Block Diagram - Canon Pixma MP530 Service Manual

1. BLOCK DIAGRAM

OP PANEL / LCD
Power Key
Stop/Reset
Key
Alarm LED
LCD
KEY
Mono
2line
LED
DSC_PWB
MAIN_CAM_PWB
CDR Tray Guide
INK_SEN_PWB
INK_TANK_SEN_PWB
AP Motor
LF Motor
Scanner Unit
FB Motor
Home
Position
Sensor
CIS
SPEAKER
NCUPWB
Reley
Modular
Jack
OPAMP
LINE/TEL
AC Code
Picot
4
USB-A
MAIN_CA
3
M
Sensor
2
SW
Ink
3
Sensor
Ink Tank
2
Sensor
2
2
Motor
Driver
4
1.5V
3.3V
AFE
USB-B
2
TONE
MODEM
OPAMP
28.22MHz
2
+20v∼+28ｖ
Power Unit(universal)
<Part 3: 1.BLOCK DIAGRAM>
MAIN_PWB & SUB PWB
ASIC
BGA
404pin
INT
SDIO
PLL
SSCG
USB
HOST
RTC
INT
AD
5.5V
USB 2.0
HS/FS
PW_CONT
+32V +24v +16V
FLASH ROM
64Mbit
SDRAM 256Mbit
2
30MHz
Scanner Unit Open
2
EEP-ROM
128Kbit
CR_PWB
EEP-ROM
32.768KHz
CR Encoder
Diode Sensor
OPAMP
Thermister
2
2
Motor
Driver
4
DS
3
Sensor
DES
3
Sensor
ASFCAM
Sensor
ADF_PWB
PFCAM
Sensor
PE_SEN_PWB
PE
3
Sensor
LF_ENC_PWB
LF
4
Encoder
AP_ENC_PWB
AP
4
Encoder
Front_SOLENOID
Switch
Print
Head
INK_TANK_CON
_PWB
Ink Tank
4 Connector
CDR_SEN_PWB
CD-R
3
Sensor
CR Motor
PF Motor
ADF Motor
PFPE_SEN_PWB
PFPE
3
Sensor
PF_ENC_PWB
PF
4
Encoder
LIFT_SEN_PWB
CR LIFT
3
Sensor
3-1