Advertisement
Circuit Diagrams and PWB Layouts
Analog Board: VPS
1990 D1
2934 B1
2937 D1
3932 C4
3935 E1
2932 B4
2935 C1
2938 B3
3933 C4
3936 E3
2933 B4
2936 C1
3931 B2
3934 D1
5931 A4
1
2
I994
A
A: DC, 1 V/Div
20ns/Div
GND
GND
GND
B
7931
STV5348
5
6
2
0.4V
I989
1
CVBS
CLAMPING
SYNCHRONIZING
I991
2935
28
CBLK
DATA EXTRACTION
C
100n
1.6V
GND
21
VCR_|TV
5V
2936
I994
2.4V
24
XTI
OSCILLATOR
22p
2937
FREQUENCY
23
XTO
SYNTHETIZER
I995
22p
2.7V
TIME BASE
D
I996
25
VSSO
I997
3934
16
SCL
SCLSW
I2C BUS
100R
4.5V
I998
INTERFACE
3935
17
SDA
SDASW
100R
4.5V
E
GND
1
2
DVDR730/0x
7.
5932 A3
I988 B2
I991 C1
I994 C1
I997 D1
7931 B2
I989 C1
I992 C4
I995 D1
I998 E1
I987 B4
I990 C4
I993 C1
I996 D1
I999 E3
3
4
5SW
I989
5SW
A: DC, 200mV/Div
10us/Div
5932
GND
GND
GND
GND
4
18
22
3
Data
DATA DECODING
Clock
I990
DATA
3932
DV_
19
PROCESSING
47K
I992
3933
20
TEST1
47K
27
TEST2
8 PAGES
MEMORY
BLAN
12
8
R
DISPLAY
G
9
INTERFACE
B
10
15
Y
7
26
11
14
13
0V
GND
GND
TR 17021_001
3
4
EN 92
Analog Board: Follow Me (FOME)
2940 A2
2944 D4
3937 C1
2941 B3
2945 D2
3938 C1
2942 D2
2946 E1
3939 C3
2943 D4
2947 E3
3940 D1
1
A
A
B
B
3937
C
C
2K2
I955
3938
2K2
GND
D
D
3940
10M
E
E
230204
1
3941 D3
3945 E3
3950 A3
3954 C2
7934-B B4
3942 E1
3946 E2
3951 B2
7932 B2
7934-C C2
3943 E2
3947 E4
3952 B3
7933 B3
7934-D C3
3944 E3
3948 A2
3953 B2
7934-A A2
F950 A2
2
3
2940
100n
3948
4K7
7934-A
LM339D
I951
3951
3952
22K
15K
2941
I952
3953
4K7
10u
3939
4K7
7934-C
7934-D
LM339D
LM339D
I956
2942
I958
2n2
I957
2945
I959
3941
10M
180p
3946
33K
2
3
I951 B3
I956 D2
I952 B3
I957 D2
I954 C3
I958 D3
I955 C1
I959 D3
4
A
5SW
B
7934-B
LM339D
C
D
2944
2n2
2943
180p
3947
E
33K
TR 17021_001
230204
4
Advertisement
