Element PLX-4202B Service Manual page 51

1
A
+5V
+5V
SOG
SOG
GP
GP
GN
GN
BP
BP
BN
BN
B RP
RP
RN
RN
HSYNC
HSYNC
VSYNC
VSYNC
VGA VIDEO INPUT
VGAR_IN
VGAR_IN
VGAL_IN
VGAL_IN
VGA AUDIO INPUT
C
D
1
PDF 文件使用 "pdfFactory Pro" 试用版本创建
2 3
VD13
+5V_VGA_IN VGA_PLUGPWR
IN4148
C340
VD14
10uF
+5V
IN4148
XS4
DB15
5
15 VGASCL_IN
10
4
14 VSYNC#
9
3 BLU
13 HSYNC#
8
2 GRN
12
VGASDA_IN
7
1 RE D
11
6
D53 D54 D55 D56 D57 D58 D59
NS/DIODE EGA-0603 NS/DIODE EGA-0603 NS/DIODE EGA-0603
NS/DIODE EGA-0603 NS/DIODE EGA-0603 NS/DIODE EGA-0603 NS/DIODE EGA-0603
VGA_PLUGPWR
R180
20K
1 R182 2
VGASCL_IN VGASC L VGASDA_IN
100R
C351
33pF
VGA_PLUGPWR
VGA_PLUGPW R
C357
N18
0.1uF R189
1 8
20K
NC VCC
2 7
NC WP
3 6
VGASCL
NC SCL
4 5
VGASDA
GND SDA
R191
4K7/NC
EEPROM 24C02
2 3
www.fineprint.cn
4
VGA_PLUGPWR
R181
20K
1 R183 2
VGASDA
100R
C352
33pF
VGA SDA/SCL
VGA EDID
4
5
NEARLY VGA CONNECTOR NEARLY MT5372
R 168
1 2 1 C339 2
0R0
1nF
L55
1 2 1 R 169 2 1 C341 2
GRN 0R0
120R 2A 10nF
R170 C342
5pF
75R
R 171
1 0R0 2 1 C343 2
10nF
L56
1 2 1 R 172 2 1 C344 2
BLU 0R0
120R 2A 10nF
R173 C345
75R 5pF
R 174
1 2 1 C346 2
0R0
10nF
L57
1 2 1 R 175 2 1 C347 2
RED 0R0
120R 2A 10nF
R176 C348
75R 5pF
R 177
1 2 1 C349 2
0R0
10nF
L58 2.2uH
R178
HSYNC# 1 2 1 2 HSYNC
33R
R179 C350
10K/NC
5pF
L59 2.2uH
1 R184 2 1 2
VSYNC# VSYNC
33R
R185 C353
10K/NC
5pF
VGA SYNC
C354
R186
0R0/100K
R187 10uF
C355 100k
D51
1nF/NC
XS5 NS/DIODE EGA-0603
3
R
WR 4
2 C356
WL
R188
1
L
GND 5
0R0/100K
R190 10uF
CKX-3.5-02
100k
C358
D52
1nF/NC
NS/DIODE EGA-0603
VGA AUDIO
MediaTek Inc.
Cannot open file
E:\workfiles\input\Import
Title
ed V1.5 FOR SINGLE
VGA INPUT
HDMI72.PRJPCB\Image
.bmp
Size Docum ent Num ber
MT 5372_SZD EMO _V1_S
C
Date:
5
6
SOG
GP
A
GN
BP
BN
RP
RN
B
C
VGAR_IN
VGAL_IN
D
MediaTek Confidential
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610
Rev
Draw n
Terry 1.1
Sheet 10 of 13
6