Akai LCT3201ad Service Manual page 31

5
AV /YC VIDEO IN
DIODE SMD BAV99 DIODE SMD BAV99
AV1_IN
AV1_IN
6
CVBS1_GND 7
CVBS1_GND
SC0_IN SY0_IN
4 3
C C Y Y
D
SC_0_GND SY_0_GND
2 1
G G G G
P4 P4
S-VIDEO + RCA S-VIDEO + RCA
SY0_IN
DASW-02 DASW-02
DIODE SMD BAV99 DIODE SMD BAV99
SY_0_GND
J37 J37
AV2_IN
1
CVBS2_GND
2
3 AV2_L
4
AV2_R SY1_IN
5
6 SY1_IN
SY_1_GND
7
SC1_IN
8
SC_1_GND
9
9x1 9x1 SY_1_GND
DIP9/P2.0 DIP9/P2.0
C
AV VIDEO/AUDIO OUT.
P14 P14
K2
6 SPOUTR
AVL_OUT
5
C109 C109
100pF 100pF
4
CVBS_OUT CVBS_OUT
3
AVR_OUT
2 D96 D96
SOT23/SMD SOT23/SMD
1
K1
VCC
RCA2X2 RCA2X2 AV4-8.4-13P AV4-8.4-13P
J14 J14
C127 C127 0.1uF 0.1uF
1 CVBS_OUT
2
2x1 W/HOUSING 2x1 W/HOUSING
DIP2/W/H/P2.54 DIP2/W/H/P2.54
Y1_IN
DIODE SMD BAV99 DIODE SMD BAV99
YPBPR VIDEO IN.
P13 P13
1 Y_GND
B
GEN/Y
Y1_IN Y_GND
2
Y2_IN
3
PB_GND
4
BLU/PB
PB1_IN
5
PB2_IN
6
7 PR_GND
RED/PR
PR1_IN
8
PR2_IN
9
PB1_IN
RCA2X3 RCA2X3 AV6-8.4-13P AV6-8.4-13P
DIODE SMD BAV99 DIODE SMD BAV99
YPBPR1 / 2 INPUT.
J40 J40 PB_GND
PR3_IN
1
PR3_GND
2
Y3_IN
3
Y3_GND
4
5 PB3_IN
PB3_GND
6
DVD_IR
7
YPBPR3_L
8
GNDA PR1_IN
9
10 YPBPR3_R
DIODE SMD BAV99 DIODE SMD BAV99
YPBPR 3 INPUT.
PR_GND
A
5
4
L96 L96 1.8uH 1.8uH R113 R113 18 18 CVBS_1 AV2_IN
D81 D81
VCC C57 C57 C58 C58 R114 R114
47pF 47pF 47pF 47pF 56 56
CVBS2_GND
FB23 FB23
0 0
L100 L100 1.8uH 1.8uH R117 R117 0 0 SY_0 SC0_IN
D85 D85
VCC C61 C61 C62 C62 R118 R118
47pF 47pF 47pF 47pF 75 75
SC_0_GND
FB27 FB27
0 0
L98 L98 1.8uH 1.8uH R115 R115 0 0 SY_1 SC1_IN
D89 D89
VCC C59 C59 C60 C60 R116 R116
47pF 47pF 47pF 47pF 75 75
SC_1_GND
FB25 FB25
0 0
YPBPR AUDIO IN.
P12 P12
K2
YPBPR2_L
6
AVL_OUT AVR_OUT YPBPR1_L
5
GNDA
4
YPBPR2_R
3
2 YPBPR1_R
C131 C131 C177 C177
NC NC NC NC GNDA
1
K1
RCA2X2 RCA2X2 AV4-8.4-13P AV4-8.4-13P
L102 L102 0 0 R119 R119 0 0 Y1_INB
D102 D102
VCC C63 C63 C64 C64 R120 R120
47pF/NC 47pF/NC 47pF/NC 47pF/NC 75 75
Y1_GNDB
FB29 FB29
0 0
L105 L105 0 0 R121 R121 0 0 CB1_INB
D105 D105
VCC C65 C65 C66 C66 R122 R122
47pF/NC 47pF/NC 47pF/NC 47pF/NC 75 75
CB1_GNDB
FB32 FB32
0 0
L108 L108 0 0 R123 R123 0 0 CR1_INB
D22 D22
VCC C67 C67 C68 C68 R124 R124
47pF/NC 47pF/NC 47pF/NC 47pF/NC 75 75
CR1_GNDB
FB35 FB35
0 0
4
3
L97 L97 1.8uH 1.8uH R125 R125 18 18 CVBS_2
D82 D82
VCC C69 C69 C70 C70 R126 R126
47pF 47pF 47pF 47pF 56 56
FB24 FB24
0 0
L101 L101 1.8uH 1.8uH R129 R129 0 0 SC_0
D86 D86
VCC C73 C73 C74 C74 R130 R130
47pF 47pF 47pF 47pF 75 75
FB28 FB28
0 0
D90 D90 L99 L99 1.8uH 1.8uH R127 R127 0 0 SC_1
DIODE SMD BAV99 DIODE SMD BAV99
VCC C71 C71 C72 C72 R128 R128
47pF 47pF 47pF 47pF 75 75
FB26 FB26
0 0
YPBPR1_R YPBPR1_R
R263 R263
R259 R259
1.5K 1.5K
1.5K 1.5K
C105 C105 R166 R166
C164 C164 220pF 220pF C163 C163
47K 47K
NC NC NC NC
YPBPR1_L YPBPR1_L
R262 R262 R261 R261
1.5K 1.5K 1.5K 1.5K
R169 R169
C107 C107
47K 47K
C166 C166 220pF 220pF C165 C165
NC NC NC NC
Y2_IN L103 L103 0 0 R160 R160 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D103 D103
VCC C75 C75 C76 C76
47pF/NC 47pF/NC 47pF/NC 47pF/NC
Y_GND
PB2_IN L106 L106 0 0 R161 R161 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D106 D106
VCC C77 C77 C78 C78
47pF/NC 47pF/NC 47pF/NC 47pF/NC
PB_GND
PR2_IN L109 L109 0 0 R162 R162 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D108 D108
VCC C79 C79 C80 C80
47pF/NC 47pF/NC 47pF/NC 47pF/NC
PR_GND
30
3
2
AV1_R AV1_R
AV /YC AUDIO IN
R240 R240
K2
SY_L
6 1.5K 1.5K
AV1_L
5
C159 C159 C81 C81 R164 R164
NC NC
4 220pF 220pF 100K 100K
P5 P5 SY_R
3
AV1_R
2
1
K1 R244 R244
AV1_L AV1_L
RCA2X2 RCA2X2 AV4-8.4-13P AV4-8.4-13P
1.5K 1.5K
C161 C161 R141 R141
NC NC C82 C82 100K 100K
220pF 220pF
R243 R243 R256 R256
SY_R SY_R AV2_R
1.5K 1.5K NC NC
C160 C160 C103 C103 R163 R163 R144 R144
NC NC 220pF 220pF 100K 100K C85 C85 NC NC
NC NC
R245 R245 R258 R258
SY_L AV2_L AV2_L
1.5K 1.5K NC NC
C162 C162 R145 R145 C86 C86 R165 R165
NC NC C104 C104 100K 100K NC NC NC NC
220pF 220pF
YPBPR3_R
YPBPR2_R YPBPR2_R
R264 R264
C83 C83 NC NC
220pF 220pF R142 R142 C95 C95
NC NC
47K 47K
YPBPR2_L YPBPR3_L
R265 R265
NC NC
C84 C84 R143 R143 C96 C96
220pF 220pF NC NC
47K 47K
Y2_INB Y3_IN L104 L104 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D104 D104
R133 R133 VCC C108 C108
75 75 47pF/NC 47pF/NC
Y2_GNDB Y3_GND
FB30 FB30
0 0
CB2_INB PB3_IN L107 L107 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D107 D107
R135 R135 VCC C149 C149
75 75 47pF/NC 47pF/NC
CB2_GNDB PB3_GND
FB33 FB33
0 0
CR2_INB PR3_IN L110 L110 0 0
DIODE SMD BAV99 DIODE SMD BAV99
D109 D109
R137 R137 VCC C151 C151
75 75 47pF/NC 47pF/NC
CR2_GNDB PR3_GND
FB36 FB36
0 0
Title Title Title
KAWA Confidential KAWA Confidential KAWA Confidential
Size Size Size
C C C
Date: Date: Date:
2
1
GPIO1
GPIO1 3
IR
IR 3,13
SY_1
SY_1 10
SY_1_GND
SY_1_GND 10
SC_1
SC_1 10
SC_1_GND
SC_1_GND 10
SY_0
SY_0 10
SY_0_GND
SY_0_GND 10
SC_0
SC_0 10
SC_0_GND
SC_0_GND 10
CVBS_1
CVBS_1 10
CVBS1_GND
CVBS1_GND 10
CVBS_2
CVBS_2 10
CVBS2_GND
CVBS2_GND 10
SPOUTR
SPOUTR 16
D
AVR_OUT
AVR_OUT 9
AVL_OUT
AVL_OUT 9
CVBS_OUT
CVBS_OUT 6,9
AV1_R
AV1_R 8
AV1_L
AV1_L 8
AV2_R
AV2_R 8
AV2_L
AV2_L 8
SY_R
SY_R 8
SY_L
SY_L 8
YPBPR1_L
YPBPR1_L 9
YPBPR1_R
YPBPR1_R 9
YPBPR2_R
YPBPR2_R 9
YPBPR2_L
YPBPR2_L 9
YPBPR3_R
YPBPR3_R 9
YPBPR3_L
YPBPR3_L 9
Y1_INB
Y1_INB 10
Y1_GNDB
Y1_GNDB 8,10
CB1_INB
CB1_INB 10
CB1_GNDB
CB1_GNDB 8,10
CR1_INB
CR1_INB 10
CR1_GNDB
CR1_GNDB 8,10
Y2_INB
Y2_INB 8
Y2_GNDB
Y2_GNDB 8,10
CB2_INB
CB2_INB 8
CB2_GNDB
CB2_GNDB 8,10
CR2_INB
CR2_INB 8
CR2_GNDB
CR2_GNDB 8,10
Y3_INB
Y3_INB 8
Y3_GNDB
Y3_GNDB 8
CB3_INB
CB3_INB 8
CB3_GNDB
CB3_GNDB 8
CR3_INB
CR3_INB 8
CR3_GNDB
CR3_GNDB 8
GNDV GNDA
C
VCC
R152 R152
NC NC
R172 R172
SB33B 10k 10k
R171 R171 DVD_IR
10k 10k
R153 R153
SOT23/SMD SOT23/SMD
R173 R173
NC NC
2N3904 2N3904
GPIO1
1
Q42 Q42
4.7K 4.7K
IR
R131 R131 0 0 Y3_INB
C169 C169 R147 R147
47pF/NC 47pF/NC 75 75
B
Y3_GNDB
FB31 FB31
0 0
R168 R168 0 0 CB3_INB
C150 C150 R149 R149
47pF/NC 47pF/NC 75 75
CB3_GNDB
FB34 FB34
0 0
R167 R167 0 0 CR3_INB
C170 C170 R151 R151
47pF/NC 47pF/NC 75 75
CR3_GNDB
A
FB37 FB37
0 0
AV IN AV IN AV IN
Rev Rev Rev
Document Number Document Number Document Number <Designer> <Designer> <Designer>
AKAI_MT8202_27US_LVDS_V0.0 AKAI_MT8202_27US_LVDS_V0.0 AKAI_MT8202_27US_LVDS_V0.0 1 1 1
Checked: Checked: Checked: <Checker> <Checker> <Checker>
Thursday, April 13, 2006 Thursday, April 13, 2006 Thursday, April 13, 2006 Sheet Sheet Sheet 15 15 15 17 17 17
1