SVC1
SVC1
SVC2
SVC2
C98
NC
D45
LL4148
D43
LL4148
D44
LL4148
Z5
DSP-501N
Z6
DSP-501N
!
!
!
!
!
C28
330uF/35V
C30
220uF/35V
L6
R5*20
R45
NC
R46
NC
C29
330uF/35V
Q24
FDP3672
C39
102
R118
100R
R117
1K
R44
10.9mR
GA
R173
1K
T5
EE-10H
D46
LL4148
D17
NC
R43
100R
C27
102/100V
Q25
MMBT4401
Q27
MMBT4401
Q26
MMBT4403
Q16
MMBT4401
Q31
MMBT4403
C43
33P
C56
100uF/35V
SVC2
6
3
2
4
9
7
12
11
10
T3
ER-28H
12V
D24
SB3100
C42
680uF/25V
C46
330uF/25V
L8
R4*12
R68
NC
R69
NC
C44
680uF/25V
4
3
2
1
8
7
6
5
IC5
N3856V
D22
LL4148
Q10
FDP3672
C69
471/50V
R109
16K
R114
0R
R121
5mR
GP1
GP1
C40
471/50V
R64
51K
R170
10R
R119
100R
C107
102/100V
Q23
MMBT4403
OVP1
ZD1
GLZ5.1B
D19
NC
R177
0R
R175
10K
F2
T5AH/250V
CY7
NC
CY6
NC
!
!
VAR3
14471*
!
Q14
MMBT4403
R103
5.1K
C64
47uF/50V
D30
RLZ15C
Q15
MMBT4401
PC4B
LTV817B
VCC1
Q13
NC
R98
NC
R96
NC
VCC2
Q12
NC
R99
NC
R137
NC
R97
NC
VZ
D29
NC
C89
NC
VCC0
!
R147
0R
R172
NC
R56
NC
R171
NC
R101
22K
R102
10K
U1
NC
HV
R19
NC
D23
NC
R174
NC
C18
NC
C70
NC
R176
2M/1206
R178
2M/1206
R58
2.7M/
1206
L3
RM10V
C71
NC
1
2
3
4
5
6
7
8
9
10
11
12
CX521
A2001WV2-12P
24V_Inverter
GND
NC
C99
224/50V
C100
NC
C102
68
pf
/2KV
C103
68
pf
/2KV
R1
3M/1206
R2
3M/1206
J69
0R
J63
NC
J44
0R
MN
R180
4.7K
D47
GLZ20D
D48
GLZ20D