Akai LCT2785TA, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
G ND
+5V
AV33
DV33
DV25
DV12
+5V_TUNER
DV33_DM
DV18
+12V
DV25
AV33
+5V DV25
DV33 DV12
+5V DV33_DM
DV33_DM
DV18
+12V
DV33
+5V DV33
+5V_TUNER +5V
+5V
+5V_TUNER
+5V_TUNER
GND 1,3,4,5,6,7,8
+5V 1,6
AV33 5,6
DV33 1,5,6,8
DV25 5,6,7
DV12 5,6
+5V_TUNER 3,4
DV33_DM 4
DV18 4
+12V 1
Title
Size Document Number
R e v
Date: Sheet o f
MT5351RA-V2 1
Custom
2 8 Monday, February 20, 2006
POWER
MediaTek Confidential
TwinSon Chan
GLOBAL SIGNAL
POWER 2V5 FOR MT5351 AND DDR
1.25 x (1+0/100) = 1.25V
POWER 1V2 FOR MT5351
1.25 x (1+100/100) = 2.5V
POWER 3V3 FOR MT5351 (ANALOG)
1.25 x (1+180/110) = 3.3V
POWER 3V3 FOR MT5111
1.25 x (1+120/270) = 1.8V
POWER 1V8 FOR MT5111
POWER 5V FOR TUNER
1.25 x (1+180/110) = 3.3V
POWER 3V3 FOR MT5351
9V
Compatible With U6
CB150
10uF
C0805/SMD
+
CE3
220uF/16v
C220UF16V/D6H11
CB5
0.1uF
C0603/SMD
+ CE7
220uF/16v
C220UF16V/D6H11
R9
270
R0603/SMD
+ CE13
220uF/16v
C220UF16V/D6H11
+ CE9
220uF/16v
C220UF16V/D6H11
R7
110
R0603/SMD
R10
100
R0603/SMD
+
CE30
470uF/16v/NC
C220UF16V/D6H11
+ CE10
220uF/16v
C220UF16V/D6H11
R5
110
R0603/SMD
U5
AP1084 ADJ TO263
SOT263/SMD
AD
J/GN
D
1
OUT
2
IN
3
L4
FB
BEAD/SMD/0805
+ CE6
220uF/16v
C220UF16V/D6H11
U6
AZ1117/adj
SOT223/SMD
AD
J/GN
D
1
OUT
2
IN
3
CB9
0.1uF
C0603/SMD
U4
AZ1117/adj
SOT223/SMD
AD
J/GN
D
1
OUT
2
IN
3
U2
AZ1117/adj
SOT223/SMD
AD
J/GN
D
1
OUT
2
IN
3
+ CE16
220uF/16v
C220UF16V/D6H11
CB6
0.1uF
C0603/SMD
CB146
0.1uF/NC
C0603/SMD
L33
FB
CPL-0302
U21
MP2105/NC
IN
4
GN
D
2
EN
1
SW
3
FB
5
L6
FB
BEAD/SMD/0805
U3
AP1084/TO220-DIP/5V
TO220/DIP
AD
J
1
IN
3
OUT
2
VOUT
4
+
CE32
220uF/16v
+ CE31
470uF/16v/NC
C220UF16V/D6H11
R14
0
R0603/SMD
R11
120
R0603/SMD
+ CE5
220uF/16v
C220UF16V/D6H11
L17 FB BEAD/SMD/0805
CB157
0.1uF
CB151
10uF
C0805/SMD
L9
FB
BEAD/SMD/0805
R6
180
R0603/SMD
+ CE8
220uF/16v
C220UF16V/D6H11
CB10
0.1uF
C0603/SMD
+
CE12
220uF/16v
C220UF16V/D6H11
L32
FB
BEAD/SMD/1206
J7
4x1 W/HOUSING
DIP4/W/H/P2.0
1
2
3
4
R112
499k
R0603/SMD
+ CE14
220uF/16v
C220UF16V/D6H11
CB15
0.1uF
C0603/SMD
+
CE4
220uF/16v
C220UF16V/D6H11
R8
180
R0603/SMD
R12
100
R0603/SMD
CB147
0.1uF/NC
C0603/SMD
CB16
0.1uF
C0603/SMD
CB3
0.1uF
C0603/SMD
CB12
0.1uF
C0603/SMD
R113
249k
R0603/SMD
CB7
0.1uF
C0603/SMD
L8
FB
BEAD/SMD/0805
L18
FB
BEAD/SMD/0805
+ CE15
220uF/16v
C220UF16V/D6H11
CB4
0.1uF
C0603/SMD
L7
FB
BEAD/SMD/0805
L5
FB
BEAD/SMD/0805
CB13
0.1uF
C0603/SMD
R13
100
R0603/SMD
L3
FB
BEAD/SMD/0805
CB8
0.1uF
C0603/SMD
U7
AZ1117/adj
SOT223/SMD
AD
J/GN
D
1
OUT
2
IN
3
CB14
0.1uF
C0603/SMD
22