Kenwood KDC-MP208 Service Manual page 19

Press key. (Exit ROM data transfer mode.)
[ ]
Turn power off.
Remove front-end (A1).
r
Mother unit (X34-)
FRONT-
END (A1)
Install new front-end (A1).
No ROM correction or other data status.
t
Mother unit (X34-)
FRONT-
END (A1)
E2PROM
ROM DATA TRANSFER PROCESSES
E2PROM
E2PROM
KDC-MP208/MP238/MP238CR/MP239
KDC-MP3039/MP339/MP339S/MP439
Turn power on.
Press and hold the [1] and [3] keys press reset button. (Enter
the system in the test mode.)
Press [B.BOOST] key. (Enter the system in ROM data
transfer mode.)
Press (or .) (Select WRT)
[ ] [ ]
Press [ ] key for 1 second or longer. (Data transfer)
y
Mother unit (X34-)
FRONT-
END (A1)
E2PROM
WRT OK
Press key. (Exit ROM data transfer mode.)
[ ]
E2PROM
W-OK
19