Panasonic DMRES30VP, Руководство по обслуживанию

Страница: 68 / 114

23.6. Video Block Diagram
H
H
L
L
H
L
g
f
e
d
c
b a
PB C IN
MIX V OUT
CPN C IN
DVD VY OUT
TUNER VIDEO OUT
OSD VIDEO IN
PR OUT
PB OUT
PY OUT
DIGITAL A/V OUT
JK4801
VIDEO OUT
COMPONENT
(RED)
PR/CR
18
(BLUE)
PB/CB
19
(GREEN)
Y
20
A
TUNER
CLAMP
C3 IN
24
C OUT B
Y/V OUT B
75
71
IC6001-
DVD OUT
1
SECTION
SYSTEM CONTROL
FROM
IC3902
VTR
DVD
2
1
6
(DVD/VTR V SELECTOR SW.)
4
0dB
0dB
C-SW B
MIX B +
Y-SW B
Y
V
V-SW B
MIX B
SW B
P39702
P39702
P39702
P39702
P39702
DMR-ES30VP/PC
Video Block Diagram
JK3802
L1/L2/L3 SW DET.
48
S-VIDEO IN
L2
1 2
6 5
3 4
S-VIDEO IN
28
29
OUT
COMMON
VHS/DVD
DVD
1
VIDEO IN
VTR OSD
CLAMP
IC37501-
IIC CLOCK
IC37501-
IIC DATA
(DIGITAL I/F TIMER CPU)
DIGITAL I/F P.C.B.
TO/FROM
6dB
6dB
6dB
6dB
6dB
6dB
Pr/R/C SAG
Pr/R/C OUT
Pb/B SAG
Pb/B OUT
Py/G SAG
Py/G OUT
Y75 SAG
Y75 OUT
V75 SAG
Y/C MIX
C75 OUT
SW1
Y
V
DVD R/Pr IN
DVD B/Pb IN
DVD G/Py IN
DVD Y IN
DVD C IN
IIC-BUS CONTROL
SW2 Py/G SW
6M LPF
12M LPF
Pb/B SW
BIAS 6M LPF
BIAS 6M LPF
CLAMP
BIAS
DRV MIX
Pr/R/C SW
BIAS 6M LPF
+
CLAMP
75
75
6M LPF
75
75
75
75
0dB
0dB
MIX A +
V-SW A
MIX A
Y-SW A
C-SW A
BIAS
BIAS
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
SDA
SCL
16
58
57
S1/S2 DET1
9
S1/S2 DET2
34
32
Y/V OUT A
C OUT A
69
65
C2 IN
Y2 IN
Y1 IN
C/S DET2
C1 IN
VIDEO1 IN
C/S DET1
VIDEO2 IN
5
10
7
6
13
14
17
12
SW A
3
39
37
36
33
47
51
43
35
27
26
29
28
30
(VIDEO I/O PROCESSOR)
IC3701
41
L2
SECTION
SYSTEM CONTROL
FROM
3 IC6001-
C WIDE
IC3703
(SELECTOR SW.)
2
1
6
4
Q3901
98
(SYSTEM CONTROL)
IC6001
50 52 OUT IN
BUFFER
6
4
P31902 P6002
P31902 P6002
L2 SW
10
P6002 P31902
P31902 P6002
12
8
P6002 P31902
13
P6002 P31902
P31902 P6002
14
L1
L1
VIDEO IN
TUNER
Q7401
BUFFER
IC37501-
L1/2/3 SW DET
P.C.B.
DIGITAL
TO
83
P9001 P39702 V YIN DM
87
P9001 P39702 CPNCIN DM
CPN Y OUT
CPS V OUT
CPN C OUT
L1 CS DET
CPN Y IN1
CPN C IN1
LINE 1V IN
OUT
VIDEO
OUT
VIDEO
REAR A/V OUT JACK
JK3902
4
3
14
16
Y
C
OUT
S-VIDEO
Y
C
C
Y
L2 CS DET
CPN Y IN2
CPN C IN2
6
PS6002
7
PP4600
2
PS6002
11
PP4600
4
PS6002
9
PP4600
9
PS6002 PP4600
4
VIDEO IN 7
FRONT A/V JACK
JK4600
4
6
3
16
VIDEO IN
REAR A/V JACK
JK3903
P.C.B.
DIGITAL
FROM
55
P9001
P9001
63
59
P9001
47
P9001
51
P9001
R PROUT DM
B PBOUT DM
G PYOUT DM
Y OUT DM
C OUT DM
DMR-ES30VP / DMR-ES30VPC
68