Dvd (Video) - Panasonic SA-PT250GCP Service Manual

SA-PT250GCP

17.4. DVD (Video)

: DVD VIDEO SIGNAL LINE
IC8001
MN2DS0018MA
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
OSCI 155
X8621
OSCO 156
XRESET
NRST 70 70
SDA
P1 46 46
SCL
P2 47 47
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
IC8601 IC8606
C0EBA0000029 C0EBE0000456
RESET RESET
1
OUT OUT
1 1 1 1
IC8611
16M EEPROM
( Not Supplied)
5 5 SDA
6 6 SCL
VMUTE
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
L
V SAG
MUTE 2
14
C IN 6 MHz C OUT
4 BIAS 6dB 75
LPF
70
24
23
21
20
18
17
27
26
30
29
32
SA-PT250GCP DVD (VIDEO) BLOCK DIAGRAM
JK2001
Y(RED)
JK2001
PB(GREEN)
JK2001
PR(BLUE)