New/Former Type Discrimination - Sony CDX-540RF Service Manual

CDX-540RF/545RF/545XRF

1. NEW/FORMER TYPE DISCRIMINATION

In this set with the following serial No. or later FM board has been
changed. With the consequence of this change, parts mounted on
MAIN board have been changed.
MODEL DESTINATION
US
CDX-540RF
Canadian
CDX-545RF E
CDX-545XRF E
Note: When a former type MAIN board (CDX-540RF US model: serial
No. 1559072 or before, CDX-545RF: serial No. 1560422 or be-
fore, CDX-545XRF: serial No. 1520773 or before) is replaced as a
whole, replace FM board with a new type one (Part No. A-3340-
189-A) as well.
2
SERIAL No.
1559073 or later
No New Type
1560423 or later
1520774 or later