Dvj-X1 Block Chart(Dj Mode) - Pioneer DVJ-X1 Service Manual

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7.1.3 DVJ-X1 BLOCK CHART(DJ MODE)

A
DVD / CD
IC2000
(AN22022A)
FEP
IC2100
B
(MN103S72F)
SODC
IC2101
(PEA006B8)
1M Flash ROM
IC2200
(BD7905BFS)
C
6ch Driver
DRIVE UNIT
D
A driver is built into the FL tube
for the main FL display.
Main FL
E
01 • 001
000 : 00 : 00
&&&&
123
^
CUE
F
110
1
2
SDRAM
256M × 2
ATAPI
IC701
(PE5337A)
GSL
High-speed decoding of
compressed audio data
(Dolby digital, linear
PCM, etc.) is performed.
IC505
(TMS320DA150PGE160)
[DSP]
Audio Decoder
The following data are stored:
· Stream data
· Compressed audio data
· Audio data
SDRAM
256M × 2
IC113
(DYW1734-)
32M Flash ROM
IC111
(HD6417709SHF200B)
CPU
IC3004
(PEG012A)
Control CPU
with
FL Controller
2
3
High-speed decoding of
compressed video data
(MPEG2) is performed.
IC304
(XCS50-5PQ208C)
DMA Controller
IC4001
FL Driver
All Panel Keys
and
Switches
DVJ-X1
3
4
SDRAM
64M × 4
IC903
(PD6449A)
MPEG Video
Decoder
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-Chip DVD
Decoder
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] Audio DSP
with SRAM
JOG FL
JOG (Turn Table)
Sensor
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