Sharp LL-T2010W (serv.man8) Service Manual ▷ View online
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
LL-T2010W
CIRCUIT DIAGRAM
7 – 6
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
6/8
THC63L
VD8
2
3
THC63L
VD8
2
3
THC63L
VD8
2
3
THC63L
VD8
2
3
R/F : Input
Clock Triggering
Edge
Select
(
H -
Rising,
L -
Falling )
RS
:
LVDS swing range select
(
H -
Normal,
L -
Reduced )
RAC
L
KI
N+
RAI
N
2+
BA2
BB0
RB1
RB2
RA1
RAI
N
3-
BB7
RAC
L
KI
N-
GB0
RB7
RB6
RA6
BA6
BA0
GA5
RAI
N
1+
GB2
GA0
GB3
RB4
GA4
GB1
RAI
N
2-
RB0
GB7
BA1
BB5
RAI
N
0+
RA5
RBI
N
2+
GB5
BB1
RAI
N
1-
RA4
BA4
GA2
GB6
RA2
BA5
GA7
RB5
GB4
RAI
N
0-
BB6
RAI
N
3+
RA7
BB3
RA0
BA3
BB4
RB3
GA1
BA7
GA3
BB2
RA3
GA6
RBI
N
0-
RBI
N
0+
RBI
N
1-
RBI
N
1+
RBI
N
2-
RBC
L
KI
N-
RBC
L
KI
N+
RBI
N
3-
RBI
N
3+
RA[
7
..
0]
3
GA[7..0]
3
BA[7..0]
3
POWER_CTL
5,7
RB[
7
..
0]
3
BB[7..0]
3
GB[7..0]
3
DEN
3
3
DC
LK
3
DGN
D
DV33
DGN
D
DV33
DV33
DGN
D
DV33
LCD1
2V
DGN
D
DGN
D
C157
0.1uF
IC
17
THC63LVD823
1
2
3
4
5
6
7
8
9
10
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
B24
B25
VCC
GND
B26
B27
HSYNC
VSYNC
DE
CLKIN
R/F
RS
TEST1
TEST2
MODE
1
MODE
0
OE
6/8
XPDWN
TEST3
TEST4
TEST5
PLL_GND
PLL_VCC
PLL_GND
LVDS GND
TD
2+
TD
2-
TCLK2
+
TCLK2
-
TC
2+
TC
2-
LVDS VCC
TB2+
TB2-
TA2+
TA2-
LVDS GND
TD
1+
TD
1-
TCLK1
+
TCLK1
-
TC
1+
TC
1-
LVDS VCC
TB1+
TB1-
TA1+
TA1-
LVDS GND
R10
R11
R12
R13
R11
R12
R13
VCC
GND
R14
R15
R16
R17
G10
G11
G12
G13
G14
G15
G16
G17
R15
R16
R17
G10
G11
G12
G13
G14
G15
G16
G17
B10
B11
B11
VCC
GND
B12
B13
B14
B13
B14
B15
B16
B17
R20
R21
R22
R23
R24
R25
R26
R27
VCC
GND
G20
G21
G22
G23
G24
G25
G26
G27
B20
B21
B22
B23
R207
4.7kJ
R208
4.7kJ
R209
EMPTY
R204
EMPTY
R210
EMPTY
RN31
10J*4
1
8
2
7
3
6
4
5
+
C164
100uF/25V(WX
)
R211
3.9kJ
RN32
10J*4
1
8
2
7
3
6
4
5
C161
0.1uF
C158
0.1uF
RN33
10J*4
1
8
2
7
3
6
4
5
+
C163
EMPTY
RN34
10J*4
1
8
2
7
3
6
4
5
RN35
10J*4
1
8
2
7
3
6
4
5
CN
10
20268
-020E-0
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VCC
VCC
VSS
VSS
RAI
N
0-
RAI
N
0+
VSS
RAI
N
1-
RAI
N
1+
VSS
RAI
N
2-
RAI
N
2+
VSS
CKAIN-
CKAIN+
VSS
RAI
N
3-
RAI
N
3+
VSS
BLON
C165
0.1uF
CN
11
20268
-020E-0
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VCC
VCC
VSS
VSS
RBI
N
0-
RBI
N
0+
VSS
RBI
N
1-
RBI
N
1+
VSS
RBI
N
2-
RBI
N
2+
VSS
CKBIN-
CKBIN+
VSS
RBI
N
3-
RBI
N
3+
VSS
SELLV
DS
R205
4.7kJ
C155
0.1uF
R203
4.7kJ
FB16
BLM18PG60
0SN1
C162
10uF(3216)
C159
0.1uF
C156
0.1uF
R206
4.7kJ
Q10
DTC143EE
2
3
1
R212
EMPTY
R213
4.7kJ
C160
0.1uF
LL-T2010W
CIRCUIT DIAGRAM
7 – 7
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
7/8
0V:M
AX
H :
O
N
L :
O
F
F
Z : OFF
O
N
: L
OFF : H
O
N
: L
OFF : H
H :
O
N
L :
O
F
F
Z : OFF
BR
TV
R
5
BK
L
T
_E
N
5
MA
IN
P
W
5
P
O
WE
R_CTL
5,
6
MA
IN
P
W
5
PG
ND
AG
ND
DGND
PW
GN
D
DGND
PW
GN
D
PW
GN
D
LC
D12V
DGND
DGND
DGND
AV
C
C
AG
ND
DV
CC
V1
2
PW
GN
D
DGND
DGND
DGND
DGND
DGND
DGND
5V
DV
33
DV
25
V1
2
V1
2
5V
DGND
DGND
5V
V1
2
PW
GN
D
PW
GN
D
PW
GN
D
PW
GN
D
PW
GN
D
PW
GN
D
PW
GN
D
D
1
9
D
A
N
20
2U
1
2
3
TP54
TP62
C1
70
47
u/
25
V(
WX)
+
C1
86
47
0uF/
1
6V
(U
R)
Q17
DTC1
43E
E
2
3
1
R2
25
2.
2
k
F
C1
66
0.
1
u
F
+
C1
78
10
0uF/
2
5V
(WX
)
C1
80
0.
1
u
F
IC
22
P
Q
1
C
Z21H
2ZP
1
2
3
4
5
VIN
VOUT
COM
OAD
J
ON/O
FF
Q11
DTC1
43E
E
2
3
1
R2
21
1.
0
k
F
IC
19
P
Q
1
C
Z21H
2ZP
1
2
3
4
5
VIN
VOUT
COM
OAD
J
ON/O
FF
C1
92
0.
1
u
F
Q15
DTC1
43E
E
2
3
1
+
C1
69
2.
2
u
F/
35
V(
WX)
C1
76
0.
1
u
F
+
C1
94
10
0uF/
2
5V
(WX
)
F2
S1
.0
TP53
C1
88
22
00p
F(B
)
Q12
DTC1
43E
E
2
3
1
R2
24
3.
6
k
F
C1
68
0.
1
u
F
C1
72
10
0uF/
2
5V
(WX
)
TP56
TP55
+
C1
67
47
0uF/
2
5V
(U
R)
TP59
TP65
D2
2
PTZ
6
.8
B
F4
S1
.8
R2
19
3.
0
k
F
TP6
7
Q13
DTC1
43E
E
2
3
1
F3
S1
.0
Q14
DTC1
43E
E
2
3
1
L5
CDR
H127
/4
7
u
H
L8
CDR
H73/
10u
H
R2
17
4.
7
k
J
D2
5
SFP
B
7
6
D2
3
SFP
B
7
6
R2
27
1.
0
k
F
C1
95
0.
1
u
F
L9
CDR
H127
/2
2
0uH
L1
0
CDR
H127
/2
2
0uH
FB17
B
L
M
4
1P
G
6
00S
N1
C1
90
0.
1
u
F
R2
16
7.
8
7
k
F
R2
28
1.
0
k
F
IC
18
P
Q
2
0WZ11
2
4
5
3
1
ON/
O
FF
OA
D
J
GND
VO
UT
VIN
L6
CDR
H73/
10u
H
TP58
D2
7
PTZ
1
3
B
TP61
R2
30
4.
7
k
J
TP64
D2
4
PTZ
6
.8
B
+
C1
79
47
uF/
1
6
V
(W
X)
R2
29
EM
PTY
+
C1
75
47
0uF/
1
6V
(U
R)
C1
93
22
00p
F(B
)
TP69
IC
21
P
Q
1
C
Z21H
2ZP
1
2
3
4
5
VIN
VOUT
COM
OAD
J
ON/O
FF
CN8
B3
P
S
-V
H
1
2
3
R2
18
2.
2
k
F
C1
87
0.
1
u
F
+
C1
74
47
uF/
1
6
V
(W
X)
C1
71
10
0uF/
2
5V
(WX
)
L7
CDR
H127
/2
2
0uH
CN7
S5
B
-PH
-S
M3
-TB
1
2
3
4
5
R2
20
4.
7
k
J
C1
73
0.
1
u
F
TP57
Q16
DTC1
43E
E
2
3
1
D2
6
PTZ
6
.8
B
F1
S1
.0
R2
15
4.
7
k
J
C1
77
22
00p
F(B
)
D2
0
UDZS
5
.6
B
+
C1
91
47
0uF/
1
6V
(U
R)
D2
1
SFP
B
7
6
R2
26
4.
7
k
J
+
C1
89
10
0uF/
2
5V
(WX
)
TP60
TP66
TP68
LL-T2010W
CIRCUIT DIAGRAM
7 – 8
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
8/8
H :
ON
L :
OFF
Z :
OFF
PWGND
US
B5V
V12
PWGND
PWGND
R232
EMP
TY
F5
EMP
TY
D29
EMP
TY
+
C197
EMPTY(
470uF/
16V(UR))
R233
EMP
TY
+
C200
EMPTY(
100uF/
25V(WX))
C201
EMP
TY
L11
EMPTY(
C
DR
H127/
220uH)
R231
EMP
TY
FB18
EMPTY(
B
LM41PG600SN
1
)
C199
EMP
TY
D28
EMP
TY
F6
EMPTY(
m
in
iS
M
DC150(4532))
TP71
C198
EMP
TY
CN
9
EMP
TY
(S4B
-P
H-SM
3-T
B
)
1
2
3
4
TP70
IC2
3
EMP
TY
1
2
3
4
5
VIN
VOUT
COM
OADJ
ON/O
FF
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