ViewSonic N2230w-2M Service Manual page 67

8.7. Video_Interface
YPbPr
Y
Y-IN
D517 R568 C530
75R NC/10pF
4.7P
Pb
Pb-IN
D518 R571 C533
75R NC/10pF
4.7P
Pr
Pr-IN
D519 R574 C536
75R NC/10pF
4.7P
CVBS Input
L503
3.3uH 0805
CVBS_IN
C539 C540
D520 680pF 330pF
4.7P
ViewSonic Corporation
S-Video Input
P503
MINI DIN4
MINIDIN8
C522 C523
6 8
1 2
100p D515 D516 100p
3 5
4.7P 4.7P
Near S GNDPIN Side.
Close to MST. IC
R566 C528
470R 1nF
RGB0-SOG
RGB0-SOG 6
R567 C529
47R 47nF
RGB0_Y+
RGB0_Y+ 6
C553 47nF/NC
Y_CC
Y_CC 6
R569 C531
47R 47nF
RGB0_Y-
RGB0_Y- 6
R570 C532
47R 47nF
RGB0_PB+
RGB0_PB+ 6
R572 C534
47R 47nF
RGB0_PB-
RGB0_PB- 6
R573 C535
47R 47nF
RGB0_PR+
RGB0_PR+ 6
R575 C537
47R 47nF
RGB0_PR-
RGB0_PR- 6
Close to MST. IC
R576 C538
47R 47nF
CVBS1_IN
CVBS1_IN 6
R577
75R
64
N2230w-2M
Confidential - Do Not Copy
RCA Audio Input (ADC IN)
R561 47R C521 47nF
S-LUM0 YIN_0+
YIN_0+
C524 R562
75R
100p
R563 47R C525 47nF
VCOM1
VCOM1
C526 R564
75R
100p
R565 47R C527 47nF
S-CHR0 CIN_0+
CIN_0+
Near MST.IC Input Side.
YPbPr/Av
Videi In
P504
D C
RCJ-4
P505
RCJ-4
B A
Audio Input
RCA Audio Input (ADC IN)
Close to connector
R579
RC_AUR0 10K
D522 C544
330pF
4.7P
R583
RC_AUL0 10K
D524 C550
330pF
4.7P
Av/S Audio In
Note:Close to MST. IC
Close to connector
6
C541
R578 1u 0603
RC_AUR1 10K AUR1
D521 C543 R580
C546
330pF 12K
6 560pF
4.7P
C547
R582 1u 0603
RC_AUL1 10K AUL1
6
D523 C549 R584
C552
330pF 12K Keep A_GND trace with Signal.
560pF
Keep Spacing for L/R cahnnel.
4.7P Keep trace width(12mil+).
YPbPr/DVI , Av/S
Audio In
D C
B A
YPbPr/DVI
Note:Close to MST. IC
C542
1u 0603
AUR0
AUR0 6
C545
R581
560pF
12K
C548
1u 0603
AUL0
AUL0 6
C551
R585
560pF
12K
AUR1 6
AUL1 6