ViewSonic VP2650WB - Page 64

+24V_IN
VREF
+3.3V_IN
VREF
VREF
+5V
+24V_IN
+24V_IN
+5V
+3.3V_IN
+24V_IN
BRI_ADJ
BL_ON
BRI_ADJ
BL_ON
PANEL_ON
PWR_OFF
PWR_OFF
AUDIO_DET
AUDIO_ON_OFF
PANEL_ON
AUDIO_DET
AUDIO_ON_OFF
B L_ON L amp
H
L
ON
OFF
B RI_ADJ LUMI
H
L
dark
b right
J 2 (pin 16) for VP2650 use for USB power
ONN ornal
P WR-SAVE
w /o upstream
P WR-off
P ANEL_ON
OFF
P WR-SAVE
w ith upstream
OFF
OFF
P ANEL_ON P anel
H
LOFF
ON
A UDIO_ON_OFFS oft_Power
LOFF
ON
A UDIO_DET
H
L
H
LOFF
ONH
L
L
J 2 (pin 5) ߻ܤ
L 1: 27U->47U for LP2
L 2: 27U->47U for LP2
C 18: NC -> 0.22U for LP2
C 8: NC -> 0.22U for LP2
TP22
TP17
R23
15K
R9
10K F
C9
6800P K
R3
20K J
TP20
TP35
TP28
FD3
SS24-LF
A K
TP1
C11
0.01U K
TP14
C1
0.1U K
R28
10K F
C13
1U Z
J1
2K61185109
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
TP25
D1
TZMC6V2
A K
FD1
SS24-LF
A K
C8
0.22U K
L2
47U
TP31
L1
47U
TP18
U1
TL1451A CNS
CT
1
RT
2
1IN+
3
1IN-
4
1FBK
5
1DTC
6
1OUT
7
GND
8
VCC
9
2OUT
10
2DTC
11
2FBK
12
2IN-
13
2IN+
14
SCP
15
RFF
16
TP19
R26
10K F
R10
10K
TP3
TP5
R12
NC
R5
3.01K F
TP23
+ C14
<Spec>
220U 35V M
12
Q5
2N3904S
B
E C
R1 100
C17
1U Z
R4
75K + C5
<Spec>
220U 25V
12
TP33
Q6
2SJ598-AZ
D
G
S
TP29
R13
15K
C18
0.22U K
TP13
TP36
TP9
R17
3.3K
TP2
TP26
C2
0.1U K
R20
1.69K F
C20
100P J
R8 2.2K
C10
0.1U K
C21
6800P K
C19
680P J
R19
22
R14
47K
FD2
SS24-LF
A K
+ C4
<Spec>
220U 35V M
12
TP7
Q7
2N3906S
C E
B
TP8
TP10
TP12
C7
1U Z
R27
2.7K
R7
22
+ C16
<Spec>
220U 25V
12
D2
TZMC3V9
A K
TP30
TP21
TP15
Q3
2N3906S
C E
B
R18
20K J
TP4
J2
2K61185116
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TP34
R22
10K F
R11
1K F
TP32
TP16
R21
75K
R6
10K F
TP27
FD4
SS24-LF
A K
R25
1K F
TP24
R2
3.3K
R24
47K
C3
0.1U K
TP11
+ C6
<Spec>
220U 25V
12
Q4
2N3906S
C E
B
Q1
2N3904S
B
E C
+ C15
<Spec>
220U 25V
12
R15
330
Q2
2SJ598-AZ
D
G
S
C12
100P J
R16
2.7K
ViewSonic Corporation
Confidential - Do Not Copy VP2650wb-1
61
Model
Title
Date Rev:
ViewSonic Corporation
DC - DC