Panasonic DP-130 / DP-150 Service Manual / Other ▷ View online
10
1.1.7. Signal Routing
1. Copy
CCD
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
2. Scan into Memory (FAX)
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
CCD
F-ROM
2 or 4 MB
11
3. File Print from Memory (FAX)
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
CCD
F-ROM
2 or 4 MB
4. Memory Transmission
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
MODEM
NCU
CCD
F-ROM
2 or 4 MB
12
5. Memory Preception
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
MODEM
NCU
CCD
6. Printing out
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
CCD
13
7. Scaner Input
CCD
Amp
ADC
(IC20 ,21)
SDRAM
8MB
(IC27)
GA1
(IC7)
GA2
(IC30)
PM22/33
(IC32)
SDRAM
8MB
(IC28)
SH-2
(IC1)
(IC1)
LSU
GA3
(IC34)
IEEE1284 I/F
Control &
SYSTEM DMA BUS
Page Memory
Work Memory
BUF
(IC11)
CODEC
CPU
BUF
(IC35)
CONECTER
(CN26)
DRAM BORD
8MB
(CN27)
F-ROM
2 or 4 MB
Click on the first or last page to see other DP-130 / DP-150 service manuals if exist.