ViewSonic PJ513D-1 Service Manual page 105

P12V
C268 C269
10U K 10U K
A1P8V
11 A1P8V
A1P2V
10 A1P2V
P5V
3,4,5,6,7,9,16,17 P5V
C280
22U K
3,4,5,6,7,8,9,10,11,12,14,15,16,17 GND
3,6,7,8,9,10,11,14,15,16,17
9,10 PWRGOOD
8,9 POSENSE
9 PMD_INTZ
9 MTR_ARSTZ
ViewSonic Corporation
C266
0.33U K
9
22
42
C270 C271 C272
21
0.33U K 0.33U K 0.33U K
C273 0.22U K
18
17
C275 0.22U K
20
R138
47
1.6K F
R136
2K B
31
C276
4.7U M
29
P1P8V
P1P8V 6,10,12
Q6
NDT3055
G 33
R142
32
C278 R143
1K B
47U 6.3V 2K B
24
23
L30
15U M
D17
PMEG2020EJ
P3P3V
P3P3V
R128 R129 R130 R131
3.3K J 3.3K J 3.3K J 3.3K J
PWRGOOD
POSENSE
PMD_INTZ
MTR_ARSTZ
102
Confidential - Do Not Copy
U21A
VBB1
VBB2
VBB4
27
ISENK
R133
28
VCP ISEN
Q5
CP1
NDT3055
G
CP2
26
GDC
25
VREG LXC
TRIM
30
FBC
FB1
PMD1000
46
VLIN1 V2P5
41
LX25
D15
PMEG2020EJ
GD2
FB2
45
V3P3
43
LX33
V5 L29
LX5 10UH
D16
PMEG2020EJ
Master
U21B
35 38
TP77
PWRGOOD F3SW
34 39
TP78
POSENSE F2SW
P3P3V
36 40 TP79
PMDINTZ F1SW
R132
3.3K J
PMD1000
SSP0_CSZ2
4
CSZ
48
RESETZ
SSP0_CLK
2
CLK
SSP0_RXD
1
DOUT
SSP0_TXD
3
DIN
PJ513D-1
P12V
P12V 5,14,16,17
0.1
L26
D30
A K
SMPI0603HW-4R7M-A01 MURS220T3G
D14
SS3P4
L27
10U
C277
47U 6.3V
C279
22U K
SSP0_CSZ2 9
SSP0_CLK 9
SSP0_RXD 9,14,15
SSP0_TXD 9
P1P2V
P1P2V 10
C274
R135
47U 6.3V
1K B
R137
2K B
P2P5V
P2P5V 6,11
P3P3V
P3P3V 3,6,7,8,9,10,11,14,15,16,17