A
B
C
D
F
G
H
1
2
3
4
5
6
DVD-C940/DV-C6680
26
DISC MOTOR
SLEDGE MOTOR
8.46 MHz
LM833D
BE_V4
BE_SYNC
BE_FLAG
BE_DATA
BE_BCLK
BE_WCLK
7300
BA6665FM
MOTOR-IC
HALL-FEEDBACK
DRIVE
MOTO-IN
TACHO-OUT
MERCURY 2 LOADER
CDM
OPU
DVD-LASER
CD-LASER
RADIAL
FOCUS
M
HALL
M
HALL
FLEX 24P
FLEX 11P
FLEX 8P
PCS-PRE-AMPL
DRIVERS
7301
7303
4
2
4
4
BA5938FM
SLEDGE
RADIAL
FOCUS
5
2
2
CONTROL BUS
DATA/ADDRESS BUS
FLASH ROM
7208
7200
NCP301LS45TN
SERVO
SIGNALS
DVD
CD
CALF_MACE
O_CENTRAL
Land
Header
SILD
SICL
SIDA
6
4
6
D
TZA1033HL
STB_DALAS
MONO BOARD
7105
M29F002
TXD_S2B / RXD_S2B / CFR_S2B / SUR_S2B
I2S
M1
M2
M3
7400
M6
SERIAL
LASER
CONTROL
DIODE
AMPLIFIERS
SERVO
CONTROL
MUX
MUX
V
AR GAIN
RESET
INTERFACE
7720
SERVICE
7501
7601
7402
CTS_SER
RTS_SER
RXD_SER
TXD_SER
4
S2B
MUTE
6
R/V ;G/Y ; B/U ;CVBS/Y ;Y/C
AUDIO
VIDEO
SUBPICTURE
VIDEO
FILTER
BUFFER
2
5
SCART[0:1]
MUTE
PCMSCLK
PCMDATA
0
PCMCLK
PCMLRCLK
SPDIF
R_OUT
G_OUT
B_OUT
C_OUT
CVBS_OUT
Y_OUT
4
4
+12V
+3V3
+5V
PCMDATA0 / PCMCLK / PCMLRCLK / PCMSCLK
SDA
SCLK
7500
CVBS / Y
RGB / YUV
S-VHS
DIG. OUT
PCM (4X)
SERVICE
4
6
RSTN
EEPROM
M24C64
SERVICE SERIAL
INTERFACE
STi5588
2
32Kb
RESETn
64Mb SDRAM
(TSOP 54 )
MT48LC4M16A2TG
16Mb FLASH
( SO44 )
I2C
M8
M7
VSYNC
HSYNC
27M_CLK
SDRAM CONTROLLER
MEMORY INTERFACE
MPEG
DECODER
BLOCK
DECODER/ENCODER
INTERFACE
CHANNEL
DECODER
uPROCESSOR
SERVO
ADC
CPU
INTERFACE
CONTROL
REGISTERS
CSS
MODULE
IGUANA
SAA7812HL
7207
1
3
HFN,HFP
UDA [0-7]
UA [0-17]
RES_P
TO 7303
DRIVEMUTE
DRIVEMUTE
MUTE
7201
7202
OPTION
74HCT14D
(
SCART [0:1]
SPDIF
1
RSTN
DIGITAL YUV
KARAOKE
4
M5
M5
7403
16Mb FLASH
( SO44 )
RESET
CLK_STBCTRL
CLOCK
GENERATOR
WITH BUFFER
( PLL )
384FS
EMI BUS
SMI BUS
27M_CLK
PCM_CLK (256FS )
RESETn
CLK_STBCTRL
7412
NCP301LSN27T1
7502
64Mb SDRAM
(TSOP 54 )
MT48LC4M16A2TG
M5
7800
FURORE2
SAA7893HL/C1
RFP
5-DISC CHANGER INTERFACE
I2C
AUDIO DSD / PCM
AUDIO_CLK
7000
DSD_PCM11
M10
M9
I2S
AUDIO-PCM
( SCLK/LRCLK/LeRi/LsRs/CeLf )
27MHz OSC
OPTION
DIGITAL YUV
INTERFACE
AV_4.0
INTERFACE
AV_SACHI
INTERFACE
9
M4
1900
1500
1704
1703
1013
1301
1300
1
100
I/O
OSD
DECODER
ENCODER
PROGRAMMABLE
VIDEO
AUDIO
UART
UART
AV / SUB
DEMULTIPLEXER
HOST
uP ST20 CPU
INTERFACE
FRONT END
CONTROLLER
I2C
■
BLOCK DIAGRAM
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299