Panasonic SA-PT160GC Service Manual page 70

SA-PT160GC / SA-PT160GCP / SA-PT160GCS / SA-PT160GCT / SA-PT160GS
17.4. 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
155
OSCI
X8621
OSCO 156
NRST 70
SDA
P1 46
SCL
P2 47
VIDEO MUTE
FROM
SYSTEM CONTROL
RGB
Q8331
FP8101 CN2001
BUFFER
49
Q8335
FP8101 CN2001
BUFFER
47
Q8341
FP8101 CN2001
BUFFER
45
Q8321
FP8101 CN2001
BUFFER
43
Q2801
MUTING
Q8325
FP8101 CN2001
BUFFER
41
IC8601 IC8606
C0EBA0000029 C0EBE0000456
RESET RESET
1
OUT OUT
1 1
IC8611
C3EBGC000055
16M EEPROM
5 SDA
6 SCL
IC2801
C9ZB00000461
VIDEO BUFFER
H
BIAS
CY IN 12 MHz
11 6dB CY OUT
LPF 75 24
CLAMP L
23
CY SAG
SEL
10
CB IN 12 MHz
13 BIAS 6dB CB OUT
LPF 75 21
20
CB SAG
CR IN 12 MHz
BIAS
15 6dB CR OUT
LPF 75 18
17
CR SAG
SEL
7
Y IN 6 MHz
8 CLAMP 6dB Y OUT
LPF 75 27
26
Y SAG
H
CV IN
CLAMP 6dB
6
6 MHz
V OUT
75
LPF 30
MUTE 1 +
5
L
29
V SAG
MUTE 2
VCC 14
C IN 6 MHz C OUT
4 BIAS 6dB 75 32
LPF
70
IC2802
C1AB00001731
VIDEO SWITCH
IN1
6 JK2002
OUT
2
Y(RED)
IN2
4
1 SW
JK2002
PB(GREEN)
JK2002
PR(BLUE)
JK2002
VIDEO OUT
SA-PT160GC/GCP/GCS/GCT/GS DVD VIDEO BLOCK DIAGRAM