Toshiba 150 Benutzerhandbuch

(/(&75,&$/6(&7,21

 ,PDJHSURFHVV$6,&+*&+)

D*HQHUDO
7KH$6,&LVFRPSRVHGRIWKHWKUHHPDMRUEORFNVWKHLPDJHSURFHVV

VHFWLRQWKHSULQWFRQWUROVHFWLRQDQGWKH,)VHFWLRQ
,PDJHSURFHVVVHFWLRQ

:LWKLPDJHGDWDIURPWKH&&'3:%LQWKHRSHUDWLRQPRGHGHWHU

PLQHGE\WKHUHJLVWHUVHWXSVKDGLQJ$(SURFHVVLQSXWγ FRUUHF

WLRQ DUHD VHSDUDWLRQ ILOWHU SURFHVV UHVROXWLRQ FRQYHUVLRQ ]RRP

SURFHVV RXWSXW γ  FRUUHFWLRQ ELQDU\ FRQYHUVLRQ HUURU GLIIXVLRQ

GLWKHUPHWKRGVLPSOHELQDU\FRQYHUVLRQDUHSHUIRUPHG

3ULQWFRQWUROVHFWLRQ

:KHQFRS\LQJWKHLPDJHSURFHVVHGGDWDDUHRXWSXWWHGWRWKH/68

DFFRUGLQJ WR WKH /68 ZULWLQJ WLPLQJ :KHQ VFDQQLQJ WKH LPDJH

GDWD DUH PDGH LQWR ELW ZLGWK DQG RXWSXWWHG WR WKH ,) VHFWLRQ

86%

,)VHFWLRQ

&RQWUROVWKH'5$0ZKLFKLVWKHLPDJHGDWDEXIIHUDQGSURFHVVHV

GDWDVHQGUHFHLYHEHWZHHQWKH86%,)DQGWKH,(((,)

7KH$6,&LVFRQWUROOHGE\ZULWLQJWKHRSHUDWLRQPRGHDQGWKHQHFHV

VDU\VHWXSYDOXHVRIWKHRSHUDWLRQPRGHLQWRWKH$6,&FRQWUROUHJLVWHU

EHIRUHVWDUWLQJHDFKRSHUDWLRQ)RU$6,&3LQFRQILJXUDWLRQUHIHUWRWKH

WDEOHDWWKHHQGRIWKLVGRFXPHQW

E$6,&6LJQDOWDEOH

 86%,1

,QSXW

,)3:%GHWHFWLRQVLJQDO

,QSXW

1&

,QSXW

1&

 $YVV

'*1'

 *1'

'*1'

 6&$163

2XWSXW

6FDQ6723VLJQDO

 6&$167

2XWSXW

6FDQ67$57VLJQDO

 75$1667

2XWSXW

$6,&WUDQVIHUVLJQDO

 35,1767

2XWSXW

3ULQW6WDUWVLJQDO

 6307

2XWSXW

$')PRWRUVLJQDO

 63070,5&17 2XWSXW

,QSXW

$')PRWRUVLJQDOPLUURU

FRXQWHU

 6307

2XWSXW

$')PRWRUVLJQDO

 6307

2XWSXW

$')PRWRUVLJQDO

 *1'

'*1'

 *1'

'*1'

 9FF

&389

 36/

2XWSXW

3RZHUVDYH/('FRQWURO

1&

 &6

2XWSXW

$6,&FKLSVHOHFW

3,1

1R

6LJQDOFRGH

,QSXW

2XWSXW

2SHUDWLQJ

Scan start

CCD 
PWB

Shading

CCD drive

AE

Resolution conversion, 
Zooming, lmage 
process circuit

Print data process circuit

DRAM control

PRINT control 

DRAM

8MB

LSU

HSYNC

VSYNC

To CPU bus

ASIC

Image process  section

I/F section

Print control section

ASIC control resistor

3,1

1R

6LJQDO1DPH

,1287 &RQQHFWHG

WR

'HVFULSWLRQ

 FSXBDG

,1

&38

&38DGGUHVVEXV

 FSXBDG

,1

&38

&38DGGUHVVEXV

 FSXBDG

,1

&38

&38DGGUHVVEXV

 FSXBDG

,1

&38

&38DGGUHVVEXV

 9&&&25('&

9

3RZHU

 FSXBDG

,1

&38

&38DGGUHVVEXV

 FSXBDG

,1

&38

&38DGGUHVVEXV

 *1'&25('& 3RZHU
 FSXBDG

,1

&38

&38DGGUHVVEXV

 VJV

287

7UDUUD\,& $')JDWHVROHQRLG

FRQWUROVLJQDO+21

 VUUF

287

7UDUUD\,& $')UHVLVWUROOHUFOXWFK

FRQWUROVLJQDO+21

 VSXV

287

7UDUUD\,& $')GRFXPHQWIHHG

VROHQRLGFRQWUROVLJQDO

+21

 VSIV

287

7UDUUD\,& $')GRFXPHQW

WUDQVSRUWVROHQRLG

FRQWUROVLJQDO+21

 PUSV

287

7UDUUD\,& $')PRWRUFXUUHQW

FRQWUROVLJQDO

 PUSV

287

7UDUUD\,& $')PRWRUFXUUHQW

FRQWUROVLJQDO

 RSHBODWFK

287

7UDUUD\,& 2SHUDWLRQFLUFXLWODWFK

VLJQDO'DWDWDNHLQDW

/

3,1

1R

6LJQDO1DPH

,1287 &RQQHFWHG

WR

'HVFULSWLRQ