Pioneer PD-M426 Service Manual page 28
Multi compact disc player
Hide thumbs
Also See for PD-M426:
- Operating instructions manual (29 pages) ,
- Brochure (1 page) ,
- Operating instructions manual (8 pages)
Table of Contents
Advertisement
PD-M426
28
11. Focus Best Adjustment I
Adjust this point only if adjustment was made in item 10.
@ Test mode
SPDL servo
-— CLOSE
FOCUS servo -
CLOSE
TRKG servo
— CLOSE
Oscilloscope
DC Mode
CH1: 5mV/div
CH2: 20mV/div
H: 200ns/div
9
Prove (10:1)
10}
@ Test mode
SPDL servo
-» CLOSE
FOCUS servo + CLOSE
TRKG servo
-» CLOSE
#
Lissajous Waveform
Oscilloscope
X-Y Mode
X: 20mV/div
Y: 10mV/div
Low-frequency
oscillator
cl
O
O
START
Player
:
TP1
=
=
1.2kHz
(CN201)
& Prove (10:1)
ivpp
MOTHER BOARD ASSY
Advertisement
Table of Contents
