DOWNLOAD Sharp LL-T1520 (serv.man15) Service Manual ↓ Size: 869.28 KB | Pages: 12 in PDF or view online for FREE

Model
LL-T1520 (serv.man15)
Pages
12
Size
869.28 KB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Circuit diagram
File
ll-t1520-sm15.pdf
Date
PREV: Sharp LL-T1520 (serv.man14) Service Manual

Sharp LL-T1520 (serv.man15) Service Manual ▷ View online

PC-UM10M
LL-T1520-H/B LL-T1620-H/B   CIRCUIT DIAGRAM
6 – 1
A
B
C
D
87
6
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
(1) MAIN PWB
1/6
ANALOG I/
F
INPU
T
2
INPU
T
1
H
INPU
T
2
 (DVI)
INPU
T
1
 (RGB
)
L
A S
E
L
(3216
)
AB
IN
2
AG
IN
2
AR
IN
2
AGRE
EN-
5
AR
ED+
5
A
B
LUE-
5
A
B
LUE+
5
AGRE
EN+
5
AR
ED-
5
AV
SY
NC
5
AV
IN
2
AH
IN
2
A S
E
L
5
AH
SYNC
5
SD
A
3
SC
L
3
VP
EN
5
4,
5
TX
D
4
,5
VP
EN
5
5
LEDR1
5
LEDR
5
3.
3
V
DDC5V
DDC5V
5V
A2
.5
V
5V
5V
DDC5V
5V
3.
3
V
3.
3
V
R57
10K
D15
NU
2
3
1
R73
560
 
TP215
R51
NU
C59
0.
1
u
R79
10k
TP
9
TP
6
TP218
IC
7
SN
74LV4053
A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y
1
2Y
0
3Y
1
3-
COM
3Y
0
IN
H
GND
GND
VC
C
2-
COM
1-
COM
1Y
1
1Y
0
A
B
C
CN2
CON 15P DISPIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RI
N
GIN
BI
N
GND
DETECT
GND
GND
GND
NU
GND
NC
RGSA
GHS
G
VSI
RGSL
R10
3
3.
9
k
TP11
R10
5
22
TP175
R75
75
C27
1u (21
25)
C10
0.
1
u
R91
10k
 
TP216
TP156
C33
1u (21
25)
R38
NU
IC
5
BA
765
7F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RIN1
HDE
T
GIN1
GND
BI
N
1
GND
RIN2
GND
GIN2
GND
BI
N
2
VI
N
1
VI
N
2
VOUT
BOUT
CTL
CSOU
T
CV_I
N
GO
UT
VC
C
ROUT
HOUT
HIN2
HIN1
TP224
TP10
R50
100
IC11F
74L
VC14
13
12
R92
100
k 
TP157
R52
R43
33
 
IC11C
74L
VC14
5
6
R10
4
7.
5
k
R12
5
0
R31
C61
10u
R81
33
 
TP217
TP227
TP180
R41
75
IC11B
74L
VC14
3
4
IC11D
74L
VC14
9
8
TP177
TP160
R42
33
R72
4.
7
k
IC11E
74L
VC14
11
10
TP174
R67
100
D4
RB715F
1
2
3
TP219
R80
33
TP12
TP225
TP178
R93
200
R19
33
R37
NU
R30
100
C7
0.0
1u(
B)
R29
NU
TP176
TP181
R71
33
C29
0
.01u(
B
)
C9
0.0
1u(
B)
TP151
TP221
TP13
R56
75
C16
1u (21
25)
C34
10u
B(
3216
)
C36
10u
B(
3216
)
R77
10k
TP179
C35
0
.01u(
B
)
C16
4
0.
1
u
TP183
Q5
C24
12 
2
1
3
R39
NU
TP154
TP211
R69
NU
TP222
C8
10u
B(
3216
)
C60
0.
1
u
R21
10K
TP226
R17
NU
R20
10K
C14
8
0.
1
u
C6
10u
B(
3216
)
TP182
R54
NU
TP185
R47
10K
R78
10k
TP228
Q2
DTC114
EUA
3
2
1
R76
10k
TP155
TP
4
TP184
D18
NU
2
3
1
C68
2.
2
u
C70
0.
1
u
R13
4
NU
IC11A
74L
VC14
1
2
IC18
74L
VC15
7A
11
12
13
14
1
2
3
4
5
6
7
8
9
10
15
16
3A
4Y
4B
4A
SE
LECT
1A
1B
1Y
2A
2B
2Y
GND
3
Y
3B
XS
T
VC
C
C63
39p
R33
NU
TP213
IC
6
BR
24C21
1
2
3
4
5
6
7
8
NC
NC
NC
GND
SD
A
SC
L
VC
LK
VC
C
TP223
TP
5
C15
22p
C21
0.
1
u
R10
6
22
C5
0.0
1u(
B)
C26
22p
Q3
C24
12 
2
1
3
+
C3
47u
/16V
C62
39p
Q4
DTC114
EUA
3
2
1
TP214
R94
200
R10
9
22
D17
NU
2
3
1
C22
0
.01u(
B
)
C4
10u
B(
3216
)
D14
NU
2
3
1
C32
22p
TP220
TP173
C28
10u
B(
3216
)
RXD
180k
18
0k
[CTL
]
 H : IN1
 L : IN
2
XV
PE
N
CHAPTER 
6
. CIRCUIT D
IAGRAM
L
L
-T1620H
/B
PC-UM10M
LL-T1520-H/B LL-T1620-H/B   CIRCUIT DIAGRAM
6 – 2
A
B
C
D
87
6
5
4
3
1
2
3
4
5
6
7
8
D
C
B
A
2/6
(1) MAIN PWB
DIGITAL EDID
ANALOG EDID
DVI SE
L
DIGITA
L
VDD
ANALOG
DIGITA
L
L
L
H
H
DIGITA
L
DIGITAL I/F
RX2-
5
RX0-
5
RX0
+
5
RX2
+
5
RX1
+
5
RX1-
5
ARIN
1
AGIN
1
ABIN
1
AVIN
1
AHIN
1
DVI SE
L
5
RXC-
5
RXC+
5
5V
5V
3.3V
R45
10k
R168
NU
R7
NU
R46
22
TP229
TP187
R14
22
R12
10k
R64
10k
TP190
TP231
R3
10K
R65
10k
R4
10K
R66
10k
ZD2
NU
TP233
TP191
CN1
TM
D
S
 
C5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C1
C2
C3
C4
A GND
TX2-
TX2+
GN
D
TX4-
TX4+
DCLK
DDATA
A V
TX1-
TX1+
GN
D
TX3-
TX3+
VDD
GN
D
HPDETECT
TX0-
TX0+
GN
D
TX5-
TX5+
GN
D
TXC+
TXC-
A R
A G
A B
A H
ZD1
NU
R44
10k
R26
100
R6
200
D1
RB715F
1
2
3
TP152
TP234
IC9
BR24C01
1
2
3
4
5
6
7
8
NC
NC
NC
GN
D
SDA
SCL
VCLK
VCC
FB
3
N
U
TP193
IC4C
74LVC14
5
6
TP232
R15
200
TP195
IC2
SN74LV4053A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y1
2Y0
3Y1
3-COM
3Y0
INH
GN
D
GN
D
VCC
2-COM
1-COM
1Y1
1Y0
A
B
C
C30
0.1u
IC4B
74LVC14
3
4
TP230
IC4D
74LVC14
9
8
R35
NU
C31
0.1u
R36
NU
TP188
TP
8
C18
0.1u
R5
1k
C1
39p
IC4E
74LVC14
11
10
TP235
TP189
C2
39p
IC4F
74LVC14
13
12
R96
10k
FB
2
N
U
IC4A
74LVC14
1
2
Q1
DTC114EU
A
3
2
1
R16
10k
FB
1
N
U
R27
100
R1
4.7k
C44
0.1u
D3
NU
2
3
1
TP153
R162
100K
IC3
BR24C21
1
2
3
4
5
6
7
8
NC
NC
NC
GN
D
SDA
SCL
VCLK
VCC
D2
NU
2
3
1
IC1
TC7SH32F
U
1
2
3
4
5
INB
INA
GN
D
OU
T
VCC
R9
75
R8
75
R2
10K
R10
75
TP186
TP
7
21
PC-UM10M
LL-T1520-H/B LL-T1620-H/B   CIRCUIT DIAGRAM
6 – 3
A
B
C
D
87
6
5
4
3
1
2
3
4
5
6
7
8
D
C
B
A
3/6
(1) MAIN PWB
R/
F :
 I
npu
t 
Clo
ck 
Tr
iggering
 Edge 
Sel
e
ct
 
( 
H 
- 
Ris
ing
, 
L 
- 
Fal
lin
g
 )
16
Kbi
t
RS : LVDS swi
ng range 
sel
ec
t 
( H - Normal
, L - Redu
ced )
RESET VALUE
 :
 L
SDA
SCL
SDA
SCL
DBO2
DGE7
DRE7
DGO7
DBO0
DRO0
DRO0
DGE6
DRE6
DBO0
DRE1
DRE1
DRO4
DBO4
DGO4
DGE6
DGO3
DGO7
DRO3
DRE3
DGE4
DGE5
DRO2
DBO2
DRO5
DRE3
DRO6
DRE5
DGO0
DGE0
DBO7
DGE0
DGO2
DBO7
DGE3
DRE4
DRO7
DGO6
DBO1
DRE0
DRE2
DRE7
DRO7
DRO2
DGO5
DBO6
DGO5
DGO4
DGE7
DRE6
DBO6
DGO1
DGO6
DBO5
DGE5
DRO1
DBO1
DRO6
DBO3
DGE4
DGO3
DRE4
DBO3
DGO0
DRO4
DGE3
DRE0
DGE1
DGO1
DGO2
DBO4
DGE2
DRO5
DRE5
DBO5
DRO3
DRO1
DRE2
DGE2
DGE1
DBE4
DBE4
DBE0
DBE6
DBE7
DBE2
DBE7
DBE3
DBE6
DBE5
DBE5
DBE1
DBE0
DBE2 DBE1
DBE3
DBO[
7..
0
]
5
EDSCL
5
DRO[7
..
0]
5
DEN
5
BLON
5
DCLK
5
DGO[
7..0
]
5
DVSYNC
5
DRE[
7..
0
]
5
DHSYNC
5
XLVDS
_PD
5
EDSDA
5
VOLUME
4
DBE[
7.
.0]
5
DGE[
7..
0
]
5
AUSEL
4
EDSEL
5
5VSCL
3
5VSDA
3
SCL
1
5VSDA
3
5VSCL
3
SDA
1
STBY
4
V12
.5
LCD5V
5V
5V
12
V
3.
3V
5V
3.
3V
3.
3V
+5V
V3.
3
V3.
3
3.
3V
5V
C14
6
NU
FL1
1
1
8
9
2
3
4
5
6
7
10
C12
6
0.
1u
IP
1
S2.
3
TP2
45
TP1
48
FL5
1
8
9
2
3
4
5
6
7
10
FL7
1
8
9
2
3
4
5
6
7
10
FL9
1
8
9
2
3
4
5
6
7
10
IC
2
7
NU
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
76
77
78 79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
10
0
B24
B25
VCC
GND
B26
B27
HSYNC
VSYNC
DE
CLKIN
R/F
RS
TEST1
TEST2
MODE1
MODE0
OE
6/8
XPDWN
TEST3
TEST4
TEST5
PLL_
GND
PLL_
VCC
PLL_
GND
LVDS GND
TD2+
TD2-
TCLK2
+
TCLK2
-
TC2+
TC2-
LVDS VCC
TB2
+
TB2
-
TA2
+
TA2
-
LVDS GND
TD1+
TD1-
TCLK1
+
TCLK1
-
TC1+
TC1-
LVDS VCC
TB1
+
TB1
-
TA1
+
TA1
-
LVDS GND
R10 
R11 
R12 
R13
VCC
GND
R14 
R15 
R16 
R17 
G10 
G11 
G12 
G13 
G14 
G15 
G16
G17
B10 
B11
VCC
GND
B12 
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
R70
NU
TP2
46
FL3
1
8
9
2
3
4
5
6
7
10
R13
1
NU
Q12
NU
3
1
2
FB2
1
ACB20
12M-6
00
TP1
49
FB2
2
FBM21
25HM330
-T
R12
3
4.
7k
R13
3
NU
R12
2
4.
7k
C11
3
0.
1u
R13
0
NU
C11
1
NU
R15
8
20
K
R13
2
NU
TP1
50
TP3
BR34
NU
1
8
2
7
3
6
4
5
TP2
37
R15
9
20
K
TP2
43
CN11
LCD36
P
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
GND
BO7
BO6
BO5 BO4
GND
BO3
BO2
BO1
BO0
GND
GO7
GO6
GO5
GO4
GND
GO3
GO2
GO1
GO0
GND
RO7
RO6
RO5 RO4
GND
RO3
RO2
RO1 RO0
GND
GND
NC
NC NC
GND
BR33
NU
1
8
2
7
3
6
4
5
Q13
NU
2
1
3
BR29
NU
1
4
2
3
C16
0
NU
CN9
LCD40
P
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
GND
DCLK
GND
DE
VSYNC HSYNC
NC
GND
BE7
BE6
BE5
BE4
GND
BE3
BE2
BE1
BE0
GND
GE7
GE6
GE5
GE4
GND
GE3
GE2 GE1
GE0
GND
RE7
RE6 RE5
RE4
GND
RE3
RE2 RE1
RE0
VLCD
VLCD
GND
+
C87
33
u/1
6
V
C13
4
NU
BR32
NU
1
8
2
7
3
6
4
5
FL1
ACA32
16M30
0
1
8
9
2
3
4
5
6
7
10
C88
0.
1u
TP2
44
C15
0
82
u/1
6
V
FB1
6
BK21
25L
L560
BR31
NU
1
8
2
7
3
6
4
5
FB2
8
FBM21
25HM330
-T
BR30
NU
1
8
2
7
3
6
4
5
C13
0
NU
Q11
NU
3
1
2
TP2
42
R13
7
NU
IC
2
1
SN74
L
V40
53A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y1
2Y0
3Y1
3-
COM
3Y0
IN
H
GND
GND
VCC
2-
COM
1-
COM
1Y1
1Y0
A
B
C
FB3
1
NU
R13
NU
IC
1
6
M623
34FP
1
2
3
4
6
7
5
8
AO1
AO2
AO3
AO4
SDA
SCL
GND
VCC
FL1
0
1
8
9
2
3
4
5
6
7
10
FL1
2
1
8
9
2
3
4
5
6
7
10
CN12
NU
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
VCC
VCC
VCC
GND
GND
GND
SELL
VDS
BLON
DGND
RBI
N
3+
RBI
N
3-
RBCLKI
N+
RBCLKI
N-
RBI
N
2+
RBI
N
2-
RBI
N
1+
RBI
N
1-
RBI
N
0+
RBI
N
0-
RAI
N
3+
RAI
N
3-
RACLKI
N+
RACLKI
N-
RAI
N
2+
RAI
N
2-
RAI
N
1+
RAI
N
1-
RAI
N
0+
RAI
N
0-
LVDSGND
FL4
1
8
9
2
3
4
5
6
7
10
R13
6
4.
7k
C15
9
NU
FL6
1
8
9
2
3
4
5
6
7
10
FL8
1
8
9
2
3
4
5
6
7
10
FB1
7
ACB20
12M-6
00
R18
0
C12
9
NU
TP1
FL2
1
8
9
2
3
4
5
6
7
10
FB2
3
FBM21
25HM330
-T
R84
TP2
C13
5
NU
R83
N
U
C15
8
NU
C16
2
0.
1u
R138
NU
IC
1
9
HN58X
2416
1
2
3
4
5
6
7
8
NC
NC
NC
GND
SDA
SCL
WP
VCC
R82
N
U
TP2
38
R10
7
NU
R95
10
0
TP2
36
TP2
39
R135
NU
TP2
4
1
CN10
BL
1
2
3
4
5
6
7
GND
+12V
+12V
GND VON
VBR
NU
TP2
4
0
R13
9
0
D19
NU
1
2
3
4
R14
0
0
+
C16
1
NU
C13
6
NU
LCD & LVDS
THC63LVD823
17
BK21
25L
L560
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
ACA32
16M30
0
21
PC-UM10M
LL-T1520-H/B LL-T1620-H/B   CIRCUIT DIAGRAM
6 – 4
A
B
C
D
87
6
5
4
3
1
2
3
4
5
6
7
8
D
C
B
A
4/6
(1) MAIN PWB
(3216)
(3216)
Power & Connector
A[
18:
0]
5
D[
7:0
]
5
LCDON
5
LEDR1
1
LEDY
5
5
STBY
3
VOLUME
3
AUSEL
3
XPO
N
5
>
5
<
5
SEL
ECT
5
INPUT
5
MENU
5
NU1
5
NU2
5
3.
3V
3.
3V
3.
3V
3.
3V
3.
3V
V12
.5
12V
3.
3V
USB5V
LCD5V
12V
5V
5V
5V
3.
3V
D23
DAN20
2
U
1
2
3
TP2
55
FB3
0
FBM21
25HM330-
T
C145 47u
/25V
Q7
DTA11
4
EUA
3
2
1
TP2
87
CN14
R128
1-
F
Q10
DTC11
4
EUA
2
1
3
+
C117
100
u/
25V
C147
0.
1u
TP2
72
+
C141
82u
/16V
R154
330K
+
C137
470
u/
25V
TP2
58
C152
1600P
TP2
8
1
TP2
90
R124
300
k
C149
470
00p
TP1
61
FB3
2
FBMJ4
516HS1
11
+
C116
470
u/
16V
C144
100
0p
TP2
80
CN8
LGY65
0
6
1
2
3
4
5
6
7
GND
S L
S R
R IN
R O
U
T
L IN
L OUT
D26
NU
TP2
61
C115
0.
1u
TP2
9
1
R63
BK2
125HS1
02
L3
22u
H
IC
2
5
MD14ZI
N
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
S/
S
F/
B OCL-
OCL+
GND
R/
C
VCC
N/
C
VBOOT
VGL
N/
C
VOUT
VOUT
VOUT
VOUT
N/
C
P.
GND
N/
C
VDD
VDD
VDD
VDD
N/
C
VGH
N/
C
VS
GND
3.
3/
5V
VREF
N/
C
AOUT
N/
C
AMP-
CN6
LR
1
2
3
4
R
GND
L
GND
TP2
47
C131
0.
1u
C139
0.
1u
R127
10k
TP2
82
C140
1u (2125)
C155
100
u/
25V
D27
DAN21
7
U
2
3
1
R143
4.
7k
TP2
64
D20
D1FS4
A
TP2
86
IP
5
NU
+
C114
470
u/
16V
C153
0.
01u
TP2
92
D28
DAN21
7
U
2
3
1
R129
1-
F
TP2
76
IC
201
TDA74
96L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
GND
GND
IN
L
VAROUT_L
VOLUME
VARPUT_
R
NC
IN
R
SVR
STBY
MUTE
GND
OUTR
VS
VS
OUTL
GND
GND
GND
TP2
88
D29
DAN21
7
U
2
3
1
R62
BK2
125HS1
02
IC
2
2
uPC2
933
2
3
1
4
GND
OUT
IN
GND
R120
200K
C128
100u/
16V
TP2
48
TP2
51
R121
1K
R141
NU
D31
DAN21
7
U
2
3
1
IP
4
S1.
0
R148
NU
C138
NU
R155
1M
D32
DAN21
7
U
2
3
1
R61
BK2
125HS1
02
IP
2
S1.
8
CN5
5P
1
2
3
4
5
L
R
GND
5V
SEL
C154
220u/
25V
TP2
49
D30
DAN21
7
U
2
3
1
TP2
54
TP2
93
C42
0.
33u
TP2
73
TP2
77
TP1
58
TP1
4
R60
HS21
25HS10
2
FB3
3
FBMJ4
516HS1
11
ZD3
NU
CN7
KEY 9P
1
2
3
4
5
6
7
8
9
LEDY
LEDR
XPON
>
<
SEL
ECT
MENU
INPUT
GND
BR11
10k
*4
1
8
2
7
3
6
4
5
TP2
7
9
+
C133
100
u/
16V
C132
NU
D22
D
AN20
2U
1
2
3
C43
0.
33u
TP2
94
TP2
57
TP2
74
R112
360
R59
BK2
125HS1
02
C127
1u (2125)
IP
3
NU
R86
1k
R157
13k
-F
R142
0 (2125)
IC
2
3
4
1
5
2
3
NC
OUT
CD
VDD
GND
IC
2
6
PQ20V
Z1U
2
4
5
3
1
ON/OFF
NU
GND
VOUT
VI
N
TP2
75
TP2
60
ZD4
PTZ1
3B
TP2
08
Q6
DTA11
4
EUA
3
2
1
R85
1k
Q8
2
1
3
TP2
78
Q9
2SJ
208
2
1
3
C124
470u/
16V
BR38
10k
*4
8
7
6
5
R88
1k
IC
2
4
NU
2
4
3
5
1
SW
VOS
GND
ON/OFF
VI
N
BR37
10k
*4
8
7
6
5
R87
1k
TP2
63
TP1
59
R156
1.
5k-
F
TP2
83
TP2
09
C157
100
u/
25V
D21
NU
R25
BK2
125HS1
02
R147
R113
360
TP2
89
L2
NU
TP2
10
TP2
66
C156
0.
1u
TP2
84
C142
0.01u
C151
NU
C143
0.
01u
CN16
P/
S
1
2
3
4
5
6
7
8
12V
12V
12V
12V
GND
GND
GND
GND
R23
BK2
125HS1
02
TP2
8
5
TP2
52
C112
2200P
TP2
69
BR12
10k
*4
1
8
2
7
3
6
4
5
R24
BK2
125HS1
02
D5
A4
A9
A7
D3
A16
A3
A15
D0
A1
D4
D2
A8
A2
A6
D6
A5
A17
A10
D7
A0
A14
A13
A12
A11
D1
A18
XMR
D
5
1,
5
IN
T
R
5
XMCS
5
TXD
1,
5
XMWR
5
3.
3V
3.
3V
5V
NU
1
20
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GND
GND
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
XCS15
XCS14
R153
NU
CN15
NU
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
GND
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
VDD
VDD
VDD
XOE
XRESET
GND
GND
CN13
NU
1
2
3
4
5
6
7
8
9
10
11
12
GND
+5V
V3.
3
BOOT
A0
XMWR
BHE
RRST
NMI
RXD
TXD
GND
R145
10K
R151
NU
BR35
NU
1
8
2
7
3
6
4
5
R152
NU
R146
NU
R144
10k
1
2
3
4
1
2
3
4
BR36
NU
1
8
2
7
3
6
4
5
10k
RXD
XRESET
XRESET
S-
8094
0SN
2SJ
208
21
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  • Here you can View online or download the Service Manual for the Sharp LL-T1520 (serv.man15) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LL-T1520 (serv.man15) Monitor. Information contained in Sharp LL-T1520 (serv.man15) 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.

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LL-T1520 (serv.man15) Service Manuals

Preview DownloadPagesSize
LL-T1520 (serv.man2) Chapter 1 - Outline of the product, nomenclature and function. Service Manual 4 105.16 KB
LL-T1520 (serv.man16) Parts layout Service Manual 2 1.66 MB
LL-T1520 (serv.man14) Block diagram Service Manual 1 20.74 KB
LL-T1520 (serv.man13) Troubleshooting Service Manual 2 15.67 KB
LL-T1520 (serv.man12) Disassembly and assembly Service Manual 3 348.9 KB
LL-T1520 (serv.man11) Connection, adjustment, operation and functions Service Manual 5 175.64 KB
LL-T1520 (serv.man10) Outline of product, nomenclature and function Service Manual 4 105.16 KB
LL-T1520 (serv.man9) Contents Service Manual 1 15.08 KB
LL-T1520 (serv.man8) Complete Service Manual 31 3.15 MB
LL-T1520 (serv.man7) Chapter 6 - Circuit diagram. Service Manual 12 869.28 KB
LL-T1520 (serv.man6) Chapter 5 - Block diagram. Service Manual 1 20.74 KB
LL-T1520 (serv.man5) Chapter 4 - Troubleshooting. Service Manual 2 15.67 KB
LL-T1520 (serv.man4) Chapter 3 - Diassembly and assembly. Service Manual 3 348.9 KB
LL-T1520 (serv.man3) Chapter 2 - Connection, adjustment, operation, and functions. Service Manual 5 175.64 KB
LL-T1520 Contents Service Manual 1 15.08 KB
LL-T1520 (serv.man18) User Manual / Operation Manual 127 3.06 MB
LL-T1520 (serv.man19) User Manual / Operation Manual 31 636.29 KB
LL-T1520 (serv.man17) including exploded views Service Manual / Parts Guide 11 265.15 KB
LL-T1520 (serv.man21) Upgrade of EDID flash writing data (for services) Service Manual / Technical Bulletin 17 768.45 KB
LL-T1520 (serv.man22) Measures to prevent blackout when an analogue SOG signal is input Service Manual / Technical Bulletin 4 184.97 KB
LL-T1520 (serv.man20) LLT1520 LLT1620 Driver Driver / Update 51.03 KB

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