UF-7000, UF-8000, UF-7100, UF-8100 (serv.man2) - Panasonic Fax Service Manual (repair manual). Page 5

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5
UF-7000/8000
SEPT 2005
Ver. 2.0
UF-7100/8100
1 System Description
1.1.
System Block Diagram
System
Control Panel
Printer
SDR PC Board
PNL1 
PCB
PNL3 PCB
Ten Key
 PNL2 PCB
One Touch
Key
Power PC405EP
133MHz
LCD
128x32
UF-8000/8100/7000/7100 System Block Diagram
SIO
2ch
PCIC
INTC
MAC
0
ISIS2
PCIC
PCI BUS
PRINT
ATC
DRAMC
DRAMC
SCAN
SDRAM
256Mbit×16
SDRAM
128Mbit×16
Super
PYXION2
PWM
PM1075
INTC
RESET
V850ES/KG1
PNL Control
Energy Saver 
Control
CPU
M16C/62
Sub CPU
8MHz
8
DRAMC
FROM (BOOT)
4Mbit×8
EXBUS
PLCC SOCKET
16
16
8
32
PLL
10Base-T/100Base-Tx
CSS REMOTE
SIO
2ch
32.768KHz
BATTERY
LAN I/F
PLL
SYSTEM
JTAG
1284
Page Memory
Sort Memory
PLL
IMAGE
RST
PCICLK3
nINTSDRIIC (Not Mounted)
nINTPCI0 (ISIS)
nINTOPIIC (Not Mounted)
GPIO
IIC
SC PC Board
 
+5VA
+24VA
EEPROM(MAC)
 FM93C46
JTAG
JTAG
RS-232 BUFFER
Debug PC
FRM8
SDRAM
256Mbit×16
64MB
PCL
PCL Program (For Japan Only)
16MB
32MB
ECU Power Supply
16P
CSS REMOTE
Key I/F
SDRAM
256Mbit×16
USB
1.1
USB-B
PC I/F
16
SYSTEM
RESET
I/O
33.1776MHz
CLOCK GEN
ASM3P2812
AF-08SR
16.5888MHz
CLK
BUFFER
PH 
Motor 
Driver
15.975MHz
CLOCK
Scanner Control / AC
GEN
KEY
KEY
+5V
+5Vp
+24V
  FXB PC Board
Line
               
Speaker
Line
Telephone
MODEM
Ring
Analog
DAA
Energy Saver 
Reversion Signal
Original Detection
RTC
Controller
PHY
DP83847
25MHz
Energy Saver 
Reversion Signal
Line Monitor
Alarm
CODEC
Energy Saver Reversion Signal
SYSCLK
PCICLK1
PCICLK3
nINTISIS (ISIS)
nINTATA (ISIS)
48.0MHz
JCLK
LCD I/F
35
LD
LSU Unit
PM
BD
LVPS Unit
+24V
+5V
+5Vp
17.341375MHz
3   5 Change
3   5 Change
3.3V
5V
24V
1.5V (ISIS2)
5Vp
AFE
AK8412
10
CS0
CS1
CS2-0
CS2-1
CSMDM
16
SD Card I/F
UF-8000/8100:Prg:8MB+Image:8MB
UF-7000/7100:Prg:4MB+Image:4MB
FRM8
PCL Font (For Japan Only)
G3B (OPTION)
Synchronous
Synchronous
ECU I/F
Printer
ECU (Engine Control Board)
HVPS
ASIC
DRUM
CDC
TDC
5V
24V
FAN
SOL
Pick Up
Solenoid
Paper 
Detect
Sensor
Registration
Sensor
Registration/
Paper Detect 
Sensor
12MHz
P
S
 
EEPROM
2kbit
CPU
ROM
16KB
RAM
512KB
Paper Exit/
ADU Paper 
Jam Sensor
Exit/Jam
Sensor
Paper 
Empty 
Sensor
Paper 
Empty
Sensor
SOL
Registration 
Solenoid
SOL
Exit Solenoid
Clock
Bipoler
Motor
Driver
HV Driver
FAN
Control
2nd
Feeder
I/F
2nd Paper 
Feed 
Module 
I/F Board
Low 
Toner
Sensor
CS1-1
nINTISIO1 (ISIS)
nINTISIO0 (ISIS)
IRQ6
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ0
GPT
ADF 
Motor 
Driver
P
S
 
Main Power Supply
SC Power Supply
+5V
+24V
+24VS
+5V
+5V
+24V
3.3V
DC/DC
1.8V
DC/DC
1.5V
DC/DC
1.8V
(PPC/SP2)
+24V, +5V, +5Vp
1/2
16.5888MHz
LED
LED
Decoder
LVC139
FROM (Program)
32Mbit×16
FROM (Image)
64Mbit×16
CS2
16
CS3
16
API2
Decoder
LVC139
SD Controller
CS3-0
CS3-1
16
CS3-2
16
MAC
1
(SC/FXB/G3/PNL)
SDCMCLK
SDCMCLK
33.1776MHz
Sensor
LED
CIS Unit
SC I/F
SDR I/F
Not Mounted
SD CARD
(OPTION)
  G3B PC Board (Option)
IIC BUS
IIC BUS
PPC
Energy Saver 
Reversion Signal
CPU
SH
MODEM
DAA
Ring
ASIC
COSMO
Line
G
3
B
I
/
F
SDR (CIS) I/F
PNL I/F
SDR I/F
SC PS
Not Mounted
UF-7000/7100
Not Mounted
16.5888MHz
SREFCLK
SREFCLK
CSMDM
Not Mounted
Hardware Key 
(Option)
32MHz
CISCLK
UF-8000/8100 8MHz
UF-7000/7100 4MHz
CIS I/F
PRINTER I/F
Not Mounted
RS-232 BUFFER
SOL
STAMP Solenoid
(OPTION)
4
ADM
Document Sensor
Document Eject Sensor
Read Point Sensor
ADF Door Sensor
ADF Motor
ADM
PH Motor
S
E
N
,
M
O
T
O
R
I
/
F
+5VP
+5VP
 
RESET
SC I/F
Energy Saver Signal
Energy Saver Reversion Signal
SC I/F
UF-8000/8100 R216-6276 (8M)
UF-7000/7100 CR216-6266 (4M)
PNL4 PCB
Active/
Alarm/
Data
LED
Fuser Unit
THERMISTOR
FUSE /Lamp
THERMOSTAT
INLET
AC IN
Front Cover Safety 
Interlock SW
Process 
Interlock SW
FROM (Program)
64Mbit×16
OPTION
FROM (Program)
64Mbit×16
OPTION
NW_OP
PCL_OP
2nd Paper Feed 
Module (Option)
Motor
2nd Feeder Motor
SOL
Pick Up Solenoid
P
S
P
S
Line
F
X
B
I
/
F
Display
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