Analog Video Block Diagram - Panasonic DMR-EH55P9 Service Manual

12.2. Analog Video Block Diagram

P59001 P7401 COUT DM
55
P59001 P7401 YOUT DM
51
P59001 P7401 GP YOUT DM
63
FROM DIGITAL
BLOCK SECTION
P59001 P7401 BP BOUT DM
67
P59001 P7401 RP ROUT DM
59
P59001 P7401 IIC DATA
36
FROM/TO
DIGITAL
AUDIO NET
SECTION
P59001 P7401 IIC CLOCK
38
TU7801
U/V TUNER
SDA 10
SCL 9
Q7801
VIDEO OUT 17 BUFFER
JK3901
A/V IN
JACK
LINE 3V IN
L3 VIDEO IN 14
LINE 1V IN
L1 VIDEO IN 13
C CPN 3C IN
4
Y CPN 3Y IN
3
L3
C/S DET3
S-VIDEO
6
IN
C CPN 1C IN
10
Y CPN 1Y IN
9
L1
S-VIDEO C/S DET1
11
IN
JK3905
FRONT A/V IN JACK
LINE 2V IN
L2 VIDEO IN 8
C CPN 2C IN
12
Y CPN 2Y IN
11
L2
S-VIDEO C/S DET2
6
IN
IC3001
(VIDEO PROCESSOR)
DVD C IN
41 BIAS 6M LPF
DVD Y IN
39 CLAMP 6M LPF
SW1
BIAS
DVD G/Py IN
47
IC7401
CLAMP
(EEP ROM)
SW2
SDK 5
6M LPF
SCL 6
12M LPF
DVD B/Pb IN
51 BIAS 6M LPF
DVD R/Pr IN
43 BIAS 6M LPF
SDA
57
SCL
58
S1/S2 DET3
16
S1/S2 DET1
23
S1/S2 DET2
9
TUNER
TU V IN
3 CLAMP
VIDEO3 IN
12 CLAMP
V-SW A
VIDEO1 IN
19 CLAMP
MIX A
C3 IN
17 BIAS
Y3 IN
14 CLAMP
C/S DET3
13
C1 IN
24 BIAS
Y-SW A
Y1 IN
21 CLAMP
C/S DET1
20
C-SW A
VIDEO2 IN
5 CLAMP
C2 IN
10 BIAS
Y2 IN
7 CLAMP
C/S DET2
6
75
C75 OUT
30
DRV MIX
+ V75 OUT
75 28
V75 SAG
29
Y75 OUT
75 26
Y75 SAG
Py/G SW 27
Py/G OUT
75 37
Py/G SAG
Pb/B SW 36
Pb/B OUT
75 33
Pb/B SAG
Pr/R/C SW 32
Pr/R/C OUT
75 35
Pr/R/C SAG
34
DET OUT A
L123 SWIDE
8
I C-BUS CONTROL 2
S1/S2 OUT
31
SW A
V
Y
SLICER
VIDEO A
0/6dB 67
+ MIX A
COUT A
0dB 69
Y/V OUT A
0dB 65
49
:REC SIGNAL
JK3902
A/V OUT
JACK
CPN C OUT
CPS V OUT
13
14
CPN Y OUT Y
9
C
10
GPC Y OUT
Y
3
C
4
BPC B OUT
RPC R OUT
JK3903
COMPONENT
VIDEO OUT
(480P/480I)
IC7501- 19
4
3
2
EPG VIDEO
P7401 P59001
80
TO DIGITAL
BLOCK SECTION
CPNCIN DM P7401 P59001
75
V YIN DM P7401 P59001
71
DMR-EH55P9/PC9
Analog Video Block Diagram
DMR-EH55P9 / DMR-EH55PC9
:PB SIGNAL
VIDEO1
LINE OUT
VIDEO2
S1/S2
OUT 1
S1/S2
OUT 2
Y(GREEN)
PB/CB
(BLUE)
PR/CR
(RED)