Block And Connection Diagrams; Block Diagram - Panasonic DP-CL18 Service Manual

Color laser printer
Hide thumbs Also See for DP-CL18:
Table of Contents

Advertisement

9 Block and Connection Diagrams

9.1.

Block Diagram

9.1.1.
Printer Main Control Board Block Diagram
( Main Control Board )
CN8
Buffer
To
Panel Board
Standard: 8MB
When a PS upgrade kit is installed: 16MB
through
Engine Control
Board
Buffer
Serial Interface
To
Status
Engine Control
Board
Video Data
CN5
Option 2.5" HDD
HDD Connector
CN9
Flash ROM
Address
Connector
IC15 ( ASIC1 )
Panel
ROM Interface
Interface
Decompression (x5)
Compression (x4)
Engine
Interface
EEPROM
Interface
IC9
IC10
48MHz
66MHz
SSCG
CLK Driver
EEPROM
IC7
256 kbit
IC24 ( ASIC2 )
IDE Controller
PCI BUS Interface
I/O BUS Interface
General I/O
Latch
IC11
PLD
I/O Bus
Interface
Parallel
Interface
Timer
USB
Interface
CPU Bus
Interface
Main Memory
Interface
IC6
CPU
CN3
SDRAM Socket (Standard: 128MB)
CN4
SDRAM Socket ( Option )
161
X1
OSC
IC23
25MHz
MAC & PHY
RJ-45 Connector
CN11
IC3
Parallel Connector
1284 Driver
CN1
USB Connector
CN6
DP-CL18

Advertisement

Table of Contents
loading

Table of Contents