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21
6.2.
Analog Video/Audio Block Diagram
(AUDIO D/A CONVERTER)
IC54002
(PEAKS-PRO2)
IC51001
BICK
SDTI
LRCK
CSN
CCLK
CDTI
3
6
7
8
4
5
PIO15
SBT3
SBO3
D12
A13
B13
E1
C14
B14
AUDIO_DIGITAL
AO2BCK
B12
AO2IEC
CKG_BCK_A
CKG_OPITEC_A
G_ADAC_MIX_A
CKG_LRCK_A
AO2DMIX
AO2LRCK
S_SBI3_B
S_SBT3_B
S_SBO3_B
AUDIO SIGNAL
VIDEO SIGNAL
ANALOG AUDIO/VIDEO
BLOCK DIAGRAM
AO2DACCK A12
CKG_MCK_A
JK53001
AUDIO OUT
AL
AR
JK53002
AUDIO OUT
AL
AR
Control
Interface
Clock
Divider
Audio
Data
Interface
De-emphasis
Control
MCLK
2
AOUTL
12
AOUTR
9
8X
Interpolator
8X
Interpolator
Modulator
Modulator
SCF
LPF
SCF
LPF
(VIDEO DRIVE)
IC53003
VIN
STBY
3
4
5
VOUT
IC53002
1
2
3
(PCM/ BIT STREAM)
PW_AD5V
VCC
GND
(DIGITAL AUDIO OUT/OPTICAL)
JK53001
JK53001
JK53001
LPF
6.75MHz
4dB
VIDEO OUT
VIDEO OUT
JK53001
8
LOGIC
Mute
CTRL
PYIN
5
3
PBIN
PRIN
CTRL
LPF
30MHz
LPF
4dB
13.5MHz
13.5MHz
Bias
SVCDACO3
SVCDACO0
SVCDACO1
SVCDACO2
SD_L
4dB
LPF
30MHz
LPF
4dB
30MHz
13.5MHz
LPF
LPF
75 driver
75
15k
Bias
15k
driver
2dB
2dB
75 driver
2dB
75 driver
2dB
PR
PB
PY
V
10
PROUT
7
VOUT
VSAG
PYOUT
PYSAG
PBOUT
11
13
VIN
1
15
(VIDEO DRIVE)
IC53001
(PEAKS-PRO2)
IC51001
(TIMER)
IC57001
C15
F17
D18
B17
33
4
Sync tip
Clamp
Sync tip
Clamp
14
12
G_Y_OUT_D
G_PY_OUT_A
G_PB_OUT_A
G_PR_OUT_A
V_OUT_MUTE_H
MUTE
QR53001
MUTE
QR53002
JK53002
V
LPF
6.75MHz
6dB
only for BD65GN/PU/PX
only for BD65GN/PU/PX
only for BD45GA/GC/
GN/GW/GT/PU
only for BD45GA/GC/
GN/GW/GT/PU
DMP-BD65GN/PU/PX
DMP-BD45GA/GC/GN/GT/GW/PU