Read Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man8) Service Manual online
MX-2650FV CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 3 – 91
5
4
3
D
C
B
A
W3/+ PV
or DTC114EUA
or DTC114EUA
LAN_CNT
POF_PIC
nMCLR
+12Vpp
RA2
RSTCT
SPED
REQ_PIC
nSOCD
DGND
DGND
DGND
DGND
DGND
DGND
5VO
5VO
5VO
DGND
DGND
DGND
DGND
5VO
DGND
5VO
5VO
DGND
DGND
5VO
DGND
DGND
5VO
DGND
5VO
DGND
DGND
DGND
5VO
DGND
DGND
5VO
5V
DGND
DGND
DGND
DGND
5VO
DGND
5VO
R_3R3V_ON
R_3R3V_ECO
+12V
DGND
DGND
5VO
DGND
5VO
5VO
DGND
DGND
5VO
DGND
5VO
DGND
5VO
DGND
DGND
DGND
5VO
5VO
DGND
DGND
DGND
DGND
RC_GPO_PIC12VON
{13}
nOFF_CNT
{49}
nRST_PIC
{3,26}
ARM9_OFF_N
{3,5}
nWU_KEY
{39}
nREQ_PIC
{26}
RC_REQ_PIC_INT_N
{13}
nPOF_MFPC
{6}
nPOF_PCU
{24,48}
nRY_CNT
{24,49}
5VO_SCN_ON
{49}
CN_nHDS
{40,44}
M_SPED
{65}
M_nPOF
{65}
CN_PRTPD
{24,48}
BT_PRTPD
{13,32}
ARM11_OFF_N
{3,4,46}
OCSW_PIC
{67}
RSMRST_N_PIC
{32,45}
CN_PRTPD
{24,48}
CP124
10K
10K
QB10
DTC114EUA
E
B
C
C57
X_12PF
(1005:
CH:
50V)
1SS302A
DB14
A
K
C
RB90
100J
RB62
10KJ
CP109
CP75
RB89
X_100J
X_100J
CP164
RB66
X_0J
RB49
X_1KJ
R98
1KJ(3216)
1KJ(3216)
C56
X_12PF
(1005:
CH:
50V)
4.7K
47K
QB18
DTC143ZUA
E
B
C
IC9
PIC16F1512_BLANK
RA2/AN2/VREF-/CVREF/C2IN1+
4
RA3/AN3/VREF+/C1IN+
5
RC3/SCK/SCL
14
RC4/SDI/S
RC5/S
RC6/TX/
RC7/RX/
MCLR/RE3/VPP
1
RA0/AN0/ULPWU/C12IN0-
2
RA1/AN1/C12IN1-
3
RA4/T0CKI/C1OUT
6
RA5/AN4/SS/C2OUT
7
VSS
8
OSC1/CLKIN/RA7
9
OSC2/CLKOUT/RA6
10
RC0/T1OSO/T1CK1
11
RC1/T1OSI/CCP2
12
RC2/P1A/CCP1
13
V
V
RB0/AN12/
RB1/AN10/P1C/C12I
RB2/AN8/P
RB3/AN9/PGM/C12I
RB4/AN11/P
RB5/AN13/T
RB6/ICSPC
RB7/ICSPD
RB92
SPH_X0J_GRPH_0J
CP29
CP123
RB78
1KJ
CP27
ICB1A
74VHCT14AFT(BJ)
1
2
14
7
RB58
100KJ
CP121
C53
0.1uF(0603:X5R
ICB2D
74VHCT14AFT(BJ)
9
8
14
7
CN7
GR_PH_501331-0807
NC
1
NC
2
NC
3
PGC
4
PGD
5
GND
6
5V
7
VPP
8
GND1
GND1
GND2
GND2
CP58
CP126
CP118
4.7K
47K
QB21
DTC143ZUA
E
B
C
RB63
10KJ
RB82
X_1KJ
C52
22uF(2012:B:10V)
CP30
CB17
0.022UF(1005:B:16V)
CB13
1000PF(0603:B:50V)
RB53
1KJ
10K
10K
QB16
DTC114EUA
E
B
C
10K
10K
QB8
DTC114EUA
E
B
C
CP67
1SS302A
DB10
A
K
C
10K
10K
QB7
X_DTC114EUA
E
B
C
4.7K
47K
QB22
DTC143ZUA
E
B
C
CP132
X_1SS302A
DB11
A
K
C
10K
10K
QB23
SPH_DT
C
114EUA_GRPH_XDT
C
114EUA
E
B
C
CP66
RB38
X_1KJ
ICB3
PST8442UR
Vout
4
VDD
2
CT
3
GND
1
RB7
X_10kJ
X_10kJ
CP125
RB88
10KJ
10KJ
CB14
1000PF(0603:B:50V)
RB48
X_100J
X_100J
1SS302A
DB7
A
K
C
RB44
1KJ
RB81
X_0J
RB39
1KJ
RB51
100J
RB79
1KJ
X2
X_PRQC9.83CR5010X000
X_PRQC9.83CR5010X000
1
1
GND
2
(R
d
)
3
CP129
RB52
1KJ
1KJ
CB22
1000PF(0603:B:50V)
CP77
CP119
RB93
SPH_10KJ_GRPH_X10KJ
RB91
SPH_1KJ
_
GRPH_X1KJ
DB1
X_1
X_1
RB59
1KJ
RB87
1KJ
CP76
CP68
4.7K
47K
QB2
X_DTC143ZUA
E
B
C
ICB1B
74VHCT14AFT(BJ)
3
4
14
7
CB19
0.1uF(0603:X5R:10V)
CB23
0.1uF(0603:X5R:10V)
RB83
100J
QB3
4.7K
47K
X_DTA143ZUA
O
I
G
RB8
X_4.7KJ
CB20
1000PF(0603:B:50V)
CP115
RB80
X_0J
CP128
RB76
X_100J
ICB1F
74VHCT14AFT(BJ)
13
12
14
7
CP127
CP131
R97
X_1MJ
X_1MJ
CP120
10K
10K
QB17
DTC114EUA
E
B
C
R817
X_0J
CP231
CP117
CB15
1000PF(0603:B
ICB1D
74VHCT14AFT(BJ)
9
8
14
7
R96
X_0J
X_0J
CP69
CP65
CP28
C55
1000PF(0603:B:50V)
RB64
X_0J
10K
10K
QB24
SPH_DT
C
114EUA_GRPH_XDT
C
114EUA
E
B
C
CP78
4.7K
47K
Q60
DTC143ZUA
E
B
C
RB50
1KJ
CB16
0.1uF(0603:X5R:10V)
RB46
1KJ
1KJ
1SS302A
DB8
A
K
C
Click on the first or last page to see other MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man8) service manuals if exist.