S3.2. Analog Video Block Diagram - Panasonic DMR-XW380EB Service Manual

S3.2. Analog Video Block Diagram

MAIN P.C.B.
P58007 P3001 SD C OUT
20 11
P58007 P3001 SD Y OUT
19 12
FROM
P58007 P3001 HD PR OUT
DIGITAL
BLOCK 17 14
SECTION
P58007 P3001 HD Y OUT
16 15
P58007 P3001 HD PB OUT
15 16
JK3901
21 PIN JACK
AV1 AV1 VIDEO
20
(TV)
P58007 P3001 I2C CLK
23 8
FROM/TO
TIMER
BLOCK
SECTION
P58007 P3001 I2C DATA
22 9
VIDEO IN FRONT V P6702 P58005 P58003 P3002
JK3801
2
1 1 6 4
FRONT JACK
JK3901
21 PIN JACK
AV2 R/C
RED/C 15
AV2 G
AV2 GREEN 11
(EXT)
AV2 B
BLUE 7
AV2 V/Y
VIDEO/Y 20
IC3001
(VIDEO PROCESSOR)
ENC C IN
38 BIAS 6MHz
+
ENC Y IN
40 CLAMP 6MHz
ENC R IN CLAMP/
42 6MHz
BIAS
ENC B IN CLAMP/
44 6MHz
BIAS
ENC G IN
46 CLAMP 6MHz
AV1 V AV1 V
17 CLAMP
SCL
37
SERIAL
CONTROL
SDA
36
a,b,
SV5
c,d
MUTE
c
AV3 V
21 CLAMP
AV2 V/Y
+
a,b,
SV6
c,d
MUTE
c
SV3
d
MUTE
c
d
MUTE
AV2 V/Y b
c
AV1 V a
b
MUTE
AV3 V a
SV16
AV2 R/C
CLAMP/
3
BIAS
AV2 G
1 CLAMP
AV2 B
64 CLAMP
AV2 V/Y AV2 V/Y
19 CLAMP
ENC C
ENC Y+C
SV11b
a AV1
R-C
b,d,e
MUTE OUT
c 6dB 10
ENC Y
f
ENC R
SV13b AV1
ENC B a
B
b,c,d,e OUT
MUTE 6dB 6
f
ENC G
AV1
SV12b
a
G
b,c,d,e OUT
MUTE 6dB 8
f
SV14
a
V
OUT
6dB 16
b
MUTE
SV1
d,e,f AV1
MUTE
VY
c
OUT
b 6dB 14
a
AV2
SV2
b,e,d
V
MUTE
c OUT
6dB 12
a
AV1 V
C-ADC
OUT
0dB 33
SV4
V/Y
SV7
c
ADC
b OUT
0dB 35
c,d
MUTE
AV2 R/C
AV2 G
AV2 B
S-7
:REC SIGNAL :PB SIGNAL
JK3901
21PIN JACK
15 RED/C
7 BLUE
AV1
(TV)
11 GREEN
19 VIDEO/Y
JK3002
VIDEO OUT
4
OUT
JK3901
21PIN JACK
AV2
19 VIDEO
(EXT)
CPN C IN P3001 P58007
4 27
V/Y IN P3001 P58007
6 25
P3001 P58007
TO
< R >
18 13 DIGITAL P.C.B.
P3001 P58007
< G >
19 12
P3001 P58007
< B >
20 11
P3002 P58003
< RGB CPSV >
7 5
DMR-XW380EB
Analog Video Block Diagram