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AR-555/550/620/625 BLOCK DIAGRAM /
ブロック図
2 - 6
4. PCU PWB
ADDRESS(A0
– A20)
DATA(D0
– D15)
System
CLOCK
CLOCK
Analog output
DATA,CLOCK
PCU_RESET
RESET
UART
UART(DTR, DSR)
RES
POF
Clutch, solenoid, relay
Brushless motor, LED,
+24V1
+5V2
+12V2
+3.3V1
FW
RESET
ANALOG-OUT
FWS
Analog input (Fusing thermistor)
High
temperature
protection
Thermistor open detection
Thermistor open detection
Fusing control signal
DATA,
CLOCK
Oscillator
(LSU,MOTOR,PWM)
UART(TXD,RXD)
UART(DTR,DSR)
+5VLD
+12VS power
+5VS power
PROFF_CNT,PRON_FAX
DC power
Analog
power
(Vref)
+12V2
+5VS power
FW-SUB
+12VS power
Brush motor
Synchronous motor
(PPD, ADU/DV signal)
Sensor input
High voltage trouble detection
PGM clock, control signal
DCCNT (Power relay control)
Fusing thermistor
Temperature/humidity
sensor
AC voltage monitor
Process/developing
unit signal
Analog input
Power switch
monitor
(MSW-MON)
/PCU_RESET
System
CLOCK
CLOCK
UART(TXD,RXD)
(LCC, FINISHER,
INSERTER)
(LCC, FINISHER,
INSERTER)
(LCC, FINISHER,
INSERTER)
High voltage control signal (Enable, PWM output)
Brushless motor
Clutch, solenoid, relay
PWM output
(FAN)
Sensor input
+24V1
+24V
(Interlock line)
Flash ROM write control (FWP)
(Interlock line)
+24V
(Interlock line)
+24V
(Interlock line)
+24V
BD, control signal, VIDEO signal
Paper width detection
+24V
(Interlock line)
Door open/close detection (Interlock switch)
Sensor input (Manual unit)
Sensor input
PWM output (FAN)
FWS
Fusing control signal
Option detection
CLOCK
Fusing heater control
Direct control mode
select signal
+38V monitor
INT_PR (Relay)
BUP_PR (Relay)
HSYNC, PAGE
VIDEO signal
(+12VS power monitor)
/PCU_RESET
Stepping motor control signal
Fusing
control
signal
Fusing heater
relay control
I/O
I/O
PMC
ANALOG
IC
SWITCH
OP-AMP
OP-AMP
XTAL
COMPARATOR
ROM
FLASH
COMPARATOR
EEPROM
OSC
COMPARATOR
BUCKUP CIRCUIT
IC
REGURATOR-
OP-AMP
ASIC
ASIC
FPGA
CPU
DACs
S-RAM
SWITCH
DOOR
GATE-ARRAY
DRIVE
CIRCUIT
COMPARATOR
DCPS
PCU
LSU
HV un
AC PWB
CONTROLLER
SUB DCPS
SUB DCPS
PWB
DRIVER
Содержание AR 555S
Страница 80: ...AR 555 550 620 625 MFP CONTROLLER PWB MFP コントローラ PWB 4 57 B PARTS LAYOUT 部品配置図 ...
Страница 81: ...AR 555 550 620 625 MFP CONTROLLER PWB MFP コントローラ PWB 4 58 ...
Страница 86: ...AR 555 550 620 625 SOFT NIC PWB ソフト NIC PWB 4 63 B PARTS LAYOUT 部品配置 ...
Страница 87: ...AR 555 550 620 625 SOFT NIC PWB ソフト NIC PWB 4 64 ...
Страница 116: ...AR 555 550 620 625 PCU PWB 4 93 B PARTS LAYOUT 部品配置 ...
Страница 117: ...AR 555 550 620 625 PCU PWB 4 94 ...
Страница 122: ...AR 555 550 620 625 MOTHER PWB マザー PWB 4 99 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 123: ...AR 555 550 620 625 MOTHER PWB マザー PWB 4 100 SOLDER SURFACE 半田面 ...
Страница 132: ...AR 555 550 620 625 SCANNER CONTROL PWB スキャナコントロール PWB 4 109 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 133: ...AR 555 550 620 625 SCANNER CONTROL PWB スキャナコントロール PWB 4 110 SOLDER SURFACE 半田面 ...
Страница 138: ...AR 555 550 620 625 CIS CONTROL PWB CIS コントロール PWB 4 115 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 139: ...AR 555 550 620 625 CIS CONTROL PWB CIS コントロール PWB 4 116 SOLDER SURFACE 半田面 ...
Страница 142: ...AR 555 550 620 625 DRIVER PWB ドライバー PWB 4 119 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 143: ...AR 555 550 620 625 DRIVER PWB ドライバー PWB 4 120 SOLDER SURFACE 半田面 ...
Страница 146: ...AR 555 550 620 625 SCANNER JOINT PWB スキャナ中継 PWB 4 123 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 147: ...AR 555 550 620 625 SCANNER JOINT PWB スキャナ中継 PWB 4 124 SOLDER SURFACE 半田面 ...
Страница 151: ...AR 555 550 620 625 AC POWER PWB AC 電源 PWB 4 128 B PARTS LAYOUT 部品配置 AC POWER PWB JAPAN AC POWER PWB 100V ...
Страница 152: ...AR 555 550 620 625 AC POWER PWB AC 電源 PWB 4 129 AC POWER PWB 200V ...
Страница 158: ...AR 555 550 620 625 SPF PWB 4 135 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 159: ...AR 555 550 620 625 SPF PWB 4 136 SOLDER SURFACE 半田面 ...
Страница 162: ...AR 555 550 620 625 OPERATION CONTROL PWB 操作コントロール PWB 4 139 B PARTS LAYOUT 部品配置 PARTS SURFACE 部品面 ...
Страница 163: ...AR 555 550 620 625 OPERATION CONTROL PWB 操作コントロール PWB 4 140 SOLDER SURFACE 半田面 ...
Страница 167: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 144 ...
Страница 168: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 145 PFC SECTION 1 1 Input voltage detection Input fall signal Stop signal ...
Страница 169: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 146 PARTS LAYOUT DC POWER PWB 100V DC 電源 PWB 100V ...
Страница 170: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 147 B SUB POWER PWB 100V SUB 電源 PWB 100V SUB POWER PWB 100V 1 1 ...
Страница 171: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 148 PARTS LAYOUT SUB POWER PWB 100V SUB 電源 PWB 100V ...
Страница 173: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 150 ...
Страница 174: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 151 PFC SECTION 1 1 Input voltage detection Input fall signal Stop signal ...
Страница 175: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 152 PARTS LAYOUT 部品配置図 DC MAIN POWER PWB 200V DC メイン電源 PWB 200V ...
Страница 176: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 153 D DC SUB POWER PWB 200V DC サブ電源 PWB 200V DC SUB POWER PWB 200V 1 1 ...
Страница 177: ...AR 555 550 620 625 DC POWER PWB DC 電源 PWB 4 154 PARTS LAYOUT 部品配置図 DC SUB POWER PWB 200V DC サブ電源 PWB 200V ...
Страница 180: ...AR 555 550 620 625 LCD INVERTER PWB LCD インバーター PWB 4 157 B PARTS LAYOUT 部品配置 ...