Yamaha i88x Service Manual page 91

<P.5>
i88X OVERALL CIRCUIT DIAGRAM 8/12 (MLN2 2/3)
MLN2 002
i88X OVERALL CIRCUIT DIAGRAM 9/12 (MLN2 3/3)
MLN2 003
*RA111 and RA112 are applied since MLN2
circuit board X32290D0.
TRANSCEIVER
Not installed
Not installed
i88X
Not installed
Not installed
Not installed
TRANSCEIVER
Not installed to DMSUB-CN801
CPLD
Not installed
Not installed
Not installed
Not installed
TRANSCEIVER
Not installed
OR
LINE DRIVER
Not installed
TRANSCEIVER
OR
Not installed
Not installed
Not installed
Not installed
Not installed
RESET
AND
TRANSCEIVER
Not installed
LINE DRIVER
INVERTER
Not installed
OR
Note: See parts list for details of circuit board component parts.
i88X
INVERTER
( ) : Ceramic Capacitor
28CC1-8827928 4 2/3
( ) : Ceramic Capacitor
28CC1-8827928 2 3/3
i88X