Pioneer CDJ-1000 Service Manual page 58

CDJ-1000
@ Pin Function
[PC _ [Polarity reverse input 144 —=—=——S(PC=H: all output polarities reverse
[BLK {Blanking input 145 ~—————=S&YCBLK =H? ll drive output=H or L
A TB Latch strobe input Lidata through, H:data hold
[A _ {Right data 1/0 37 R/L=H At input B : output
|B [Left data left data 1/00 p60 OR L A'output B: input
sre lctock input 2 ___lenat shift at falling edge
R/U Shift direction H; a lght ghitt mode, B
Lileft shift mode
B—~ Oca Oi ~ A
oe voltage output 511073, 82to099 8OV. 5 O mAmax.
8to30
[Voor [Logic power supply [42 VET OM
[Vsx1 [Logic ground __——~—~«*dé39"—=SSSS~Cd connect to system ground =
eee Tae a 33, 35|No Connection
contro! input
40, 46, 48,49,74,75 |Be sure to leave pin 40 open.
77,78, 80,81, 100
74
Wi XCA56367PV150 (MAIN ASSY : IC401, 1C501)
© 24-Bit Digital Signal Processor
@ Block Diagram
; DAX
B { | TRIPLE [<1 (SppiF Tx.)
INTER-FA
DATA ALU
24X24+56°>56-BIT MAC
TWO 56-BIT ACCUMULATORS
BARREL SHIFTER
——= 24 BITS BUS
CDJ-1000
75