1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
B
Date:
10-Jun-2004
Sheet of
File:
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Rar\NEW SKY5020.DDB
Drawn By:
1
6
0
8
L031
V
C
C
8
S
D
A
5
S
C
L
6
G
N
D
4
T
E
S
T
7
N
C
1
3
N
C
2
2
N
C
3
1
IC002
24C02
1
6
0
8
L030
1
2
IC001A
74LV14
16V
1206
C006
0.1uF
L026
3
4
IC001B
74LV14
B
3
GND
5
R
1
GND
7
G
2
GND
8
GND
6
NC
9
DDC5V
4
GND
10
NC
11
DATA
12
HSYNC
13
VSYNC
14
CLK
15
CN002
1
2
3
4
CP001
5
6
IC001C
74LV14
16V
1206
C005
0.1uF
9
8
IC001D
74LV14
+
C001
47uF/16V
C004
100P
GND
3
HSYNC
5
5V
1
B
7
3.3V
2
GND
8
GND
6
G
9
VSYNC
4
GND
10
R
11
CP002
R020
4.7K
L027
120Z/100M
1
2
3
4
CN001
C002
0.1uF
R025
4.7K
R024
4.7K
C003
100P
R023
4.7K
R019
4.7K
L028
120Z/100M
L029
120Z/100M
VGA-R
VGA-G
VGA-B
VS
HS
S001
C001
0.1uF
C002
10uF_6V
S007
S006
S005
S002
S003
S004
ADJUST
1
MENU
3
CH-
2
CH+
4
VOL-
5
VOL+
6
PC/TV
7
GND
8
5V
9
IR
10
CP001
2.0*10(90)
DAT
1
VCC
3
GND
2
IC001
IRRCVR
LEDR
1
ONOFF
2
GND
3
LEDG
4
CP001
2.0*4(90)
LED002
LED001
S005
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Summary of Contents for 8T83
Page 3: ...TECHNICAL SPECIFICATION 3 Frequency L L CUSTOM SOFT STANDARD RICH LATIN GREEK...
Page 4: ...TECHNICAL SPECIFICATION 4...
Page 5: ...Chassis Block Diagram 5...
Page 7: ...IC2 MULTI STANDARD VIDEO IF TDA4470 IC602 POWER STR G6653 IC Block Diagram 7...
Page 10: ......
Page 11: ......
Page 12: ...AV IN OUT PC IN PCB Top Layer 12...
Page 13: ...13 AV IN OUT PC IN PCB BOTTOM Layer...
Page 14: ...14 VGA CONTROL PCB Top Layer VGA PCB TOP LAYER CONTROL PCB TOP LAYER...
Page 15: ...Service Adjustments 15...
Page 16: ...Service Adjustments 16...