Part 3
㧦
Technical Reference
W2200
3-6
4. ELECTRICAL PARTS
4.1
Block Diagram
PG sensor x 2
Photo interrupter
Tank cover sensor
Micro SW
PE sensor
Photo interrupter
FAN (mist)
Optional cassette
Media presence sensor (upper part)
Photo interrupter
Tank EEPROM x 6
Ink remaining
amount detection x 6
NIC
Cover sensor
Photo interrupter
POWER SUPPLY UNIT
USB1.1
IEEE 1394
IEEE 1284
100B/10B
PANEL Board
2LED,6SW Power SW
LCD (16chr x 2)
Lower cassette
Micro SW
Motor
Media presence sensor
Photo interrupter
Motor driver
TEA3717
Motor driver
TEA3717
Eject
roller
Motor driver
TEA3717
Purge
motor
Motor driver
A3952SB
LF
motor
Motor driver
LB11920
LICC2
CR Encoder
CR
motor
FLASH ROM
16Mbit
FLASH ROM
16Mbit
MPU (CPU)
SH7709S
133MHz
+3.3V DC
+1.9V DC
External BUS
66MHz
SDRAM
64Mbit
SDRAM
64Mbit
SDRAM
EEPROM
16Kbit
= +18.2V DC 1.3A
= +27V DC 0.8A
= +5V DC 2.5A
VH
Vm
Vcc
LF Encoder
Board
CR Board
Print head
A/D
HEAD temperature, printer temperature
and LICC 2 control
ASIC
Print buffer
64Mbit × 2
4.2
Electrical Part
At the electrical part, in order to supply driving voltage to motor, IC, printhead, etc., AC voltage
which is input from AC power supply is converted to DC voltage.
The voltage input from AC power supply will be converted to 3 blocks, +27 V, +18.2 V and
+5 VDC.
Содержание imagePROGRAF W2200
Страница 1: ...2002 JUL CANON INC W2200 SERVICE MANUAL ...
Страница 2: ......
Страница 4: ......
Страница 7: ...iii Page Part4㧦APPENDIX 1 PRINT HEAD 4 1 2 2 CONTROL BOARD CONNECTOR 4 3 ...
Страница 8: ......
Страница 9: ...Part 1 PRODUCT SPECIFICATIONS ...
Страница 10: ......
Страница 17: ...Part 2 TROUBLESHOOTING ...
Страница 18: ......
Страница 51: ...Part 3 TECHNICAL REFERENCE ...
Страница 52: ......
Страница 62: ......
Страница 63: ...Part 4 APPENDIX ...
Страница 64: ......
Страница 76: ......