(/(&75,&$/6(&7,21
2SHUDWLRQFLUFXLW
D*HQHUDO
7KHRSHUDWLRQFLUFXLWLVFRPSRVHGRIWKHNH\PDWUL[FLUFXLWDQGWKHGLV
SOD\PDWUL[FLUFXLW
E.H\PDWUL[FLUFXLW
6HOHFWVLJQDOV6(/,1±DUHVHQWIURPWKH&38RIWKH0&8WRWKH
VHOHFWRULQWKHRSHUDWLRQFLUFXLW
7KHVLJQDOVGHWHFWLQJ2))21RIWKHNH\DUHVHQWWRWKH&38DV.,1
±
F'LVSOD\FLUFXLW
7KHGLVSOD\LVFRQWUROOHGE\VHQGLQJWKHGDWDVLJQDOIURPWKH&38RI
WKH0&8WKHFORFNVLJQDOVDQGWKHODWFKVLJQDOVIURPWKH$6,&WRWKH
/('GULYHULQWKHRSHUDWLRQFLUFXLW
∗
7KHEDVLFFLUFXLWU\LVWKHVDPHDVWKDWRI3XPD
,)FLUFXLW
D*HQHUDO
7KH,)FLUFXLWLVFRPSRVHGRIWKH86%GULYHUDQGWKH,(((GULYHU
DQGSHUIRUPVKDUGLQWHUIDFHZLWKWKH$6,&0&83:%
E86%FLUFXLW
:LWKWKH86%GULYHUWKHGLIIHUHQWLDOVLJQDOVDQDORJRI86%DUHFRQ
YHUWHGLQWR GLJLWDO VLJQDO ZKLFK DUH VHQW WR WKH $6,& ,QWKH UHYHUVH
SURFHGXUHLQWHUIDFHEHWZHHQWKH$6,&HQJLQHDQGWKHKRVWLV SHU
IRUPHG
F,(((FLUFXLW
7KH,((( GULYHULVXVHG WR SHUIRUPLQWHUIDFHEHWZHHQWKH$6,&
HQJLQHDQGWKHKRVW
&DUULDJHXQLW
D*HQHUDO
7KH FDUULDJH XQLWLV SURYLGHGZLWKWKH&&' 3:% WKH LQYHUWHU 3:%
DQGWKHODPSV,WVFDQVGRFXPHQWVDQGWUDQVIHUV$'FRQYHUWHGLPDJH
GDWDWRWKH$6,&
E&&'3:%
7KH&&'RQWKH&&'3:%HPSOR\VWKHFRORULPDJHVHQVRUX3'
RISL[HOV[OLQHVDQGVFDQVGRFXPHQWVLQWKHPDLQVFDQQLQJ
GLUHFWLRQLQWKHUHVROXWLRQRIGSL86OHWWHUVL]H
,PDJH GDWD VFDQQHG E\WKH&&'DUHLQSXWWHG WRWKH$)($'
DQG VXEMHFW WR &'6 DPSOLILFDWLRQ DQG $'FRQYHUVLRQ 7KHQ GLJLWDO
GDWDDUHRXWSXWWHGWRWKH0&83:%DQGWRWKH$6,&ZKLFKSHUIRUPV
LPDJHSURFHVVRIWKHGLJLWDOGDWD
F/DPSLQYHUWHU3:%
7KHWUDQVIRUPHULVFRQWUROOHGE\WKHODPSFRQWUROVLJQDOIURPWKH0&8
3:%7KHWUDQVIRUPHURXWSXWFRQWUROVOLJKWLQJRIWKHFRROFDWKRGHUD\
WXEH
% '&SRZHUFLUFXLW
7KH '& SRZHU FLUFXLW GLUHFWO\ UHFWLILHV WKH $& SRZHU DQG SHUIRUPV
VZLWFKLQJFRQYHUVLRQ ZLWK WKH '&'& FRQYHUWHU FLUFXLW DQG UHFWLILHV
DQGVPRRWKHVDJDLQWRJHQHUDWHD'&YROWDJH
7KHFRQVWDQWYROWDJHFRQWUROFLUFXLWLVRI9(19DQG9DUHRI
WKHQRQFRQWUROV\VWHPE\ZLQGLQJIURPWKH9(1ZLQGLQJ$VVKRZQ
LQILJ99DQG9DUHSURYLGHGZLWKWKH212))IXQFWLRQ
E\H[WHUQDOVLJQDOV9LVRXWSXWWHGIURP9(1WRWKHUHJXODWRU,&
5HIHUWRWKHEORFNGLDJUDPILJ
ILJ%ORFNGLDJUDP
USB driver
IC401
USB
connector
D -
D+
OE, RCV, VP, VM
Suspend, VMO
VPO
ASIC
Centronics
connector
IEEE1284
driver
IC403
ASIC
Noise filter
circuit
Rush current
prevention circuit
Rectifying/
smoothing
circuit
Inverter circuit
(Flyback converter system)
Rectifying/
smoothing circuit
(Semiconductor switch)
Rectifying/
smoothing circuit
Rectifying/
smoothing circuit
+12V regulator IC
(with ON/OFF function)
Overcurrent
protection circuit
Control
circuit
Constant-voltage
detection circuit
(Semiconductor switch)
+3.3V
regulator IC
Содержание DP-1210
Страница 1: ...DIGITALPLAINPAPERCOPIER e STUDIO120 150 DP 1210 1510 File No SME02000600 R02082121000 TTEC ...
Страница 114: ... 5 8 7 5 0 1 A B C D E F G H 2 3 4 5 6 1 2 3 4 5 6 4 POWER SUPPLY POWER SUPPLY 120V 127V ...
Страница 115: ... 5 8 7 5 0 A B C D E F G H 6 7 8 9 10 11 6 7 8 9 10 11 ...
Страница 116: ... 5 8 7 5 0 1 A B C D E F G H 2 3 4 5 6 1 2 3 4 5 6 5 NOISE FILTER CIRCUIT POWER SUPPLY 220V 240V ...
Страница 117: ... 5 8 7 5 0 A B C D E F G H 6 7 8 9 10 11 6 7 8 9 10 11 ...
Страница 127: ...1 1 KANDA NISHIKI CHO CHIYODA KU TOKYO 101 8842 JAPAN ...