S3.3. Analog Video/Audio Block Diagram - Panasonic DMP-BD45EB Service Manual

S3.3. Analog Video/Audio Block Diagram

IC51001
(BP1 LSI)
Y OUT
(G Y OUT D)
SVDACO3 C15
PY OUT
(G PY OUT D)
SVDACO0 D18
PB OUT
(G PB OUT D)
SVDACO1 B17
PR OUT
(G PR OUT D)
SVDACO2 F17
IC57001
(TIMER)
V OUT MUTE H 25
PIO15 E1
SBT3 C14
SBO3 B14
AO2DACCK A12
AO2BCK D12
AO2DMIX A13
AO2LRCK B13
AO2IEC B12
PW AD5V
DMP-BD65 only
IC53001
(VIDEO DRIVER)
VIN
1
PYIN
3
PBIN
5
PRIN
7
CTRL
8
CL57004
QR53001
SD L 4
IC54002
(DAC)
DE-EMPHASIS
CONTROL
CSN
6
CCLK CONTROL
7
INTERFACE
CDTI
8
MCLK
CLOCK
2
DIVIDER
BICK
8X
3
INTERPOLATOR
AUDIO
SDTI
4 DATA
INTERFACE 8X
LRCK
5
INTERPOLATOR
IC53002
(OPTICAL FIBER
TRANSMITTER)
VIN
1
DRIVER
VCC
IC
2
SYNC TIP
CLAMP
LPF
6.75MHz
4dB
2dB 75
DRIVER
SYNC TIP
CLAMP
LPF
13.5MHz
LPF
4dB
30MHz 2dB
75
150k
DRIVER
BIAS
LPF
13.5MHz
LPF
2dB
4dB
75
30MHz
DRIVER
150k
BIAS
LPF
13.5MHz
LPF
2dB
4dB 75
30MHz
DRIVER
LOGIC
MUTE
CTRL
DMP-BD45 only
IC53003
(VIDEO DRIVER)
3 VIN
PW D3.3V
4 STBY
QR53002
CK53004
AOUTL
SCF
12
MODULATOR LPF
VDD 1 PW AD5V
AVDD 10
CK53007
AOUTR
SCF
9
LPF
MODULATOR
S-5
JK53001
(COMPONENT
CK53002
AUDIO/VIDEO OUT)
VOUT
15
VSAG
14
CK53001
PYOUT
13
PYSAG
CK53003
12
PBOUT
11
CK53006
PROUT
10
VCC1 2 PW AD5V
16
VCC2
CK53002
VOUT 5
JK53002
(COMPOSITE
AUDIO/VIDEO OUT)
DMP-BD45/BD65 ANALOG VIDEO/AUDIO CIRCUIT BLOCK DIAGRAM
: VIDEO PB SIGNAL
: AUDIO PB SIGNAL
VIDEO OUT
Y
PB
PR
AL
AR
VIDEO OUT
AL
AR