Pioneer XV-DV353, Руководство по обслуживанию

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XV-DV353
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Motor and Actuator Driver Interface (10)
RF Data PLL Interface (9)
Analog Monitor Output (7)
No. Name Alt. I/O Function
24 SVDD3 Power Analog power 3.3V
25 CSO RFOP Analog output Central servo Positive main beam summing output
26 RFLVL RFON Analog output RFRP low pass, or Negative main beam summing output
27 SGND Ground Analog ground
31 FEO Analog output Focus error monitor output
32 TEO Analog output Tracking error monitor output
33 TEZISLV Analog output TE Slicing Level
Analog Servo Interface (6)
No. Name Alt. I/O Function
246 RFVDD3 Power Analog Power
247 RFRPDC Analog output RF ripple detect output
248 RFRPAC Analog Input RF ripple detect input(through AC-coupling)
249 HRFZC Analog Input High frequency RF ripple zero crossing
250 CRTPLP Analog output Defect level filter capacitor connecting
251 RFGND Ground Analog Ground
No. Name Alt. I/O Function
235 JITFO Analog output The output terminal of RF jitter meter.
236 JITFN Analog Input The input terminal of RF jitter meter.
237 PLLVSS Ground Ground pin for data PLL and related analog circuitry.
238 IDACEXLP Analog output Data PLL DAC Low-pass filter
239 PLLVDD3 Power Power pin for data PLL and related analog circuitry.
240 LPFON Analog output The negative output of loop filter amplifier
241 LPFIP Analog Input The positive input terminal of loop filter amplifier.
242 LPFIN Analog Input The negative input terminal of loop filter amplifier.
243 LPFOP Analog output The positive output of loop filter amplifier
No. Name Alt. I/O Function
34 OP_OUT Analog output Op amp output.
35 OP_INN Analog input Op amp negative input
36 OP_INP Analog input Op amp positive input
37 DMO Analog output Disk motor control output. PWM output.
38 FMO Analog output Feed motor control. PWM output.
39 TROPENPWM Analog output Tray PWM output / Tray open output.
40 PWMOUT1 V_ADIN9 Analog output 1st General PWM output, or Version AD input 9
41 TRO Analog output Tracking servo output. PDM output of tracking servo compensator.
42 FOO Analog output Focus servo output. PDM output of focus servo compensator
50 FG (Digital pin) V_ADIN8
LVTTL 3.3V Input,
Schmitt Input,
pull up , with
analog input path
for V_ADIN8
Motor Hall sensor input, or Version AD input 8
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