LL-T15A3 (serv.man8). Circuit diagram - Sharp Monitor Service Manual (repair manual)

ll-t15a3 (serv.man8) service manual
Model
LL-T15A3 (serv.man8)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
184.9 KB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Circuit diagram
File
ll-t15a3-sm8.pdf
Date

Read Sharp LL-T15A3 (serv.man8) Service Manual online

LL-T15A3
CIRCUIT DIAGRAM
6 – 1
INPUT AC
COUPLING
DIGITAL
SUPPLY
DECOUPLING
ANALOG SUPPLY
DECOUPLING
TO EXTERNAL SIGNAL CABLE
DDC+5V
Head Sink Fix Hole
FOR ZAN2
FOR ZAN1
OPEN FOR ZAN1,SHORT FOR ZAN2
OPEN FOR ZAN1,SHORT FOR ZAN2
NC
NC
beat noise solution
E_R2
E_R3
E_R5
E_R4
E_
G2
E_
G3
E_R7
E_R6
E_
G7
E_
G4
E_
G6
E_
G5
O_R7
O_
G2
O_
G3
O_
G5
O_
G4
O_
B2
O_
B3
O_
G7
O_
G6
O_
B7
O_
B4
O_
B6
O_
B5
G_IN
R_IN
DDC_SCL
VSYNC
DDC_SDA
B_IN
PD27
PD19
PD15
PD7
BLUE-
RVDDA
DVDDA
PD10
PD2
GREEN+
PD34
PD28
PD17
PD6
PD31
BLUE+
PD26
PD24
PD3
PD21
PD8
GREEN-
VCC_3.3V
PD22
PD16
VDDA
RED+
SVDDA
PD13
RED-
PD14
PD4
PD35
PD33
PD11
PD9
PD1
PD32
PD29
PD18
PD30
PD25
PD5
PD20
PD23
PD0
PD12
E_
B5
E_
B4
O_R4
E_
B6
O_R2
E_
B2
E_
B7
O_R3
O_R5
O_R6
E_
B3
HS_VG
A
DDC_SCL
DDC_SDA
VS_
VGA
VS_
VGA
HS_VG
A
HSYNC
VSYNC
VGA
_B
VGA
_G
VGA_R
HDATA0
3
DE
4
EN_BL
#
3,4
LCD_CLK
4
HFS
3
HCLK
3
RESET#
3
HDATA1
3
HDATA2
3
HDATA3
3
O_B
2
4
O_B
3
4
O_B
4
4
O_B
6
4
O_B
7
4
O_B
5
4
O_G
2
4
O_G
3
4
O_G
6
4
O_G
4
4
O_G
5
4
O_G
7
4
O_R2
4
O_R6
4
O_R4
4
O_R3
4
O_R5
4
O_R7
4
E_B
2
4
E_B
3
4
E_B
4
4
E_B
6
4
E_B
7
4
E_B
5
4
E_G
2
4
E_G
3
4
E_G
6
4
E_G
4
4
E_G
5
4
E_G
7
4
E_R7
4
E_R5
4
E_R6
4
E_R3
4
E_R4
4
E_R2
4
EN_LCD
3
V_STA
TE
3
+3.3V
+5
V
+3.3V
VCC_
FROM_PC
+5
V
DDC+5V
+3.3
V
+5
V
+3.3V
+2.5
V
+5V
DDC+5V
+5
V
C30
10
P
R54
47
K
C24
0.1
uF
U1
gmZAN2
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
100
101
102
103
108
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128 
129
130
131
132 
133
134
135
136 
137
138
139
140
141
142
143
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
113
112
111
110
109
107
106
105
104
144
CVSS1
RESERVED
PSCAN
RESERVED
RESERVED_CVSS1A
PD47
PD46
RVSS1
PD45
PD44
SRVDD1
RVDD1
PD43
PD42
PD41
PD40
PD39
SRVSS1
PD38
PD37
SRVDD2
PD36
PD35
PD34
PD33
PD32
PD31
PD30
PD29
RVSS2
PD28
PD27
RVDD2
PD26
PD25
PD24
PD23
PD22
PD21
CVDD1
CVSS2
PD20
PDISPE
PCLKA
PCLKB
PD19
PD18
PD17
RVSS3
PD16
PD15
PD14
PD13
PD12
PD11
PD10
PD9
CVDD2
RESERVED_CVSS2A
RESERVED_3.3V
RVSS4
PD8
PD7
PD6
RVDD3
PD5
PD4
PD3
PD2
PD1
PD0
CVSS3
PVS
PHS
PBIAS
PPWR
ADC_VDD2
ADC_GND2
ADC_VDD1
ADC_GND1 
SUB_GNDA 
ADC_GNDA
RESERVED
ADC_VDDA
ADC_BGNDA
BLUE-
BLUE+
ADC_BVDDA
ADC_GGNDA
GREEN-
GREEN+
ADC_GVDDA
ADC_RGNDA
RED-
RED+
ADC_RVDDA
N/C
HFS
HDATA
RESETn
IRQ
MFB9
HCLK
CVDD4
CVSS4
OSD_HREF
OSD_VREF
OSD_CLK
OSD_DATA0
OSD_DATA1
OSD_DATA2
OSD_DATA3
OSD_FSW
MFB11
MFB10
DVDD
DVSS
DAC_DGNDA
DAC_DVDDA
PLL_DVDDA
RESERVED
PLL_DGNDA
SUB_DGNDA 
SUB_SGNDA
PLL_SGNDA
RESERVED
PLL_SVDDA
DAC_SVDDA
DAC_SGNDA
SVDD
SVSS
TCLK
XTAL/RESERVED
PLL_RVDDA
RESERVED
SUB_RGNDA
RESERVED_VSS
VSYNC
SYN_VDD
HSYNC/CS
SYN_VSS
RESERVED
STI_TM1
STI_TM2
SCAN_IN1
RESERVED
SCAN_IN2
SRVSS2
SCAN_OUT1
SCAN_OUT2
MFB0
MFB1
MFB2
MFB3
MFB4
MFB5
MFB6
MFB7
MFB8
PLL_RGNDA
C29
10
p
C11
0.
1uF
D2
BAV99L
T1
C26
0.
1uF
B1
0
220Z/1
00M
C163
0.
1uF
C25
0.
1uF
D3
BAV99L
T1
B7
12
0z/100M
C44
0.
01uF
C18
10
00P
R5
10
0
C20
0.
1uF
C185
22uF/16V
10
V
R36
22
C28
0.1
uF
D4
BAV99L
T1
B9
10
0
C21
22uF/16V
10
V
+C4
10uF/16
V
B3
12
0z/100M
C7
0.
1uF
C41
10
P
RP1
33
81
72
63
54
C42
0.
01uF
C190
1uF
B4
12
0z/100M
C33
0.
1uF
C40
10
p
TP2
RD100
1
C12
0.1
uF
RP2
33
81
72
63
54
C45
0.0
1uF
C15
0.1
uF
B6
12
0z/100M
RP3
33
81
72
63
54
C57
33
P
C161
15P_NA
R44
10
K
B8
220Z/1
00M
RP4
33
81
72
63
54
C162
33
P
R45
NA
R12
10
0
R56
10
0
B8
9
120
z/100M
RP5
33
81
72
63
54
C19
1u
F
R46
10
K
C47
0.
01uF
C35
0.
1uF
C34
0.1
uF
R57
10
0
X1
OSC50MHz
8
1
5
4
VDD
E/D
OUT
GND
RP6
33
81
72
63
54
C8
22uF/16
V
10
V
B8
6
220Z/1
00M
C10
0.
1uF
R49
NC
06
03
1
2
R58
10
0
C2
0.1
uF
R50
NC
06
03
1
2
RP8
33
81
72
63
54
C173
NC
B1
4
5.6o
hm
B8
5
220Z/1
00M
C65
47
P
B9
0
120
z/100M
R1
10
K
U5
24C21
8
1
2
3
4
7
6
5
VCC
TEST
NC
WP
VSS
VCLK
SCL
SDA
C1
22uF/16
V
RP7
33
81
72
63
54
B1
1
1
0
0
C22
0.1
uF
R35
0.1
uF
R10
10
0
C31
22uF/16V
B1
3
1
0
0
C66
47
P
D5
BAV99
LT1
C64
0.1
uF
RP10
33
81
72
63
54
R6
10
0
B1
6
1
2
0z/100M
J1
PH_12
P
1
2
3
4
5
6
7
8
9
10
11
12
B9
1
120
z/100M
B2
220Z/1
00M
C5
22uF/16
V
U2E
74F1
4
SO
14
11
10
14
7
B8
3
220Z/1
00M
C32
0.
1uF
C6
0.
1uF
R141
0
C165
0.
1uF
C43
0.
01uF
C200
1u
F
C9
0.
1uF
R3
75
R4
75
B1
2
220Z/1
00M
R139
51
0
U2
C
74F14
SO1
4
56
14
7
U2
D
74F14
SO1
4
98
14
7
R40
NA
U2B
74F1
4
SO
14
34
14
7
C23
0.
1uF
R11
10
0
R140
51
0
R43
NA
R8
NC
C37
0.1
uF
C160
15P_NA
C13
0.
1uF
C46
0.0
1uF
B1
500
z/100M
C38
0.
1uF
R2
75
B8
4
220Z/
100M
D6
BAV99
LT1
C3
0.
1uF
C17
10
P
R20
33
C16
10
p
C49
22
P
D1
BAV70L
T1
B5
220Z/1
00M
R55
47
K
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1/4
CHAPTER 6
C
IRCU
IT DIAGRAM
LL-T15A3
CIRCUIT DIAGRAM
6 – 2
PARAMETER
EEPROM
POWER CONN.
5V-->3.3
V
RESET
LCD POWE
R
TO KEY SW BD
PANEL VDD SELECTOR
LOW ON
LOW ON
USE 9P
R150 R151 ARE 100 OHM FOR ADJUSTABLE
TO DC JACK BD
1234 FOR SENSOR
5678  FOR AUDIO
SCL
SDA
RESE
T
KEY_DOWN#
KEY_UP#
KEY_SELECT#
KEY_MENU#
EN_BL
#
EN_LCD
SDA
SCL
IRQ
LED_GRE
EN
KEY_DOWN#
KEY_UP#
KEY_MENU#
LED_GR
EEN
LED_RED
LED_AMBER#
KEY_SELECT#
EN_LCD
LED_RED
HOT_KEY
RESE
T
HOT_KEY
IRQ
AUDIO_PWM
AUDIO_PWR
A_P
WM
A_P
WR
AUTO_BRI_CTRL
AUTO_BRI_DETECT
AUTO_BRI_DETECT
AUTO_BRI_CTRL
A_P
WM
A_P
WR
RESET#
2
HFS
2
HDATA2
2
HDATA3
2
HCLK
2
EN_BL
#
2,4
EN_LCD
2
V_ST
ATE
2
HDATA0
2
HDATA1
2
BRI_PWM
4
+3
.3V
VCC_LC
D
+3
.3V
12VIN
+2.5V
+5
V
+5
V
+5
V
+5V
+5V
+5
V
+5
V
+5
V
+5
V
+5V
+5
V
+5
V
+5
V
+5
V
+5
V
R91
0
U10
24LC1
6B
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SI
SCK
WP
VCC
C94
0.1
uF
D19
RLZ5.1
A
K
C87
33
P
R79
4.7K
C80
1u
F
16
V
08
05
R83
10
K
C187
0.1
uF
C193
1u
F
08
05
B3
7
220Z/100M-NC
R164
22
0
R163
22
0
R161
3.6K
B3
3
220
z/100M
C84
0.1U/20V/NA
B2
7
R84
10
K
+
C78
10uF/16
V
CPWX4.3
C71
1u
F
080
5
U12
AMS11
17_2.5V
2
1
3
VOUT
GND
VIN
B2
6
R78
47
K
+
C191
10uF/16V
CPWX4.3
C194
0.0
1uF
RP11
4.7K*4
8
1
7
2
6
3
5
4
U7
EZ1084CT
3
1
2
4
VIN
GND
VOUT0
VOUT1
C99
22uF/16V
B2
5
C98
0.1
uF
RP12
4.7K*4
8
1
7
2
6
3
5
4
+
C77
10uF/16
V
CPWX4.3
R160
7.5K
R70
22
0
06
03
1%
B2
8
R67
13
0
06
03
1%
B3
1
Q1
4
MM
BT3904L
C
B
E
B3
0
Q8
MM
BT3906L
B
E
C
Q7
MM
BT3904L
C
B
E
R53
1M
Q1
0
MMBT3904
L-NC
C
B
E
B2
9
+
C79
470uF/16
V
R152
4.7K
B3
5
300z/100M-
NC
B2
4
30
0z/100M
R87
15
K
B8
8
500z/100M
_NC
D21
1N414
8
AK
R158
1M
B3
2
B9
6
220Z/100M-NC
0805
C
B8
7
500
z/100M
D22
1N414
8
AK
U14
AP4
94
7
5
3
1
6
4
2
9
14
13
12
11
10
8
16
15
GND
CT
FBK
IN1+
RT
DTC
IN1-
E1
REF OUT
OC
VCC
C2
E2
C1
16
15
R88
47
0
R156
3.6K
U13
CEM9
435
1
2
3
45
6
7
8
D23
1N414
8
AK
R159
51
0
R153
1K
D25
1N414
8
AK
L1
57UH/2.5A
COR
E_7X13X2SA
R150
12
0
C192
1u
F
08
05
D17
SR34
C195
1u
F
08
05
B9
5
300z/100M-
NC
R149
15
K
+
C69
470uF/16
V
C206
0.1
uF
D16
RLZ5.1
A
K
JP1
4_HEAD
ER
1
2
3
4
C88
33
P
D26
1N414
8
AK
B9
4
300z/100M-
NC
C70
0.
1uF
C207
0.1uF/NC
B3
6
300z/100M-
NC
R148
4.7K
C89
33
P
R81
47
K
C209
0.1uF/NC
R151
12
0
C95
10uf/16V
GND
OUT
VCC
U9
KIA70
42
3
1
2
C93
0.
1uF
J5
HEADER_9
1
2
3
4
5
6
7
8
9
C90
33
P
Q1
3
MM
BT3906L
B
E
C
D13
1N4148/NA
A
K
C186
22uF/16
V
10
V
C97
22
P
C91
33
P
R80
47
0
C188
22uF/16
V
10
V
C211
0.
1uF
+
C83
10uF/16V
CPWX4.3
C96
22
P
C92
33
P
CHOKE1
COM_CHOKE_4
A
1
4
2
3
J7
HEADER_9-NC
1
2
3
4
5
6
7
8
9
R92
10K-NC
C208
0.
1uF
R93
47
0
F1
RGE30
0
R82
470
K
Y2
20MHz/
22P
R77
10
K
R145
4.7K
C205
10
4
+
C202
470uF/16
V
R127
22
RP14
4.7K*4
8
1
7
2
6
3
5
4
R157
4.7K
U8
FDS4435
1
2
3
45
6
7
8
SOURCE1
SOURCE2
SOURCE3
GATE
DRAIN
DRAIN1
DRAIN2
DRAIN3
C204
10
2
JP6
HDR/MA/8
PX1
JST
B8
P-VH
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
R155
0.18_NC
1W
R154
10
D20
1N414
8
AK
D18
1N414
8
A
K
+
C75
470uF/16
V
C201
22
2
Q6
MM
BT3906L
B
E
C
R85
100K/NA
C179
0.1
uF
U11
M6759
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
32
33
35
36
37
38
39
40
41
42
43
44
1
12
23
34
P1.0/T2
P1.1/T2EX
P1.2/ECI
P1.3/CEX0
P1.4/CEX1
P1.5/CEX2
P1.6/CEX3/WAIT#
P1.7/CEX4/A17/W
RST
P3.0/RXD
P3.1/TXD
P3.2/INT0#
P3.3/INT1#
P3.4/T0
P3.5/T1
P3.6/WR#
P3.7/RD#/A16
XTAL2
XTAL1
VSS
A8/P2.0
A9/P2.1
A10/P2.2
A11/P2.3
A12/P2.4
A13/P2.5
A14/P2.6
A15/P2.7
PSEN#
ALE/PROG#
EA#/VPP
AD7/P0.7
AD6/P0.6
AD5/P0.5
AD4/P0.4
AD3/P0.3
AD2/P0.2
AD1/P0.1
AD0/P0.0
VCC
NIC
NIC
NIC
NIC
RP15
4.7K*4
8
1
7
2
6
3
5
4
B3
4
220Z/100M-NC
0805
C
C86
33
P
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
2/4
LL-T15A3
CIRCUIT DIAGRAM
6 – 3
CMO
DUE TO ODD & EVEN ARE E
RROR NAMING
SO PANEL NAME IS O
PPOSITE.
12V GND
GND
BRT_RAN
GE
ON/OF
F
TO INVERT
ER
beat noise solution
VDD
GO3
RO1
RO4
RE2
GO4
RO5
BO0
GE
2
GO1
GO5
RE1
BO1
BO5
BO4
RE0
GE
0
BE4
GE
5
BO3
BE0
GE
1
RE3
BE1
BE3
GO0
BE2
GE
3
BE5
GO2
BO2
RE4
RO0
RO2
RE5
GE
4
RO3
DCL
K
ENA
B
GE
2
GO0
RE4
VDD
GE
3
GE
1
RE1
GE
0
RO1
BO0
RE3
RO5
GO3
RO3
RO4
BO5
BE3
GO4
RE5
BE1
GO1
ENA
B
BE4
BO4
RO2
GO2
RE2
BO1
RE0
BE5
BO3
BO2
VDD
GO5
BE0
GE
4
RO0
GE
5
BE2
DCL
K
LCD_C
LK
2
E_G2
E_
B7
E_R4
E_G6
E_G4
O_R3
E_G7
E_
B3
O_R5
E_R5
E_R3
E_
B6
O_G
3
O_G
2
E_R7
O_
B3
O_G
4
O_
B4
E_
B2
O_R4
E_
B4
O_R6
O_
B5
E_G5
O_G
6
O_G
5
O_
B2
E_
B5
O_R7
E_R2
E_R6
O_
B6
E_G3
O_
B7
O_R2
O_G
7
EN
_BL#
2,3
BRI_PWM
3
DE
2
VCC
_LCD
+5
V
+5V
12
VIN
+3
.3V
B75
120z/10
0M
C13
2
47
P
JP5
PH_
5
1
2
3
4
5
C11
0
47
P
C1
04
47
P
C1
45
100uF
/25V
CPWX8.3
R99
3.3
K
R1
00
5.6
K
B72
120z/10
0M
C1
38
47
P
C1
46
0.
1uF
R10
2
100k
C1
25
0.
1uF
B66
120z/10
0M
C1
26
0.
1uF
B62
120z/10
0M
C10
0
47
P
C1
07
47
P
B68
500z/10
0M
B44
120z/10
0M
Q12
MMB
T3904L
C
B
E
C1
01
47
P
B64
120z/10
0M
B54
120z/10
0M
R14
7
0
B50
120z/10
0M
MT
G2
ID3.2/OD8.0
4
5
6
7
9
10


3
8
11
12
B43
120z/10
0M
B60
120z/10
0M
C1
11
47
P
B71
120z/10
0M
R?
1M
C1
02
47
P
MT
G3
ID3.2/OD8.0
4
5
6
7
9
10


3
8
11
12
+
C1
23
10uF/
16V
CPWX4.3
C148
0.1uF
FD1
FIDUCIAL-MARK
1
C13
7
47
P
FD2
FIDUCIAL-MARK
1
R1
46
820k
FD3
FIDUCIAL-MARK
1
C13
0
47
P
B56
120z/10
0M
C1
29
47
P
B46
120z/100M
FD4
FIDUCIAL-MARK
1
C1
14
47
P
C1
19
33
P
FD7
FIDUCIAL-MARK
1
B55
120z/10
0M
B78
500z/10
0M
R5
1
120
1/2W-
AX
C11
3
47
P
C12
7
47
P
C1
22
1M
B39
120z/10
0M
C1
49
100uF
/25V
CPWX8.3
C1
34
47
P
R1
03
1K
C1
09
47
P
B58
120z/10
0M
C11
5
47
P
R1
01
4.7
K
B49
120z/10
0M
B47
120z/10
0M
B57
120z/10
0M
Q11
MMBT3904L
_NC
C
B
E
FD5
FIDUCIAL-MARK
1
J8
6240-40
AMP
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
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
FD6
FIDUCIAL-MARK
1
B76
120z/10
0M
C14
2
47
P
C1
33
47
P
B63
120z/10
0M
B42
120z/10
0M
J9
6240-36
AM
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
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
C1
41
47
P
C1
17
47
P
C10
5
47
P
B45
120z/10
0M
C14
0
47
P
C13
5
47
P
B40
120z/10
0M
C19
6
1uF
B59
120z/10
0M
C1
39
47
P
B65
120z/10
0M
R1
62
1K
B69
120z/10
0M
C1
43
47
P
R10
4
4.7K
MT
G1
ID3.2/OD8.0
4
5
6
7
9
10


3
8
11
12
B48
120z/10
0M
B73
120z/10
0M
C1
16
47
P
B77
120z/10
0M
B70
120z/10
0M
C1
44
47
P
C10
8
47
P
C1
36
47
P
B61
120z/10
0M
C1
28
47
P
C10
3
47
P
B74
120z/10
0M
B52
120z/10
0M
B51
120z/10
0M
B41
120z/10
0M
C1
12
47
P
R97
120
z/100MHz
FD8
FIDUCIAL-MARK
1
MT
G4
ID3.2/OD8.0
4
5
6
7
9
10


3
8
11
12
C1
06
47
P
B92
300z/100M
C1
31
47
P
C21
2
1uF
B67
120z/10
0M
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
3/4
LL-T15A3
CIRCUIT DIAGRAM
6 – 4
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
4/4
KEY_MENU#
KEY_SELECT#
KEY_UP#
KEY_DOWN#
HOT_KEY
SOFT_PWR#
LED_AMBER
LED_GREEN
GND
TO INTERFACE BD
KEY_MENU#
KEY_SELECT#
KEY_UP#
KEY_DOWN#
HOT_KEY
SOFT_PWR#
LED_AM
BER
LED_GREEN
GND
D1
LED
1
3
2
Gr
Re
G
SW5
DOWN
1
2
4
3
SW4
MENU
1
2
4
3
SW3
SELECT
1
2
4
3
SW2
UP
1
2
4
3
JP1
PH_9
1
2
3
4
5
6
7
8
9
SW1
SW
1
2
4
3
SW6
HOT_KEY
1
2
4
3
Page of 5
Display

Download Sharp LL-T15A3 (serv.man8) Service Manual (Repair Manual)

Here you can read online and download Sharp LL-T15A3 (serv.man8) Service Manual in PDF. LL-T15A3 (serv.man8) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LL-T15A3 (serv.man8) Monitor. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.