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Akai LTA-15A301 Service Manual page 17

15”lcd tv

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1
BRI_ADJ
MCU_RESET
VADCA
V33
SCL
C323
SDA
104
C1
D
C10
CLK_VID
104
104
C2
C11
104
IRQ
104
C3
C12
104
104
C4
104
C5
104
C6
104
C7
104
DE_VID
C8
HS_VID
VS_VID
104
RP13
Y0
1
C9
Y1
2
104
Y2
3
Y3
4
33*4
RP14
Y4
1
DGND
Y5
2
Y6
3
C
Y7
4
33*4
Y[0-7]
RP15
UV0
1
UV1
2
UV2
3
UV3
4
33*4
RP16
UV4
1
UV5
2
UV6
3
UV7
4
33*4
UV[0-7]
PA_VSYNC
PA_HSYNC
VADCP
C303
C305
+
B
0.1uF
10uF/16V
VADCP
C324
FB301
+
C304
C307
R309
2
1
2
1
0.1uF
1uF
1K5
10uF/16V
FB
IC301
TL431
VADCA
BIN+
BIN-
GIN+
GIN-
RIN+
RIN-
NP
L3
R316
IC302
L1
1
8
XIN
VDD
L2
2
7
XOUT
RS0
A
3
6
FS1
MOUT
4
5
R318
LF
VSS
P2781A(NP)
R314
R315 NP
C310
C311
DGND
NP
NP
NP
DGND
1
2
C321
C322
INV_EN
NC
NC
V33
LVDS_PD
R303
510
R323
100
R302
33
R301
33
1K
R306
C301
104
1
CAP_HREF
2
CAP_HSYNC
3
CAP_VSYNC
4
BLU_INB_0/Y0
8
5
BLU_INB_1/Y1
7
6
6
BLU_INB_2/Y2
7
BLU_INB_3/Y3
5
8
BLU_INB_4/Y4
9
BLU_INB_5/Y5
8
10
BLU_INB_6/Y6
7
11
6
BLU_INB_7/Y7
12
GRN_INB_0
5
13
GRN_INB_1
14
GRN_INB_2
15
GRN_INB_3
16
GRN_INB_4
17
GRN_INB_5
18
7118
GRN_INB_6
8
19
GRN_INB_7
7
20
RED_INB_0/UV0
6
21
RED_INB_1/UV1
5
22
RED_INB_2/UV2
23
RED_INB_3/UV3
8
24
RED_INB_4/UV4
7
25
RED_INB_5/UV5
6
26
RED_INB_6/UV6
5
27
RED_INB_7/UV7
28
DVDD
29
DVSS
30
DTEST
31
VGA_VSYNC
32
VGA_HSYNC
33
VCCD
34
DGND
35
SOGIN
36
VCCA
37
AGND
38
VREF
39
CP
40
CZ
C309
47n
C308
R310
150p
8K2
V33
C313
C316
NP
C312
472
103
0
2
3
R304
510
R305
510
RP1
RP2
R307
R308
33*4
33*4
10K
10K
U301
Mascot V2
C306
C302
C314
C317
C315
103
472
472
105
104
DGND
3
4
RP3
RP4
RP5
RP6
33*4
33*4
33*4
33*4
120
DOBVSS
119
BLU_OUTB_7
118
BLU_OUTB_6
117
BLU_OUTB_5
116
BLU_OUTB_4
115
DOBVDD
114
BLU_OUTB_3
113
BLU_OUTB_2
112
BLU_OUTB_1
111
BLU_OUTB_0
110
RP7
DOBVSS
109
1
8
RED_OUTA_7
108
2
7
RED_OUTA_6
107
3
6
RED_OUTA_5
106
4
5
RED_OUTA_4
105
33*4
RP8
DCVDD
104
1
8
RED_OUTA_3
103
2
7
RED_OUTA_2
102
3
6
RED_OUTA_1
101
4
5
RED_OUTA_0
100
RP9
33*4
DCVSS
99
1
8
GRN_OUTA_7
98
2
7
GRN_OUTA_6
97
3
6
GRN_OUTA_5
96
4
5
GRN_OUTA_4
95
33*4
RP10
DOBVDD
94
1
8
GRN_OUTA_3
93
2
7
GRN_OUTA_2
92
3
6
GRN_OUTA_1
91
4
5
GRN_OUTA_0
90
33*4
RP11
DOBVSS
89
1
8
BLU_OUTA_7
88
2
7
BLU_OUTA_6
87
3
6
BLU_OUTA_5
86
4
5
BLU_OUTA_4
85
33*4
DOBVDD
RP12
84
1
8
BLU_OUTA_3
83
2
7
BLU_OUTA_2
82
3
6
BLU_OUTA_1
81
4
5
BLU_OUTA_0
33*4
R311
22
R322
22
R312
0
R319
L3
22
R313
0
R320
R321
22
L1
L2
FB302
1M
FB
X301
V33
C325
20pF
12M
C318
C319
220
220
Title
Size
Number
B
Date:
4-Jan-2005
Sheet of
File:
E:\work\151720TV\1517-MRTTV100.ddb Drawn By:
4
RGB-B[0-23]
D
RGB_A7
C
RGB_A6
RGB_A5
RGB_A4
RGB_A3
RGB_A2
RGB_A1
RGB_A0
RGB_A15
RGB_A14
RGB_A13
RGB_A12
RGB_A11
RGB_A10
RGB_A9
RGB_A8
RGB_A23
RGB_A22
RGB_A21
RGB_A20
RGB_A19
RGB_A18
RGB_A17
B
RGB_A16
D_HSYNC
DCLK
D_VSYNC
D_DE
C320
C326
C327
20pF
20pF
20pF
A
DGND
Revision

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