S-7
S3.2. Analog Video Block Diagram
SV14
a
b
SV5
AV3 V
AV1 V
AV1 V
AV1 V
AV2 V/Y
AV2 V/Y
AV2 V/Y
SV6
a,b,
c,d
c
a,b,
c,d
c
V/Y IN
CPN C IN
MAIN P.C.B.
:PB SIGNAL
:REC SIGNAL
RED/C
15
VIDEO/Y
19
GREEN
11
(TV)
AV1
BLUE
7
21PIN JACK
JK3901
OUT
VIDEO OUT
JK3002
4
(EXT)
AV2
VIDEO
19
21PIN JACK
JK3901
DIGITAL P.C.B.
TO
P58007
P3001
6
4
P3001 P58007
P58007
P3001
19
18
P3001 P58007
P58003
P3002
7
20
25
27
12
13
5
11
P3001 P58007
CLAMP
CLAMP
CLAMP
CLAMP/
BIAS
CLAMP
SERIAL
CONTROL
OUT
ADC
V/Y
35
OUT
C-ADC
33
OUT
V
AV2
12
OUT
VY
AV1
14
OUT
V
16
OUT
G
AV1
8
OUT
B
AV1
6
OUT
R-C
AV1
10
f
SV11b
ENC R
ENC Y
ENC Y+C
ENC C
ENC G
AV2 B
AV2 G
AV2 R/C
ENC B
a
b,d,e
c
a
SV1
d,e,f
c
b
a
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
SV4
d
c
b
a
SV3
d
c
b
(VIDEO PROCESSOR)
IC3001
CLAMP
BIAS
CLAMP/
CLAMP
BIAS
CLAMP/
+
+
6MHz
CLAMP
6MHz
BIAS
ENC C IN
ENC Y IN
ENC G IN
ENC R IN
ENC B IN
SV13b
f
b,c,d,e
a
SV12b
f
b,c,d,e
a
SV2
a
c
b,e,d
SV7
c,d
b
c
AV2 V/Y
AV2 B
AV2 G
AV2 R/C
SV16
AV3 V
SDA
SCL
AV1 V
AV2 V/Y
< B >
< RGB CPSV >
< R >
< G >
AV2 B
AV2 G
AV2 R/C
FRONT V
19
64
1
3
(EXT)
AV2
VIDEO/Y
BLUE
GREEN
RED/C
20
7
11
15
21 PIN JACK
JK3901
VIDEO IN
21
36
JK3801
FRONT JACK
37
2
17
46
44
42
40
38
AV1 VIDEO
(TV)
AV1
20
21 PIN JACK
JK3901
FROM
DIGITAL
BLOCK
SECTION
FROM/TO
TIMER
BLOCK
SECTION
HD PB OUT
HD Y OUT
HD PR OUT
SD Y OUT
SD C OUT
P58007
15
16
P3001
P3001
P58007
16
15
I2C DATA
I2C CLK
P58007
22
9
P3001
P3001
P58007
23
8
P3002
P58003
6
4
P58005
P6702
1
1
17
14
P58007 P3001
19
12
P58007 P3001
20
11
P3001
P58007
< R >
< B >
< RGB CPSV >
< G >
DMR-BW780EB/BW880EB
Analog Video Block Diagram
6MHz
6MHz
6MHz
6dB
6dB
6dB
6dB
6dB
6dB
0dB
0dB
Summary of Contents for DMR-BW780EB
Page 2: ...2 ...
Page 6: ...6 2 2 Precaution of Laser Diode ...
Page 9: ...9 3 2 Service Information 3 3 Caution for DivX ...
Page 16: ...16 4 Specifications ...
Page 17: ...17 ...
Page 18: ...18 ...
Page 19: ...19 5 Location of Controls and Components ...
Page 20: ...20 ...
Page 49: ...49 9 2 6 Grease ...
Page 50: ...50 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Page 53: ...53 10 1 2 Checking and Repairing of BD Drive ...
Page 54: ...54 10 1 3 Checking and Repairing of AV IO P C B ...
Page 55: ...55 10 1 4 Checking and Repairing of HDD ...
Page 56: ...56 10 1 5 Checking and Repairing of Digital P C B ...
Page 69: ...S 11 ...
Page 83: ...S 25 ...
Page 98: ...S 40 ...