Shivaki STV-26ALED3, Service Manual

Page: 20 / 80

1
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5
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7
7
8
8
D D
C C
B B
A A
PANEL_EN Q4
MMBT3904(f≥350MHz)
R21
10Kohm-0402-±5%-1/16W
R28
10Kohm-0402-±5%-1/16W
C37
0.22uF-0402-Y5V-+80%-20%-16
Q1
WPM3407-3/TR
R22
220Kohm-0402-±5%-1/16W
GND
+5Vpanel
PVCC
+12V
GND
C38
0.1uF-0402-Y5V-+80%-20%-16V
PVCC VCC-Panel
GND
C1
1uF-0603-Y5V-+80%-20%-10V
R1
510ohm-0402-±5%-1/16W
Q3
MMBT3904(f≥350MHz)
R2
1Kohm-0402-±5%-1/16W
GND
BL_ADJ
R26
10Kohm-0402-±5%-1/16W
M_5V
C2
0.1uF-0402-Y5V-+80%-20%-16V
ADJ
GND
+12V
C40
0.1uF-0402-Y5V-+80%-20%-16V ADJ
BL_ON
+12V
+12V
GND
GND
PW_ON
R30
4K7ohm-0402-±5%-1/16W
R31
10Kohm-0402-±5%-1/16W
Q7
MMBT3904(f≥350MHz)
R33
4K7ohm-0402-±5%-1/16W
GND
POW_EN
R29
510ohm-0402-±5%-1/16W
Q5
3CG3906M
R32
NC/47Kohm-0402-±5%-1/16W
Q6
NC/PMBT3904
GND
+5Vpanel
1
2
3
4
5
6
7
8
9
10
CN4
10PIN-2.54-D-H-G
PW_ON
5V_STB
M_5V
GND
+12V
GND
M_5V
+5Vpanel
GND
C42
0.1uF-0402-Y5V-+80%-20%-16V
GND
M_5V
5V_STB
C44
0.1uF-0402-Y5V-+80%-20%-16V
GND
1
2
3
4
5
6
CN3
6PIN-2.0-D-H- -G
C41
0.1uF-0402-Y5V-+80%-20%-16V
GND
R7
1Kohm-0402-±5%-1/16W
Q2
MMBT3904(f≥350MHz)
R24
33ohm-0402-±5%-1/16W
GND
BL_EN
R25
NC/2Kohm-0402-±5%-1/16W
R4
510ohm-0402-±5%-1/16W R5
10Kohm-0402-±5%-1/16W
C39
0.1uF-0402-Y5V-+80%-20%-16V
5V_STB
GND
R6
NC/1Kohm-0402-±5%-1/16W
M_5V
BL_ON
R27
NC/7K5ohm-0402-±5%-1/16W
GND
R3
NC/10Kohm-0402-±5%-1/16W
5V
1
PVCC
2
12V
3
CN5
3PIN-2.54+
C43
0.1uF-0402-Y5V-+80%-20%-16V
R8
NC/0ohm-0402-±5%-1/16W
+ E9
100uF-16V-±20%-5×11-105
1.15V
M_3.3V
C23
0.1uF-0402-Y5V-+80%-20%-16V
C24
10uF-0805-Y5V-+80%-20%-10V
L2
120ohm-0603-±25%
VDD3V3
+
E3
470uF-10V-±20%-6.3×11-105 -
B
S
1
IN
2
SW
3
GN
D
4
FB
5
C
O
M
P
6
EN
7
NC
8
U5
AIC2857FGR8TR
C15
NC/100pF-0402-NPO-±5%-50V
C14
0.01uF-0402-X7R-±10%-50V R17
2K2ohm-0402-±5%-1/16W
C9
0.01uF-0402-X7R-±10%-50V
R13
3K3ohm-0402-±1%-1/16W
R15
15Kohm-0402-±1%-1/16W
C8
0.01uF-0402-X7R-±10%-50V
M_5V
GND
GND
GND
C10
0.1uF-0402-Y5V-+80%-20%-16V
C12
0.1uF-0402-Y5V-+80%-20%-16V
L1
CH8010U-220K-045-G
R11
100Kohm-0402-±5%-1/16W
C13
10uF-0805-Y5V-+80%-20%-10V
1.15V
M_3.3V
GND
+
E2
100uF-16V-±20%-5×11-105
VI
3
VO
2
AD
J
1
VO
4
U9
LC1117CLTR33
GND
C22
0.1uF-0402-Y5V-+80%-20%-16V
M_5V
1
2
E10
100uF-16V-±20%-5×11-105
DDRV
C5
0.1uF-0402-Y5V-+80%-20%-16V
1
2
E1
100uF-16V-±20%-5×11-105
GND
R9 1Kohm-0402-±1%-1/16W
R10
240ohm-0402-±1%-1/16W
C11
0.1uF-0402-Y5V-+80%-20%-16V C6
0.1uF-0402-Y5V-+80%-20%-16V
GND
GND
C7
10uF-0805-X5R-±10%-6.3V
VI
3
VO
2
AD
J
1
VO
4
U3
LC1117CLTRAD
DDRV
GND
D4
M7(FormosaMS)
M_5V
C4
0.1uF-0402-Y5V-+80%-20%-16V
D3
M7(FormosaMS)
DVDD3V3_MII
C17
0.1uF-0402-Y5V-+80%-20%-16V
C18
NC/10uF-0805-Y5V-+80%-20%-10V
DVDD3V3_MII
VI
3
VO
2
AD
J
1
VO
4
U8
LC1117CLTR33
GND
C16
0.1uF-0402-Y5V-+80%-20%-16V
M_5V
1
2
E5
100uF-16V-±20%-5×11-105
R16
33ohm-0402-±5%-1/16W
+
E4
470uF-10V-±20%-6.3×11-105 -
VI
3
VO
2
AD
J
1
VO
4
U6
LC1117CLTR33
C21
0.1uF-0402-Y5V-+80%-20%-16V
+3V3_STB
C19
0.1uF-0402-Y5V-+80%-20%-16V
5V_STB
GND
+3V3_STB
+ E7
100uF-16V-±20%-5×11-105
+ E6
100uF-16V-±20%-5×11-105
1
2
E11
100uF-16V-±20%-5×11-105
ADAC_PWR
+
E8
470uF-10V-±20%-6.3×11-105 -
R52
NC/4K7ohm-0402-±5%-1/16W
GND
MT5310JHYU
NC/0ohm-0402-±5%-1/16W
第 20 页，共 80 页