Dvd Interface - Panasonic SA-PT750PL Service Manual

SA-PT750PL

18.4. DVD Interface

: DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE
IC8001
MN2DS0018VP
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
EXDT15 18 DVOUT0
EXDT7 17 DVOUT1
EXDT14 14 DVOUT2
13
EXDT6 DVOUT3
12
EXDT13 DVOUT4
11
EXDT15 DVOUT5
EXDT12 10 DVOUT6
EXDT4 9 DVOUT7
61
SCLOCK
64
DRV3
DRV4 63
DRV5 62
ADOUT 151
149
SRCK
LRCK 150
DACCK 148
IEC OUT 152
OSCI 155
X8621
OSCO 156
SDA
P1 46
SCL
P2 47
IC8601
C0EBA0000029
RESET
OUT
NRST 70
79
TRCDATA2
HOTPLG
FG 71
: MAIN SIGNAL LINE
Q8331
FP8101 CN2001
BUFFER
49
Q8335
FP8101 CN2001
BUFFER
47
Q8341
FP8101 CN2001
BUFFER
45
Q8321
FP8101 CN2001
BUFFER
43
Q2801
FROM
VMUTE MUTING
SYSTEM CONTROL
Q8325
FP8101 CN2001
BUFFER
41
IC3901 MN864702 HDMI TRANSMITTER
95 D0
94 D1
93 D2
92
D3
90
D4
89 VIDEO I/F
D5
88 D6
87 D7
VCLK
PCLK IN
117
38 AMSDI0
37 AMSDI1
36
AMSDI2
35 AMSDI3
AUDIO I/F
AMDACL
45
AMDAWS
41
AMDAM
33
AMRX
43
IC8701 C0JBAB000907
INVERTER GATE
HCLK
2 4 111
HSDA
114
HSCL
113
IC8611
16M EEPROM
I2C I/F
( Not Supplied)
IC8606
5 SDA
C0EBE0000456
RESET
6 SCL
1
IC8901
OUT
1 1 C0JBAA000501
AND GATE
NIRQ
D+3.3V 107
1 TXRST
NRESET
4 108
2
IC2801
C9ZB00000461
VIDEO BUFFER
H
BIAS
CY IN 12 MHz
11 6dB CY OUT
75
LPF 24
CLAMP L
23
SEL CY SAG
10
CB IN 12 MHz
BIAS CB OUT
13 6dB
LPF 75 21
20
CB SAG
CR IN 12 MHz
BIAS 6dB CR OUT
15
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
LPF 75 30
MUTE 1 +
5
L
29
V SAG
MUTE 2
14
C IN 6 MHz C OUT
4 BIAS 6dB 75 32
LPF
UP
COLOR
CONVERTER
SPACE
&
CONVERTER
SQUEEZE
AV HDCP TDMS
CONTROLLER CIPHER / ENCODER
ENCRYPTOR
CONFIGURATION CONFIGURATION
REGISTER REGISTER
CN2010 FP3902 CEC IN
TO/FROM
7
SYSTEM CONTROL
CN2010 FP3902 CEC OUT
5
88
JK2001
Y(RED)
JK2001
PB(GREEN)
JK2001
PR(BLUE)
JK2001
VIDEO OUT
Y
C
HDMI
CONNECTOR
P3901
EXT SWING
8 D+3.3V
1
TX2P 24
2
TX2M 22 3
4
TX1P 20
5
TX1M 18 6
TDMS
TRANSMITTER 7
TX0P 16
8
TX0M 14 9
10
TXCP 12
11
TXCM 10 12
Q3902
SDA LEVEL
120 16
SHIFTER
DDC I/F
SCL
121 Q3903
LEVEL
15
SHIFTER
Q3901
HPD
119 BUFFER 19
13
IC3952
C0CBCDC00063
TERMINAL VOLTAGE
REGULATOR
Q3941,Q3942,Q3943
CEC CIRCUIT
M + 9V 18
5 IN OUT 4
SA-PT750PL DVD INTERFACE BLOCK DIAGRAM
JK2001
S-VIDEO OUT
D2+
D2 GND
D2-
D1+
D1 GND
D1-
D0+
D0 GND
D0-
CLK+
CLK GND
CLK-
HDMISDA
HDMISCL
HOTPLG
CEC
+ 5V