Akai LCT3201ad Service Manual page 23

5
HDMIMCLK
HDMIMCLK 3,6
HDMIBCLK
HDMIBCLK 3,6
HDMILRCK
HDMILRCK 3,6
HDMISD0
HDMISD0 3,6
HDMIDE
HDMIDE 3,6
D
HDMIODCK
HDMIODCK 3,6
HDMIHSYNC
HDMIHSYNC 3,6
HDMIVSYNC
HDMIVSYNC 3,6
VI[0..23]
VI[0..23] 3,6
TXD
TXD 3,11
RXD
RXD 3,11
TXD1
TXD1 3
RXD1
RXD1 3
SCL1
SCL1 3
SDA1
SDA1 3
GPIO3
GPIO3 3
CCIR_V6
CCIR_V6 3
SCL0
SCL0 3
SDA0
SDA0 3
9V
9V 1,9,14
C
V5V
V9V
CE142 CE142 CE143 CE143
+ + CB204 CB204 + +
0.1uF/NC 0.1uF/NC
220uF/16v/NC 220uF/16v/NC 220uF/16v/NC 220uF/16v/NC
B
SB33B
GPIO3
A
5
4
SB33B
SB33B
R358 R358
10k 10k R360 R360
10k/NC 10k/NC
SDA1
SCL1
R362 R362
Q22 Q22 READY#
1
2N3904 2N3904
SOT23/SMD SOT23/SMD 1K/NC 1K/NC
U45 U45
8 1
D1 S1
7 2
D1 G1
6 3
D2 S2
5 4
D2 G2
IRF7316 IRF7316
CB205 CB205 SOp8/SMD SOp8/SMD
0.1uF/NC 0.1uF/NC
9V
LO = > DTV BOARD POWER OFF
HI = > DTV BOARD POWER ON
R640 R640 R641 R641
22k/NC 22k/NC 22k/NC 22k/NC
R642 R642
10k 10k
C601 C601 C602 C602
1uF/NC 1uF/NC 1uF/NC 1uF/NC
R643 R643
Q31 Q31
1
2N3904 2N3904
SOT23/SMD/NC SOT23/SMD/NC
0/NC 0/NC
4
3
SCL0
SB33B
SDA0
SB33B
LRCK
DATA0
R359 R359
10k 10k R361 R361
10k/NC 10k/NC
R363 R363
Q23 Q23 REQUEST#
1
2N3904 2N3904
SOT23/SMD SOT23/SMD 1K/NC 1K/NC
DTV POWER CONTROL
VCC
9V
VCC
VCC R786 R786 0/NC 0/NC V5V
R787 R787 0/NC 0/NC
9V R788 R788 0/NC 0/NC V9V
R713 R713 R712 R712
22k/NC 22k/NC 22k/NC 22k/NC
Trace width of 12V>30mil
Trace width of 5V >40mil
J1 J1
1
V9V
2
3
GND
4
5
V5V
6
7
7x1 7x1
DIP7/P2.0/NC DIP7/P2.0/NC
3
22
2
TXD:MT5351 Transmit
RXD:MT5351 Receiver
SB33B
TXD1:MT5351& MT8205 Communication
RXD1:MT5351& MT8205 Communication
TXD
R1 R1 R2 R2 RXD
10K 10K 10K 10K change 2/16 TXD1
RXD1
DV33B
R3 R3 0 0
19 20
OE VCC
R4 R4 0 0
1 10
DIR GND
HDMIMCLK
18 2
B7 A7
HDMIBCLK
17 3
B6 A6
R222 R222 0/NC 0/NC HDMILRCK
16 4
B5 A5
R230 R230 0/NC 0/NC HDMISD0
15 5
B4 A4
VI0
14 6
B3 A3
VI1
13 7
B2 A2
VI2
12 8
B1 A1
VI3
11 9
B0 A0
U30 U30 74LVC245A 74LVC245A
19 20
OE VCC
1 10
DIR GND
VI4
18 2
B7 A7
VI5
17 3
B6 A6
VI6
16 4
B5 A5
VI7
15 5
B4 A4
VI8
14 6
B3 A3
VI9
13 7
B2 A2
VI10
12 8
B1 A1
VI11
11 9
B0 A0
U31 U31 74LVC245A 74LVC245A
19 20
OE VCC
1 10
DIR GND
VI12
18 2
B7 A7
VI13
17 3
B6 A6
VI14
16 4
B5 A5
VI15
15 5
B4 A4
VI16
14 6
B3 A3
VI17
13 7
B2 A2
VI18
12 8
B1 A1
VI19
11 9
B0 A0
U32 U32 74LVC245A 74LVC245A
19 20
OE VCC
1 10
DIR GND
VI20
18 2
B7 A7
VI21
17 3
B6 A6
VI22
16 4
B5 A5
VI23
15 5
B4 A4
HDMIHSYNC
14 6
B3 A3
HDMIVSYNC
13 7
B2 A2
HDMIDE
12 8
B1 A1
HDMIODCK
11 9
B0 A0
U33 74LVC245A U33 74LVC245A
Title Title Title
MT5351 INTERFACE MT5351 INTERFACE MT5351 INTERFACE
Document Number Document Number Document Number
Size Size Size
AKAI_MT8202_27US_LVDS_V0.0 AKAI_MT8202_27US_LVDS_V0.0 AKAI_MT8202_27US_LVDS_V0.0
B B B
Date: Date: Date: Thursday, April 13, 2006 Thursday, April 13, 2006 Thursday, April 13, 2006
2
1
R354 R354 0/NC 0/NC
R355 R355 0/NC 0/NC
R356 R356 0 0
R357 R357 0 0
R229 R229 0 0 LRCK
R228 R228 0 0 DATA0 J24 J24
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
CCIR_V6
46
READY#
47
REQUEST#
48
49
50
CON50 CON50
FOR MT5351 INTERFACE
KAWA Confidential KAWA Confidential KAWA Confidential
Rev Rev Rev
<Designer> <Designer> <Designer>
1 1 1
Checked: Checked: Checked: <Checker> <Checker> <Checker>
Sheet Sheet Sheet 7 7 7 17 17 17
1
D
C
B
A