ViewSonic N2750w-1 Service Manual page 16

6.5 Audio
VMTS
L131 BEAD/200R
L132 BEAD/200R
L133 NC
R214
0R
2SIF
4 1TV_2ndF
C223 56p
4 1TV_AFmono
PC_AFL
PC_AFR
4 AV_AFL
4 AV_AFR
R218 10K
VMTS
R219 100R
3,4,6,7,8,11 SDA
R220 100R
3,4,6,7,8,11 SCL
VMTS
R221
10K
6,7,11 VD_RSTn
C236
NC/10uf/50V
C237
10uf/50V
VMTS
VCCV
L139
BEAD/200R
C246
100uF/16V
13,14,15,17,18,22,23,24,25,26,30,35,36,37,38,39,52,57,58,59,64Pin is NC Pin
ViewSonic Corporation
L180 BEAD/200R
32
CAPL_M
C221
56p
50
ANA_IN1+
21
Dacm_L
51
ANA_IN-
20
Dacm_R
47
MONO_IN
29
SC1out_L
44
SC1_INL
28
SC1out_R
45
SC1_INR
I114
41
SC2_INL
MSP3425G_LQFP64
42
SC2_INR
43
ASG
40
ASG
63
StandbyQ
2
I2C_SDA
1 61
I2C_SCL Dctr0
16 60
ResetQ Dctr1
8
ADR_WS
9
ADR_CL
7
ADR_DA
4
I2S_WS
3
I2S_CL
6
I2S_DAin1
12
I2S_DAin2
5
I2S_DAout
62
I2CADR
X101
56 54
TP XTALin
46 55 18.432MHz
VrefTop XTALout
34
AGNDC
C239 C240
33p 33p
C241
3.3uF/50V
R222 0R/1206
R223 0R/1206
AGND
15
Confidential - Do Not Copy N2750w-1
+12V
I139
2 3
VO VI
LM7808
P110
RCA JACK 2X3
YPbPr
7
AUDIO_L_AMP 10
AUDIO_R_AMP 10
AV
8
C230 AF_PLout
1u/16V 0603
C233 AF_PRout
1u/16V 0603
AUDIO-OUT
9
P111
PHONE_JACK
5
4
3
2
1
R224 R225
PC_AUDIO_IN
15K 15K
AGND
L134
YUV-Audio-L BEAD/600R
1
C217
R213 15K C219 C220 10uF/50V
100p 100p
AGND
L135
YUV-Audio-R AGND BEAD/600R
2
C222
R215 15K C224 C225 10uF/50V
100p 100p
AGND
AGND AGND
AV1-AudioL L136 BEAD/600R
3
C226
R216 15K C227 C228 10uF/50V
100p 100p
AGND L137 BEAD/600R AGND
AV1-AudioR
4
C229
R217 15K C231 C232 10uF/50V
100p 100p
AGND AGND AGND
5 AF_PLout
6 AF_PRout
C243
L138 BEAD/600R 10uF/50V
PC_AFL
C244 C245
100p 100p
AGND AGND
L140 BEAD/600R
PC_AFR
C249 C250 C248
100p 100p 10uF/50V
AGND AGND
HD_AFL 4
HD_AFR 4
AV1_AFL 4
AV1_AFR 4