Sony RCD-W10 Service Manual page 27

2. Repair Works That Require Electrical Adjustment
In the case of repair works as shown below, electrical adjustment is required.
Locating the faulty point
KRM-220CAA
is replaced.
No
RBD1
is replaced.
No
The parts shown
in the List (1)
is replaced.
No
Electrical adjustment
is not required.
List (1) : IC101, IC103, IC171, IC201, IC502
Yes
Yes
Yes
Electrical adjustment
RCD-W10
27