2) 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 monitor output (6)
246 RFVDD3 Analog output Analog Power
247 RFRPDC Analog Input RF ripple detect output
248 RFRPAC Analog output RF ripple detect input(through AC-coupling)
249 HRFZC Analog output High frequency RF ripple zero crossing
250 CRTPLP Analog output Defect level filter capacitor connecting
251 RFGND Ground Analog Power
RF Data PLL Interface (9)
235 JITFO Analog output Output terminal of RF jitter meter
236 JITFN Analog Input 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 Negative output of loop filter amplifier
241 LPFIP Analog input Positive input terminal of loop filter amplifier
242 LPFIN Analog input Negative input terminal of loop filter amplifier
243 LPFOP Analog output Positive output of loop filter amplifier
Motor and Actuator Driver Interface (10)
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
TROPENPW
M
Analog output Tray PWM output/Tray open output
40 PWMOUT1
ADIN0
Analog output
1) 1st General PWM output
2) AD input 0
41 TRO Analog output
Tracking servo output. PDM output of tracking servo
compensator
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