akira LCT-20CHST, Service Manual

Page: 38 / 48

Title
_EU_for_
R32
10K
HD_AUD_LIN
R31
75
R92
75
R79
75
R13 100
R12 100
R11 100
R10 330
R9 330 R65 10K
R78
47K
R75 10K
R39 10K
R40
47K
R62
100
R64
100
C6
100pF
C136
100pF
C10
100pF
C11
100pF
C7
100pF
C9
100pF
C8
100pF
C17
100pF
C18
100pF
C138
100pF
SC_AUD_ROUT
SC_AUD_LOUT
SCART_B_IN
SCART_G_IN
SCART_R_IN
R36
75
R37
75
R38
3.3K
SC_AUD_RIN
SC_AUD_LIN
STAT_AV
FBLIN
SC_CVBSIN
Q8
2SA1162
SC_CVBSOUT
R7
220
VCC5A
C71
47uF16V
R8
75
LS07-EU-CONNECTORS
R34
47K
R33
10K
HD_AUD_RIN
R35
47K
R51 10K
PC_AUD_LIN
R53
47K
R52
10K
PC_AUD_RIN
R54
47K
R180
22K
PR_IN
PR
R179
22K
PB_IN
PB
Y
HD_Y_IN
R178
22K
J8
GCC02-0085
TV_IR
LED_RED
LED_GREEN
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
J2
SCART
C15
100pF
C16
100pF
C22
100pF
C23
100pF
R217
75
R218
75
R219
75
Q18
2N3904
Q13
2N3904
R222
4.7K
R224
6.8K
R221
4.7K
R223
6.8K
1 2 V a
R225
1K
R226
1K
R220
100
C198
10uF16V
C137
10uF16V
C199
100uF16V
C233
0.1uF
3
6
J3C
AV-1-3
2
5
J3B
AV-1-3
1
4
J3A
AV-1-3
1
4
J4A
AV-1-2K
2
5
3
J4B
AV-1-2K
S2A
3
S2B
6
S2C
13
S1A
2
S1B
5
S1C
14
/EN
15
DD
9
S2D
10
S1D
11
DA
4
DB
7
IN
1
DC
12
GND
8
VCC
16
U6
PI5V330A
HD_Y_IN
PB_IN
PR_IN
C120
0.1uF C121
10uF16V
FB38
ECB2012M800T VCC5A
G_RIN
G_GIN
G_BIN
HD_PC_SW
R152
100 R153
100
R154 100
C124 47nF
C122
47nF C123
47nF
R155 390 C133 1nF
SOGIN1
PC_RIN
PC_GIN
PC_BIN
C125
0.1uF
3 2
1
14
7
U16A
74LVC126A
6 5
4
U16B
74LVC126A
PC_HS
PC_VS
PC_HSIN
PC_VSIN
HD_PC_SW
V3_3M
11 12
13 U16D
74LVC126A
8 9
10 U16C
74LVC126A
1
2
3
4
5
J5
CON5
V3_3D
1: Select PC
0: Select YPbPr
1
2
3
4
5
6
7
8
9
10
11
12
J9
CON12
C184
270pF
FB25 ECI2012M2R2KT
C185
270pF
C182
330pF
FB21 ECI2012M2R2KT
R50
75
C183
330pF
R55
75
DVD_C2IN
DVD_Y2IN
R25 10K
DVD_AUD_LIN
R44
47K
R27
10K
DVD_AUD_RIN
R46
47K
C135
100pF
C146
100pF
DVD Signal Input
R26
10K
R48
10K
R56
10K
FB52
ECBP2012M700T
FB51
ECBP2012M700T
FB53
ECBP2012M700T
VCC5A
VCC5A
VCC5A
C24
10uF16V
C21
10uF16V
C14
10uF16V
PC_RIN
PC_GIN
PC_BIN
VGIN
VGA_V
P C _ V S
V R I N
V B I N
P C _ H S
C3
12pF
C1
12pF
C2
12pF
FB2
ECBP2012M700T
FB1
ECBP2012M700T
R1
75
R3
75
R2
75
FB3
ECBP2012M700T
1
3
2
D3
BAV99
1
3
2
D2
BAV99
1
3
2
D5
BAV99
1
3
2
D1
BAV99
1
3
2
D4
BAV99
VCC5
VCC5
PC_VS
PC_HS
FB5
ECBP2012M801T C12 220pF
C13 33pF
R22 1K
FB4
ECBP2012M801T
R23 1K
R24 2.2K
R21 10K
C12,C13 option (open for better phase)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J1
1-788624-2/AMP
UPDATE_CON
VGA_SDA
VGA_SCL
VGA_V
VGA_PWR
R42
10K
1
3
2
D8
BAV99
1
3
2
D7
BAV99
NC1
1
NC2
2
NC3
3
GND
4
SDA
5
SCL
6
VCLK
7
VCC
8
U1
24LC21A
C20
0.1uF
3
2 1
D6 BAV70
R45
15K
R43
15K
VCC5
R41 Option
DDC_SDA
DDC_SCL
TV_KEY_DEC
V3_3D
1
2
3
J6
CON3
1
2
3
J7
CON3
DVD_KEY_DEC
V3_3D
R29
47K
R20
47K
SDA_UOC
SCL_UOC 1
2
3
4
J11
CON4
VCC5
Use for WISP and WIC32
R16
10
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38
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Model No.: LCT-20CHST
Version: 1.0