Sharp LC-24DV250K (serv.man4) Service Manual ▷ View online
77
LC-24DV250
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POWER SUPPLY - IPS61 1 / 2
17ips61-2
<YOUR NAME HERE>
2
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17-01-2013_17:35
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AX M
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A
B
C
D
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A3
PROJECT NAME :
SCH NAME :
DRAWN BY :
T. SHT:
CN1
2
1
F
S1
3.
15A
/250V
F
S2
3.
15A
/250V
V1
510V/?pF
C1
1n
4
kV
C2
1n
4
k
V
C3
1n
4
kV
C4
1n
4
k
V
U1
TCET1102G
4
3
2
1
S2
PL1
R1
2M
R2
2M
R3
2M
2M
R4
2M
2M
R5
2M
R6
2M
AC1
275V
100n
C12
100n
C13
275V
C1
4
27u
400V
C16
56n
275V
C17
56n
275V
C18
56n
275V
C5
1n
4
k
V
C6
1n
4
kV
4
kV
1n
C7
4
k
V
1n
C8
D1
RL207
D2
RL207
D3
RL207
D4
RL207
DRA
IN
TR1
8
7
2
13
14
1
6
9
5
10
N1
N2
N3
N4
U2
ICE3BR1765J
8
7
6
5
4
3
2
1
BA
FB
CS
DRAIN1
DRAIN2
NC
VCC
GND
VBA
C19
1n
50V
R1
0
1R
R1
1
1R
R1
2
1R
R1
3
1R
DRA
IN
Vcc
Vc
DRAIN
VFB
Vc
C2
6
47p
2
kV
L1
10u
R14
10R
10R
R15
10R
10R
D5
BA159
D7
C
22V
C2
8
100n
50V
Vcc
D6
BA159
C27
47p
2kV
C40
4n7
630V
R33
100k
R34
100k
R35
100k
R36
100k
R37
100k
R38
100k
R39
100k
R40
100k
C4
1
47u
50V
2k2
R44
D8
UF5402
D9
UF5402
D10
SB5100
D11
SB5100
D12
SB5100
16V
1000u
C4
5
C4
2
1000u
16V
L2
1u
C4
3
1000u
16V
C4
4
1000u
16V
C4
7
1000u
35V
C4
8
1000u
35V
12V
24V
S3
S4
S5
R93
56k
50V
1n
C2
5
STBY_ON/OFF
R4
5
56k
S6
S7
S8
R4
6
200k
R42
2k2
S9
S1
0
S1
1
S1
2
R16
10R
10R
C4
9
1n
1
k
V
R17
10R
10R
R18
10R
10R
R19
10R
R20
10R
10R
R20
10R
R21
10R
10R
R22
10R
10R
R23
10R
10R
C5
0
1n
1
k
V
C5
1
1n
1
k
V
C5
2
1n
1
k
V
R24
10R
10R
C5
3
1n
1
kV
R25
10R
10R
R26
10R
10R
R27
10R
10R
R28
10R
10R
R29
10R
10R
R30
10R
10R
R31
10R
10R
C5
4
1n
1
kV
C5
5
1n
1
kV
C5
6
1n
1
kV
C2
0
1n
50V
D1
4
C
15V
10R
R32
R41
2k2
R4
7
4
k7
C21
1n
50V
R48
R48
10k
50V
100n
C2
9
U3
T
L431S
A
M
F
2
R57
15k
R5
8
3
k
9
R5
9
330R
12V
S1
9
D1
5
C
6
V8
D1
6
C
6
V8
STBY_ON/OFF
Q1
BC848B
R49
10k
C2
2
1n
50V
R60
4M7
12V
VF
B
C9
1n
4kV
C10
1n
4kV
S41
S4
2
S4
3
S4
4
S4
5
Vlinesense
R7
2M
R8
2M
R9
2M
R6
1
47k
R6
3
120k
Q2
BC848B
BC848B
Vlinesense
VBA
Vcc
C5
7
1u
50V
Q
10
B
C
337
AC2
AC3
C7
8
2200u
16V
C7
9
2200u
16V
C8
0
1000u
50V
C8
1
1000u
50V
S47
C8
2
2200u
16V
12V
S22
R94
33k
R95
33k
D25
SB5100
C6
0
10u
50V
Q3
BC848B
BC848B
S20
12V_24V_CON
C5
8
1u
50V
Q4
BC848B
BC848B
R6
4
33k
STBY_ON/OFF
R65
3k3
C3
0
100n
50V
R6
6
3
k3
R50
10k
S5
6
R67
47R
47R
Q
11
F
D
C
642P
2
6
5
4
3
1
C3
1
100n
50V
24V
S13
S14
C5
9
1u
50V
12V
R5
1
10k
R6
8
2
k7
Q5
B
C
848B
D1
7
C
5
V6
C6
1
10u
50V
C6
2
10u
50V
stby_5V
drive
drive
R43
2k2
S23
BKL_ON/OFF
PWM_DIM
stby_5V
12V
12V
S5
7
STBY_ON/OFF
Q6
BC848B
BC848B
BC848B
Q7
Q8
BC848B
BC848B
S1
PL3
PL4
24V
S2
4
S25
R6
9
1k
C2
3
1n
50V
C2
4
1n
50V
BKL_ON/OFF
R7
0
100k
S4
6
C11
100n
275V
T
H1
10R
C1
5
27u
400V
TR2
10
5
1
6
4
9
8
2
N1
N2
N3
N4
7
LF1
4
3
2
1
LF2
4
3
2
1
AC2
AC4
AC3
AC1
AC2
AC3
AC4
PL2
CN2
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN6
2
1
R87
8k2
Vc
R6
2
47k
S2
6
DRAIN
Vc
S30
Vlinesense
V
out
V
out
Q13
DMN3730
DMN3730
24V
C7
6
39u
450V
C7
7
39u
450V
S29
VFB
LINE FILTER OPTION
TR OPTION
78
LC-24DV250
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POWER SUPPLY -IPS61 2 / 2
S37
CN3
6
5
4
3
2
1
L5
33u
D18
BA159
S51
12V_24V_CON
S53
C3
6
100n
50V
CN5
6
5
4
3
2
1
Vl
e
d
Vled
S54
50V
100n
C3
7
C3
8
100n
50V
S48
S49
Channel_4
Channel_1
Channel_2
Channel_2
Channel_3
Channel_3
S50
S52
BKL_ON/OFF
PWM_DIM
S55
23-03-2012_10:40
2
2
<YOUR NAME HERE>
17ips61-2
8
7
6
5
4
3
2
1
A
B
C
D
E
F
AX M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
SCH NAME :
DRAWN BY :
T. SHT:
U4
MP3394
9
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8
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3
2
1
COMP
EN
DBRT
GND
OSC
ISET
BOSC
LED4
VCC
VIN
GATE
ISENSE
OVP
LED1
LED2
LED3
R76
1k
C3
9
100n
50V
1R
R8
2
S38
S39
S40
Channel_1
Channel_2
Channel_3
Channel_4
12V_24V_CON
33u
L3
50R
F6
F4
50R
D13
SB5100
FQD7N10L
Q12
50V
1u
C6
3
Vled
Vled+
330R
F2
330R
F3
50V
330p
C7
0
Vled+
C4
6
1000u
16V
100V
33u
C7
2
50V
1u
C6
4
50V
1u
C6
5
50V
1u
C6
7
50V
1u
C6
8
50V
1u
C6
9
R7
7
1k
R7
8
1k
R7
1
100k
22k
R85
Channel_1
C
33V
D1
9
Channel_2
C
33V
D2
0
C
33V
D2
1
C
33V
D2
2
Channel_3
Channel_4
VCC1
50V
330p
C7
1
100k
R7
2
R52
10k
10k
R53
10k
R54
10k
R55
10k
R56
Q9
BC848B
BC848B
1k
R79
100k
R7
3
50V
100n
C3
3
1N4148
D23
50R
F5
100R
R88
1N4148
D24
15R
R84
BC858B
Q14
Q14
20R
R8
9
20R
R9
0
20R
R9
1
20R
R9
2
50V
470n
C7
3
22k
R86
PWM_DIM
BKL_ON/OFF
IS
N
S
1k
R80
50V
100n
C34
50V
100n
C35
25V
470n
C7
4
25V
470n
C7
5
VCC1
ISNS
OVP_LED
12V_24V_CON
OVP_LED
47u
L4
12V_24V_CON
Vl
e
d
S3
1
S3
2
C
hannel
_1
C
hannel
_2
S3
3
S3
4
S3
5
S3
6
C
hannel
_4
C
hannel
_3
79
LC-24DV250
POWER SUPPLY -IPS61 2 / 2
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17. PRINTED WIRING BOARD
M:\17-Tft\MB95S\17mb95s-1\PCB\17mb95s-1.pcb - Page 1 of 1 pages.
G
G
G
80
LC-24DV250
18 CABINET AND MECHANICAL COMPONENTS
FRONT 24205 LED(SHARP/S)
23077931
LENS COSM.24205LED(AKR)-MIRROR HST
40051908
40050306
40050306
LENS LED IR 42112 H1:4 H2:0.2 (%3 MILKY
SPK.AS.22205(R/L)LED(MB80(BL
23078072
TFT 24HD50HZ ELED CMI V236BJ1-LE1 C2
30076306
F_23,6_L_M95_IPS61_CN07_CMI_LE4_SHARP_13
45011288
BC.AS.24185 LE-DV 95&G&R&08VE1WO/KL(PC(S
23083403
23077877
FOOT ASSY 24205_LED_KRM_BLACK(PKG
NECK 24205 NATURAL AL FOR BLK(PKG
45011262
DET.STD.FS.24205_BLACK(PKG
45011316
Click on the first or last page to see other LC-24DV250K (serv.man4) service manuals if exist.