BBK DK2810HD - Page 20

Fi
g
ur
e
3.
1
.2
.1
B
lo
ck d
ia
gra
m
o
f
the
pl
ay
e
r
MT1389S
Loader
16M ROM
Loader driving
Video output
Electronic switch
4052
TUNER
AUX_IN
Karaoke
Buffering amplify
4558
DSP processing
TAS5508PAG
Filter/Amplify
TLV272
L
R
C
SL
SR
VFD driving
button scanning
TP6317
VOL/JOG
Potentiometer
Remote control
recriver
REMOT
FL/FR/C
Power amplify
TAS5112DFD
SL/SR/SW
Power amplify
TAS5112DFD
Low pass 3
Low pass 3
Power supply
MIC1/MIC2
MIC
AUXL/AUXR
TU_L/TU_R
FL/FR/C
SL/SR/SW
SW
IR
J3
J4
3.3V
P+28V
A5V/3.3V
P+28V
Matched impedence
47K
Optical/coaxial
input
I/O expand
PCF8575DW
RDS_MPX
Digital audio
receiving Cs8415A
AUDIO ADC
CS5340
L/R
RDS decode
Pt2597
RDDA
QUAL
RDCL
SDA_DA
Composite video
Progressive/comp
onent output
S terminal
SCART
L/R OUT
Optical/coaxial
output
HDMI output
VIDEO_COMP
Cr/Pr
Cb/Pb
Y
VIDEO_COMP
VIDEO_C
VIDEO_Y
VIDEO
L/R
ROUTX
LOUTX
SPDIF
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
HDMI SCL
HDMI SDA
HPD
USB_CE
INT
SCMUTE
USB_CON1
USB_CON
8415_RST
5508_RST
HSYNC
VSYNC
VDATA3
AUIN_SL1
AUIN_SL0
AUDIO_RST
PMW_RL+
PMW_RL-
PMW_RR+
PMW_RR-
PMW_H_PL
PMW_H_ML
PMW_H_PR
PMW_H_MR
SDOUT
servo driving
AM5888S
SDRAM
64M
Focus, track
feed, main axis
Digital servo processing
MPEG Decode
AUIN_SL0/AUIN_SL1
SCL
SDA
DGND
FL+
FL-
-21V
CPU5V
STBY
A+9V
A+5V
AGND
A-9V
DGND
D+5V
AGND
P+28V
PGND
KA1M0880BTU
NCP1200P60
CLK
STB
SDA
CLK
STB
SDA
IR
DGND
FL+
FL-
-21V
CPIU5V
STBY
ASDAT0
ASDAT1
ASDAT2
SBCLK
SLRCK
SDA_AD
SDA_LR
SDA_SLSR
SDA_CSW
LRCK
SLCK
SDA_AD
SACLK MCLK
VAILD/SD
PWM_FL
PWM_FR
PWM_C
PWM_SL
PWM_SR
PWM_SW
-
1
6
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