JVC NX-MD1R Service Manual page 32

NX-MD1R/NX-MD1
Adjustment Method (CD/MD section)
1. Jigs and test instruments
Laser power meter
Laser power meter sensor (or disk sensor)
Premastered disk (MRG-1018 or TGYS1)
Recordable disk (MDW-74/AU1)
2. CD check method
Remove the four screws retaining the top cover from the rear panel and the two screws retaining it from
1.
the left and right side panels.
Remove the two screws retaining the front cover from the rear side and the two screws retaining it from
2.
the bottom panel.
Remove the eight screws retaining the rear cover.
3.
Remove the four screws retaining the sub chassis from the left and right sides.
4.
(Caution) For details of the removal, see the previous
section "Disassembly method".
CD mechanism assembly
3. USB input check method
Connect the PC to the USB port and ensure that audio is output from the speakers.
(Compatible with Windows 98, Windows 2000 and Windows Me)
1-32
Connect to the USB port
of the PC.
System control board
USB audio terminal