PD-M426
3. Tracking Error Barance Adjustment
@ Test mode
SPDL servo
-+ CLOSE
FOCUS servo - CLOSE
TRKG servo
— OPEN
Oscilloscope
DC Mode
V:
10mV/div
H: 5mSec/div
Probe (10:1) |
MOTHER BOARD ASSY
@ Test mode
SPDL servo
-» CLOSE
FOCUS servo + CLOSE
TRKG servo
— CLOSE
peripheral.
Remove lock tight.
Probe (10:1)
MOTHER BOARD ASSY
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