Gear Position In A Dvd Mechanism - Kenwood KVT-719DVD Service Manual

KVT-719DVD/729DVD
/729DVDY/739DVD
● The IC106 in the DIGITAL I/O UNIT (X88-2020-11) is not a replaceable component.
In case of defective of this IC, replace the entire unit (X88-2020-11).
● The IC5, IC21, and IC60 in the DVD unit (X37-1120-03) are not replaceable components.
In case of defective of any of these ICs, replace the DVD mechanism assembly. (The IC5 has a device key, which shall be
made consistent with the S/No. of the mechanism assembly after replacement. Thus you cannot replace only the board.)
In assembling the Traverse UD arm, Drive cam assembly,
Drive gear 5 and Drive gear 4C, align register marks on
these components.
2

GEAR POSITION IN A DVD MECHANISM

Traverse UD arm
Drive cam assembly
Inscriptions
(register marks)
on gears
Align 6 marks
as shown in the
figure
Drive gear 5
Do not forcibly press gears to engage their teeth
but freely let the gears fall under their own weight
and engage their teeth.
Drive gear 4C