Analog Video Block Diagram - Panasonic DMR-EZ27P Service Manual

11.2. Analog Video Block Diagram

P56001 P7401 COUT DM
60
P56001 P7401 YOUT DM
64
P56001 P7401 GPYOUT DM
52
FROM/TO DIGITAL
BLOCK SECTION
P56001 P7401 BPYOUT DM
48
P56001 P7401 RPROUT DM
56
P56001 P7401 I2C5DT
26
P56001 P7401 I2C5CK
30
TU7801
DIGITAL/ANALOG TUNER
Q7801
G TU V OUT A
VIDEO OUT 16 BUFFER
JK3901
A/V IN
JACK
LINE V IN
VIDEO IN 14
C CPN C IN
4
Y CPN Y IN
3
S-VIDEO C/S DET
6
IN
JK3801
FRONT A/V IN JACK
FRONT V IN JW3901
VIDEO IN 7
4
JK3802
FRONT S-VIDEO IN JACK
C FRONT C IN JW3901
4
8
Y FRONT Y IN JW3901
3
6
FRONT S IN L JW3901
S-VIDEO
6
IN
7
IC3001
(VIDEO PROCESSOR)
DVD C IN
41 BIAS 6M LPF
75
C75 OUT
DVD Y IN
39 CLAMP 6M LPF
DRV MIX
V75 OUT
+
75
SW1
BIAS
DVD G/Py IN V75 SAG
47
Y75 OUT
CLAMP 75
Y75 SAG
SW2 Py/G SW
6M LPF
Py/G OUT
75
Py/G SAG
12M LPF
Pb/B SW
DVD B/Pb IN
Pb/B OUT
51 BIAS 6M LPF
75
DVD R/Pr IN Pb/B SAG
43 BIAS 6M LPF Pr/R/C SW
Pr/R/C OUT
75
SDA
57
Pr/R/C SAG
SCL
58
DET OUT A
S1/S2 DET3
2
23 I C-BUS CONTROL
S1/S2 DET1
9
S1/S2 OUT
TUNER
3 CLAMP
V-SW A
SW A
VIDEO3 IN
19 CLAMP V
Y
MIX A
C3 IN
24 BIAS
Y-SW A
Y3 IN
21 CLAMP
+ MIX A
C/S DET3
20
VIDEO1 IN
5 CLAMP
C-SW A
COUT A
0dB
Y/V OUT A
0dB
C1 IN
10 BIAS
Y1 IN
7 CLAMP
C/S DET1
6
37
CPN C OUT
30
CPS V OUT
28
29
CPN Y OUT
26
27
GPC Y OUT
37
36
BPC B OUT
33
32
RPC R OUT
35
34
L123 SWIDE
8 IC7501- 19
31
69
65
DMR-EZ27P / DMR-EZ27PC
:REC SIGNAL :PB SIGNAL
JK3901
A/V OUT
JACK
13 VIDEO OUT
Y
9
C
10 S-VIDEO
OUT
4 Y(GREEN)
JK3903
PB/CB COMPONENT
3
(BLUE) VIDEO OUT
(480P/480I)
PR/CR
2
(RED)
CPNCIN DM P7401 P56001
38 TO DIGITAL
V YIN DM P7401 P56001 BLOCK SECTION
42
DMR-EZ27P/PC
Analog Video Block Diagram