DV-NC55S/H
DV-NC60H
8-5. CARES WHEN REASSEMBLING
INSTALLING THE CASSETTE HOUSINGcassette housing. (Conditions: When mechanism and PWB
When the cassette housing is installed on the mechanism,have been installed)
the initial setting is essential condition.
There are two initial setting methods, namely electrical and2. Mechanical initial setting
mechanical.Feed the pulley feed gear of loading motor with screw
1. Electrical initial settingdriver. After ascertaining the return to the initial set position
So as to perform initial setting of mechanism execute the(*1) install the cassette housing in the specified position.
Step 1 of Installation of cassette housing. After ascertaining(This method is applied only for the mechanism.)
the return to the initial setting position (*1) install the
Pulley feed gear
Casecon
drive gear
Screwdriver
Drive angle of
Tilt mark (*1)cassette housing
INSTALLING THE MECHANISM ON PWBPARTS WHICH NEED PARTICULAR CARE
Lower vertically the mechanism, paying attention to theWhen installing the mechanism chassis on the PWB unit,
mechanism edge, and install the mechanism with due caretake care so as to prevent deformation due to contact of
so that the parts are not damaged. So as to fix the mecha-mechanism chassis with REC TIP SW.
nism to the main PWB install 1 screw 1. For other, fix the
vicinity of loading motor and solder joint side of main PWB.)
Connect again the FFC cable (AA-MH, AD-ME, AH-MH)
between the mechanism and the main PWB.
TUNER
AUDIO/VIDEO PWB
END SENSOR
REC TIP SW
MAIN PWB
START SENSOR
1
20 |
ACEC
