Envision EN9110, Service Manual

Page: 31 / 58

30
974-G-SAMSUNG.DSN A
Input Conecotors
AOC (Top Victory) Electronics Co., Ltd.
B
3 8 Tuesday, October 01, 2002
Title
Size Document Number Rev
Date: Sheet of
AGND
R332
0R
D306
5.6V
RXC+IN
RX1+ SHEET 5.Gm5020
GND
SOT23B
D301
BAV70
1 2
3
D303
5.6V
BLUE+ SHEET 5.Gm5020
AGND
AGND
RED- (C301---U601.E1)
RX2+ SHEET 5.Gm5020
RX0+IN
R335
1K(NC)
AGND
D310
BAV99
3
2 1
CN301
DB15HD
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
GREEN+ SHEET 5.Gm5020
D304
5.6V
GND
+5V
R329 0R
C302 0.01uF
C313
100 pF
4.MCU
VS_DVI
R325
0R(NC)
R315 100R
R306 100R
R321
47K
RXC+ SHEET 5.Gm5020
+5V
VS_DVI
R307 100R
R314 100R
R338
10K
R312
47K
D309
5.6V
R317
2.2K
910917 Compatibility
RED+ SHEET 5.Gm5020
GREEN+ (C303---U601.D2)
AGND
R302 100R
C310
47pF
C314
0.1uF
C305 0.01uF
RX2-IN
HSYNC
R322
47K
R311
47K
R301 10K
U303D
74LVT14_ADC(NC)
9 8
RX1- SHEET 5.Gm5020
RX0- SHEET 5.Gm5020
GND
U303E
74LVT14_ADC(NC)
11 10
RX1-IN
VSYNC
R304 100R
C312
100 pF
BLUE- SHEET 5.Gm5020
GND
R326
10K
R331
10K(NC)
R310
75R
D312
BAV99
3
2 1
RX0+ SHEET 5.Gm5020
RX0- (CN302.17---U601.D8)
C308
0.1uF
C306 0.01uF
VGA_5V
GND
RX2- (CN302.1---U601.D10)
VGACON
VS
RX0+ (CN302.18---U601.C8)
GND
GREEN- SHEET 5.Gm5020
+5V
U301
24C02
8
4
1
2
3
7
6
5
VC
C
GND
NC
NC
NC
VCLK
SCL
SDA
911002 DVI Detected
VGACON
HS (U303.4---U601.L2)
+5V
+5V
GREEN- (C304---U601.D1)
R336
1K(NC)
HOT_PLUG
RX2+IN
VGA_SCL
RED- SHEET 5.Gm5020
+5V
GND
D308
5.6V
RX2+ (CN302.2---U601.C10)
RX1+IN
5.Gm5020
VGA_SDA
R319 100R
R320 100R
C301 0.01uF
AGND
AGND
HSYNC
C304 0.01uF
SOT23B
D302
BAV70
1 2
3
R330
0R
BLUE+ (C305---U601.C1)
V_CON SHEET 4.MCU
AGND
HS SHEET 5.Gm5020
R305 100R
R313 100R
R318
2.2K
CN302
DVI-D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX2-
RX2+
GND
RX4-
RX4+
SCL
SDA
VS
RX1-
RX1+
GND
RX3-
RX3+
5V
GND
HP
RX0-
RX0+
GND
RX5-
RX5+
GND
RXC+
RXC-
D307
5.6V
DVI_5V
VS (U303.8---U601.K1)
R327 0R
C309
47pF
R324 0R R334
0R
R316 100R
D305
5.6V
AGND
VS
R303 100R
VS SHEET 5.Gm5020
RX1+ (CN302.10---U601.C9)
R337 1K
U303A
74LVT14_ADC(NC)
1 2
TXD
SHEET 4.MCU
BLUE- (C306---U601.C2)
DVI_5V
RXC-IN
R308
75R
R333
10K(NC)
U303B
74LVT14_ADC(NC)
3 4
RXD
SHEET 4.MCU
R309
75R
D311
BAV99
3
2 1
RED- (C302---U601.E2)
VGA_5V
AGND
SCL_IN
R328
0R(NC)
R323 100R
C303 0.01uF
C311
1000pF
RX1- (CN302.9---U601.D9)
AGND
U302
24LC21A
8
4
1
2
3
7
6
5
VC
C
GND
NC
NC
NC
VCLK
SCL
SDA
C307
0.1uF
RXC- (CN302.24---U601.D6)
RXC- SHEET 5.Gm5020
Signal Cable the same as T541
/V_CON (R323---U502.24)
AGND
AGND
DVI_5V
HS
VSYNC
AGND
910917 EEPROM Option
RX0-IN
RX2- SHEET 5.Gm5020
SDA_IN
AVDD_3.3
DVI_PLUG SHEET 4.MCU
RXC+ (CN302.23---U601.C6)