Pioneer DEJC-800RV, Service Manual

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DJM-800
14
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3.2 OVERALL BLOCK DIAGRAM_2
CH1-CH4 COMMON
Digital Trim CHn Fade CF Assign
Digital in
CHx
Analog in
◊
1
◊
2,3
◊
2,3,4
◊
5
3-possi.
3-possi.
3-possi.
CHx Level Meter CHx
◊
2,3,4
◊
5
Master
MIC SW Balance
◊
2,3,4
MIC Data
◊
5
◊
2,4
Talk Over On/Off
FPGA • Mode
[Dual PortRAM] • Volume data
Bus • Switch data
• CH Fader position
• CF Fader position
• Control Command
EFFECT CH SELECT
CH1~ 4
CF_A/B
MIC
Master
/// BEAT EFFECT (SND/RTN) ///
EFFECT CH SELECT
CH1 ~ 4 In
No Cable
Return Level Effect SW
Effect Out
Cable Exist
EFFECT CUE
CableCheck
/// BEAT EFFECT (Other) ///
EFFECT CH SELECT
Effect SW CH1 ~ 4 In
EFFECT Processor MIX RATIO Effect Out
EFFECT CUE
MIC
High cut
Filter Filter
Send
[CHx]
BPM
detect
Return
[CF_A]
CUE
Monitor
[CHx]
[CF_A]
EFFECTS
CF_B
BEAT
CH
[CF_B]
EFFECTS
BEAT
Send
Return
Fader
Curve
[CF_A(pre)]
Thru
CF_A
BPM
detect
CHx
3Band
MIC1,2 BPM
Send
Return
[MIC]
detect
[MIC]
2Band
MIC
EQ
EFFECTS
[MIC]
On
TalkOver
BEAT
Off
MIX
Send
Return
BPM
detect
[CF_B] [CF_B(pre)]
CHn
EQ
COLOR
EFFECTS
[ch1~ 4]
EFFECTS
[CHx(pre)]
BEAT
EFFECTS
[CHx(post)]
BEAT
MIC
Master
CH1~ 4
CF_A/B
BEAT
EFFECTS
(SND/RTN)
MIC
Logic
Low cut
CPU
I/F
CH1~ 4
CF_A/B
MIC
Master
CHn In
MIC1,2 In
Return In
SEND Out
Return In
Send Out
CROSS
Fader
3-P
/// COLOR EFFECT (Harmonic) ///
Friqency Counter Send
EFFECT Processor CH1
Effect Contror (from CPU)
/// COLOR EFFECT (Others) ///
EFFECT
Processor
CH1 ~ 4
Cross
Fader
Curve
+
+
Input of digital / analog is set by SelectSW
DSP BLOCK DIAGRAM
I