Read Sharp LL-T1810A (serv.man19) User Guide / Operation Manual online
Main PWB 1/8
C415
0.01uF(B)
C448
0.01uF(B)
TP
64
R503
1.8k
J
IC15
PQ
20VZ11
VIN
1
VC
2
VO
3
VREF
4
GND
5
0.1uF
C506
R133
510D
R412
470D
R423
100J
TP
65
IC501
TL714CD
NC
1
IN-
2
IN+
3
NC
4
VCC
8
NC
7
OUT
6
GND
5
FB
10
BLM
41P750S
TP
54
R134
510D
R415
100D
C449
47uF/16V(WX
)
+
R419
2.2k
D
R504
3.3k
J
C144
0.1uF
TP
56
R135
510D
FB
8
330J
R413
100J
C429
0.01uF(B)
C431
0.01uF(B)
R505
1.8k
J
C145
470uF/16V(UR)
+
R136
10J
R124
75D(2125)
1/10W
C445
0.01uF(B)
C430
47uF/16V(WX
)
+
C401
EM
PTY
R137
10J
R125
75D(2125)
1/10W
C446
47uF/16V(WX
)
+
R500
EM
PTY
IC403
M52721S
P
CAP
1
REF.C
2
F.B
.C
3
GND
1
4
V IN
5
VCC1
6
CON
T
7
CLP HLD
8
OSD.C
9
CLP+
IN
10
F/B
-
11
GND
2
12
F/B
+
13
VCC2
14
VCC3
15
V O
U
T
16
GND
3
17
OSD ADJ
18
OSD MIX
19
OSD BLK
20
C419
1uF/50V(WX
)
+
R138
10J
R126
75D(2125)
1/10W
TP
51
C450 0.01uF(B)
C435
1uF/50V(WX
)
+
R506
EM
PTY
C421
10uF/16V(WX
)
+
R139
10J
TP
57
R127
75D(2125)
1/10W
L402
LQ
H1C1R
0
M04
C436
10uF/16V(WX
)
+
C500
0.1uF
R140
10J
IC402
M52721S
P
CAP
1
REF.C
2
F.B
.C
3
GND
1
4
V IN
5
VCC1
6
CON
T
7
CLP HLD
8
OSD.C
9
CLP+
IN
10
F/B
-
11
GND
2
12
F/B
+
13
VCC2
14
VCC3
15
V O
U
T
16
GND
3
17
OSD ADJ
18
OSD MIX
19
OSD BLK
20
R381
47J
(6432)
1W
C131
0.01uF(B)
L403
LQ
H1C1R
0
M04
C437
10uF/16V(WX
)
+
C501
0.1uF
R420
100D
R141
10J
R142
EM
PTY
C136
0.01uF(B)
C405
10uF/16V(WX
)
+
C438
1uF/50V(WP
)
C417
EM
PTY
R130
62J
C132
100uF/16V(WX
)
+
IC14
M52758FP
VCC
1
RIN1
2
VCC
3
NC
4
GIN1
5
VCC
6
BIN1
7
HIN1
8
VIN1
9
GND
10
RIN2
11
GND
12
GIN2
13
NC
14
GND
15
BIN2
16
HIN2
17
VIN2
18
SW
19
GND
20
VO
UT
21
HOU
T
22
NC
23
VCC
24
SO
GO
UT
25
GND
26
BO
UT
27
VCC
28
GND
29
GO
UT
30
VCC
31
NC
32
NC
33
GND
34
ROU
T
35
VCC
36
C404
10uF/16V(WX
)
+
C439 0.01uF(B)
C418
3.3uF/35V(WX
)
+
R131
62J
C133
0.01uF(B)
R509
EM
PTY
C410
2.2uF/35V(WX
)
+
TP
52
C440
47uF/16V(WX
)
+
C420
10uF/16V(WX
)
+
R132
62J
C134
100uF/16V(WX
)
+
C106
100uF/16V(WX
)
+
R411
470J
R425
100D
TP
53
C422
1uF/50V(WP
)
C135
0.01uF(B)
FB
6
BLM
11B750S
D401
EM
PTY
R418
100J
TP
61
C423 0.01uF(B)
C137
100uF/16V(WX
)
+
R128
75D(2125)
1/10W
C402
3.3uF/35V(WX
)
+
C433
EM
PTY
TP
62
C114
47uF/16V(WX
)
+
C424
47uF/16V(WX
)
+
C138
0.01uF(B)
FB
7
BLM
11B750S
C412
47uF/16V(WX
)
+
C434
3.3uF/35V(WX
)
+
TP
63
C425
0.01uF(B)
C115
47uF/16V(WX
)
+
C139
100uF/16V(WX
)
+
R129
75D(2125)
1/10W
R414
2.2k
D
C441
0.01uF(B)
C426
2.2uF/35V(WX
)
+
C116
47uF/16V(WX
)
+
C140
0.01uF(B)
C107
0.01uF(B)
L401
LQ
H1C1R
0
M04
C442
2.2uF/35V(WX
)
+
C427
0.1uF
C408
47uF/16V(WX
)
+
C403
1uF/50V(WX
)
+
IC503
TC7WH157FU
A
1
B
2
Y
3
GND
4
Y
5
SL
6
ST
7
VCC
8
C108
0.01uF(B)
C414
47uF/16V(WX
)
+
C443
0.1uF
R416
470J
C409
0.01uF(B)
R143
2.2k
J
C109
0.01uF(B)
IC401
M52721S
P
CAP
1
REF.C
2
F.B
.C
3
GND
1
4
V IN
5
VCC1
6
CON
T
7
CLP HLD
8
OSD.C
9
CLP+
IN
10
F/B
-
11
GND
2
12
F/B
+
13
VCC2
14
VCC3
15
V O
U
T
16
GND
3
17
OSD ADJ
18
OSD MIX
19
OSD BLK
20
R510
R421
470J
FB
9
330J
C411
0.1uF
D402
EM
PTY
C142
330uF/25V(UR)
+
R148
C110
0.01uF(B)
R511
470J
x2
D403
EM
PTY
R417
470D
CN5
B12B
-Z
R-3.4
1
2
3
4
5
6
7
8
9
10
11
12
C143
10uF/16V(WX
)
+
R149
C111
0.01uF(B)
C416
0.01uF(B)
R422
470D
CN6
B12B
-Z
R-3.4
1
2
3
4
5
6
7
8
9
10
11
12
C428
47uF/16V(WX
)
+
L17
CDR74B/100uH
R150
C112
0.01uF(B)
C413
0.01uF(B)
R424
2.2k
D
C432
0.01uF(B)
C407 0.01uF(B)
R145
1k
D
R151
3.9k
J X
4
C141
47uF/16V(WX
)
+
C130
100uF/16V(WX
)
+
C444
47uF/16V(WX
)
+
R502
3.3k
J
TP
66
R146
39k
D
R501
0
TP
8
C406
1uF/50V(WP
)
C447
0.01uF(B)
TP
67
IC500
TL714CD
NC
1
IN-
2
IN+
3
NC
4
VCC
8
NC
7
OUT
6
GND
5
R147
3.3k
D
TP
55
C113
0.01uF(B)
11V
MV
C
C
MV
C
C
ANVCC
ANVCC
ANVCC
ANVCC
12V
CON
T
RAS
T
_R
HSY
VS
Y
SE
L
SO
G
P
O
W
E
R_
CT
L
1
RED
BRIGHT
CP_IN
CP_INA
CON
T
RAS
T
_G
BRIGHT
CP_IN
CP_INA
CON
T
RAS
T
_B
BRIGHT
BLUE
G
R
EEN
SE
L
HSY
CP_IN
CP_INA
H:NOR
M
AL
L:PO
WE
R SAVE
CHANGE:
FB8,FB9 -> 330J
CHANGE: R506,R509 ->
EMPTY
IC500,IC501 ->
T
L714CD
R510,R511 ->
470J
CHAPTER 6. CIRCUIT DIAGRAM
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