![background image](http://html1.mh-extra.com/html/viewsonic/va712-1/va712-1_service-manual_1020960072.webp)
VR
VR
PC_L
PC_R
GND_POWER
PC_L
PC_R
V5A
AUDIO/L-
AUDIO/R-
VOL_MUTE
VOL_ADJ
AUDIO/L+
AUDIO/R+
AU5V
AU5V
AU5V
AU5V
AU5V
V5A
[AUDIO JACK]
Audio
CA8
0603/100n/25V/YRoHS
CA8
0603/100n/25V/YRoHS
1
1
2
2
3
3
11
11
10
10
PA1
2SJ-0523-003
PA1
2SJ-0523-003
CA2
0603/100n/25V/Y/RoHS
CA2
0603/100n/25V/Y/RoHS
RA3
0603/20K/5%/RoHS
RA3
0603/20K/5%/RoHS
RA16
0603/47K/5%/RoHS
RA16
0603/47K/5%/RoHS
RA4
0603/20K/5%/RoHS
RA4
0603/20K/5%/RoHS
Mode
4
Mute
5
VDD
6
DC Vol
7
GND
1
Right Dock
9
Right In
10
Beep In
11
Left In
12
Left Dock
13
GND
8
Left Out +
15
Left Out -
17
VDD
27
GND
14
HP Sense
21
Bypass
22
GND
20
Right Gain 1
24
Right Gain 2
25
Right Out -
26
Right Out +
28
VDD
16
Shutdown
2
Gain Select
3
Left Gain 2
18
Left Gain 1
19
GND
23
GND
29
UA1
LM4838MTENOPB/RoHS
UA1
LM4838MTENOPB/RoHS
CA19
0603/68n/16V/7
CA19
0603/68n/16V/7
RA11
0603/10K/5%/RoHS
RA11
0603/10K/5%/RoHS
CA18
Open
CA18
Open
CA7
0603/100n/25V/YRoHS
CA7
0603/100n/25V/YRoHS
RA12
0603/0R/5%RoHS
RA12
0603/0R/5%RoHS
CA22
0805/2.2u/16V/Y/RoHS
CA22
0805/2.2u/16V/Y/RoHS
RA1
0603/100K/5%/RoHS
RA1
0603/100K/5%/RoHS
RA20
0603/1K/5%/RoHS
RA20
0603/1K/5%/RoHS
CA5
0603/47p/50V/N/ROHS
CA5
0603/47p/50V/N/ROHS
RA2
0603/100K/5%/RoHS
RA2
0603/100K/5%/RoHS
CA11
0603/220n/25V/Y/RoHS
CA11
0603/220n/25V/Y/RoHS
+
CA1
16CV220AX/RoHS
+
CA1
16CV220AX/RoHS
RA19
0603/10K/5%/RoHS
RA19
0603/10K/5%/RoHS
CA16
0603/220n/25V/Y/RoHS
CA16
0603/220n/25V/Y/RoHS
CA6
0603/47p/50V/N/ROHS
CA6
0603/47p/50V/N/ROHS
LA3
MCB1608S600H
LA3
MCB1608S600H
RA9
0603/20K/5%/RoHS
RA9
0603/20K/5%/RoHS
LA4
MCB1608S600H
LA4
MCB1608S600H
CA3
OPEN
CA3
OPEN
RA10
0603/20K/5%/RoHS
RA10
0603/20K/5%/RoHS
RA18
0603/10K/5%/RoHS
RA18
0603/10K/5%/RoHS
LA5
HS600
LA5
HS600
CA4
OPEN
CA4
OPEN
RA13
OPEN
RA13
OPEN
RA6
0603/10K/5%/RoHS
RA6
0603/10K/5%/RoHS
CA9
0603/100n/25V/Y/RoHS
CA9
0603/100n/25V/Y/RoHS
+
CA23
1210/10u/16V/Y/RoHS
+
CA23
1210/10u/16V/Y/RoHS
RA7
0603/47K/5%RoHS
RA7
0603/47K/5%RoHS
RA8
0603/47K/5%/RoHS
RA8
0603/47K/5%/RoHS
LA2
MHC1608S221N
LA2
MHC1608S221N
CA24
0603/100n/25V/Y/RoHS
CA24
0603/100n/25V/Y/RoHS
RA21
OPEN
RA21
OPEN
RA14
0603/10K/5%/RoHS
RA14
0603/10K/5%/RoHS
LA1
OPEN
LA1
OPEN
CA13
0603/68n/16V/7
CA13
0603/68n/16V/7
RA15
0603/47K/5%/RoHS
RA15
0603/47K/5%/RoHS
CA12
Open
CA12
Open
69
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VA712-1_VA712b-1