Akai LCT3285TAJ, Service Manual

Page: 18 / 131

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Y2_INB
CR2_GNDB
Y2_GNDB
AV_R
AV_L
CB2_GNDB
Y3_GNDB
Y3_INB
CR3_GNDB
CB3_GNDB
CB3_INB
CRQ_GND
CBQ_GND
CR2_INB
CB2_INB
CR2_INB CRQ
YQ
Y2_INB
CBQ
CRQ
YQ
CBQ CB2_INB
CR3_INB
CCIR_V7
AV1_R
AV1_L
+3.3V
5V
GPIO17
GPIO15
GPIO18
GPIO11
5V
5V
AV1_R
SW1S2
SW1S2
CCIR_V5
SW1S1
SY_R
SY_L
AV1_L
AV2_R
AV2_L
AADCVSS
CR3_INB
CR2_INB
Y2_INB
Y3_INB
CB2_INB
CB3_INB
CB3_GNDB
Y2_GNDB
CR3_GNDB
CR2_GNDB
CB2_GNDB
Y3_GNDB
CCIR_V5
VFE_GND
GPIO17
GPIO18
GPIO15
CRQ_GND
AV1_L
SY_R
SY_L
AV1_R
AV2_R
AV2_L
GPIO11
CCIR_V7
CCIR_V0
SW1S1
GPIO16
AV_R
CBQ
YQ_GND
YQ
CBQ_GND
CRQ
AV_L
YQ_GND
GPIO16
9V
ADC_IN0
ADC_IN0
AV_R
AV_L
CCIR_V0
SB33B
VCC DV33B
VCC
VCC
VCC
VCC
SB33B
+3.3V
SWV9 SWV9
SWV9
SWV9
SWV9
SWV9
SWV9
SWV9
SWV9
SB33B SB33B
VCC
SB33B
5VSB
AADCVSS 3,4,10
Y3_INB 15
CR3_INB 15
CB3_INB 15
Y3_GNDB 15
CB3_GNDB 15
CR3_GNDB 15
Y2_INB 15
CR2_INB 15
CB2_INB 15
Y2_GNDB 10,15
CR2_GNDB 10,15
CB2_GNDB 10,15
CCIR_V5 3
GPIO15 3
GPIO17 3
GPIO18 3
VFE_GND 2,3,4,11
CRQ_GND 10
AV1_R 15
AV1_L 15
AV2_R 15
AV2_L 15
SY_L 15
SY_R 15
GPIO11 3
CCIR_V7 3
GPIO16 3
AV_L 9
CBQ 10
CBQ_GND 10
AV_R 9
YQ_GND 10
YQ 10
CRQ 10
9V 1,7,9,14
ADC_IN0 3
CCIR_V0 3
Title
Size
Document Number Rev
Date: Sheet
Checked:
AKAI_MT8202_27US_LVDS_V0.0 1
C
8 17 Thursday, April 13, 2006
DAUGHTER BOARD IN
KAWA Confidential
<Designer>
<Checker>
Title
Size
Document Number Rev
Date: Sheet
Checked:
AKAI_MT8202_27US_LVDS_V0.0 1
C
8 17 Thursday, April 13, 2006
DAUGHTER BOARD IN
KAWA Confidential
<Designer>
<Checker>
Title
Size
Document Number Rev
Date: Sheet
Checked:
AKAI_MT8202_27US_LVDS_V0.0 1
C
8 17 Thursday, April 13, 2006
DAUGHTER BOARD IN
KAWA Confidential
<Designer>
<Checker>
HI = > DVD BOARD POWER ON
LO = > DVD BOARD POWER OFF
GPIO FOR USB CONTORL
DVD POWER CONTROL
INPUT
OUTPUT
+
CE118
22uF/25v
+
CE118
22uF/25v
+
CE115
22uF/25v
+
CE115
22uF/25v
L55
FB L55
FB
R383 0/NC R383 0/NC
L71 FB/NC L71 FB/NC
I1B
6
I0A
2
I1A
3
S
1
YA
4
I0B
5
YB
7
GND
8
I0D
14
E#
15
I1D
13
I0C
11
YD
12
VCC
16
I1C
10
YC
9
U39
QS3VH257
TSSOP16/SMD
U39
QS3VH257
TSSOP16/SMD
R373
100k
R373 100k
R443 0/NC R443 0/NC
R368
10K
R368
10K
R627 0/NC R627 0/NC
1
2
3
4
5
6
7
8
J32
DIP8/W/H/P2.0
J32
DIP8/W/H/P2.0
L76 FB/NC L76 FB/NC
R447 0/NC R447 0/NC
1
3
2
Q28
2N3904
SOT23/SMD/NC
Q28
2N3904
SOT23/SMD/NC R451 0/NC R451 0/NC
R440 0/NC R440 0/NC
R381
100k
R381 100k
C158
1000pF/NC C158
1000pF/NC
R438 0/NC R438 0/NC
C156
1000pF/NC C156
1000pF/NC
R442 0/NC R442 0/NC
+
CE607
22uF/25v
+
CE607
22uF/25v
L75 FB/NC L75 FB/NC
R716
100K R716
100K
R718
47K R718
47K
+
CE141
220uF/16v/NC
+
CE141
220uF/16v/NC
R371 0/NC R371 0/NC
R378
100k
R378 100k
+ CE153
470uF/16v /NC + CE153
470uF/16v /NC
R380
100k R380
100k
1
2
3
4
5
6
J31
DIP6/W/H/P2.54
J31
DIP6/W/H/P2.54
R446 0/NC R446 0/NC
R721
10K R721
10K
+ CE154
220uF/16v/NC + CE154
220uF/16v/NC
R450
10k R450
10k
CB208
0.1uF/NC CB208
0.1uF/NC
R613
10K/NC
R613
10K/NC
R724 10K R724 10K
R717
100K R717
100K
1
3
2
Q37
2N3904
SOT23/SMD
Q37
2N3904
SOT23/SMD
CB203
0.1uF/NC CB203
0.1uF/NC
CB209
0.1uF/NC CB209
0.1uF/NC
R382 0/NC R382 0/NC
R714
100K R714
100K
3X
11
0X
12
2Y
2
0Y
1
1Y
5
Y
3
1X
14
A
10
B
9
X
13
3Y
4
VEE
7
INH
6
VCC
16
VSS
8
2X
15
U52
HEF4052
SOP16/SMD
U52
HEF4052
SOP16/SMD
R374
100K R374
100K
R449
22k/NC R449
22k/NC
+
CE155
22uF/25v
+
CE155
22uF/25v
R723
10K
R723
10K
+
CE116
22uF/25v
+
CE116
22uF/25v
L72 FB/NC L72 FB/NC
C195
1uF/NC
C195
1uF/NC
R370 0/NC R370 0/NC
R20 0/NC R20 0/NC
CB11
0.1uF/NC CB11
0.1uF/NC
R720
47K R720
47K
L74 FB/NC L74 FB/NC
L52
FB L52
FB
R445 0/NC R445 0/NC
+
CE117
22uF/25v
+
CE117
22uF/25v
R372
100k R372
100k
C155
1000pF/NC C155
1000pF/NC
R377
100k R377
100k
S1
1
G1
2
S2
3
G2
4
D2
5
D2
6
D1
7
D1
8
U44
IRF7316
SOp8/SMD
U44
IRF7316
SOp8/SMD
R369 0/NC R369 0/NC
+
CE156
22uF/25v
+
CE156
22uF/25v
C157
1000pF/NC C157
1000pF/NC
R21 0 R21 0
+
CE608
22uF/25v
+
CE608
22uF/25v
R431 0/NC R431 0/NC
R715
100K R715
100K
R439 0/NC R439 0/NC
1
3
2
Q38
2N3904
SOT23/SMD
Q38
2N3904
SOT23/SMD
R375
100K R375
100K
R726 10K R726 10K
AD
J/G
N
D
1
OUT
2
IN
3
U47
AZ1117-3.3V
SOT223/SMD/NC
U47
AZ1117-3.3V
SOT223/SMD/NC
R448 0/NC R448 0/NC
R204
10k/NC R204
10k/NC
L73 FB/NC L73 FB/NC
R444 0/NC R444 0/NC
16／129