Read Panasonic KX-MB773RU / KX-MB773UA (serv.man8) Service Manual online
13
KX
-MB
-MB
77
3RU
/U
A
Main Board
DAA block
(TNV)
SoC
(sirius
Lite)
Polygon motor
(LSU)
USB
FLASH
(32/64Mbit)
SDRAM
(256Mbit
)
TEL
EXT
TEL
Speaker
Operation Panel Board
Ope
G/A
AFE
2Line
LCD
Motor
Driver
(FB)
Flat Bed
Flat Bed
Thermistor
(Room)
(Room)
Motor
Driver
(ADF)
Hand Set
Hook SW
Varistor
Carriage motor
Color CIS
FB Transit
CN701
CN700
CN509
CN750
CN300
CN100
CN101
CN200
CN510
CN500
CN501
CN502
CN504
CN505
CN511
CN508
CN507
CN514
CN506
CN58
CN57
CN56
CN61
CN62
CN60
CN59
CN2
CN1
DC motor
Resist Solenoid
Pick-up Solenoid
HVU
FAN motor (left)
Hole
IC
Pick Up Sensor
Toner Sensor
CN64
CN67
CN66
CN65
CN51
CN63
CN53
CN52
CN50
FAN motor (right)
Thermostat
Heater lamp
SWPS
CN101
AC inlet
Thermistor
(Heater)
(Heater)
Thermostat
AC cord set
DC-DC
CONVERTER
CONVERTER
ADF motor
IC400
IC402
IC300
IC100, IC101
IC50
IC503
IC502
IC700
IC1
n
RP Se sor
Document Sensor
t r
or
Regis e Sens
e
PTOP S nsor
IT Sensor
EX
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