Kyocera KM-4230 - Page 572

A B C D E F G H IJ
A B C D E F G H IJ
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2A3/4
Main PCB
6
/
9
3-7-22
CN1 – 4TLS
CN1
– 3TLDS
CN1
– 32PFM LOCK
CN1
– 19EHUMSENS
CN1
– 18ETTH
CN1
– 8FTH
CN10
– 5
R474
C273
S
13 12
G
R475
IC61
A22S
INT SCC2
IPC SET
_BD
MACK ENG
C264
R460
R459
R452
R453
R455
R437
R435
R434
C255
_WR S
_WR S
R433
XT8
C256
L201
C265
IC64
C257
_RD S
LD
DACLK
DI
_RD S
_RES ENG
1
2
3
4
8
7
6
5
RA100
EXBV8V101J
_RES I/O
_WAIT S
_RES SCC2
_RES VTC
EACK MAIN
R451
2
3
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P95
P94
AN0
A22
A21
A20
P90
P67/TB2in
P66/TB1in
P65/TB0in
INT2
IC66
INT1
INT0
P61/TA4in
P60/TA4out
P57/TA3in
P56/TA3out
P55/TA2in
P54/TA2out
RTPC3
RTPC2
RTPC1
RTPC0
P47
P46
P45
P44
32 33 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
BYTE CNVss
_HOL D _RESET Xin Xout _RD Vss Vcc _HL DA ALE _BHE _WR P117 P116 P115 P114 P113 P112
99 98
100
97 96 95 94 93 92 91 90 89 88 87 86 85
84
83 82 81
AN3 AN4 AN2
AN1
P75 P76 P77
Vss
AVss
Vref
AVcc
Vcc
DA0
CLK0
P82
T
×
D0
DA1
P85 P86 P87
P43
1
79
78
80
77
2
3 RA93
1
4
7
6
8
5
A1S
A2S
A0S
A3S
2
3 RA94
1
4
7
6
8
5
A5S
A6S
A4S
A7S
2
3 RA95
1
4
7
6
8
5
A9S
A10S
A8S
A11S
2
3 RA96
R351
R469
R470
R472
R439 R440 R438
IC73
IC62
1
4
7
6
8
5
A13S
A14S
A12S
A15S
2
3 RA97
1
4
7
6
8
1
6
4
4
12
5
IC62
8
10
9
IC62
11
13
12
IC65
TR23
4
1
1
2
3
1B
E
2B
1C
2C
5
4
2
R471
IC62
3
SG
SG
1
2
S
3
2
A
IC59
C
B
3
1
2
C
A
B
G1
_G2B
_G2A
6
5
4
G1
_G2B
_G2A
5
6
4
5
A17S
A18S
A16S
A15S
A17S
A16S
A19S
A18S
A19S
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
8
7
6
5
8
7
6
5
AD0S
AD1S
AD2S
AD3S
AD4S
AD5S
AD6S
AD7S
1
2
3
RA98
RA99
4
1
2
3
4
52
51
A1
A2
A0
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
DCS
15
14
13
12
11
10
9
7
_Y0
_Y1
_Y2
_Y3
_Y4
_Y5
_Y6
_Y7
IC67
R441
R442
R443
R444
R445
R446
R496
A22S
A21S
A20S
7
9
10
11
12
13
14
15
_Y7
_Y6
_Y5
_Y4
_Y3
_Y2
_Y1
_IPC
_682
C271
C272
SG
L200
R465
_VTC
_SCC2
_ASIC2
_ASIC1
_RES I/O
_MAIL S
_Y0
D0
D1
D2
D3
D4
D5
D6
D7
P110
_RDY
SG
SG
SG
SG SG
SG
SG
SG
SG
SG
S
31
2
R357
XT7
IC58
G
SG
P111
SG
A21S
A20S
R473
R456
R436
R432
R431 R430
CN1
–
138b7
CN1
–
137b6
CN1
–
68b5
CN1
–
67b4
CN1
–
136b3
CN1
–
135b2
CN1
–
66b1
CN1
–
65b0
L207 L206 L205
C263
A0S A1S
_WR S _RD S _RAM S
_RES I/O
C262 C261 C260
C267
C266
L202
CN1
– 16 CONT DB
PPST
_LDON
_LDEN
CN1
– 17 CONT G
R461
R458 R457 R450 R448 R449
DACLK LD DI
ZERO CROSS SIG
CN1
– 73TONER CLK
CN1
– 76TRM REM
CN1
– 75TFM REM
CN1
– 74IMAGE UNIT SIG
CN1
– 120DUP _B
CN1
– 121SIDE _A
CN1
– 122REGIST B
CN1
– 123MOTOR A
CN1
– 102FINISHER RESET
CN1
– 14SC CONT
CN1
– 15TC CONT
CN1
– 103
9
S
8
E
CB
TR2
11 10
IC61 IC61
R354
L178
C225
C224
R355
R350
AD0S
AD1S
AD2S
AD3S
AD4S
AD5S
AD6S
AD7S
AD0S
AD1S
AD2S
AD3S
AD4S
AD5S
AD6S
AD7S
AD0S
C233
C232
R377
L175
R479
AD1S
AD2S
AD3S
AD4S
AD5S
AD6S
AD7S
AD0S
AD1S
AD2S
A0S
A1S
A2S
AD3S
AD4S
AD5S
AD6S
AD7S
R361
L177
L197
C229
IC57
C228
R370
SG
SG
SG
SG
SG
SG
SG
SG
SG
_ROM S
_RD S
_WR S
CN1
– 42 DM LOCK
CN1
– 41 PCM LOCK
CN1
– 40 TC/AC ALARM
CN1
– 39 MC ALARM
CN1
– 132 PFCL – U REM
CN1
– 131 PFCL – L REM
CN1
– 130 FCL 4 REM
CN1
– 107 FCL 5 REM
CN1
– 106 FCL 1 REM
CN1
– 105 FCL 2 REM
CN1
– 104 FCL 3 REM
CN1
– 134 BYPPFCL REM
CN1
– 115 RCL REM
CN1
– 114 PCFM REM
CN1
– 78 FSSOL 1 REM
CN1
– 79 FSSOL 2 REM
CN1
– 84 TC REM
CN1
– 80 PRY REM
CN1
– 81 SSW1SOURCE
CN1
– 83
H.ALM
L LIM
U LIM
R463
R464
SC REM
CN1
– 86 MC REM
CN1
– 85 DB REM
CN1
– 72 CL REM
CN1
– 71 IFFM REM
CN1
– 109 H1 REM
CN1
– 108 H2 REM
CN1
– 38 PFSW1
CN1
– 37 PFSW2
CN1
– 36 PFSW3
CN1
– 35 PFSW4
CN1
– 34 FSW
CN1
– 33 RSW
CN1
– 10 SSW3
CN1
– 9 SSW2
CN1
– 7 FSSW
CN1
– 6 SBESW
CN1
– 5 DUPPCSW
CN1
– 31 DUPESW
CN1
– 30 DUPRSW
CN1
– 29 DUPRSW
CN1
– 28 STKSW
CN1
– 11 SSW1
CN1
– 127 DUPPTSOL REM
CN1
– 128 DUPFWSOL REM
CN1
– 126 SBFSSOL1 REM
CN1
– 125 SBFSSOL2 REM
CN1
– 124 SRM REM
L LIM
_ASIC1
[A0S
– A5S]
_RAM S
_ROM S
[A0S
– A7S]
[AD0S
– AD7S]
_RD S
_WR S
U LIM
C280
CN1
–
58 LICSW
–
L
CN1
–
59 LICSW
–
U
CN1
–
57 BYPPS
–
W
CN1
–
61 BYPPWSW
CN1
–
62 BYPPLSW
CN1
–
60 BYPEDSW
CN1
–
56 PSW
–
U
CN1
–
55 PSW
–
L
CN1 – 133 BYPSOL REM
CN1
– 129 N.C
CN1
– 77 ESCL REM
CN1
– 113 DM REM
CN1
– 116 CCM FWD
CN1
– 117 CCM REV
F.C SW
CN1
– 111 PCM REM
CN1
– 87 PFM REM
CN1
– 118 CLM – L
CN1
– 119 CLM – U
R480
_ASIC2
_RD S
A0S
A1S
A2S
A3S
A4S
A5S
A6S
A7S
A8S
A9S
A10S
A11S
A12S
A13S
A14S
A15S
A16S
A17S
A18S
R369
R368
R360
R359
R367
R366
R358
R363
R362
R364
R365
R484
R485
R486
R487
R488
_RES I/O
_WR S
_682
_RESET
R352
R353
DESK RESET
CN1
– 94DESK SCLK
_RD S
A0S
A1S
CN1
– 95DESK SOUT
CN1
– 93DESK _OE
CN1
– 96DESK SIN
CN1
– 13TNS CONT
CN1
– 1TNS
CN1
– 2
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
Vcc
_RD
A0
A1
SCK
Sout
Sin
_OE
INT
Xin
Xout
Vcc
_RST
_WR
_CS
D0
D1
D2
D3
D4
D5
D6
D7
GND
12
11
10
9
8
7
6
5
27
26
23
25
13
14
15
17
18
19
20
21
22
24
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
D0
D1
D2
D3
D4
D5
D6
D7
_CE
_OE
4
28
29
3
2
30
31
1
32
16
A12
A13
A14
A15
A16
A17
A18
Vpp
Vcc
GND
IC55
R376
A0S
A1S
A2S
A3S
A4S
A5S
A6S
A7S
A8S
A9S
A10S
A11S
A12S
A13S
A14S
22
20
27
10
9
8
7
6
5
4
3
25
28
14
11
12
13
15
16
17
18
19
_OE
_CE
_WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
Vcc
GND
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
24
21
23
2
26
1
A9
A10
A11
A12
A13
A14
R478
C279
C278
2
3
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
_RESET
SELECT
MODE
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
IC60
GND
A0
A1
A2
A3
A4
A5
A6
A7
ALE
_RD
_WR
CS
32
LENGTH CN1
–
46
DIG0 CN1
–
45
DIG1 CN1
–
44
DIG2 CN1
–
43
LENGTH CN1
–
50
DIG0 CN1
–
49
DIG1 CN1
–
48
DIG2 CN1
–
47
DIG2 CN1
–
51
DIG1 CN1
–
52
DIG0 CN1
–
53
LENGTH CN1
–
54
33 31 34 35 36 37 38 39 40
GND Vdd PB1
29 30 28
PB3 PB2 PB4
26 27 25
PB6 PB5 PB7 _CS PB0 PA0 PA1 PA2 PA3 PA4
63
62
64
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
PD0
_Y3
PD1
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
GND
PC7
PC6
PC5
PC4
PC3
79 78 80 77 76 75 74 73 72 71 70 69 68 67 66 65
PF6 PF5
PF7
PF4 PF3 PF2 PF1 PF0
Vdd
GND
PD7 PD6 PD5 PD4 PD3
PD2
PC2
PC1
PC0
INITD
PA7
PA6
PA5
AD0S
AD1S
AD2S
A0S
A1S
A2S
AD3S
AD4S
AD5S
AD6S
AD7S
2
3
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
_RESET
SELECT
MODE
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
IC63
GND
A0
A1
A2
A3
A4
A5
A6
A7
ALE
_RD
_WR
CS
32 33 31 34 35 36 37 38 39 40
GND Vdd
C270
PB1
29 30 28
PB3 PB2 PB4
26 27 25
PB6 PB5 PB7 _CS PB0 PA0 PA1 PA2 PA3 PA4
63
62
64
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
PD0
_Y3
PD1
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
GND
PC7
PC6
PC5
PC4
PC3
79 78 80 77 76 75 74 73 72 71 70 69 68 67 66 65
PF6 PF5
PF7
PF4 PF3 PF2 PF1 PF0
Vdd
GND
PD7 PD6 PD5 PD4 PD3
PD2
PC2
PC1
PC0
INITD
PA7
PA6
PA5
8
7
6
5
A01
A02
A03
Vcc
LD
CLK
DI
GND
1
2
3
4