Dvd (Video) - Panasonic SA-PT850EE Service Manual

SA-PT850EE

18.4. DVD (Video)

: DVD VIDEO SIGNAL LINE
IC8001
MN2DS0018MP
DV5.0 LSI
Y/PY/G
DAC1 OUT 131
CB/PB/B
DAC2 OUT 130
CR/PR/R
DAC3 OUT 129
Y
DAC4 OUT 138
C
DAC5 OUT 139
FROM
SYSTEM CONTROL
Q8331
FP8101 CN2001
BUFFER
49
Q8335
FP8101 CN2001
BUFFER
47
Q8341
FP8101 CN2001
BUFFER
45
Q8321
FP8101 CN2001
BUFFER
43
Q8325
FP8101 CN2001
BUFFER
41
CN2008 CN1001
9
CN2008 CN1001
11
CN2008 CN1001
13
CN2008 CN1001
7
CN2008 CN1001
RGB H
4
CN2008 CN1001
5
CN2008 CN1001
YC H
14
Q2805
CN2008 CN1001
INVERTER
WIDE 1
3
CN2008 CN1001
VMUTE
10
IC2801
C9ZB00000461
VIDEO BUFFER
H
BIAS
CY IN 12 MHz
11 6dB CY OUT
75
LPF
CLAMP L
SEL CY SAG
10
CB IN 12 MHz
BIAS CB OUT
13 6dB
LPF 75
CB SAG
CR IN 12 MHz
BIAS 6dB CR OUT
15
LPF 75
CR SAG
SEL
7
Y IN 6 MHz
8 CLAMP 6dB Y OUT
LPF 75
Y SAG
H
CV IN
CLAMP 6dB
6
Q2801 6 MHz
V OUT
LPF 75
MUTE 1 +
MUTING 5
Q2804 L
V SAG
MUTE 2
MUTING
14
C IN 6 MHz C OUT
4 BIAS 6dB 75
LPF
IC1101
C9ZB00000461
VIDEO BUFFER
H
Q1007 BIAS
CY IN 12 MHz
AMP 11 6dB CY OUT
LPF 75
CLAMP
L
SEL CY SAG
10
DVD A+5V
CB IN 12 MHz
13 BIAS 6dB CB OUT
LPF 75
CB SAG
CR IN 12 MHz
BIAS 6dB CR OUT
15
LPF 75
CR SAG
Y IN 6 MHz
8 CLAMP 6dB Y OUT
LPF 75
Y SAG
H
CV IN
CLAMP 6dB
6
6 MHz
V OUT
LPF 75
MUTE 1 +
5
L
V SAG
MUTE 2
14
C IN 6 MHz C OUT
BIAS 6dB 75
4
LPF
SEL
7
Q1006
BUFFER
Q1008
INVERTER
76
IC2802
C1AB00001731
VIDEO BUFFER
IN1
24 6 OUT
2
IN2
4
23
1 SW
21
20
18
17
27
26
30
29
32
JK1001
21PIN AV JACK
24 11 GREEN I/O
23 7 BLUE I/O
19 V OUT
21
IC1102
C1AB00001731
20
VIDEO BUFFER
IN1
18 6
OUT
2 15 RED I/O
IN2
4
17
1 SW
16
27
Q1003 Q1004
26
SCART+18V REGULATOR SWITCH 8 FUNK SW
30
29
32
Q1002
SWITCH
Q1005
SWITCH
SA-PT850EE DVD (VIDEO) BLOCK DIAGRAM
JK2001
Y(RED)
JK2001
PB(GREEN)
JK2001
PR(BLUE)
BLK I/O