Yamaha i88x Service Manual page 90

<P.4>
i88X OVERALL CIRCUIT DIAGRAM 5/12 (DM 5/5)
Not connected
i88X OVERALL CIRCUIT DIAGRAM 7/12 (MLN2 1/3)
MLN2 001
Not installed
VOLTAGE
DETECTOR
Not connected
REGULATOR +3.3V
Not installed
Not installed
PLL
Not installed
Not installed
i88X
Not installed
INVERTER
INVERTER
Not installed
Not installed
Not installed
Front
Not installed
Not installed
i88X OVERALL CIRCUIT DIAGRAM 6/12 (DMSUB)
MLAN-NC1
EEPROM
MLAN-PH2
NOTE) NOTATION OF RESISTOR
* All the resistors, unless otherwise specified, are 1/16W
chip resistors.
* The resistors marked " " are basically 1/16W metal
film resistors (chip).
* As for each resistor other than 1/16W, the wattage is
indicated.
NOTE) NOTATION OF CAPACITOR
* The relations between the symbol and the kind of
capacitor are as follows.
: Ceramic Capacitor (chip) 1608 type
(No Mark)
: Ceramic Capacitor (chip) other than 1608 type
(Rated
Working
Voltage)
: Polyester Film(=Mylar) Capacitor
: Electrolytic Capacitor (chip)
(No Mark)
: Low Leakage Electrolytic Capacitor
( ) : Metal Film Resistor
( ) : Mylar Capacitor
( ) : Ceramic Capacitor
PHY
(IEEE1394)
Not installed
Not installed
RB160L-40(VS597600)
DIODE
MLN2:D1
Not installed
1
2
Not installed
1 : ANODE
2 : CATHODE
µPC2933T(XS516A00)
Not installed
REGULATOR +3.3V
MLN2: IC4
4
2
1
1:V in
3
2:GND
3:V out
4:GND
Note: See parts list for details of circuit board component parts.
i88X
28CC1-8827928 6 1/3
i88X i88X