Sharp LL-T1811W (serv.man8) Service Manual ▷ View online
LL-T1811W
6 – 9
9/9
0V
:M
A
X
POWER
MA
INP
W
BK
LT
_E
N
MA
INP
W
BR
TVR
1
BR
TVR
2
PW
GND
PW
GND
V1
2
PW
GND
AGN
D
PW
GND
V1
2
PW
GND
PW
GND
AGN
D
DGN
D
DGN
D
DV
CC
AV
CC
PW
GND
DGN
D
PW
GND
PW
GND
PW
GND
DGN
D
PW
GND
PW
GND
PW
GND
DGN
D
DGN
D
DGN
D
DGN
D
PGN
D
AGN
D
DGN
D
PW
GND
V1
2
DV
3
3
DGN
D
V2
5
V3
3
PW
GND
PW
GND
PW
GND
AGN
D
DGN
D
DGN
D
V1
2
DGN
D
5
5
5
5
5
+
C19
47
uF
/1
6V
(W
F)
R6
39
0F
+
C7
10
0u
F/
20V
(S
A
)
LD7
IC
3
L
M
31
7S
X
1
2
3
ADJ
OUT
PU
T
INP
UT
Q11
DT
C14
3
EE
2
3
1
LD6
C1
0.
1u
F
D4
1N4
148
W
L2
C
D
R
H
7
3/
10
uH
IC
1
LT
13
76CS
8
1
2
3
4
5
6
7
8
BOO
S
T
VIN
VS
W
BIAS
SH
DN
GND
F
B
/S
ENSE
VC
R10
5.
1k
F
+
C4
4.
7u
F/
25
V(
W
X
)
D5
MB
R
S
13
0L
T3
Q1
DT
C14
3
EE
2
3
1
L3
C
D
R
H
7
3/
10
uH
C3
0.
1u
F
LD5
CN1
B3
P-
VH
3
2
1
R33
8
4.
7k
J
R1
0J
R11
22
0F
R7
91
0F
LD1
D1
E
M
PT
Y(
V
R
DZ
20
15U
)
LD2
D3
1N4
1
48
W
C19
9
0.
1u
F
+
C22
0
10
uF
/2
5V
(W
X)
FB
1
BL
M
4
1P
75
0S
L5
NLC56
50/
2
2
uH
L1
CDR
H12
7
/4
7
u
H
+
C20
0
47
uF
/1
6V
(W
F)
C16
33
00
pF(
B
)
L1
4
C
D
R
H
7
3/
10
uH
C21
0.
1u
F
R8
5.
1k
F
D6
MB
R
S
13
0L
T3
LD4
R3
4.
7k
J
R9
5.
1k
F
+
C19
8
47
uF
/1
6V
(W
F)
C2
0.
1u
F
L4
NLC56
50/
2
2
uH
L1
3
NLC56
5
0/
2
2uH
L7
C
D
R
H
7
3/
10
uH
+
C17
47
uF
/1
6V
(W
F)
R24
4
4.
7k
J
LD8
C8
0.
1u
F
+
C5
33
0u
F/
25V
(U
R
)
C15
33
00
pF(
B
)
+
C20
47
uF
/1
6V
(W
F)
+
C10
22
0u
F/
10V
(S
A)
Q3
DT
C14
3
EE
2
3
1
IC
2
LT
13
76CS
8
1
2
3
4
5
6
7
8
BOO
S
T
VIN
VS
W
BIAS
SH
DN
GND
F
B
/S
ENSE
VC
+
C14
47
uF
/1
6V
(W
F)
C20
1
0.
1u
F
CN2
B5
B-
PH-S
M
3
-T
B
1
2
3
4
5
+
C6
10
0u
F/
20V
(S
A
)
R4
0J
LD3
R2
0J
+
C12
22
0u
F/
10V
(S
A)
F2
SS
FC
1.
0A
Q20
DT
C14
3
EE
2
3
1
F1
SS
FC
0.
5A
C9
0.
1u
F
Q2
DT
C14
3
EE
2
3
1
R12
22
0F
D2
UDZ
S5.
6
B
R33
3
EM
P
T
Y
R5
91
0F
PW
GND
LV
12
L1
2
C
D
R
H
7
3/
10
uH
+
C19
7
10
0u
F/
25V
(UR
)
LL-T1811W
6 – 10
1/1
Q1
DTC143EE
2
3
1
R2
10
kJ
Q2
2S
J50
6
S
2
3
1
+
C1
2.2u
F/35V
(WX)
L1
CDRH
73/10uH
+
C2
47
uF/16
V
(WX)
R1
4.7k
J
D
A
B
C
2. LCV_CTRL PWB
3. LED & SW PWB
CN1
S9
B-
Z
R
-3
.4
1
2
3
4
5
6
7
8
9
SW5
SK
HHAJ
14
23
SW4
SK
HHAJ
14
23
SW3
SK
HHAJ
14
23
SW2
SK
HHAJ
14
23
SW1
SK
HHAJ
14
23
SW6
SPPH21
0100
4
5
63
2
1
D1
(L-3VE
G
W
)
3
2
1
INP
U
T
RE
D
+
POW S
W
SE
LECT
-
GREEN
ME
NU
1/1
LL-T1811W
6 – 11
1/1
1.6A
3.15A
4A
5A
4. DC JACK PWB
BRT
V
R2
BRT
V
R1
BLPW
1
BLPW
2
F1
TSC 250V
HOL
D
ER
H-0032-1 x2
C5
CN6
1
2
FB3
CN2
3
2
1
CN4
1
2
3
4
5
6
7
FB6
F2
TSC 250V
HOL
D
ER
H-0032-1 x2
C1
0.
1uF
FB5
C6
D1
VRDZ2015U
FB1
FB4
C2
0.
1uF
C8
0.
1uF
CN5
1
2
3
4
5
C7
0.
1uF
C3
1.
0uF
FB2
CN3
1
2
3
4
5
6
7
C4
1.
0uF
D2
VRDZ2015U
CN1
1
2
3
4
GND
NC
+12V
FG
TCP7361-11-0201
RPE110F104Z50
RPE110F104Z50
BL02RN1-R62
BL02RN1-R62
BL02RN1-R62
BL02RN1-R62
BL02RN1-R62
BL02RN1-R62
RPE123F104Z50
RPE123F104Z50
D
S
306-
55B222M
5
0
D
S
306-
55B222M
5
0
2200PF
2200PF
RPE110F104Z50
B3PS-VH
S2B-PH-K-S
USB POWER
RPE110F104Z50
S5B-PH-K-S
MAI
N
PWB SIDE
S 7B-PH-K-S
INV
SIDE
INV
SIDE
S 7B-PH-K-S
F1 TSC
250V
The capaci
ties of fuses F1 and F2 are screen-printed
withi
n boxes as shown in the figure.
F2 TSC
250V
F1screen-printed
F
2 screen-pri
nted
LL-T1811W
6 – 12
5. USB PWB
1/1
