Sony Walkman MZ-E300 Service Manual page 12

MZ-E300
4-7-3. Overall CD and MO adjustment items
1. Overall offset adjustment
Item No.
030h GRV setting servo off
Laser ON/OFF Electric offset differential
035h
measurement
2. CD overall adjustment
Item No.
300h HPIT setting servo off
312h ALFA offset adjustment
313h IJ offset adjustment
314h FE offset adjustment
571h CLV start
561h Move to inside of SLED perimeter
562h Move to outside of SLED perimeter
320h Focus on
323h TE offset adjustment
321h TE gain adjustment
328h TWPP gain adjustment
829h TWPP gain [LPIT] adjustment value write
323h TE offset adjustment
324h OFTRK adjustment
330h Tracking ON
336h ABCD gain adjustment
337h KF gain adjustment
338h RF gain adjustment
344h FOCUS gain adjustment
345h Tracking gain adjustment
521h Twin axis sensitivity compensation (inside perimeter)
Twin axis sensitivity compensation (outside
522h
perimeter)
341h Field of vision oscillation check
300h HPIT setting servo OFF
12
Description
Description
3. MO overall adjustment
Item No.
100h GRV setting servo off
112h ALFA offset adjustment
113h IJ offset adjustment
114h FE offset adjustment
118h AW_DW_OFFSET
200h LPIT setting servo off
571h CLV START
561h Move to inside of SLED perimeter
220h Focus on
223h TE offset adjustment
221h TE gain adjustment
223h TE offset adjustment
226h Tracking Drive Voltage = "00h" setting
230h Tracking ON
236h ABCD gain adjustment
237h KF gain adjustment
238h RF gain adjustment
244h Focus gain adjustment
245h Tracking gain adjustment
110h GRV setting servo off (CLV remains as is)
562h Move to outside of SLED perimeter
120h Focus on
122h TE offset adjustment (TON)
121h TE gain adjustment
122h TE offset adjustment (TON)
123h TE offset adjustment (TEIN)
124h TE offset adjustment (TWPP)
125h OFTRK adjustment
130h Tracking ON
144h Focus gain adjustment
145h Tracking gain adjustment
139h bpf f0 adjustment
131h TE offset adjustment (TWPP/RF)
132h TE offset adjustment (TWPP/DSP)
136h ABCD gain adjustment
137h KF gain adjustment
134h TWPP gain adjustment
131h TE offset adjustment (TWPP/RF)
132h TE offset adjustment (TWPP/DSP)
138h RF gain adjustment
141h Field of vision oscillation check
100h GRV setting servo OFF
Description