Sony AM-NX1 Service Manual page 26

AM-NX1
• CD and MO Overall Adjustment Items
1. CD overall adjustment items
Item No.
761 VC,VR power supply H/L selection
300 HPIT setting . servo OFF
561 SLED inward movement
562 SLED outward movement
High reflection electrical offset adjustment
312 Laser ON . Focus UP . vc correction
ALFA offset adjustment
313 IJ offset adjustment
314 FE offset adjustment
HPIT adjustment
320 Focus servo ON
324 TE offset adjustment 1
321 TE gain adjustment
328 TWPP gain adjustment
324 TE offset adjustment 1
332 TE offset adjustment 2
330 Tracking servo ON
336 ABCD gain adjustment
337 KF gain correction
338 RF gain adjustment
344 FCS gain adjustment
345 TRK gain adjustment
521 Two-axis sensitivity (outer position)
522 Two-axis sensitivity (outer position)
300 HPIT setting . servo OFF
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Description
2. MO overall adjustment items
Item No.
716 VC,VR power supply H/L selection
100 R_GRV setting . servo OFF
Low reflection electrical offset adjustment
112 Laser ON . Focus UP vc correction
ALFA offset adjustment
113 IJ offset adjustment
114 FE offset adjustment
118 Wpp denominator offset adjustment
LPIT adjustment
200 LPIT setting . servo OFF
561 SLED inward movement
220 Focus servo ON
224 TE offset adjustment 1
221 TE gain adjustment
224 TE offset adjustment 1
232 TE offset adjustment 2
230 Tracking servo ON
236 ABCD gain adjustment
237 KF gain correction
238 RF gain adjustment
244 Focus gain adjustment
245 Tracking gain adjustment
READ GRV adjustment 1
100 R_GRV setting . servo OFF
562 SLED outward movement
120 Focus servo ON
122 TON offset adjustment
121 TE gain adjustment
122 TON offset adjustment
123 TEIN offset adjustment
124 TWPP offset adjustment 1
130 Tracking servo ON
131 TWPP offset adjustment 1
136 ABCD gain adjustment
137 KF gain correction
139 ADIP BPF f0 adjustment
144 Focus gain adjustment
145 Tracking gain adjustment
134 TWPP gain adjustment
131 TWPP offset adjustment 1
132 TWPP offset adjustment 2
149 TWPP OP offset adjustment
WRITE GRV adjustment
410 HEAD DOWN . GRV servo ON
420 READ → WRITE selection
421 TE gain adjustment
423 TEIN offset adjustment
430 Tracking servo ON
431 TWPP offset adjustment 1
436 ABCD gain adjustment
Description