Pioneer MEH-P5000R II Service Manual page 123

- Pin Functions (1245730449)
Pin No. Pin Name
1 EFMMON
2 AVCC
3 EFMI
4 AGND
5 AIN
6 EIN
7 TCG
8 BIN
9 FIN
10 VBAT
11 WBI
12 VDD1
13 DGND
14,15 TEST0,1
16 TEST2
17 X176KO
18 FODRF
19 FODRR
20 TRDRF
21 TRDRR
22 SLDRF
23 SLDRR
24 SPDRF
25 SPDRR
26-28 RAA3-1
29 RAA0
30 RAA10
31 VDD2
32-36 RAA4-8
37 RA0EX
38 DGND
39 RACASX
40 RAD2
41 RAD3
42 RAA9
43 RARASX
44 RAWEX
45 RAD1
46 RAD0
47 TCRS
48 ACRCER
49 PLCK
50 EFMO
51 X700KO
52,53 EXPORT0,1
54 TESO1
55 TEST3
56 TEST4
57 CDDATA
58 CDLRCK
59 CDBCLK
60 VXI
61 VPO
62 VDD1
63 DGND
I/O Function and Operation
O EFM monitor output
Analog power supply
I EFM signal input from RF AMP
Analog GND
I Focus error signal A
I Tracking error signal E
I Tracking cross signal
I Focus error signal B
I Tracking error signal F
I Power supply voltage detection signal for constant voltage servo
I ADIP wobble signal
Digital power supply
Digital GND
I Test input normality : GND
I Test input en-deco/servo mode, ATRAC mode select
normality : GND
O Clock output f=176.4KHz (4fs)
O Focus servo forward output PWM
O Focus servo reverse output PWM
O Tracking servo forward output PWM
O Tracking servo reverse output PWM
O Slide servo forward output PWM
O Slide servo reverse output PWM
O Spindle servo forward output or spindle servo output PWM
O Spindle servo reverse output or spindle rotary FWD/REV select
O Address output to external D-RAM ADR3-1
O Address output to external D-RAM ADR0 (LSB)
O Address output to external D-RAM ADR10 (MSB)
D-RAM interface power supply
O Address output to external D-RAM ADR4-8
O Data output enable signal to external D-RAM
Digital GND
O Column address strobe signal output to external D-RAM
I/O Data input/output with external D-RAM D2
I/O Data input/output with external D-RAM D3 (MSB)
O Address output to external D-RAM ADR9
O Row address strobe signal output to external D-RAM
O Data write enable signal output to external D-RAM
I/O Data input/output with external D-RAM D1
I/O Data input/output with external D-RAM D0 (LSB)
O Track cross signal
O ADIP CRC error flag monitor output
O EFM PLL clock output at playback
O Outputs EFM signal when recording
Outputs C1F (C1 error flag) monitor when playbacking
O Clock output f=705.6KHz Dose not output clock when RSTX=0
O Microprocessor extended output port 0,1
O PLLLR Microprocessor extended output port 2 when switching
I/O PLLOSC Microprocessor extended output port 3 when switching
I/O EXTCLK Microprocessor extended output port 4 when switching
I/O Inputs CD data for high speed dubbing
Microprocessor extended output port 5 when switching
I/O Inputs CD LR clock for high speed dubbing
Microprocessor extended output port 6 when switching
I/O Inputs CD bit clock for high speed dubbing
Microprocessor extended output port 7 when switching
I Inputs PLL clock for varipitch
O Outputs PLL phase error for varipitch
Digital power supply
Digital GND
MEH-P5000R—,P5000,P5050