Pioneer CDJ 1000MK3 - Professional CD/MP3 Turntable, Service Manual

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CDJ-1000MK3
111
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No. Pin Name
Signal
Name
I/O Pin Function
1 P96/ANEX1 T/B I VINYL SPEED ADJUST input Clockwise direction: Vcc side
2 P95/ANEX0 R/S I VINYL SPEED ADJUST input Clockwise direction: Vcc side
3 P94 MODEL1 I Model setting 1 (pull up with 5V) Distinguish between CDJ-800MK2 and CDJ-1000MK3.
4 P93/DA0 MODEL2 I Model setting 2 (pull up with 5V) Distinguish between CDJ-800MK2 and CDJ-1000MK3.
5 P92/TB2IN N.C.
−
Not used
6 P91/TB1IN JOG1 I Pulse period measurement processing (connect to JOG1)
7 P90/TB0IN N.C.
−
Not used
8 BYTE
− −
Not used (Connect to GND)
9 CNVss CNVSS
−
Not used (GND pull down)
10 P87/XCIN
− −
Not used (Connect to GND)
11 P86/XCOUT
− −
Not used (Connect to GND)
12 XRESET XRESET I
Reset input
13 Xout XOUT O Oscillator (16MHz)
14 Vss GNDD
−
GND
15 Xin XIN I Oscillator (16MHz)
16 Vcc1 V+5D
−
Power supply
17 P85/XNMI XNMI I
Not used (pull up with 5V)
18 P84/XINT2
− −
Not used (connect to 5V)
19 P83/XINT1
− −
Not used (connect to 5V)
20 P82/XINT0
− −
Not used (connect to 5V)
21 P81
− −
Not used (connect to 5V)
22 P80
− −
Not used (connect to 5V)
23 P77
− −
Not used (connect to 5V)
24 P76
− −
−
Not used (connect to 5V)
25 P75/TA2IN JOG2 I
Two-phase pulse signal input When input signal of TA2OUT pin is period of "H", up count
(clockwise) at rising edge of TA2IN pin, down count (counterclockwise) at falling edge.
26 P74/TA2OUT JOG1 I
27 P73/XCTS2/XRTS2/TA1IN TCH I
JOG touch sensor ON with L
28 P72/CLK2/TA1OUT J_SCLK O
Serial clock signal for JOG FL
29 P71/RxD2/SCL2/TA0IN N.C.
Not used
30 P70/TXD2/SDA2/TA1OUT J_SDO O
Serial data signal for JOG FL
31 P67/TXD1/SDA1 FL_SDO O Serial data signal for data FL
32 P66/RxD1/SCL1 RXD I For development
33 P65/CLK1 FL_SCLK O Serial clock signal for data FL
34
P64/XCTS1/XRTS1/XCTS0/XCLKS1
F_BUSY I For development
35 P63/TXD0/SDA0 SDO O Data output of main communication
36 P62/RxD0/SCL0 SIN I
Data input of main communication
37 P61/CLK0 SCLK O
Clock output of main communication
38 P60/XCTS0/XRTS0 XCS O
Chip select output of main communication
39 P57/CLKOUT N.C.
−
Not used
40 P56 N.C.
−
Not used
41 P55
−
I Not used (pull down)
42 P54 DFL_LAT O Latch signal for data FL
43 P53 DFL_BK O Blank signal for data FL
44 P52 J_LAT O
Latch signal for JOG FL
45 P51 J_BK O
Blank signal for JOG FL
46 P50
− −
Not used (pull up with 5V)
47 P47 LED_24 O
LED (CARD_IND • yellow/green) Turn off the light with L.
48 P46 LED_23 O
LED (CDJ • yellow/green) Turn off the light with L.
49 P45 LED_22 O LED (VINYL • blue) Turn off the light with L.
50 P44 LED_21 O
LED (TEMPO_RESET • yellow/green) Turn off the light with L.
PEG237B-K (MFLB ASSY : IC1002)
• FL Microcomputer
Pin Function