S-5
S3.3. Analog Video/Audio Block Diagram
IC57001
(TIMER)
IC53002
(OPTICAL FIBER
TRANSMITTER)
IC51001
(BP1 LSI)
DMP-BD45/BD65 ANALOG VIDEO/AUDIO CIRCUIT BLOCK DIAGRAM
IC53001
(VIDEO DRIVER)
IC54002
(DAC)
1
SVDACO3
SYNC TIP
CLAMP
LPF
6.75MHz
LOGIC
MUTE
CTRL
LPF
13.5MHz
LPF
30MHz
3
SYNC TIP
CLAMP
VIN
PYIN
LPF
13.5MHz
8X
INTERPOLATOR
DE-EMPHASIS
CONTROL
CLOCK
DIVIDER
MODULATOR
8X
INTERPOLATOR
LPF
30MHz
5
PBIN
LPF
13.5MHz
LPF
30MHz
7
8
6
7
8
2
PRIN
CTRL
15
14
13
12
11
10
4dB
2dB
2dB
2dB
2dB
4dB
4dB
4dB
VSAG
PYOUT
PYSAG
PBOUT
PROUT
VOUT
JK53001
(COMPONENT
AUDIO/VIDEO OUT)
VIDEO OUT
Y
PB
PR
AL
AR
SVDACO0 D18
SVDACO1 B17
C15
Y OUT
(G Y OUT D)
PY OUT
(G PY OUT D)
PB OUT
(G PB OUT D)
SVDACO2 F17
PIO15 E1
SBT3 C14
SBO3 B14
AO2DACCK A12
AO2BCK D12
AO2DMIX A13
AO2LRCK B13
AO2IEC B12
PR OUT
(G PR OUT D)
CK53002
CK53001
CK53003
CK53006
CK53004
CK53007
CONTROL
INTERFACE
3
12
1
2
9
4
5
MODULATOR
AUDIO
DATA
INTERFACE
75
DRIVER
75
DRIVER
75
DRIVER
150k
BIAS
150k
BIAS
75
DRIVER
SCF
LPF
SCF
LPF
CSN
CCLK
CDTI
MCLK
BICK
SDTI
LRCK
AOUTL
AOUTR
SD L 4
CL57004
V OUT MUTE H 25
QR53001
VIN
VCC
DRIVER
IC
PW AD5V
1
10
PW AD5V
VDD
AVDD
2
16
PW AD5V
VCC1
VCC2
: VIDEO PB SIGNAL
: AUDIO PB SIGNAL
IC53003
(VIDEO DRIVER)
3
4
VIN
STBY
5
VOUT
QR53002
PW D3.3V
AL
AR
VIDEO OUT
JK53002
(COMPOSITE
AUDIO/VIDEO OUT)
DMP-BD65 only
DMP-BD45 only
CK53002
Содержание DMP-BD45EB
Страница 6: ...6 2 3 Precaution of Laser Diode ...
Страница 12: ...12 4 1 Others Licenses ...
Страница 21: ...21 ...
Страница 22: ...22 ...
Страница 24: ...24 ...
Страница 25: ...25 9 Service Fixture Tools ...
Страница 33: ...33 10 2 6 Grease ...
Страница 37: ...37 11 1 2 Checking and Repairing of BDP Digital P C B Module ...
Страница 51: ...S 7 ...
Страница 57: ...S 13 ...