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

2 Block and Connection Diagrams

2.1.

Block Diagram

2.1.1. Printer Main Control Board Block Diagram
( Main Control Board )
CN8
To
Panel Board
through
Engine Control
Board
To
Engine Control
Board
CN5
Option 2.5" HDD
HDD Connector
Buffer
CN9
Standard: 8MB
Flash ROM
When a PS upgrade kit is installed: 16MB
Connector
IC15 ( ASIC1 )
Panel
Buffer
ROM Interface
Interface
Serial Interface
Status
Engine
Interface
Video Data
EEPROM
IC9
IC10
48MHz
66MHz
SSCG
CLK Driver
EEPROM
IC7
IC24 ( ASIC2 )
IDE Controller
PCI BUS Interface
MAC & PHY
I/O BUS Interface
General I/O
Address
Latch
IC11
PLD
I/O Bus
Interface
Decompression (x5)
Parallel
Interface
Compression (x4)
Timer
USB
Interface
CPU Bus
Interface
Main Memory
Interface Interface
IC6
CPU
CN3
SDRAM Socket (Standard: 128MB)
CN4
SDRAM Socket ( Option )
256 kbit
9
X1
OSC
IC23
25MHz
RJ-45 Connector
CN11
IC3
Parallel Connector
1284 Driver
CN1
USB Connector
CN6
DP-CL18