ViewSonic VX2835wm-1 Lcd Display page 73

AUDIO_12V
10 AUDIO_12V
5V_STBY
5,6,8,10,11 5V_STBY
AUDIO_5V
3 AUDIO_5V
1,3,4,5,6,7,8,9,10,11,12 GNDD
GNDD
R7 1K
3 MTS_O_R
R8 1K
3 MTS_O_L
5V_STBY
GNDD
R339
AUDIO MUTE#
8 AUDIO MUTE#
R12
AUDIO_12V
R14
10K Q3
C
B
E
MMBT3904L
R17 R18
C17
0.1uF/NC
10K 10K
GNDD GNDD GNDD
ViewSonic Corporation
D15 C3
MEZ05-9.1-D1/NC 0.1uF
U1
GNDD TDA7297D GNDD
C5 0.22uF
7
IN1 OUT1+
OUT1-
C6 0.22uF
14
IN2
OUT2+
R9 R10
OUT2-
1K/NC 1K/NC
GNDD
10K STBY
9
ST BY
MUTE
8
MUTE PW GND
10K/NC
PW GND
C12 C13
12
SGND PW GND
PW GND
10uF/16V/NC 1uF
GNDD
GNDD
U3 G692L463TCUf
4 2
VCC RESET/
R231 10K
AUDIO MUTE#
3 1
MR/ GND
GNDD
70
Confidential - Do Not Copy
AUDIO_12V
L40
10uH
2 1
CHK_0403
C2
470uF/16V/NC
+
ECD_D10_5
B1 0
2
SPK_R+
B2 0
5
SPK_R-
B3 0
19
SPK_L+
B4 0
16
SPK_L-
C7 C8 C9 C10
100pF 100pF 100pF 100pF
GNDD
1
10
11
20
sound_R R324
GNDD
sound_L R325
MUTE
HP_R R20 0
EAR_DET
8 EAR_DET
HP_L
R24 0
R26
120k/NC
H PLUG
L NO
PLUG
GNDD
VX2835wm-1
AUDIO_5V AUDIO_5V
R1
47k
C
MTS_O_R C1 10uF Q1
B
E
MMBT3904L
MTS_O_L C4 10uF
R3 R4
1
47k 1k
1
GNDD GNDD GNDD
1
1
C11
R323 0
1
U2
AUDIO_5V
2 8
IN1- VDD
0
3
IN1+
C14
0
5
IN2+
0.1uF
6
IN2-
4
VSS
PT2308-S
GNDD GNDD
R326 0
1
5V_STBY
R19
1K
R21 0
R23 0
R25 0
C18 C19 C20 C21 C22
B5
330pF 330pF 10pF/NC 10pF/NC 10pF/NC
0/R0805
B0805
GNDD GNDD GNDD
GNDD
R2
47k
C
Q2
B
E
MMBT3904L
sound_R
sound_L
R5 R6
47k 1k
GNDD
100uF/25V
HP_R
2
ECD_D6.3_2.5
C15
10uF/16V
100uF/25V
C16
HP_L
2
ECD_D6.3_2.5
CN1
4
3
2
1
5
Headphone_OUT
ViewSonic Corporation
Model
SCALER
Title
Date Rev: