Sharp LL-T2010W (serv.man20) Service Manual ▷ View online
LL-T2010W
CIRCUIT DIAGRAM
7 – 2
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
2/8
BA
N
K
0
:
AN
AL
OG
BA
N
K
1
:
DI
GITAL
BA
N
KSE
L
L
: BA
NK
0
H : BA
NK
1
A
N
AL
O
G
_
SE
L
D
IGITA
L
_
SEL
AU
TO
SE
L
E
C
T
(R
eset
)
L
H
L
H
AN
A
L
OG
ED
ID
DIGITA
L
ED
ID
ILLE
GAL
DV
I_5V
RX
2
-3
RX2+3
RX
1
-3
RX1+3
RX
0
-3
RX0+3
RX
C+
3
RX
C-
3
AR
E
D
1
AB
L
U
E
1
AH
S
Y
1
AGR
E
EN
1
AN
GN
D
1
DD
C_S
C
L
3
AV
SY
1
A
N
AL
O
G
_
SE
L
5
D
IGITA
L
_
SEL
5
DGN
D
DGN
D
DV
CC
DV
CC
DGN
D
DGN
D
DGN
D
DGN
D
DV
CC
DV
CC
D15
RB
715F
2
3
1
R91
4.
7kJ
R90
4.
7kJ
R93
47k
J
IC
7
B
U
9882F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S
C
L_P
C0
S
D
A_
PC0
NC
S
C
L_P
C1
S
D
A_
PC1
NC
GND
S
DA
_
M
ON
S
C
L_MON
DD
CEN
A
BA
N
KSE
L
DU
AL_P
CB
WP
B
VC
C
R92
1k
J
D16
RB
715F
2
3
1
R88
4.
7kJ
R89
47k
J
R87
4.
7kJ
R86
4.
7kJ
FB1
B
L
M18PG6
00SN
1
R82
EM
PTY
CN
2
S
D-74
320-1
004
1
2
4
5
6
7
9
10
12
13
16
17
18
20
21
23
24
3
15
19
22
11
8
14
C1
C2
C3
C4
C5
RX
2-
RX
2+
RX
4-
RX
4+
SC
L
SD
A
RX
1-
RX
1+
RX
3-
RX
3+
HP
RX
0-
RX
0+
RX
5-
RX
5+
RX
C+
RX
C-
GND
GND
GND
GND
GND
VS
5V
AR
E
D
AGR
E
EN
AB
L
U
E
AH
S
Y
AN
GN
D
R85
4.
7kJ
R81
10k
J
R83
100J
R84
100J
C20
3
10uF(
3216)
Q5
DTC1
43EE
2
3
1
C27
0.
1uF
Q4
IM
H4
A
1
2
3
4
5
6
C1
B2
E2
C
2
B1
E1
Q3
DTC1
43EE
2
3
1
R23
4
47k
J
DD
C_S
D
A
3
LL-T2010W
CIRCUIT DIAGRAM
7 – 4
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
4/8
F
or IC10
F
or IC12
F
or IC11
FSD
A
TA42
FSAD
DR5
FSAD
DR5
FSAD
DR7
FSD
A
TA32
FSD
A
TA23
FSD
A
TA2
FSAD
DR13
FSAD
DR4
FSAD
DR5
FSD
A
TA17
FSAD
DR9
FSD
A
TA30
FSD
A
TA4
FSD
A
TA26
FSD
A
TA18
FSAD
DR3
FSD
A
TA15
FSAD
DR7
FSAD
DR11
FSAD
DR1
FSAD
DR7
FSD
A
TA7
FSAD
DR1
FSAD
DR8
FSAD
DR1
FSD
A
TA1
FSAD
DR3
FSAD
DR10
FSAD
DR2
FSD
A
TA36
FSD
A
TA9
FSAD
DR12
FSAD
DR0
FSD
A
TA33
FSAD
DR10
FSAD
DR4
FSD
A
TA46
FSAD
DR7
FSD
A
TA22
FSAD
DR3
FSD
A
TA13
FSAD
DR11
FSAD
DR0
FSD
A
TA40
FSD
A
TA41
FSAD
DR8
FSD
A
TA44
FSAD
DR0
FSD
A
TA20
FSAD
DR6
FSD
A
TA45
FSD
A
TA8
FSAD
DR5
FSAD
DR9
FSD
A
TA12
FSAD
DR6
FSD
A
TA34
FSD
A
TA29
FSAD
DR10
FSAD
DR4
FSD
A
TA16
FSAD
DR10
FSD
A
TA31
FSD
A
TA21
FSAD
DR4
FSD
A
TA14
FSD
A
TA37
FSAD
DR8
FSD
A
TA5
FSAD
DR1
FSD
A
TA11
FSAD
DR6
FSD
A
TA0
FSAD
DR11
FSD
A
TA10
FSAD
DR3
FSD
A
TA25
FSD
A
TA38
FSD
A
TA43
FSAD
DR2
FSAD
DR8
FSD
A
TA35
FSD
A
TA27
FSAD
DR9
FSD
A
TA28
FSD
A
TA39
FSD
A
TA3
FSAD
DR0
FSAD
DR11
FSAD
DR6
FSAD
DR2
FSD
A
TA47
FSD
A
TA24
FSAD
DR9
FSD
A
TA19
FSD
A
TA6
FSAD
DR2
FSAD
DR[
13..0]
3
FSC
L
K
3
FSC
K
E
3
FSR
A
S
3
FSC
A
S
3
FSD
Q
M1
3
FSD
Q
M2
3
FSD
Q
M3
3
FSW
E
3
FSD
Q
M0
3
DGN
D
DV33
DV33
DGN
D
DGN
D
DGN
D
DV33
DGN
D
DGN
D
DV33
DGN
D
DV33
DGN
D
DGN
D
DV33
DGN
D
DV33
DGN
D
DV33
C119
220pF
R117
10kJ
R131
EMPTY
IC
10
HY57V161610DTC-7
21
22
23
24
27
28
29
30
31
32
20
19
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
35
34
18
17
16
15
14
36
37
1
25
7
13
38
44
26
50
4
10
41
47
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CLK
CKE
/C
S
/R
AS
/C
AS
/W
E
LDQM
UD
QM
NC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
C131
0.1uF
R109
EMPTY
C134
220pF
R110
10kJ
R120
10kJ
R124
EMPTY
C124
0.1uF
R119
EMPTY
C115
0.1uF
C118
220pF
R129
EMPTY
IC
11
HY57V161610DTC-7
21
22
23
24
27
28
29
30
31
32
20
19
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
35
34
18
17
16
15
14
36
37
1
25
7
13
38
44
26
50
4
10
41
47
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CLK
CKE
/C
S
/R
AS
/C
AS
/W
E
LDQM
UD
QM
NC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
R115
EMPTY
R126
10kJ
R118
EMPTY
C130
0.1uF
R116
10kJ
R130
10kJ
R123
10kJ
C125
220pF
R132
10kJ
C117
0.1uF
C128
10uF(3216)
C121
10uF(3216)
C120
220pF
R135
10kJ
IC
12
HY57V161610DTC-7
21
22
23
24
27
28
29
30
31
32
20
19
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
35
34
18
17
16
15
14
36
37
1
25
7
13
38
44
26
50
4
10
41
47
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CLK
CKE
/C
S
/R
AS
/C
AS
/W
E
LDQM
UD
QM
NC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
R122
10kJ
R134
10kJ
C133
220pF
R113
10kJ
R121
EMPTY
C122
0.1uF
R125
EMPTY
C126
220pF
C114
10uF(3216)
R114
EMPTY
C116
0.1uF
R127
EMPTY
C132
220pF
R111
10kJ
R128
10kJ
C129
0.1uF
R133
EMPTY
C127
220pF
R112
EMPTY
R136
EMPTY
C123
0.1uF
FSD
A
TA[0.
.47]
3
LL-T2010W
CIRCUIT DIAGRAM
7 – 5
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
LED_GR
N
KE
Y_-
KE
Y_+
MENU
LE
D_RE
D
SE
LEC
T
IN
PU
T
PW
M
0
RX
D
TX
D
GP
IO
4
GP
IO
5
GP
IO
2
GP
IO
0
GP
IO
6
GP
IO
3
GP
IO
1
GP
IO
7
MAI
N
P
W
7
DV
33
V12
DG
ND
DG
ND
DV
CC
DV
CC
DG
ND
DG
ND
DV
CC
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
R193
+
C146
2.2uF/35V
(W
X)
C148
CN
4
EMP
T
Y
(S4B
-PH
-S
M3-TB
)
1
2
3
4
R202
100J x6
R192
TP
50
Q9
MMB
T
3904LT1
1
2
3
C152
TP
47
TP
43
FB
15
BLM18A
G121S
N1
TP
44
C149
R191
R199
R189
4.7kJ x5
R186
EMP
T
Y
FB
7
BLM18A
G121S
N1
FB
6
BLM18A
G121S
N1
R197
R200
FB
9
BLM18A
G121S
N1
TP
51
C150
FB
8
BLM18A
G121S
N1
TP
48
FB
11
BLM18A
G121S
N1
C154
E
M
PT
Y X
6
TP
45
FB
10
BLM18A
G121S
N1
FB
12
BLM18A
G121S
N1
D18
UD
ZS
5.6B
R195
4.7kJ
R198
Q8
MMB
T
3904LT1
1
2
3
R188
100J
FB
14
BLM18A
G121S
N1
R182
1kJ
R183
10kJ
R190
R185
1kJ
C151
+
C147
2.2uF/35V
(W
X)
R184
100J
TP
49
CN
5
S9B
-ZR
-S
M3A-
TF
1
2
3
4
5
6
7
8
9
R187
10kJ
TP
46
R196
TP
42
G
P
IO
[7..0]
3
5/8
P
L
CC44
5V
L
AU
TO
SE
LEC
T
(Reset)
DI
G
IT
A
L
ED
ID
ILLEGA
L
AN
ALO
G
_
SE
L
H
AN
ALO
G
ED
ID
DIG
ITAL_S
EL
L
H
EA
/VP
P
L :
External ROM
H
: Inter
nal
RO
M
12V
: Flash
Pr
ogramming
[SE
L
]
H
:INP
U
T
1
( D
V
I A
nal
og )
L:IN
PU
T2 ( R
G
B )
RX
D
H
D
A
T
AF0
H
D
A
T
AF1
H
D
A
T
AF2
H
D
A
T
AF3
TX
D
TX
D
SD
A
SC
L
RX
D
PO
W
E
R
_
CT
L
SE
L
1
BK
LT_EN
7
HC
LK
3
/IR
Q
3
BR
TV
R
7
AN
ALO
G
_
SE
L
2
DIG
ITAL_S
EL
2
HR
EF
1
1
HR
EF
2
1
RX
D
1
TX
D
1
/R
ESE
T
3
DG
ND
DG
ND
DV
CC
DG
ND
DV
CC
DG
ND
DV
CC
DV
CC
DV
CC
DG
ND
DG
ND
DV
CC
DG
ND
DV
CC
DG
ND
DV
CC
DG
ND
DG
ND
DV
CC
AV
CC
AG
N
D
AV
CC
AG
N
D
AV
CC
AG
N
D
DG
ND
DV
CC
DG
ND
DV
CC
DV
CC
DV
CC
DG
ND
DG
ND
DG
ND
DV
CC
DV
CC
DV
CC
DG
ND
DV
CC
DG
ND
DV
CC
R148
4.7kJ
R152
0J
IC
13
BR24C16FV
1
2
3
4
5
6
7
8
A0
A1
A2
GN
D
SD
A
SC
LK
WP
VC
C
C136
10uF/3216
R143
EMP
T
Y
R238
EMP
T
Y
R166
EMP
T
Y
TP
40
R177
RN
30
33J*
4
1
2
3
4
5
6
7
8
R153
EMP
T
Y
R157
0J
R172
R137
1kJ
R161
1kJ
R170
R167
EMP
T
Y
C141
0.1uF
R142
EMP
T
Y
R165
EMP
T
Y
C142
0.1uF
Q6
EMP
T
Y
(D
T
C
143E
E)
2
3
1
R149
4.7kJ
R160
1kJ
C135
10uF/3216
TP
41
R140
10kJ
R168
EMP
T
Y
C138
0.1uF
IC
16
PS
T598I
1
2
3
4
5
M/R
SU
B
GN
D
V
O
U
T
VC
C
R162
4.7kJ
Q7
DTC
143E
E
2
3
1
R154
EMP
T
Y
R156
EMP
T
Y
R145
1kJ
C137
0.1uF
R141
10kJ
+
C145
EMP
T
Y
(22uF/16V
(WX
))
R147
1kJ
C139
0.1uF
R178
1kJ x7
R150
4.7kJ
R144
EMP
T
Y
R175
R163
4.7kJ
R176
R159
4.7kJ
R146
1kJ
R235
EMP
T
Y
R174
R171
33J
IC
14
M62334F
P
1
2
3
4
5
6
7
8
AO
1
AO
2
AO
3
AO
4
GN
D
SD
A
SC
L
VC
C
X3
R155
EMP
T
Y
TP
39
C140
0.1uF
R169
33J
D17
DAN202U
1
2
3
R151
0J
C143
10pF
R164
EMP
T
Y
FB
5
BLM18P
G600SN1
R138
1kJ
IC
15
P89C51RD
2
9
8
2
3
4
5
6
7
11
13
14
15
16
17
18
19
10
21
20
22
1
12
23
34
24
25
26
27
28
29
30
31
32
33
43
42
41
40
39
38
37
36
35
44
P1.7/
EX4
P1.6/
EX3
P1.0/
T
2
P1.1/
T
2EX
P1.2/
E
C
I
P1.3/
EX0
P1.4/
EX1
P1.5/
EX2
P3.0/
R
x
D
P3.1/
T
x
D
P3.2/
INT0
P3.3/
INT1
P3.4/
T
0
P3.5/
T
1
P3.6/
W
R
P3.7/
R
D
RS
T
XT
AL1
XT
AL2
VS
S
N.
C
.
N.
C
.
N.
C
.
N.
C
.
P2.0/
A
8
P2.1/
A
9
P2.2/
A
10
P2.3/
A
11
P2.4/
A
12
P2.5/
A
13
P2.6/
A
14
P2.7/
A
15
PS
EN
ALE
AD
0/P0.
0
AD
1/P0.
1
AD
2/P0.
2
AD
3/P0.
3
AD
4/P0.
4
AD
5/P0.
5
AD
6/P0.
6
AD
7/P0.
7
EA
/VP
P
VC
C
R139
1kJ
C144
10pF
R158
4.7kJ
H
D
A
T
AF[
0
..3]
3
HF
S
3
WP
RG
_S
EL
1
V12
DG
ND
DG
ND
DG
ND
DG
ND
R236
EMP
T
Y
CN
3
S3B
-P
H
-K
-S
1
2
3
Q18
DTC
143E
E
2
3
1
R181
10kJ
R180
3.9kJ
R237
0J
R173
100J
R179
2.7kJ
6,7
24MHz
Click on the first or last page to see other LL-T2010W (serv.man20) service manuals if exist.