Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man8) Service Manual ▷ View online
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 36
D
C
B
A
18/27 (20)
3
2
1
3
2
1
UART (Ch10)
RIC / S-Vender / Debug(sub) / PCI(main)
RIC / S-Vender / Debug(sub) / PCI(main)
UART (Ch9)
Debug
Debug
COM1 CN
232C_CTS
232C_DSR
FGND6
232C_RXD
232C_DTR
232C_TXD
232C_RTS
V_MINUS
C1_PLUS
C2_PLUS
C2_MINUS
FGND6
V_PLUS
C1_MINUS
_ECO
3R3V_ECO
DGND
D
DGND
DGND
FGND6
FGND6
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
_PLD_DSR_RIC
RB_TXD_RIC {6}
RB_RTS_RIC {6}
R_PLD_DTR_RIC
{7}
RB_CTS_RIC
}
RB_RXD_RIC
}
RB_TXD_DEBUG {6}
RB_RXD_DEBUG {6}
RB_RTS_DEBUG {6}
RB_CTS_DEBUG {6}
RB_CTS_PCI {6}
RB_RTS_PCI {6}
RB_GPO_RTS_PCI {6}
RB_GPI_CTS_PCI {6}
C547
1uF(1608:B)
C547
1uF(1608:B)
0.1uF(1608:B)
0.1uF(1608:B)
CP311
CP311
CP327
CP327
IC18
MAX3243ECPWR
IC18
MAX3243ECPWR
T1IN
14
T2IN
13
T3IN
12
R4OUT
16
R5OUT
15
R1OUT
19
R2OUT
18
R3OUT
17
T1OUT
9
T2OUT
10
T3OUT
11
R4IN
7
R5IN
8
R1IN
4
R2IN
5
R3IN
6
C1+
28
C1-
24
C2+
1
C2-
2
V+
27
V-
3
VCC
26
GND
25
R2OUTB
20
INVALID
21
FORCEON
23
FORCEOFF
22
CP310
CP310
CN12
DBR30-091F100
CN12
DBR30-091F100
5
9
9
4
8
3
7
7
2
6
1
6
1
FG1
FG2
CP330
CP330
CP261
CP261
CP185
CP185
CP185
C92
0.1uF(1608:B)
C92
0.1uF(1608:B)
C134
0.1uF(1608:B)
C134
0.1uF(1608:B)
C151
0.1uF(1608:B)
C151
0.1uF(1608:B)
CP203
CP203
CP280
CP280
CP328
CP328
C135
0.1uF(B)
C135
0.1uF(B)
CN26
D_SM08B-GHS-TB(LF)(SN)
CN26
D_SM08B-GHS-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GND1
GND1
GND2
GND2
CP260
CP260
C150
0.1uF(1608:B)
C150
0.1uF(1608:B)
CP296
CP296
CP329
CP329
CP281
CP281
L7
BLM18PG121SN1(1608)
L7
BLM18PG121SN1(1608)
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 37
D
C
B
A
MFPC PWB (2nd FAX)
5
4
3
5
4
3
FAX2_LVDS_EN
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
RB_TXD_FAX2D
{6}
RB_TXD_FAX2CS
{6}
RB_RTS_FAX2D
{6}
RB_RTS_FAX2CS
{6}
RB_RXD_FAX2D
{6}
RB_RXD_FAX2CS
{6}
RB_CTS_FAX2D
{6}
RB_CTS_FAX2CS
{6}
{22,23,26}
RC_GPO_RST_FAX2
{13}
R77
10KJ
R77
10KJ
IC7B
74LVC14APW
74LVC14APW
IC7B
74LVC14APW
74LVC14APW
3
4
14
7
R72
1KJ
R72
1KJ
IC5
BU90LV049-E2
IC5
BU90LV049-E2
RIN1-
1
RIN1+
2
RIN2+
3
RIN2-
4
DOUT2-
5
DOUT2+
6
DOUT1+
7
DOUT1-
8
SL
9
DIN1
10
DIN2
11
VDD
12
GND
13
ROUT2
14
ROUT1
15
EN
16
R65
100J
R65
100J
C71
220pF(CH)
C71
220pF(CH)
IC7C
74LVC14APW
74LVC14APW
IC7C
74LVC14APW
74LVC14APW
5
6
14
7
IC7A
74LVC14APW
IC7A
74LVC14APW
1
2
14
7
C59
220pF(CH)
C59
220pF(CH)
CP153
CP153
R8
1KJ
R87
IC7E
74LVC14APW
74LVC14APW
IC7E
74LVC14APW
74LVC14APW
11
10
14
7
CP139
CP139
D
S
G
1
2
3
Q5
2SK3018
2SK3018
D
S
G
1
2
3
Q5
2SK3018
2SK3018
CP162
CP162
R74
47KJ
R74
47KJ
CP607
CP607
CP128
CP128
IC7F
74LVC14APW
74LVC14APW
IC7F
74LVC14APW
74LVC14APW
13
12
14
7
10K
47K
Q7
DTC014YUB
DTC014YUB
10K
47K
Q7
DTC014YUB
DTC014YUB
E
B
C
R75
47KJ
R75
47KJ
CP164
CP164
C40
0.1uF(B)
C40
0.1uF(B)
D
S
G
1
2
3
Q6
X_2SK3018
X_2SK3018
D
S
G
1
2
3
Q6
X_2SK3018
X_2SK3018
CP161
CP161
R76
1KJ
R76
1KJ
10K
47K
Q8
DTC014YUB
DTC014YUB
10K
47K
Q8
DTC014YUB
DTC014YUB
E
B
C
IC7D
74LVC14APW
IC7D
74LVC14APW
9
8
14
7
R88
1KJ
R88
1KJ
C73
0.1uF(B)
C73
0.1uF(B)
CP165
CP165
CP606
CP606
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 38
D
C
B
A
19/27 (21)
3
2
1
3
2
1
FAX opt1 CN
FAX2CS_TXD+
nRTS_FAX2_D
nRTS_FAX2_CS
nCTS_FAX2_D
nCTS_FAX2_CS
nCNCT_FAX2
FAX2D_TXD-
FAX2D_TXD+
FAX2D_TXD+
FAX2CS_TXD-
FAX2CS_RXD+
FAX2CS_RXD-
FAX2CS_RXD-
FAX2D_RXD-
FAX2D_RXD+
FAX2D_RXD+
3R3V_FAX
5V0_FAX_IN
24V_FAX
5V_IN
DGND
DGND
DGND
DGND
DGND
O
3R3V_ON
RC_GPI_nCNCT_FAX2 {13}
nFAX12_WU_OC
C70
10uF(2012:F)
C70
10uF(2012:F)
CN29
B31B-CSRK(LF)(SN)(N)
CN29
B31B-CSRK(LF)(SN)(N)
GND
1
GND
2
+3.3V_F
3
+3.3V_F
4
nCNCT_FAX
5
FAXD_TXD_N
6
FAXD_TXD_P
7
+5V_(off)
8
FAXCS_TXD_P
10
nRES_FAX
9
FAXCS_TXD_N
11
GND
12
FAXD_RXD_N
13
FAXD_RXD_P
14
nFAX_WUP
15
FAXCS_RXD_P
16
FAXCS_RXD_N
17
5V_(off)
18
GND
19
nFAXD_RTS
20
GND
21
nFAXD_CTS
22
FLVPP
23
nFAXCS_RTS
24
+5V_A
25
nFAXCS_CTS
26
+24V
27
+3.3V_F
28
+3.3V_F
29
GND
30
PGND
31
C69
0.1uF(1608:B)
C69
0.1uF(1608:B)
R66
100J
R66
100J
5
0J
5
0J
R51
1KJ
R51
1KJ
R50
47KJ
R50
47KJ
C22
1uF(1608:B)
C22
1uF(1608:B)
+
C39
X_22uF/35V(MVL/F60)
+
C39
X_22uF/35V(MVL/F60)
C23
10uF(2012:F)
C23
10uF(2012:F)
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 39
D
C
B
A
MFPC PWB (Engine IF 1/3 LSU/SCAN/LCD)
5
4
3
5
4
3
WOLAN_ON
SCN_DAT_R0
SCN_DAT_R4
SCN_DAT_G0
SCN_DAT_G4
SCN_DAT_B0
SCN_DAT_B4
SCN_DAT_R1
SCN_DAT_R5
SCN_DAT_G1
SCN_DAT_G5
SCN_DAT_B1
SCN_DAT_B5
SCN_DAT_R2
SCN_DAT_R3
SCN_DAT_R3
SCN_DAT_R6
SCN_DAT_R7
SCN_DAT_R7
SCN_DAT_G2
SCN_DAT_B2
SCN_DAT_B6
SCN_DAT_B7
SCN_DAT_B7
nPOF_MFPC
nREQ_PIC_INT
SCN_DAT_G3
SCN_DAT_B3
SCN_DAT_G7
SCN_DAT_G6
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_
3R3V_EC_FPD1
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
3R3V_ON
DGND
nFAX12_WU_OC
{21,23,26}
RC_GPO_PIC12VON {13}
nRES_PCU
{23}
TXD_PCU
{23}
nRTS_PCU
{23}
RXD_PCU
{23}
nCTS_PCU
{23}
nCLR_PIC
{23}
TXD_PIC
{23}
nRST_PIC
{23}
RB_GPO_PWM1 {6}
nREQ_PIC
{23}
RXD_PIC
{23}
SCN_SSYNC
{12}
SCN_HSYNC
{12}
SCN_LINGT
{12}
SCN_DAT_B[7:0]
{12}
SCN_DAT_R[7:0]
{12}
SCN_DAT_G[7:0]
{12}
SCN_DOTGT {1
SCN_CLK
{13}
RC_REQ_
nPOF
ARM9_OFF_N
{3,5}
MPU_PRINTST_N
{29}
MPU_SIF_RST
{29}
MPU_SIF_CLK
{29}
MPU_INTRO_N
{29}
LDD_SH1_N {29}
LD1P_LVD S
LD1P_LVD S
{12}
LD1M_LVD S {12}
LDD_LDERR_N
{29}
LDD_LDEN1_N
{29}
RB_GPO_PWM0
{6}
BD_HSYNC_N
{29}
BD_HSYNC_PCU
{29}
MPU_SIF_TX
{29}
MPU_SIF_RX
{29}
RB_GPI_nFAN_CNCT
{6}
LDD_LDEN
{29}
LDD_SH
{29}
LD2P_L
{12}
LD2M_L
{12}
CP464
CP464
CP451
CP451
CP437
CP437
CP468
CP468
CP423
CP423
CP463
CP463
CP447
CP447
R309
1KJ
1KJ
R309
1KJ
1KJ
CP448
CP448
C198
0.1uF(B)
C198
0.1uF(B)
CP873
CP873
C193
0.1uF(B)
C193
0.1uF(B)
CP466
CP466
R814
33J
R814
33J
CP469
CP469
CP459
CP459
CP459
IC29
IDTVP386PAG8
IC29
IDTVP386PAG8
Vcc
40
RxOUT5
34
RxOUT6
35
RxOUT7
37
GND
36
RxOUT8
38
RxOUT9
39
RxOUT10
41
Vcc
48
RxOUT11
42
RxOUT12
43
RxOUT13
45
GND
44
RxOUT14
46
RxOUT15
47
RxOUT16
49
Vcc
31
RxOUT17
50
RxOUT18
51
RxOUT19
53
GND
52
RxOUT20
54
RxOUT21
55
RxOUT22
1
RxIN0-
9
RxIN0+
10
RxIN1-
11
RxIN1+
12
LVDS Vcc
13
LVDS GND
14
RxIN2-
15
RxIN2+
16
RxCLKIN-
17
RxCLKIN+
18
RxIN3-
19
RxIN3+
20
LVDS GND
21
PLL GND
22
PLL Vcc
23
PLL GND
24
PWR DWN
25
RxCLKOUT
26
RxOUT26
6
GND
28
RxOUT25
5
RxOUT24
3
Vcc
56
RxOUT23
2
LVDS GND
8
RxOUT27
7
RxOUT0
27
RxOUT1
29
GND
4
RxOUT2
30
RxOUT3
32
RxOUT4
33
C860
0.1uF(B)
C860
0.1uF(B)
CP454
CP454
CP482
CP482
R818
33J
R818
33J
CP465
CP465
R813
33J
R813
33J
C862
0.1uF(B)
C862
0.1uF(B)
CP458
CP458
C855
0.01uF(B)
C855
0.01uF(B)
CP438
CP438
R335
0J
R335
0J
CN46
28FMZ-BT
CN46
28FMZ-BT
DGND
1
DGND
2
nRES_PCU
3
TXD_PCU
4
nRTS_PCU
5
RXD_PCU
6
nCTS_PCU
7
PICPGC_RSVPWM
8
MPU_SIF_RST
9
NREQ_PIC
10
MPU_SIF_CLK
11
NCLR_PIC
12
MPU_SIF_TX
13
TXD_PIC
14
MPU_SIF_RX
15
RXD_PIC
16
NWU_FAX12_LAN
17
PICVPPON
18
WOLAN_ON
19
NPOF_MFPC
20
MPU_PRINTST_N
21
NRST_PIC
22
MPU_INTRO_N
23
NREQ_PIC_INT
24
DGND
25
BDHSYNC_PCU
26
PWM
27
nFAN_CNCT
28
C857
0.1uF(B)
C857
0.1uF(B)
CP477
CP477
CP467
CP467
R822
10J
R822
10J
CP460
CP460
CP473
CP473
CP484
CP484
R756
1KJ
R756
1KJ
CP450
CP450
R180
100J
R180
100J
CP481
CP481
C861
0.1uF(B)
C861
0.1uF(B)
R330
100J
100J
R330
100J
100J
CP475
CP475
CP485
CP485
R316
1KJ
1KJ
R316
1KJ
1KJ
C197
0.01uF(B)
C197
0.01uF(B)
CP456
CP456
CP457
CP457
CP483
CP483
R332
100J
100J
R332
100J
100J
R1005
1KJ
R1005
1KJ
R1173
1KJ
R1173
1KJ
R331
100J
100J
R331
100J
100J
CP474
CP474
R769
1KJ
R769
1KJ
CP371
CP371
CP449
CP449
CP455
CP455
CP462
CP462
CP461
CP461
CP480
CP480
CN52
B12B-PHDSS-B_lsu1
CN52
B12B-PHDSS-B_lsu1
DGND
1
BD_HSYNC_N
2
LDD_LDEN1_N
3
LDD_SH1_N
4
DGND
5
LVDS_LD1P
6
DGND
7
LVDS_LD1M
8
LDD_LDERR_N
9
DGND
10
DGND
11
DGND
12
CP452
CP452
C856
0.1uF(B)
C856
0.1uF(B)
R812
33J
R812
33J
CP476
CP476
PCU-cnt PWB
LD PWB (ch1)
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