Akai LEA-19V07P, Service Manual

Page: 14 / 34

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
C7
NC/0.1uF-0402-Y5V-+80%-20%-16V
1
2
E1
100uF-16V-±20%-6*7
－
105
℃
+5V_STB
C8
NC/0.1uF-0402-Y5V-+80%-20%-16V
ADJ
BL ON
+5V_STB
Q6
PMBT3904
5V_SW
R20
33ohm-0402-±5%-1/16W
R26
510ohm-0402-±5%-1/16W
R31
10Kohm-0402-±5%-1/16W
Q7
PMBT3904
R29
1Kohm-0402-±5%-1/16W
GND
C32
1uF-0603-Y5V-+80%-20%-10V
GND
PVCC
R22
NC/10Kohm-0402-±5%-1/16W
VCC-Panel
C35
0.1uF-0402-Y5V-+80%-20%-16V
+
E7
NC/100uF-25V-±20%-6*7
－
105
℃
Q9
PMBT3904
R35
4K7ohm-0402-±5%-1/16W
R36
100Kohm-0402-±5%-1/16W
C20
0.1uF-0402-Y5V-+80%-20%-16V
BL_ON
R38
3K3ohm-0402-±5%-1/16W
Q8
A03407
C31
0.1uF-0402-Y5V-+80%-20%-16V
R21
510ohm-0402-±5%-1/16W
C22
0.1uF-0402-Y5V-+80%-20%-16V
R17
10Kohm-0402-±5%-1/16W
R19
510ohm-0402-±5%-1/16W 5V_SW
L3
MGGB1005M301HT-LF
L4
MGGB1005M301HT-LF
+3.3V_STB
C1
0.1uF-0402-Y5V-+80%-20%-16V
C3 0.1uF-0402-Y5V-+80%-20%-16V
+5V_STB
P_panel
M1
MARK M2
MARK M3
MARK M4
MARK
GND
H1
Location hole
H2
Location hole
H3
Location hole
H4
Location hole
GND
5V_SW
+1.2V_VDDC
GND
+
E6
470uF-16V-±20%-8*12
－
105
℃
BS
1
IN
2
SW
3
GND
4
FB
5
COM
P
6
EN
7
NC
8
U4
RT8284NGSP
C33
NC/100pF-0402-NPO-±5%-50V
C30
0.01uF-0402-X7R-±10%-50V
R32
2K2ohm-0402-±5%-1/16W
C19
0.01uF-0402-X7R-±10%-50V
R24
5K1ohm-0402-±1%-1/16W
R27
12Kohm-0402-±1%-1/16W
C18 0.01uF-0402-X7R-±10%-50V
C23
10uF-0805-X5R-±10%-6.3V
R28
NC/10Kohm-0402-±5%-1/16W
C29
0.01uF-0402-X7R-±10%-50V
C21
0.1uF-0402-Y5V-+80%-20%-16V
C26
0.1uF-0402-Y5V-+80%-20%-16V
VI
3
VO
2
ADJ
1
VO
4
U3
BM1117-ADJ(SOT-223)
C15
0.1uF-0402-Y5V-+80%-20%-16V
R8
91ohm-0402-±1%-1/16W
R11 100ohm-0402-±1%-1/16W
C17
NC/0.1uF-0402-Y5V-+80%-20%-16V
C13
0.1uF-0402-Y5V-+80%-20%-16V
5V_SW
+
E4
470uF-16V-±20%-8*12
－
105
℃
L2
DR2W4*5.5-10uH
1
2
E2
100uF-16V-±20%-6*7
－
105
℃
+3.3V
C10
0.1uF-0402-Y5V-+80%-20%-16V
C12 0.1uF-0402-Y5V-+80%-20%-16V
5V_SW
VI
3
VO
2
ADJ
1
VO
4
U1
BM1117-3.3(SOT-223)
BL_ADJ
R25
10Kohm-0402-±5%-1/16W
Vref=1.25V
+3.3V
5V_SW
Power_ ON
R23
NC/10Kohm-0402-±5%-1/16W
R37
NC/4K7ohm-0402-±5%-1/16W
R30
NC/10Kohm-0402-±5%-1/16W
BS
AVDD_DDR_2.5V_
P1
22.5*22*6(
缺口向上）
C16
1uF-0603-Y5V-+80%-20%-10V
C9
NC/10uF-0805-X5R-±10%-6.3V
1
2
3
+
_
CN2
DC-001-
内径为
2.0mm-G
12V
1
2
3
4
5
6
7
8
9
10
CN1
NC/10PIN-2.0-D-H-G
GND
GND
12V
12V
12V
12V
GND
GND
GND
GND
+5V 1
2
3
4
5
6
CN5
NC/6PIN-2.0-D-H-G
PW_ON
+
E3
470uF-25V-±20%-10*13
－
105
℃
C6
0.1uF-0402-Y5V-+80%-20%-16V
F1
3F.3150212021ZLQGMV
+12V
C5
0.1uF-0402-Y5V-+80%-20%-16V
12V
+
E9
470uF-16V-±20%-8*12
－
105
℃
L13
TC5026U-470K-BK/NA
BS
1
IN
2
SW
3
GND
4
FB
5
CO
M
P
6
EN
7
NC
8
U7
RT8269GSP
C196
100pF-0402-NPO-±5%-50V C194
0.01uF-0402-X7R-±10%-50V
R188
10Kohm-0402-±5%-1/16W
C122
0.01uF-0402-X7R-±10%-50V
R184
180Kohm-0402-±1%-1/16W
R186
39Kohm-0402-±1%-1/16W
C193
0.1uF-0402-Y5V-+80%-20%-16V
C121
0.01uF-0402-X7R-±10%-50V
+12V
C123
0.1uF-0402-Y5V-+80%-20%-16V
D34
SK34A-SMA
+5V R5
10Kohm-0402-±5%-1/16W
R187
4K7ohm-0402-±5%-1/16W
GND
GND
C125
0.1uF-0402-Y5V-+80%-20%-16V
Q2
PMBT3904
R7
4K7ohm-0402-±5%-1/16W
R183
100Kohm-0402-±5%-1/16W
R4 NC/0ohm-1206-±5%-1/4W
R185
47Kohm-0402-±5%-1/16W
Q1
WPM2341-3/TR
+5V
5V_SW
Power_ ON
C120
NC/0.47uF-0603-Y5V-+80%-20%-16V
C126
NC/0.47uF-0603-Y5V-+80%-20%-50V
GND
GND
GND
C204
0.1uF-0402-Y5V-+80%-20%-16V
Q23
PMBT3904
R190
4K7ohm-0402-±5%-1/16W
R191
100Kohm-0402-±5%-1/16W
R189
NC/0ohm-1206-±5%-1/4W
R192
47Kohm-0402-±5%-1/16W
Q21
A03407
+12V
Power_ ON
+12VOFF
+5V_STB
R9
NC/510ohm-0402-±5%-1/16W
Q5
NC/D-MMBT3904-7-F
R15
NC/10Kohm-0402-±5%-1/16W
R10
NC/4K7ohm-0402-±5%-1/16W
Q3
NC/PMBT3906
R12
NC/10Kohm-0402-±5%-1/16W
Power_ ON
PW_ON
+5V_STB
+5V
R3
0ohm-1206-±5%-1/4W
+5V
+5V_STB
R1
0ohm-1206-±5%-1/4W
R2
NC/0ohm-1206-±5%-1/4W
+12V
+ E5
NC/100uF-25V-±20%-6*7
－
105
℃
PW_ON
ADJ
BL ON
VI
3
VO
2
ADJ
1
VO
4
U2
BM1084-3.3(TO263-2)//NC/BM1117-3.3(SOT-223)
+5V
PVCC
+12V
PVCC
+
E23
100uF-16V-±20%-6*7
－
105
℃
+
E22
NC/100uF-16V-±20%-6*7 － 105 ℃
L39
0ohm-0603-±5%-1/10W
+3V3
R142
NC/10Kohm-0402-±5%-1/16W
+5V_STB
H5
Location hole
5V
1
PVCC
2
3.3V
3
CN23
3PIN-2.54-D-H-M
+3V3
12V
1
PVCC
2
CN4
NC/2PIN-2.54-D-H-M
ADJ
BL ON
1
2
3
4
5
6
CN3
6PIN-2.0-D-H- 红色 -G
12V
14