Yamaha MCR-730 Service Manual page 16

DRX-730/NX-E700
● How to manually eject the disc tray
a. Move the slider in the direction indicated in the figure below with a screwdriver until the disc tray is ejected. (Fig. 2)
Note: An Allen hex socket screwdriver 2.5 mm is recommended for this operation.
b. Gently pull the disc tray out.
When checking the P.C.B.s:
• Spread the rubber sheet and the cloth. Then place this unit on the cloth and check it. (Fig. 3)
• Reconnect all cables (connectors) that have been disconnected.
• When connecting the flexible flat cable, be careful with polarity.
• Connect the ground point of the DVD module P.C.B., AM/FM tuner and P.C.B. support to the chassis with a ground
lead or the like. (Fig. 3)
16
Screwdriver
(An Allen hex socket screwdriver 2.5 mm)
Lid
DVD module P.C.B.
CB968
P.C.B. support
DVD mechanism ass'y
Ground lead
Disc tray
Fig. 2
Ground lead
CB967 AM/FM tuner
CB962 Ground lead
CB7
CB4
CB9
CB11
MAIN (1) P.C.B.
Rubber sheet and cloth
Fig. 3