Akai LTA-26C903 Service Manual page 43

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1
VCC5A
JP3
9
D
8
Video1Y_IN
7
6
Video1C_IN
5
4
AVR
3
2
AVL
1
VCC5A
CON-9
RA16
10k
RA20
10k
CON-12
JP4
C
1
DVD_C
2
3
DVD_Y
4
5
DVD-L
RA9
6
75
7
DVD-R
8
RA13
9
DVD_Video
10
75
11
SPDIF
12
JP6
CON-7
7
6
5
4
3
2
1
B
M_SDA
1
2
VGA_SDA1
3
MM_SDA
4
MM_SDA
5
6
7
GND
UOCIII_write_ctrl
VCC5A
R322
10K
R352
47K
1
Q308
2SC1815Y
A
UOCIII_write_ctrl= +5V,
UOC CONNECT WITH 1601
GND
UOCIII_write_ctrl= 0V,
UOC CONNECT WITH VGA
1
2
3
VCC5A
RA18
10k
CA1 0.1uF
RA19
10k
VCC5A
RA17
10k
RA21
10k
Video1_C_IN
Video1_C_IN
Video1_Y_IN
Video1_Y_IN
DVD_id
DVD_id
VCC5A
1
16
SEL
VCC
RA34A
2
15
CA4
0
1B1
/OE
0.1uF
3
14
DVD-L
1B2
4B1
4
13
AVL
1 A
4B2
5
12
AV-L
2B1
4 A
AV-L
6
11
DVD-R
2B2
3B1
7
10
AVR
2 A
3B2
8
9
AV-R
GND
3 A
AV-R
The DVD Player Must Output With DC-LEVEL Signal.
UA3
FSAV330M
VCC5A
SC_AVOUT
UA1
CA8
0.1u
MC14016BDR2
14
A1
VCC
GND
13
B1
C1
12
A2
C4
11
B2
B4
10
VGA_SCL1
C2
A4
9
C3
B3
8
M_SCL
GND
A3
VCC5A
RA47
MM_SCL
MM_SCL
22
CA7
0.1uF
2
3
4
+5VOUT
CA6
0.1uF
RA35
4.7k
CA20
SC1_GIN
SC1_GIN
QA6
10uF
2SC1815Y
RA36
4.7k
RA45
330
To UOCIII&Tuner Board.
RA37
4.7k
CA21
SC1_BIN
SC1_BIN
+5VOUT
10uF
RA38
CA5
4.7k
0.1uF
RA33
4.7k
CA19
QA5
SC1_RIN
SC1_RIN
2SC1815Y
10uF
RA34
4.7k
RA44
330
To Board Side.
SC1_BIN
AVS1
AVS1
SC1_GIN
SC1_RIN
FBLIN1
FBLIN1
Scart1VideoIN
Scart1VideoIN
+5VOUT
+12V_dc
RA10
470
RA49
220
SC_AVOUT
QA12
2SC1015Y
SC2_RIN
SC2_RIN
SC2_LIN
SC2_LIN
AVS2
AVS2
Scart2_CIn
Scart2_CIn
Scart2_VideoIn
Scart2_VideoIn
+5VOUT
CA9
CA31
10V220uF
0.1uF
UOCIII_SDA
UOCIII_SDA
UOCIII_SCL
UOCIII_SCL
4
5
6
+5VOUT
To GM1601 Board.
QA7
2SC1815Y
Scart1_G
Scart1_G
Scart1_B
Scart1_B
RA46
Scart1_R
330
Scart1_R
JP5
Y_YPBPR
1
26
Y_YPBPR
B_YPBPR
2
27
B_YPBPR
R_YPBPR
3
28
R_YPBPR
SC1_Laudio
4
29
SC1_Laudio
SC1_Raudio
5
30
SC1_Raudio
YPBPR_L
6
31
YPBPR_L
YPBPR_R
7
32
YPBPR_R
SCOL
8
33
SCOL
9
34
SCOR
10
35
SCOR
11
36
12
37
13
38
+32V
14
39
15
40
16
41
17
42
+5VB
18
43
19
44
SubchannelTV
20
45
SubchannelTV
21
46
UOC_SW1
22
47
UOC_SW1
UOC_SW2
23
48
UOC_SW2
Tuner_IF
24
49
Tuner_IF
AGC
25
50
AGC
SDA-7166102050
Title
Size
Number
Revision
B
Date:
13-Apr-2005
Sheet of
File:
E:\USER\MJ\LP08\YLT-chn\LS08_MAIN_TDA8759-20050223.Ddb
Drawn By:
5
6
D
C
B
A

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