Video - Panasonic SA-PT460 Service Manual

17.5. VIDEO

: DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE
IC8001
MN2DS0018MP
DV5.0 LSI
Q8331
Y/PY/G FP8101 CN2001
DAC1 OUT 131 BUFFER
1
Q8335
FP8101 CN2001
CB/PB/B
DAC2 OUT 130
BUFFER
3
Q8341
CR/PR/R FP8101 CN2001
DAC3 OUT 129 BUFFER
5
Q8321
Y FP8101 CN2001
DAC4 OUT 138 BUFFER
7
Q8325
C
FP8101 CN2001
DAC5 OUT 139 BUFFER
9
IC6601
C0ABAA000114
IPOD
ISOLATION AMP
CN1001 CN1002 CN6003
4 VIN VOUT 1
23 13 2
VMUTE
RGB H
IPOD VIDEO SEL
FROM
WIDE 1
SYSTEM CONTROL
YC H
VMUTE2
Q2802
MUTING
CONTROL
Q4007
CN2801 CN4001
AMP
11 12
CN2801 CN4001
9 14
CN2801 CN4001
7 16
CN2801 CN4001
13 10
CN6001 CN2008 CN2801 CN4001
27 2 20 3
Q4001
CN2801 CN4001
8 15
CN2801 CN4001
16 7
CN2801 CN4001
15 8
CN2801 CN4001
22 1
Q4002,Q4004
Q2803
CN2801
CN4001
INVERTER
17 6
Q4009
CN2801 CN4001
6 17
IC4101
C9ZB00000461
VIDEO BUFFER
H
BIAS
CY IN 12 MHz
11 6dB CY OUT
LPF 75 24
CLAMP
L
23
SEL CY SAG
DVD A+5V 10
CB IN 12 MHz
BIAS 6dB CB OUT
13
LPF 75 21
20
CB SAG
CR IN 12 MHz
15 BIAS 6dB CR OUT
75
LPF 18
17
CR SAG
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
LPF 75 30
MUTING MUTE 1 +
5
CONTROL L
29
V SAG
MUTE 2
14
C IN 6 MHz C OUT
4 BIAS 6dB 75 32
LPF
SEL
7
BUFFER
INVERTER
91
SA-PT460EB / SA-PT460EG
AV
JK4001
11 GREEN I/O
BLUE I/O
7
IC4102
C1AB00001731
VIDEO BUFFER
IN1
6
OUT
15
2 RED I/O
IN2
4
SW
1
IC4103
C1AB00001731
VIDEO BUFFER
IN1
6
OUT
2 19 V OUT
IN2
4
SW
1
Q4003,D4002
18V REGULATOR 8 FUNCTION SW
<SCART_+18V>
16 BLANKING I/O
Q4005
SWITCH
Q4008
MUTING
SA-PT460EB/EG VIDEO BLOCK DIAGRAM