DOWNLOAD Sharp LL-T1511A (serv.man20) Service Manual ↓ Size: 1.51 MB | Pages: 8 in PDF or view online for FREE

Model
LL-T1511A (serv.man20)
Pages
8
Size
1.51 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Chapter 6 - Circuit diagrams
File
ll-t1511a-sm20.pdf
Date

Sharp LL-T1511A (serv.man20) Service Manual ▷ View online

P
O
WE
R
/MC
U
U9
24LC1
6
B
A0
1
A1
2
A2
3
VS
S
4
SI
5
SCK
6
WP
7
VCC
8
R76
10K
0805
5%
12
B1
5
500z
/100M
12
CHOCK2
R6H_6X
10
12
R115
4.
7K
JP
8
PH_
4
1
2
3
4
C82
0.
1u
F
JP
3
POW
E
R_JA
CK20_
B
2
1
3
C106
33P
1
2
B7
6
300z
/100M
1
2
R87
1K
RP1
6
4.
7K
*4
8
1
7
2
6
3
5
4
R91
10K
R71
40.
2
K
0805
1
2
C75
1uF
16V
0805
1
2
B7
7
300z
/100M
1
2
C62
1000
P
0805
12
C80
0.
1U/
2
0V/
N
A
R81
100K
0603
1
2
C162
1uF/
N
A
1
2
B7
8
300z
/100M
1
2
C79
0.
1U/
2
0V/
N
A
B6
4
220z
/100M
12
B2
4
300z
/100M
12
Q4
M
M
B
T
3
906L
B
EC
R92
10K
C66
1uF
0805
1
2
C73
10uF/
1
6
V
CPWX4.
3
1
2
+
R70
2.
94
K/
1%
1
2
B2
3
300z
/100M
12
R124
4.
7K
/N
A
C72
10uF/
1
6
V
CPWX4.
3
1
2
+
RP1
1
4.
7K
*4
8
1
7
2
6
3
5
4
B2
2
300z
/100M
12
U7
EZ108
4CT
VI
N
3
GND
1
VO
UT
0
2
VO
UT
1
4
C87
22uF/
1
6
V
C86
0.
1u
F
R123
0
B1
4
500z
/100M
3216
1
2
Q6
SI
9
410DY
SO
8
2
4
8
7
3
6
5
1
G
S
D
RP1
2
4.
7K
*4
8
1
7
2
6
3
5
4
B6
8
300z
/100M
12
R78
165
0603
1%
1
2
R75
100
0603
1%
1
2
RP1
3
4.
7K
*4
8
1
7
2
6
3
5
4
B2
7
300z
/100M
12
B2
6
300z
/100M
12
C77
100u
F
/2
5
V
CPWX8.
3
1
2
+
JP
7
PH_
5
1
2
3
4
5
Q8
M
M
B
T
3
904L
C71
0.
01
uF
1
2
Q9
M
M
B
T
3
906L
B
E
C
Q12
M
M
B
T
3
904L
B2
5
300z
/100M
12
R83
1K
0603
1
2
C74
470u
F
/1
6
V
1
2
+
Q10
M
M
B
T
3
906L
B
E
C
R128
1M
J2
CON4
1
2
3
4
B2
1
300z
/100M
12
R85
10K
0603
1
2
Q5
M
M
B
T
3
906L
B
E
C
R95
15K
R79
22
0603
12
B7
4
300z
/100M
12
C155
1uF
0805
1
2
R94
470
R126
NA
1
2
R72
4.
99
K
0805
1%
12
R97
0
/N
A
C68
0.
1u
F
1
2
U6
HI
P6
013
RT
1
O
C
SET
2
SS
3
COMP
4
FB
5
EN
6
GND
7
PHA
S
E
8
UGATE
9
B
OOT
10
NC3
11
NC2
12
NC1
13
VCC
14
R77
1K
/1
%
0805
1
2
C67
0.
1u
F
1
2
L1
4.
7UH/
8
A
CORE_7X
13X2
S
D
12
C63
1uF
1
2
D10
SR3
4
C64
470u
F
/1
6
V
1
2
+
C107
33P
1
2
R98
0
/N
A
Q7
DTC144WK
1
2
3
C65
C108
33P
1
2
C157
0.
1u
F
D11
RLZ15A
A
K
R89
4.
7K
C161
1000
P
C81
0.
1u
F
/
NA
U8
KI
A
7042/
NA
3
1
2
GND
OUT
VCC
C83
10uf
/16V
C109
33P
1
2
JP
4
PH_
9
1
2
3
4
5
6
7
8
9
C156
1uF
1
2
R101
15K
D13
1N414
8
A
K
R86
130
1
2
C85
22P
C160
0.
1u
F
C110
33P
1
2
C158
1000
P
C76
1uF
1
2
R88
470/
N
A
C84
22P
C159
1uF
1
2
C78
10uF/
1
6
V
CPWX4.
3
1
2
+
C69
33P
1
2
C111
33P
1
2
C151
0.
1u
F
1
2
R108
10K
Y2
20M
Hz
/22P
D12
RLZ15A
A
K
R90
100K
F1
RGE500
R100
470
R84
10K
1
2
CHOCK1
R6H_6X
10
12
Q3
HUF75307D
G
D
S
RP1
4
4.
7K
*4
8
1
7
2
6
3
5
4
Q14
M
M
B
T
3
904L/
NA
C163
0.
1u
F
/NA
D9
1N414
8
A
K
R82
10K
0603
12
C70
470u
F
/1
6
V
1
2
+
J3
3
P
X
1
/.1
/MA
/G
O
L
D
1
1
2
2
3
3
R93
100K
/N
A
B7
5
300z
/100M
1
2
RP1
5
4.
7K
*4
8
1
7
2
6
3
5
4
U10
M
675
9
P
1
.0
/T2
2
P
1
.1
/T2
E
X
3
P
1
.2
/E
C
I
4
P
1
.3
/C
E
X
0
5
P
1
.4
/C
E
X
1
6
P
1
.5
/C
E
X
2
7
P
1
.6
/C
E
X
3
/W
A
IT
#
8
P1
.7
/C
EX
4/
A17/
W
9
RST
10
P
3
.0
/R
X
D
11
P
3
.1
/TX
D
13
P
3
.2
/IN
T0
#
14
P
3
.3
/IN
T1
#
15
P
3
.4
/T0
16
P
3
.5
/T1
17
P
3
.6
/W
R
#
18
P
3
.7
/R
D
#
/A
16
19
XT
A
L
2
20
XT
A
L
1
21
VS
S
22
A8
/P
2.
0
24
A9
/P
2.
1
25
A1
0/
P2.
2
26
A1
1/
P2.
3
27
A1
2/
P2.
4
28
A1
3/
P2.
5
29
A1
4/
P2.
6
30
A1
5/
P2.
7
31
PS
EN#
32
AL
E/
PRO
G
#
33
EA
#/
VP
P
35
AD7
/P0.
7
36
AD6
/P0.
6
37
AD5
/P0.
5
38
AD4
/P0.
4
39
AD3
/P0.
3
40
AD2
/P0.
2
41
AD1
/P0.
1
42
AD0
/P0.
0
43
VCC
44
NI
C
1
NI
C
12
NI
C
23
NI
C
34
C105
33P
1
2
R80
100K
0603
1
2
SCL
SDA
RES
E
T
AUTO_BRI
_CTRL
KE
Y_DO
W
N
#
KE
Y_UP
#
KE
Y_S
E
LE
CT#
KE
Y_M
E
NU#
LE
D_G
R
E
E
N#
RES
E
T
VCC_
LCD
KE
Y_S
E
LE
CT#
KE
Y_M
E
NU#
SO
F
T
_
P
W
R
#
KE
Y_DO
W
N
#
SDA
SO
F
T
_
P
W
R
#
SCL
TX
D
RXD
HOT
_
K
E
Y
HOT
_
K
E
Y
AUTO_BRI
_CTRL
AUTO_BRI
_DE
T
ECT
AUTO_BRI
_DE
T
ECT
KE
Y_UP
#
LE
D_G
R
E
E
N
LE
D_G
R
E
E
N
LE
D_AM
B
E
R
LE
D_AM
B
E
R
LE
D_AMB
E
R#
+3
.3
V
VCC_LCD
12
VI
N
VDD_12
VDD_12
VDD_12
12
VI
N
+3
.3
V
+5
V
+5
V
+5V
+5
V
GND
GND
+5
V
GND
GND
GND
GND
+5
V
GND
GND
GND
GND
GND
+5
V
12_GND
GND
+5
V
GND
GND
GND
GND
+5
V
GND
+5
V
GND
GND
GND
+5
V
+5
V
+5
V
+5
V
+5
V
GND
12_GND
12_GND
12_GND
12_GND
12_GND
12_GND
12_GND
12_GND
GND
12_GND
12_GND
12_GND
12_GND
GND
12_GND
VG
A_
CON
HDATA
0
RES
E
T#
IR
Q
HFS
HDATA
1
HDATA
2
HDATA
3
HCLK
BRI
_
PW
M
SY
NC_SE
LECT
EN_
L
CD#
H_P
O
LA
RI
T
Y
V_
PO
LARI
T
Y
EN_
L
CD#
V_
BYP
AS
S
EN_
B
L#
PARAM
E
TER
EEPROM
POWER
 CONN.
OV
ER VOTAGE PROTECTION
12V-->5V
5V-->3.3
V
RESET
L
C
D POWE
R
1/
2W
0.
1u
F
OUTPUT
C1
34
33
P
1
2
C1
29
33
P
1
2
B36
1
2
0
z
/10
0M
12
C1
35
33
P
1
2
C1
24
33
P
1
2
B39
1
2
0
z
/10
0M
12
B16
12
0z
/1
0
0
M
12
C9
6
10
0u
F/
25
V
CP
WX8
.3
1
2
B52
1
2
0
z
/10
0M
12
C1
36
33
P
1
2
R1
05
1K
B79
30
0z
/1
0
0
M
12
R1
20
5.
6K
B38
1
2
0
z
/10
0M
12
B53
1
2
0
z
/10
0M
12
C1
37
33
P
1
2
C9
7
0.
1uF
B40
1
2
0
z
/10
0M
12
B18
12
0z
/1
0
0
M
12
C9
4
0.
1uF
1
2
B55
1
2
0
z
/10
0M
12
C9
5
0.
1uF
1
2
C1
38
33
P
1
2
B41
1
2
0
z
/10
0M
12
B54
1
2
0
z
/10
0M
12
B19
50
0z
/1
0
0
M
1
2
C1
40
33
P
1
2
B43
1
2
0
z
/10
0M
12
C8
8
10
0P
1
2
B57
1
2
0
z
/10
0M
12
C1
30
33
P
1
2
C1
39
33
P
1
2
B42
1
2
0
z
/10
0M
12
Q11
M
M
B
T
39
04
L
B56
1
2
0
z
/10
0M
12
C1
41
33
P
1
2
B45
1
2
0
z
/10
0M
12
MT
G2
ID
3.
2/
OD
8.
0
4
5
6
7
9
10
1
2
3
8
11
12
C99
0.
1uF
1
2
J5
12
34
56
78
91
0
11
12
13
14
15
16
17
18
19
20
C9
2
10
uF/
1
6V
CP
WX4
.3
1
2
+
MT
G3
ID
3.
2/
OD
8.
0
4
5
6
7
9
10
1
2
3
8
11
12
B63
1
2
0
z
/10
0M
12
C1
42
33
P
1
2
JP
6
PH
_6
1
2
3
4
5
6
B44
1
2
0
z
/10
0M
12
FD
1
FI
DU
CI
AL
-MA
R
K
1
FD
2
FI
DU
CI
AL
-MA
R
K
1
B59
1
2
0
z
/10
0M
12
C1
43
33
P
1
2
B51
1
2
0
z
/10
0M
12
FD
3
FI
DU
CI
AL
-MA
R
K
1
C1
12
33
P
1
2
B17
12
0z
/1
0
0
M
12
FD
4
FI
DU
CI
AL
-MA
R
K
1
B58
1
2
0
z
/10
0M
12
C1
44
33
P
1
2
B47
1
2
0
z
/10
0M
12
FD
8
FI
DU
CI
AL
-MA
R
K
1
C1
13
33
P
1
2
C8
9
33
P
1
2
FD
7
FI
DU
CI
AL
-MA
R
K
1
B61
1
2
0
z
/10
0M
12
C1
46
33
P
1
2
B20
50
0z
/1
0
0
M
12
B46
1
2
0
z
/10
0M
12
C1
15
33
P
1
2
C9
1
10
P
1
2
B62
1
2
0
z
/10
0M
12
C1
00
10
0u
F/
25
V
CP
WX8
.3
1
2
C1
45
33
P
1
2
R1
06
1K
B49
1
2
0
z
/10
0M
12
J4
12
34
56
78
91
0
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
C1
14
33
P
1
2
R1
21
4.
7K
B60
1
2
0
z
/10
0M
12
C1
47
33
P
1
2
B50
1
2
0
z
/10
0M
12
C1
16
33
P
1
2
FD
5
FI
DU
CI
AL
-MA
R
K
1
Q13
M
M
B
T
39
04
L
FD
6
FI
DU
CI
AL
-MA
R
K
1
C1
48
33
P
1
2
B48
1
2
0
z
/10
0M
12
C1
17
33
P
1
2
C9
8
0.
1uF
C1
23
33
P
1
2
MT
G5
ID
3.
2/
OD
8.
0
4
5
6
7
9
10
1
2
3
8
11
12
C9
3
N/
A
1
2
B28
1
2
0
z
/10
0M
12
C1
22
33
P
1
2
B29
1
2
0
z
/10
0M
12
C1
18
33
P
1
2
MT
G1
ID
3.
2/
OD
8.
0
4
5
6
7
9
10
1
2
3
8
11
12
R1
07
4.
7K
B30
1
2
0
z
/10
0M
12
C1
20
33
P
1
2
R1
03
4.
99/
1
%
C1
21
33
P
1
2
B31
1
2
0
z
/10
0M
12
C1
19
33
P
1
2
B32
1
2
0
z
/10
0M
12
C1
25
33
P
1
2
B33
1
2
0
z
/10
0M
12
R1
02
4.
7K
R1
04
0/
NA
C1
31
33
P
1
2
C1
26
33
P
1
2
B34
1
2
0
z
/10
0M
12
C1
32
33
P
1
2
C1
28
33
P
1
2
B35
1
2
0
z
/10
0M
12
MT
G4
ID
3.
2/
OD
8.
0
4
5
6
7
9
10
1
2
3
8
11
12
C1
33
33
P
1
2
C1
27
33
P
1
2
B37
1
2
0
z
/10
0M
12
BA
A4
R
AA6
R
AA4
R
AA2
CL
K
BA
A6
BB
A7
BB
A5
BB
A3
BA
A7
BA
A5
GBA6
BA
A3
GAA6
GAA4
GAA3
GBA4
GAA2
GBA2
R
AA7
R
AA5
R
AA3
R
BA7
BB
A6
GAA5
R
BA5
BB
A4
BB
A2
BA
A2
R
BA3
GBA7
GBA5
GBA3
R
BA6
GAA7
R
BA4
R
BA2
H_
SY
NC
CL
K
BB
A7
BB
A6
BB
A2
GBA7
GBA3
GBA2
R
BA5
R
BA3
BA
A6
BA
A4
GBA5
BA
A5
R
BA4
GAA4
GAA6
R
AA5
BA
A2
R
AA7
GAA3
GAA2
GAA5
R
AA6
GAA7
R
BA6
BA
A3
R
BA2
R
BA7
GBA6
GBA4
BB
A3
BB
A4
BB
A5
R
AA2
R
AA4
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R
AA3
BA
A7
VCC_LCD
GND
GND
G
ND
GND
GND
GND
VCC_LCD
GND
GND
GND
GND
GND
GND
12VIN
GND
GND
GND
+5V
GN
D
GND
GND
+5V
LC
D_C
L
K
H_
SY
NC
V_SY
NC
DE
EN_BL#
E_B5
E_B2
O_B5
E_G3
E_G7
O_G2
O_B2
E_R
7
O_R5
O_B3
E_B7
E_G4
O_R6
O_G4
O_B4
E_R
6
O_R2
O_G7
E_B3
O_G5
E_R
5
E_R
2
O_R3
O_G6
O_B6
E_G2
E_B6
O_R4
O_G3
O_B7
E_G6
E_G5
E_B4
O_R7
BR
I_PW
M
E_R
4
E_R
3
TO INVERTER
UP
 S
TRE
AM
VC
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
2
1
A
K
+
GND
OUT
VC
C
KI
A7
0
4
2
VC
C
DA
TA
 -
DA
TA
 +
GND
 
VC
C
DA
TA
 -
DA
TA
 +
GND
VC
C
DA
TA
 -
DA
TA
 +
GND
J3
+
2. USB PWB
B2
2
BE
AD
_1
2
1
0
U1
9
1
2
3
R
117
47
0
C
127
0.1U
C
280
47
0uF
/16V
C3
1u
f/
50
V
D1
1N
41
48/
NA
VC
C
R3
22
0K
R
119
10
0K
/N
A
R
120
4K
7
3.3V
12
B4
BE
AD
3.3V
12
B3
BE
AD
US
B+
US
B-
RE
SE
T
12
B1
BE
AD
12
B2
BE
AD
R4
33
R7
33
3.3V
R2
1K
5
R1
4K
7/N
A
U1
KC82C160
23
34
22
33
19
18
38
15
8
37
41
40
C4
10
u/16V
C5
0.1U
C6
10
u/16V
C7
0.1U
C8
0.1U
C9
10
3P
R2
2
4K
7
R2
3
75
R2
4
20
K
25
24
17
16
20
R2
6
10
0
C1
3
18
P
C1
2
18
P
Y1
1
2
MHz
R2
5
1M
XO
UT
XI
N
VC
OI
N
CP
OUT
PU
LL
_
D
OWN
GND
GND
VD
D
VD
D
AG
ND
A-
VDD
TE
ST
PC
ONF
IG
2
RE
SE
T
UP
_D
M
UP
_D
P
PC
ONF
IG
1
DN
_D
P1
DN
_D
M
1
DN
_D
P2
DN
_D
M
2
DN
_D
P3
DN
_D
M
3
DN
_D
P4
DN
_D
M
4
PWON
1#
PS
TS
IN
1
PWON
2#
PS
TS
IN
2
PWON
3#
PS
TS
IN
3
PWON
4#
PS
TS
IN
4
42
43
2
3
4
5
6
7
10
31
11
32
12
35
13
36
R
5
  
    
3
3
R
6
  
    
3
3
R
8
  
    
3
3
R
9
  
    
3
3
R
18    
3
3
R
19    
3
3
R
20    
3
3
R
21    
3
3
GA
NG
US
B-
V
D
D
US
B-
V
S
S
1
44
9
14
21
26
39
27
28
29
30
NC
NC
NC
NC
NC
NC
NC
NC
C1
0
0.1U
C1
1
10
u/16V
21
B5
BE
AD
3.3V
RP
1
15
K
10
5







9
DN
1_
DP
DN
1_
DM
DN
2_
DP
DN
2_
DM
VC
C
C1
0.1U
3.3V
C2
0.1U
R1
0
56
0K
R1
2
56
0K
R1
4
10
0K
R1
6
10
0K
R1
1
56
0K
R1
3
56
0K
R1
5
10
0K
R1
7
10
0K
PS
TS
IN
2
PWON
2
PS
TS
IN
1
PWON
1
4
5
6
12
11
10
3
2
1
7
8
9
7
8
9
3
2
1
4
5
6
12
11
10
4
5
6
12
11
10
3
2
1
7
8
9
7
8
9
3
2
1
4
5
6
12
11
10
MTG1
ID3
.5
/OD
7.0
MTG2
ID3
.5
/OD
7.0
MTG3
ID3
.5
/OD
7.0
MTG4
ID3
.5
/OD
7.0
1
1
1
1
1
1
FD
1
FI
DUC
IA
L
-MA
RK
FD
3
FI
DUC
IA
L
-MA
RK
FD
5
FI
DUC
IA
L
-MA
RK
FD
2
FI
DUC
IA
L
-MA
RK
FD
4
FI
DUC
IA
L
-MA
RK
FD
6
FI
DUC
IA
L
-MA
RK
1
1
FD
7
FI
DUC
IA
L
-MA
RK
FD
8
FI
DUC
IA
L
-MA
RK
1
1
TP
1
RD
09
0
TP
2
RD
09
0
3.3V
1
23
V
in
V
out
G
U4
62
FP
330
2P
R
C3
2
10
0u/10
V
C3
1
10
0u/10
V
VC
C
1
2
C
274
0.1U
1
2
C
272
47
U/25
V
C
P
W
X6.6
1
2
12
+
1
2
C
275
0.1U
C
281
47
0uF
/16V
B2
1
BE
AD
_1
2
1
0
1
2
3
4
5
6
C
O
NN
_U
S
B_B
X
1
2
1
2
C
283
33
P
C
282
33
P
R
122
15
K
R
121
15
K
US
B+
US
B-
BU
S_
VC
C
1
2
3
4
5
6
J1
C
O
NN
_U
S
B_A
X
1
J2
C
O
NN
_U
S
B_A
X
1
1
2
3
4
5
6
12
12
12
12
12
12
B1
0
B1
1
B1
2
BE
AD
_1
2
1
0
BE
AD
BE
AD
B7
B8
B9
BE
AD
_1
2
1
0
BE
AD
C2
5
C
2
6
C2
7
C
2
8
C2
9
C
3
0
33
P
3
3
P
0.1U
33
P
3
3
P
0.1U
C
279
33
P/N
A
C
276
33
P/N
A
C
278
33
P/N
A
C
277
33
P/N
A
CN
2_
DM
CN
2_
DP
CN
1_
DM
CN
1_
DP
C2
3
0.1U
C2
4
22
0u/16
V
C1
7
0.1U
C1
8
22
0u/16
V
C2
2
10
0u/10
V
VC
C
U3
MI
C2
5
2
6
PS
TS
IN
2
PWON
2
PS
TS
IN
1
PWON
1
4
3
2
1
5
8
7
6
FL
GB
CT
LB
FL
GA
CT
LA
OUT
A
OUT
B
VC
C
GND
1
2
Page of 8
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Sharp LL-T1511A (serv.man20) Service Manual ▷ Download

  • DOWNLOAD Sharp LL-T1511A (serv.man20) Service Manual ↓ Size: 1.51 MB | Pages: 8 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LL-T1511A (serv.man20) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LL-T1511A (serv.man20) Monitor. Information contained in Sharp LL-T1511A (serv.man20) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.