Sony CDX-540RF Service Manual page 49

CDX-540RF/545RF/545XRF
SERVICE MANUAL
Ver 1.1 2001.06
In this set, MAIN and SW boards have been changed in the midway of
production.
Printed wiring boards and schematic diagrams of new type, and changed
parts list are described in this supplement-1.
Refer to original service manual for other information.
• NEW/FORMER TYPE DISCRIMINATION
In this set with the following serial No. or later MAIN and SW boards
have been changed.
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change of MAIN/SW boards
MODEL DESTINATION
US
CDX-540RF
Canadian
CDX-545RF E
CDX-545XRF E
Canadian Model
CDX-545RF/545XRF
(ECN-CSA03709)
SERIAL No.
1524691 or later
1522582 or later
1518982 or later
1502662 or later
US Model
CDX-540RF
E Model