Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual ▷ View online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 4
3
3
2
2
1
1
D
C
B
A
ARM11 1.27V
ARM11 DDR3 1.5V
3.3V_ECO
5V_IN
DGND
3R3V_ECO
DGND
DGND
5V_IN
DGND
DGND
DGND
DGND
DGND
1R5V_ECO
DGND
DGND
1R27V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
AGND1
DGND
DGND
AGND2
C1014
2200p/50v:B
C1058
1000pF(B)
L67
NR8040T0R9N
NR8040T0R9N
C
1247
10uF(2012:F)
53
pF
C1048
1000pF(B)
CP834
C1252
10uF(2012:F)
CP216
CP793
CP821
RJ8
X_PADSHORT
X_PADSHORT
C
1248
10uF(2012:F)
R123
47KJ
47KJ
C1253
10uF(2012:F)
+
C1224
120uF/6.3V(OCV/0607)
L66
NR3015T1R0N
C1010
22uF(2012:B:6.3V)
22uF(2012:B:6.3V)
C1254
10uF(2012:F)
+
C1250
X
_220uF/2.5V(O
CV/0606)
CP795
+
C1223
120uF/6.3V(OCV/0607)
CP898
+
C
1244
X
_220uF/2.5V(OCV/0606)
R981
1J
+
C1228
120uF/6.3V(OCV/0607)
C1011
22uF(2012:B:6.3V)
22uF(2012:B:6.3V)
CP794
pF(CH)
26
20pF(CH)
+
C
1245
220uF/2.5V(OCV/0606)
C
1249
10uF(2012:F)
C1257
10uF(2012:F)
+
C1227
120uF/6.3V(OCV/0607)
CP792
C1255
10uF(2012:F)
RJ11
PADSHORT
PADSHORT
CP791
C1055
10uF(2012:F)
C
1246
10uF(2012:F)
IC72
SC185QULTRT
PVIN
1
PVIN
2
AGND
3
AVIN
4
MOD
E
5
EN
6
PGOOD
7
NC
8
SS
9
VOUT
10
PGND
11
PGND
12
PG
N
D
13
LX
14
LX
15
LX
16
EPAD
17
RJ12
PADSHORT
PADSHORT
C
1242
100uF(3216)
C1025
0.1uF(B)
C1012
22uF(2012:B:10V)
R986
X_0J
CP832
CP819
R1056
2.2J
2.2J
R983
0J
R1047
2.2J
2.2J
L68
NR6045T1R8N
NR6045T1R8N
C
1243
10uF(2012:F)
C1251
100uF(3216)
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MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 5
5
5
4
4
3
3
D
C
B
A
3.3V_ON
・SYNC/PWM
H: PWM Mode
L: PSAVE Mode
ARM9 1.27V
・SSON (33.3M1/2/3)
H： SS ON
L： SS OFF
Non-SS 25.0MHz
Non-SS 32MHz
SS 33.3MHz down -0.5%
SS 33.3MHz down -0.5%
SS 33.3MHz down -0.5%
・SYNC/PWM
H: PWM Mode
L: PSAVE Mode
ARM9 POWER (ON)
CLOCK DRIVER
REUS_REFCLK5_32M
REUS_REFCLK5_33M
DGND
5V0_FAX_IN
DGND
DGND
DGND
3R3V_ON
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
DGND
1R27V_ON
DGND
DGND
5V_IN
DGND
DGND
3R3V_ECO
DGND
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
5V0_FAX_IN
ARM9_OFF_N
{3,22}
ARM9_OFF_N
{3,22}
9FG108_CLK
{10}
REUS_REFCLK2_SL
{13}
REUS_REFCLK3
{13}
REUS_REFCLK5
{13}
R733
120KF
C613
22uF(2012:B:6.3V)
CP222
X2
FA-238_25MHZ_16/50
#1
1
#2
2
#3
3
#4
4
R708
X_100KJ
R673
100KJ
CP343
CP223
C94
X_12pF(CH)
R716
13KD
IC51
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPAD
11
R116
10J
R745
100KF
C937
1000pF(B)
R674
10J
C641
10pF(CH)
R115
X_22J
CP208
C86
X_12pF(CH)
R878
2.2J
L29
NR3015T4R7M
CP191
C617
22uF(2012:B:6.3V)
CP326
CP206
RJ3
X_PADSHORT
R884
100KJ
CP654
R118
0J
R683
10J
C101
0.1uF(B)
R730
20KD
CP309
R117
X_10KJ
CP656
C100
0.1uF(B)
CP274
CP210
R734
10KF
C595
10uF(2012:F)
C571
1000pF(B)
CP209
CP221
CP377
CP275
R886
100KJ
R681
22J
R882
X_100KJ
IC50
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPAD
11
GP3
CP207
R881
100KJ
CP279
CP322
L35
NR3015T4R7M
R707
2.2J
C598
10uF(2012:F)
C614
10pF(CH)
GP4
R717
X_100KJ
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MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 6
3
3
2
2
1
1
D
C
B
A
GPHY 1.8V
・OE (32M Output)
H： ON
L： OFF
・SSEL(PU)
H: SS -3.0%
L: SS -2.0%
SS 33.26MHz down -3.0%/-2.0%
SS 66.52MHz down -3.0%/-2.0%
・FSEL(PU)
H: 44.0M / 66.0M
L: 33.26M / 66.52M
・SYNC/PWM
H: PWM Mode
L: PSAVE Mode
5V0_FAX_IN
DGND
DGND
DGND
1R8V_ON
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_SLVDDA
DGND
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
3R3V_ECO
DGND
3R3V_ECO
DGND
3R3V_ECO
DGND
5V0_FAX_IN
DGND
DGND
ARM9_OFF_N
{3,22}
REUS_LCDC_CLK
{12}
R_CPLD_CLK {7}
CP222
C939
1000pF(B)
R348
X_10KJ
C84
0.1uF(B)
IC11
SL38000AZC-26DHT
XIN
1
NC
2
25M
3
SSON(PU)
4
VDDIO
5
VDDIO
6
VSSX
7
VSSA
8
VSSIO
9
VSSIO
10
33.3M1
11
33.3M2
12
33.3M3
13
NC
14
32M
15
OE(PU)
16
44M
17
66M
18
SSEL(PU)
19
VSSIO
20
VSSIO
21
VDDIO
22
VDDIO
23
NC
24
FSEL(PU)
25
VDDA
26
VDDX
27
XOUT
28
R663
1J
C94
X_12pF(CH)
CP655
L50
NR3015T4R7M
R883
2.2J
CP192
C533
1uF(1608:B)
C777
10uF(2012:F)
R787
51KF
C537
0.01uF(B)
CP658
R662
X_10KJ
R880
X_100KJ
CP208
C86
X_12pF(CH)
R666
10J
C538
1000pF(B)
CP171
R788
X_0J
R879
100KJ
CP189
CP399
R664
X_10KJ
C85
10uF(2012:F)
IC56
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPAD
11
R667
0J
CP190
C536
0.1uF(B)
CP194
C807
10pF(CH)
CP325
CP193
CP179
R665
0J
CP397
C824
22uF(2012:B:6.3V)
R106
0J
CP209
R682
22J
CP221
R786
20KF
CP396
CP660
R347
10KJ
C83
0.1uF(B)
1
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MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 7
5
5
4
4
3
3
D
C
B
A
SA "1010_000X"
・REUS I2C
Ch1: CPLD, DDR2 Slot0/1, 9FG108
Ch2: RTC
Ch3: EEPROM
RA_I2C_SCL3
RA_I2C_SDA3
RA_I2C_SDA3
RB_GPI_nFAN_CNCT
DGND
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
DGND
5V_IN
DGND
5V_IN
DGND
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
DGND
RA_I2C_SCL1
{7,9,10}
RA_I2C_SDA1
{7,9,10}
RA_I2C_SCL2
{19}
RA_I2C_SDA2
{19}
nPOF
{22}
RB_GPO_PWM0
{22}
RB_GPO_nWP_DS
{7}
RB_GPI_nLOW
{19}
RB_GPO_PWM1
{22}
RB_CTS_RIC
{20}
RB_RTS_RIC
{20}
RB_INTOUT1_N
{10}
SOC_IRQ_OUT_N
{10}
nLCD_DISP
{22}
RB_GPO_nPD_RDDR_VTT
{8}
RB_GPI_nFAN_CNCT
{22}
RB_GPI_CT
{20}
RB_GPO_RTS
{20}
RB_nSOC_DETECT
{10}
R_PLD_GPO_256EEP_WP
{7}
RB_LD
{29}
RB_MPU_INT
{29}
RB_MPU_S
{29}
RB_MPU_
{29}
RB_LDD_LD
{29}
RB_LDD_LD
{29}
RB_LDD_S
{29}
RB_GPO_BT_C
{19}
RB_GPO_SEL
{3}
RB_LDD_S
{29}
R715
2.2KJ
CN13
X_BM03B-GHS-TBT(LF)(SN)
VCC
1
PWM/LOCK
2
GND
3
GND2
GND2
GND1
GND1
10K
47K
Q19
DTC014YUB
E
B
C
C952
X_0.1uF(B)
C207
0.1uF(B)
R713
2.2KJ
R891
10KJ
CP663
R144
100KJ
CP612
Q25
X_2SB1695K
B
E
C
R234
33J
C953
X_0.1uF(B)
R889
X_10KJ
R892
X_0J
CP6
1
1
R223
33J
AS2
X_FAN_5V_60x60x15_NMB_2406KL
R811
4.7KJ
R894
X_10KJ
CP478
CP479
CP661
R222
33J
R895
X_0J
R70
2.2
R221
33J
CP613
R12
4.7
IC61
X_74LVC1G07GW
NC
1
A
2
GND
3
Y
4
VCC
5
R236
33J
R336
2.2KJ
R714
2.2KJ
R893
X_0J
IC31
8PIN DIP SOCKET (EEPROM)
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R888
X_1KJ
R704
2.2KJ
R235
33J
R890
X_0J
R706
2.2KJ
AS1
A_BR24T256-W
CP662
1
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