Kyocera Mita KM-4230 Manual De Servicio página 580

PCB principal 7/9
A B
1
2
3
4
(A0S _ A7S)
(AD0S _ AD7S)
_WR S
_RD S
5
_SCC2
INT SCC2
FINISHER
× CN1-92
R D
R468
S G
FINISHER
× CN1-91
T D
6 ×
MMD R D CN1-90
R467
S G
×
MMD T D CN1-89
COIN VENDER
×
R D CN1-27
×
LCF R D R466
S G
COIN VENDER
×
T D CN1-26
×
LCF T D
7
8
A B
C D
IC70
1
_DE1
19
_DE2
S G
RA103
A0S 2 18 5 4
1A1 1A1 1Y1 1Y1
A1S 4 16 6 3
1A2 1A2 1Y2 1Y2
A2S 6 14 7 2
1A3 1A3 1Y3 1Y3
A3S 8 12 8 1
1A4 1A4 1Y4 1Y4
A4S 11 9 5 4
2A1 2A1 2Y1 2Y1
A5S 13 7 6 3
2A2 2A2 2Y2 2Y2
A6S 15 5 7 2
2A3 2A3 2Y3 2Y3
A7S 17 3 8 1
2A4 2A4 2Y4 2Y4
RA104
IC71
19
_DE
1
T_R
RA105
AD0S 2 18 5 4
A0 B0
AD1S 3 17 6 3
A1 B1
AD2S 4 16 7 2
A2 B2
AD3S 5 15 8 1
A3 B3
AD4S 6 14 5 4
A4 B4
AD5S 7 13 6 3
A5 B5
AD6S 8 12 7 2
A6 B6
AD7S 9 11 8 1
A7 B7
RA106
IC72
1
_DE1
19
_DE2
RA107
2 18 5 4
1A1 1Y1
4 16 6 3
1A2 1Y2
_IPC
6 14 7 2
1A3 1Y3
8 12 8 1
_RES SCC2 1A4 1Y4
11 9
2A1 2Y1
13 7
2A2 2Y2
15 5
2A3 2Y3
17 3
2A4 2Y4
S G
S G
D0 PA0
_W PA1
_R
PA2
_S
PA3
S G
BM
PA4
INTR PA5
1 2 ×
R D3 PA6
R374
×
T D3 PA7
×
IC61 R D2
PB0
R373 ×
T D2
PB1
×
R D1
PB2
R375
×
T D1
PB3
P16 PB4
P15 PB5
3 4
P14 PB6
P13
PB7
IC61
R382
S G
R378
5 6
R379 R381
IC61 S G
1 3
XT6
_RES SCC2
2
C234 S G
_RES SCC2
R494
R495
IPC SET CN15-26 GND
L248
CN15-1 GND
L249
CN15-2 5 V
CN15-11
CN15-14
L250
CN15-17 CN15-15
L251
CN15-29
CN15-16
L252
CN15-30
S G
C D
E F
L225
CN15-3 A0_IPC
L226
L245
CN15-18 A1_IPC L246
L227
CN15-4 A2_IPC
20
L228
20
CN15-19 A3_IPC
L229
CN15-5 A4_IPC
10
L230
10
CN15-20 A5_IPC
S G
L231 R491
S G
CN15-6 A6_IPC
L232
CN15-21 A7_IPC
L233
CN15-7 D0_IPC
L234
CN15-22 D1_IPC
L235
CN15-8 D2_IPC
L236
CN15-23 D3_IPC
L237
CN15-9 D4_IPC
L238
L145
L196
CN15-24 D5_IPC
L239
CN15-10 D6_IPC
16
L240
14
CN15-25 D7_IPC
IC39
IC52
8
7
R396
S G
S G R482
L241
CN15-12 _WR_IPC
L242
CN15-13 _CS_IPC
L243
CN15-27 _RD_IPC
L244
L97
L98
CN15-28 _RESET_IPC
25 V 25 V
6
6
IC18 IC19
7 7
S G R221 S G R224
CN1-140 KCARD REM
CN1-139 KCARD REM
CN1-101 TC REM
CN1-100 COIN COPYING
CN1-99 COIN EJECT
CN1-98 COIN FEED
CN1-97 MMD COUNT
H.ALM
CN1-21 H.ALARM
_MSYNC
CN1-22 COIN ENABLE
CN1-63 KCARD ENABLE
CN1-64 KC SET
CN1-23 TC SET
CN1-24 MMB SET
CN1-25 FINISHER SET
S G
E F
G H
S S S S
L247
L65 L107 L131 L158
20 14 16 16 20
IC12 IC21 IC32 IC46
10 7 8 8 10
R492 S G R493 S G R67 S G R176 S G R273 S G
S S S S
L70 L209 L64 L23
20 20 20 14
IC17 IC69 IC11 IC6
10 10 10 7
S G R146 S G R428 S G R66 S G
S
S S S
L155
L15
L9 L136 L58
5 14 14 14 5
IC43 IC2 IC24 IC10 IC3
3 7 7 7 3
R332 R117 R260 R82
S G S G S G S G S G
L204 L179 L198 L199
8
16 16 14 14
IC27
IC67 IC59 IC61 IC62
4
8 8 7 7
S G
R447 R356 R476
S G S G S G S G
L69
L208
L56 L57 L25 L68
20 20 20
20 20
IC68 IC8 IC9 IC7 IC16
10 10 10 10 10
S G R429 S G R95 S G R86 S G R96 S G
L138
L110 L137 L167 L166
20
16 16 16 16
IC35
IC26 IC34 IC50 IC49
10
8 8 8 8
R252
S G
S G R130 S G R254 S G R344 S G
G H
2A3/4
I J
S
L130
1
14
IC22
7
R322 S G R179
2
R97
L254
5
IC73
3
3
R104
S G R500
L14 L203
8 5
IC1 IC65
4 3
4
R477 R109 R462
S G S G
L165
C56 C179
S G S G
L164
20
5
IC48
10
R26 S G R292
L168 L109
16 16
IC51 IC25
6
8 8
R293 S G R345 S G R140
7
8
I J
3-7-23