Block Diagram (Dj Mode) - Pioneer DVJ-X1 Training Manual

DVJ-X1 BLOCK CHART (DJ MODE)
DVD / CD
IC702 - 703
Shockproof
Memory
SDRAM
IC2000
256M × 2
(AN22022A)
FEP
ATAPI
IC701
IC2100
(PE5337A)
(MN103S72F)
GSL
SODC
ATAPI Interface
High-speed decoding of
IC2101
compressed audio data
(PEA006B8)
(Dolby digital, linear
1M F lash ROM
PCM, etc.) is performed.
IC505
(TMS320DA150PGE160)
IC2200
[DSP]
(BD7905BFS)
A udio D ecoder
6 ch D river
DRIVE UNIT
(DVPL ASSY)
The following data are stored:
- Stream data
- Compressed audio data
- Audio data
SDRAM
256M × 2
IC113
(DYW1734-)
32M F ash ROM
IC111
(HD6417709SHF200B)
MAIN CPU
A driver is built into the FL tube
for the main FL display.
IC3004
M ain FL
(PEG012A)
01 ¥ 001
C ontrol CPU
000 : 00 : 00
with
&&&& 123
FL C ontroller
^
CUE
Giant Slalom Logic
ATAPI Interface
SDRAM
64M × 4
High-speed decoding of
compressed video data
IC904 - 907
(MPEG2) is performed.
MPEG Decoding
IC903
IC304
(PD6449A)
(XCS50-5PQ208C)
MPEG V ideo
DMA C ontroller
D ecoder
1 Navigation function for DVD
2 Superimposing characters and
a frame onto the picture for
preview video output
3 Menu operations
4 Synchronized playback
IC305
(M65774BFPA)
1-C hip DVD
D ecoder
SDRAM
64M ⋅ 1
1 Process of changing playback speed
2 Key control functions for
MASTER TEMPO
3 Detection of BPM and WAVE data
4 Production of CD digital output
IC506
(XCA56367PV150)
[DSP] A udio DSP
with S RAM
JOG FL
IC4001
FL D river
JOG (T urn T able )
S ensor
A ll P anel K eys
and
S witches
SDRAM SDRAM
256M × 6 256M × 6
Storage decoded
video data
IC1106
(XC2S150E-6PQ208C)
[FPGA]
V ideo M emory C ontroller
Storing video data in memory cells
and outputting them according to
operation
IC1107
(XC2S150E-6PQ208C)
[FPGA]
V ideo C apture
1 Creation and display of thumbnails
2 Composition of animated pictures
(IC1107), characters & frame (IC305),
and thumbnails
3 Adjustment of the size of the output picture
SDRAM
64M ⋅ 1
IC1513
(PD0274A)
AQE I C
: Video Signal Line
: Audio Signal Line (DVD)
: Audio Signal Line (CD)
12
SDRAM
It functions only for the
16M × 1
Progressive output in NTSC,
and does not function for the
Progressive output in PAL.
IC1511
(PM0033A)
VIDEO OUT 1
P rogressive
COMPONENT
E ncoder
(for Main Monitor)
IC1502
VIDEO OUT 1
(ADV7172KST)
(for Main Monitor)
V ideo E ncoder
IC1506 VIDEO OUT 2
(ADV7172KST) (for Preview Monitor)
V ideo E ncoder
The only digital output signal available
during DJ mode is that of CD, and
subcodes are not attached.
AUDIO OUT
(DIGITAL)
IC1510
AUDIO OUT
(PCM1742KE)
(2ch Analog)
A udio DAC
IC503
(TE4300PF)
SD Memory
SD/MMC M emory
Card I/F
C ard C ontroller