Akai LCT3201ad Service Manual page 24

5
INPUT
ADC_IN0
ADC_IN0 3
CCIR_V0
CCIR_V0 3
CCIR_V5
CCIR_V5 3
CCIR_V7
CCIR_V7 3
GPIO11
GPIO11 3
GPIO15
GPIO15 3
GPIO16
GPIO16 3
D
GPIO17
GPIO17 3
GPIO18
GPIO18 3
VFE_GND
VFE_GND 2,3,4,11
AADCVSS
AADCVSS 3,4,10
AV1_R
AV1_R 15
AV1_L
AV1_L 15
AV2_R
AV2_R 15
AV2_L
AV2_L 15
SY_R
SY_R 15
SY_L
SY_L 15
Y2_INB
Y2_INB 15
Y2_GNDB
Y2_GNDB 10,15
CB2_INB
CB2_INB 15
CB2_GNDB
CB2_GNDB 10,15
CR2_INB
CR2_INB 15
CR2_GNDB
CR2_GNDB 10,15
Y3_INB
Y3_INB 15
Y3_GNDB
Y3_GNDB 15
CB3_INB
CB3_INB 15
CB3_GNDB
CB3_GNDB 15
CR3_INB
CR3_INB 15
CR3_GNDB
CR3_GNDB 15
9V
9V 1,7,9,14
OUTPUT
AV_R
AV_R 9
AV_L
AV_L 9
YQ
YQ 10
CBQ
CBQ 10
CRQ
CRQ 10
YQ_GND
YQ_GND 10
CBQ_GND
C
CBQ_GND 10
CRQ_GND
CRQ_GND 10
B
A
5
4
R20 R20 0/NC 0/NC
SB33B VCC
R21 R21 0 0
R368 R368 R204 R204 L52 L52
10K 10K 10k/NC 10k/NC FB FB
U39 U39
CCIR_V7 R431 R431 0/NC 0/NC
1 16
S VCC
CB2_INB 2 15
I0A E#
CB3_INB
3 14
I1A I0D
CBQ
4 13
YA I1D
Y2_INB
5 12
I0B YD
Y3_INB CR2_INB + +
6 11
I1B I0C
YQ 7 10 CR3_INB 22uF/25v 22uF/25v
YB I1C
CRQ
8 9
GND YC
QS3VH257 QS3VH257
TSSOP16/SMD TSSOP16/SMD
CB2_INB R369 R369 0/NC 0/NC CBQ
CR2_INB R370 R370 0/NC 0/NC CRQ
Y2_INB R371 R371 0/NC 0/NC YQ
Y2_GNDB R438 R438 0/NC 0/NC YQ_GND
Y3_GNDB R446 R446 0/NC 0/NC
CB2_GNDB R439 R439 0/NC 0/NC CBQ_GND
CB3_GNDB R447 R447 0/NC 0/NC
CR2_GNDB R440 R440 0/NC 0/NC CRQ_GND
CR3_GNDB R448 R448 0/NC 0/NC
SWV9
R718 R718
SB33B SB33B
47K 47K
SW1S2
R721 R721 R723 R723
10K 10K
10K 10K
Q37 Q37
CCIR_V5 R724 R724 10K 10K 2N3904 2N3904 CCIR_V0 R726 R726
1
SOT23/SMD SOT23/SMD
U44 U44
5V
8
D1
7
D1
6
D2
5
D2
CE141 CE141
+ + CB203 CB203 IRF7316 IRF7316
0.1uF/NC 0.1uF/NC SOp8/SMD SOp8/SMD
220uF/16v/NC 220uF/16v/NC
LO = > DVD BOARD POWER OFF
HI = > DVD BOARD POWER ON
SB33B
R450 R450
10k 10k
GPIO11 1 Q28 Q28
2N3904 2N3904
SOT23/SMD/NC SOT23/SMD/NC
0/NC 0/NC R451 R451
4
3
SWV9
R372 R372
100k 100k
CE115 CE115
VCC DV33B AV1_R
22uF/25v 22uF/25v
100k 100k
R373 R373
CE116 CE116
AV1_L
22uF/25v 22uF/25v
SWV9
R377 R377
CE607 CE607 100k 100k
CE117 CE117
AV2_R
22uF/25v 22uF/25v
100k 100k
R378 R378
CE118 CE118
AV2_L
SWV9
22uF/25v 22uF/25v
R380 R380
100k 100k
CE155 CE155
SWV9
SY_R
100k 100k
22uF/25v 22uF/25v
R720 R720 R381 R381
47K 47K
CE156 CE156
SW1S1
SY_L
22uF/25v 22uF/25v
Q38 Q38
10K 10K 2N3904 2N3904
1
SOT23/SMD SOT23/SMD
VCC
1
S1
2
G1
3
S2
4
G2
VCC
VCC
L71 L71 FB/NC FB/NC
R449 R449
22k/NC 22k/NC 5V L72 L72 FB/NC FB/NC
+ + CE153 CE153 CB208 CB208
470uF/16v /NC 470uF/16v /NC 0.1uF/NC 0.1uF/NC
C195 C195
1uF/NC 1uF/NC
23
3
2
SWV9
R374 R374
100K 100K
R375 R375
100K 100K
SWV9
R714 R714 12
100K 100K
1
14
5
15
R715 R715 2
100K 100K
11
4
SW1S1 10
SW1S2
9
SWV9
AV1_R R382 R382
R716 R716
100K 100K AV1_L R383 R383
R717 R717
100K 100K
SB33B
5VSB
R613 R613
10K/NC 10K/NC
R627 0/NC R627 0/NC
ADC_IN0
CB11 CB11
0.1uF/NC 0.1uF/NC
GPIO15
AZ1117-3.3V AZ1117-3.3V R442 R442 0/NC 0/NC
GPIO16 R443 R443 0/NC 0/NC
SOT223/SMD/NC SOT223/SMD/NC GPIO17 R444 R444 0/NC 0/NC
+3.3V
GPIO18 R445 R445 0/NC 0/NC
U47 U47
C155 C155 C156 C156
3 2
IN OUT
1000pF/NC 1000pF/NC 1000pF/NC 1000pF/NC
+ + CE154 CE154 CB209 CB209
220uF/16v/NC 220uF/16v/NC 0.1uF/NC 0.1uF/NC
VCC
L73 L73
L74 L74
L75 L75
5V
L76 L76
+3.3V
DVD POWER CONTROL
Title Title Title
DAUGHTER BOARD IN DAUGHTER BOARD IN DAUGHTER BOARD IN
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
C C C
Date: Date: Date: Thursday, April 13, 2006 Thursday, April 13, 2006 Thursday, April 13, 2006
2
1
D
SWV9
L55 L55
FB FB
+ + CE608 CE608
22uF/25v 22uF/25v
U52 U52
16
0X VCC
0Y
AV_L
3
1X Y
AV_R
13
1Y X
2X
2Y
6
3X INH
3Y
7
A VEE
8
B VSS
HEF4052 HEF4052
C
SOP16/SMD SOP16/SMD
0/NC 0/NC AV_R
0/NC 0/NC AV_L
GPIO FOR USB CONTORL
J32 J32
B
1
2
3
4
5
6
7
8
DIP8/W/H/P2.0 DIP8/W/H/P2.0
C157 C157 C158 C158
1000pF/NC 1000pF/NC 1000pF/NC 1000pF/NC
FB/NC FB/NC J31 J31
FB/NC FB/NC
FB/NC FB/NC
1
FB/NC FB/NC 2
3
4
5
6
DIP6/W/H/P2.54 DIP6/W/H/P2.54
A
KAWA Confidential KAWA Confidential KAWA Confidential
<Designer> <Designer> <Designer> Rev Rev Rev
1 1 1
Checked: Checked: Checked: <Checker> <Checker> <Checker>
Sheet Sheet Sheet 8 8 8 17 17 17
1