GRAPHTEC FC2250 Service Manual page 189

11. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.1 Wiring Connection
MAIN BOARD
PN6121-01*
J6
1.GND
2.GND
3.KEY0
4.KEY1
5.KEY2
6.KEY3
7.KEY4
8.KEY5
9.KEY6
10.KEY7
11.PAUSE LED
12.PROMPT LED
13.PAUSEZ
CA612101*
14.CHARTZ
15.KEYCONT Z0
16.KEYCONT Z1
17.GND
18.GND
19.LCD B0
20.LCD B1
21.LCD B2
22.LCD B3
23.LCD B4
24.LCD B5
25.LCD B6
26.GND
J4
1.GND
2.TMBSNS
3.GND
4.GND
5.+12V
6.+12V
7.+5V
8.+5V
9.GND
10.GND
11.TMBLED
12.PENSELR
13.PENSELM
14.TMBSEL
15.GND
CA612102*
16.XHOMEZ
17.YHOMEZ
18.XENA
19.XENB
20.YENA
21.YENB
22.GND
23.PLFB
24.GND
25.INR
26.-12V
27.-12V
28.TMBMC+
29.TMBMC-
30.
J10
USB
J1
J3
1.XM +
2.YM +
RS232C
3.YM +
4.+34V
CA612103*
5.XM -
6.MC +
7.MC -
8.GND
J101
CA612104
CA08917*
CA306004*(Brown)
CA306005*(Blue)
AC INLET & NOISE FILTER
POWER SWITCH
SUP-B3G-E
AJ8W202BF
L
FG
N
FG
FC2250-UM-251-9370
FC2250 Wiring Diagram
MAIN JOINT BOARD
PN6121-02*
KEY JOINT BOARD
J2
36.GND
J1 18.GND P101
1.GND 35.GND 34.GND
2.GND 17.+5V 33.+5V
3.KEY0 34.KEY 0 32.KEY 0
4.KEY1 16.KEY 1 31.KEY 1
5.KEY2 33.KEY 2 30.KEY 2
6.KEY3 15.KEY 3 29.KEY 3
7.KEY4 32.KEY 4 28.KEY 4
8.KEY5 14.KEY 5
27.KEY 5
9.KEY6 31.KEY 6
26.KEY 6
10.KEY7 13.KEY 7
25.KEY 7
11.PAUSE LED 30.GND
24.GND
12.PAS.LED
12.PROMPT LED 23.PAS.LED
29.GND
13.PAUSE Z 22.GND
11.PMT.LED
14.CHARTZ 21.PMT.LED
28.GND
15.KEYCONT Z0 20.GND
10.PAUSE Z
16.KEYCONT Z1 19.PAUSE Z
27.GND
17.GND 18.GND
CA2290-01*
9.K CNT.ZO
18.GND 17.K CNT Z0
26.GND
19.LCD B0 16.GND
20.LCD B1 8.K CNT.Z1 15.K CNT Z1
21.LCD B2 25.GND 14.GND
22.LCD B3 7.CHT Z 13.CHT Z
23.LCD B4 24.GND 12.GND
24.LCD B5 6.CHT LED 11.CHT LED
25.LCD B6 23.GND 10.GND
26.GND 5.GND 9.GND
22.+5V 8.+5V
4.LCD B0 7.LCD B0
21.LCD B1 6.LCD B1
3.LCD B2
5.LCD B2
J5
20.LCD B3
4.LCD B3
1.GND
2.LCD B4
3.LCD B4
2.TMBSNS
19.LCD B5
2.LCD B5
3.GND
1.LCD B6
1.LCD B6
4.GND
5.+12V
6.+12V
X JOINT BOARD
7.+5V
8.+5V
J7 P1131
9.GND
1.+5V 1.+5V
10.GND
8.GND 2.X HOMEZ
11.TMBLED
3.X EN A
2.X HOMEZ
12.PENSELR
4.X EN B
9.GND
13.PENSELM
5.GND
3.X EN A
14.TMBSEL
10.GND 6.XM +
15.GND
4.X EN B 7.XM -
16.XHOMEZ
CA2290-03*
11.GND 8.GND
17.YHOMEZ
5.GND 9.GND
18.XENA
12.GND 10.GND
19.XENB
6.XM + 11.GND
20.YENA
13.XM + 12.GND
21.YENB
7.XM - 13.XM +
22.GND
14.XM - 14.XM -
23.PLFB
24.GND
25.INR
26.-12V
27.-12V
28.TMBMC+
29.TMBMC- X FLEX BOARD
30. PN6121-03*
P1 P341
1.+34V 34.+34V
20.+34V 33.+34V
2.C.HOLDZ 32.C.HLD
21.GND
31.GND
3.MC1 +
30.MC1 +
22.MC1 +
29.MC1 +
4.MC1 -
28.MC1 -
23.MC1 -
27.MC1 -
5.GND
26.GND
24.PLFB 2 25.PLFB 2
6.GND 24.GND
25.-12V 23.-12V
7.GND 22.GND
26.+12V 21.+12V
8.GND CA504208* 20.GND
27.PLFB 1 (60type/ 19.PLFB 1
9.PENSELM 120type) 18.PENSELM
J6
28.YHOME Z 17.YHOME Z
1.XM +
10.GND CA504209* 16.GND
2.YM +
29.+5V 15.+5V
(180type)
3.YM +
11.+5V 14.+5V
4.+34V
30.YENB 13.YENB
5.XM -
12.YENA 12.YENA
6.MC +
31.GND 11.GND
7.MC -
13.YM -
10.YM -
8.GND
32.YM -
9.YM -
14.YM +
8.YM +
33.YM +
7.YM +
15.TMBSNS
6.TMBSNS
34.TMBLED
5.TMBSEL
16.TMBSEL 4.TMBLED
35.TMBMC+ 3.TMBMC +
17.TMBMC- 2.TMBMC -
36. 1.
18.
37.
19.
1.+5V
2.+12V
3.+36V
4.GND
5.GND
J2
6.+5V
7.-12V POWER JOINT BOARD
8.+36V
9.+36V PN5042-04*
10.GND
J1
CA504207*
SWITCHING POWER SUPPLY
LEP100F-36
(GREEN)
FG
(BROWN)
1 2
(BULE)
4 5
CA504206*
Pen Block
11. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
SHEET SWITCH
PR223281
PN5042-03*
P11
16.+5V
16.+5V
15.POWER
15.POWER
14.KEY 0
14.KEY 0
13.KEY 1
13.KEY 1
12.KEY 2
12.KEY 2
11.KEY 3
11.KEY 3
10.KEY 4
10.KEY 4
9.KEY 5
9.KEY 5
CA2290-01*
8.KEY 6 8.KEY 6
7.KEY 7 7.KEY 7
6.PAS LED 6.PAS LED
5.PMT LED 5.PMT LED
4.PAUSE 4.PAUSE
3.K CNT Z0 3.K CNT Z0
2.K CNT Z1 2.K CNT Z1
1.GND 1.GND
P12
LCD
1.GND (1)GND
2.+5V
(2)+5V
3.BRIGHT
(3)BRIGHT
4.LCD B0
(4)LCD B0
5.LCD B1
(5)LCD B1
CA2232112
6.LCD B2
(6)LCD B2
7.LCD B3
(7)LCD B3
8.LCD B4
(8)LCD B4
9.LCD B5
(9)LCD B5
10.LCD B6
(10)LCD B6
P13
4.CHT Z
3.GND CHART HOLD
CA2232113
2.CHT LED- SWITCH
1.CHT LED+
PR6121-11*
P1101
4.XM -
CA2291-51
3.XM +
P1102
X MOTOR
4.X EN.B
3.X EN.A
2.GND
1.+5V
P1103
X HOME
3.GND
SENSOR
2.X HOMEZ
CA2232303
1.+5V
PN6121-12*
HIGH VOTAGE BOARD
P343
PR31003*
2.+24V +B
CA2292-51*
1.C.HOLD Z GND
FOR ES model
X-Y JOINT BOARD
PN6121-04*
J342 J451
1.MC1 + 28.MC1 +
2.MC1 - 27.MC1 -
3.GND 26.GND
4.PLFB 2 25.PLFB 2
5.-12V 24.-12V
6.+12V 23.+12V
7.GND 22.GND
8.MC2 - 21.+5V
9.GND
20.GND
10.MC2 + 19.PENSELM
11.GND 18.GND
12.YHOME Z 17.YHOME Z
X FLEXIBLE CABLE
13.PLFB 1 16.PLFB 1
FPC612122*
14.+5V 15.+5V
(60/120type)
15.GND 14.GND
FPC612123
16.YENB 13.YENB
(180type)
17.GND 12.GND
18.YENA 11.YENA
19.GND 10.GND
20.YM - 9.YM -
21.YM - 8.YM -
22.YM + 7.YM +
23.YM + 6.YM +
24.TMBSNS 5.TMBSNS
25.TMBSEL 4.TMBSEL
26.TMBLED 3.TMBLED
27.TMBMC + 2.TMBMC +
28.TMBMC - 1.TMBMC -
CA612105*
2PEN BOARD
PN6121-08*
J811
3.MC1 +
J810 PEN1
1.TMBLED 2.MC1 - FPC1002*
MOVING
2.MC1 + 1.GND
COIL
3.GND
4.MC1 -
J813 PN6121-09*
5.PLFB2
1.ANODE1
6.-12V
2.ANODE2
ARM
7.PLFB1
3.CATHODE1
SENSOR
8.+12V
4.CATHODE2
9.PENSELM CA612106*
5.EMITTER1
PN6121-10*
10.+5V
6.EMITTER2
11.TMBSNS
7.COLLECTOR1 ARM
12.TMBMC+
SENSOR
8.COLLECTOR2
13.TMBSEL
14.TMBMC-
J812
15.GND
1.OUT1 +
16.GND
HEIGHT
2.OUT1 -
FPC2293110* SENSOR
3.IN1 +
1
4.IN1 -
J823
1.TMBMC +
T U/D SOL
2.TMBMC -
J822
1.OUT2 +
HEIGHT
2.OUT2 -
FPC2293100* SENSOR
3.IN2 +
2
4.IN2 -
J821
3.MC2 + PEN2
2.MC2 - FPC2293100*
1.GND MOVING COIL
11-1
ELECTROSTATIC PANEL
J403
Y HOME
3.GND
SENSOR
2.GND CA2232503*
1.YM +
PN6121-13*
J402
4.+5v
3.GND
2.YENB
1.YENA
Y MOTOR
J401
2.YM -
1.YM +
J452
1.
2.MC1+
3.MC1-
4.GND Y FLEXIBLE CABLE
5.-12V FCA2291010*
6.+12V
7.GND
8.+5V
9.PENSELM
10.
Y Bar
J453
1.
2.TMBMC+
3.TMBMC-
4.TMBLED
5.PLFB1
Y FLEXIBLE CABLE
6.TMBSNS
FCA2291010*
7.TMBSEL
8.PLFB2
9.GND
10.
PEN FLEX BOARD
J562 PN6121-05*
1.TMBLED
P561
2.MC1 + 10.
3.GND 9.TMBMC+
4.MC1 - 8.TMBMC-
5.PLFB2 7.TMBLED
6.-12V 6.PLFB1
7.PLFB1 5.TMBSNS
8.+12V 4.TMBSEL
9.PENSELM 3.PLFB2
10.+5V 2.GND
11.TMBSNS 1.
12.TMBMC+
13.TMBSEL
14.TMBMC-
15.GND
16.GND
J671
10.
9.MC1+
8.MC1-
7. GND
6.-12V
5.+12V
4.GND
3.+5V
2.PENSELM
1.
PEN FLEX BOARD 1
PN6121-06*