Read Sharp LL-T1810A (serv.man14) Service Manual online
Main PWB 8/8
C37
4.7uF/25V(WX
)
+
TP
22
C18
+
L12
CDRH127/18uH
C3
10uF/25V(WX
)
+
TP
23
C25
220uF/10V(SA
) X
2
+
C9
100uF/25V(UR)
+
TP
6
C288
0.1uF
IC7
LTC1147-3.3
SHUTDOW
N
6
VIN
1
P-DRIVE
8
SENS
E
+
5
SENS
E
-
4
GND
7
CT
2
ITH
3
CN2
S5B
-PH-
S
M
3
-T
B
1
2
3
4
5
R4
6.8k
J
R379
0
R7
1k
D
F2
SSFC 2.0A
R1
10k
J
FB
75
0
CN3
B3P
-VH
1
2
3
L2
CDR74B/100uH
R2
7.87k
D
TP
24
C289
0.1uF
C40
3300pF(B)
C17
0.001uF(CH)
Q1
DTC143EE
TP
25
C503
0.1uF
R8
1k
D
C22
330uF/25V(UR)
+
C5
0.1uF
Q2
2SJ
332
2
3
1
TP
14
C23
0.1uF
FB
3
0
C34
10uF/16V(WX
)
+
TP
15
C28
47uF/20V
(S
N)
+
TP
1
FB
4
BLM
41P750S
TP
11
C20
+
F4
SSFC 0.5A
IC1
PQ
20VZ11
VIN
1
VC
2
VO
3
VREF
4
GND
5
R11
39k
D
TP
12
C21
220uF/10V(SA
) X
2
+
FL1
FLT
F
1A103
MC
1
2
3
R12
3.3k
D
TP
13
R382
47J
(6432
)
1W
C6
100uF/16V(WF)
+
C35
0.1uF
IC37
TC7SET08F
1
2
4
5
3
R383
EMP
T
Y
R6
1k
D
IC6
PQ
20VZ11
VIN
1
VC
2
VO
3
VREF
4
GND
5
L8
CDRH127/47uH
IC5
LTC1147-5
SHUTDOW
N
6
VIN
1
P-DRIVE
8
SENS
E
+
5
SENS
E
-
4
GND
7
CT
2
ITH
3
R5
0
C36
470uF/16V(UR)
+
L5
CDR74B/100uH
TP
5
CN1
S5B
-PH-
S
M
3
-T
B
1
2
3
4
5
R10
1k
D
L6
CDR74B/100uH
C26
0.1uF
D3
RD5.1M-B2
C283
0.33uF(B)
<3216
>
TP
31
F5
SSFC 0.5A
C27
47uF/20V
(S
N)
+
TP
2
C284
0.1uF
TP
32
Q4
2SJ
332
2
3
1
C7
330uF/25V(UR)
+
R428
10k
J
C30
330uF/25V(UR)
+
L3
CDRH127/47uH
TP
3
R427
10k
J
C31
330uF/25V(UR)
+
R15
RN1A2H/0.068J
(1/2W)
R13
1k
J(3225)
1/4W
C1
0.1uF
TP
4
C39
150pF(CH
)
D1
HRF302A
FB
1
BLM
41P750S
C24
47uF/16V(WX
)
+
C41
3300pF(B)
C8
330uF/25V(UR)
+
C2
0.1uF
R9
100J
(502
5)
1/2W
C38
150pF(CH
)
R14
RN1A2H/0.1J(1/2W)
D4
VRDZ2015U
FB
2
BLM
41P750S
IC4
TA78L05F
OU
T
1
GND
2
IN
3
C19
0.001uF(CH)
L1
CDRH127/47uH
C4
0.1uF
TP
21
D2
HRF302A
F1
SSFC 2.0A
BRT
2
ALM
2
ALM
1
ON
/#
O
F
F
ON
/#
O
F
F
VIN
GN
D
VIN
GN
D
BRT
1
11V
MVCC
VCC
11V
BVCC
ADVCC
MVCC
VCC
LVCC
12V
BL_O
FF
POWER_CTL1
POWER_CTL2
BRT
_
VR1
BRT
_
VR2
ALA
R
M
H:NO
RM
AL
L:PO
WE
R
SAVE
H:NO
RM
AL
L:PO
WE
R
SAVE
H:NORM
AL
L:NG
NEW
PAD:
F5 SSFC 0.5A
NEW
PAD:
F4 SSFC 0.5A
NEW
PAD:
D4 VRDZ2015U
