Sony CDX-M730 Service Manual page 69

SERVICE MANUAL
Ver 1.2 2002. 11
The main board has been changed for those sets that have their serial numbers of
3536845 and later. Check the serial number when servicing and inspecting.
9-873-692-81
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change the suffix number (-13) of main board and
power IC (IC903).
– MAIN BOARD (SIDE A) –
MAIN BOARD Part No.
Former type :1-684-223-11
New type
CDX-M730
(ENG-02013)
:1-684-223-13
US Model
Canadian Model
AEP Model
UK Model
E Model
1