Sharp AR-M455N Service Manual page 97

B. Major parts and signal functions
CN4
20FLS-SM1-TB
1
GND2
2 (NC)
3 (NC)
4 (NC)
5 (NC)
6 GND2
7 LCD D3
8 LCD D2
9 LCD D1
10
LCD D0
11
GND2
12 LCD-VEE
13
3.3V
Lcd DIS
14
15 GND2
16 LCD CP2
17 GND2
18 LCD CP1
19 LCD M
20 LCD S
CN2
FFC-4PIN 04FM-1.0ST
(X2) 1 /YL
(Y2) 2 XH
(X1)
3 YH
(Y1)
4 /XL
CN3
S02(8.0)B-BHS-L
/CCFT 1 1 /CCFT
HV 2 2 HV
CN102
S6B-PH-K-S
B6B-PH-SM3-TB
BR
PDSEL0 1 PDSEL0
1
LB
PDSEL1 2 PDSEL1
2
PL
PDSEL2 3 PDSEL2
3
BL
+5V2 4 +5V2
4
BR
PD 5 PD
5
GY
GND2 6 6 GND2
AR-M355N/M455N MAINTENANCE AND DETAILS OF EACH SECTION 7 - 63
ORSLED
OCSW
ORS PD
SCN
JNT
PWB
(1/2)
CN1 CN5
30FMZ-BT 30FMN-BT
XH XH
30 1
/YL /YL
29 2
/XL /XL
28 3
YH 27 YH
4
/CCFT 26 /CCFT
5
+24V3 25 +24V3
6
GND2 24 7 GND2
TH 23 8 TH
LVDS
GND2 22 9 GND2
LcdD3- LcdD3-
21 10
LcdD3+ LcdD3+
20 11
PWB
LcdD2- LcdD2-
19 12
LcdD2+ LcdD2+
18 13
LcdD1- LcdD1-
17 14
LcdD1+ LcdD1+
16 15
LcdD0- 15 16 LcdD0-
LcdD0+ 14 17 LcdD0+
LCD-VEE 13 18 LCD-VEE
3.3V
12 19 3.3V
LcdDIS 11 20 LcdDIS
GND2 10 21 GND2
LcdCP2- LcdCP2-
9 22
LcdCP2+ LcdCP2+
8 23
GND2 GND2
7 24
LcdCP1- LcdCP1-
6 25
LcdCP1+ LcdCP1+
5 26
LcdM- LcdM-
4 27
LcdM+ 28 LcdM+
3
LcdS- 29 LcdS-
2
LcdS+ 30 LcdS+
1
CN101
CN4
T24FAZ-SMT-TF T24FAZ-SMT-TF
GND2 24 1 GND2
PDSEL0
23 2 PDSEL0
PDSEL1
22 3 PDSEL1
PDSEL2 4
21 PDSEL2
+5V2 20 5
+5V2
PD 19 6 PD
GND2 18 7 GND2
+5V2 17 8 +5V2
/KEYIN 16 9 /KEYIN
SEG0 15 10 SEG0
MFP
SEG1 14 11 SEG1
OPE
SEG2 13 12 SEG2
/F0 12 13 /F0
11 14
/F1 /F1
PWB
10
/F2 15 /F2
/F3 9 16 /F3
GND2 GND2
8 17
GND2 7 18
GND2
GND2 6 19 GND2
(NC) 5 20 (NC)
(NC) 4 21 (NC)
/BZR 3 22 /BZR
+5V1 2 23 +5V1
GND2 1 24 GND2
TOUCH
LCD
1
CN3 CN1
TX25-100P-LT-H1 BOARD TO BOARD TX24-100R-LT-H1
1 1 GND2
GND2
GND2 2 2 GND2
/1_DBL- 3 3 /1_DBL-
4 /1_DBL+
/1_DBL+ 4
1_CLK- 5 5 1_CLK-
1_CLK+ 6 6 1_CLK+
1_DATA0-
1_DATA0- 7 7
1_DATA0+ 8 8 1_DATA0+
1_DATA1- 9 1_DATA1-
9
10
1_DATA1+ 10 1_DATA1+
GND2 11 11 GND2
12 12 GND2
GND2
GND2 13 13 GND2
GND2 14 14 GND2
GND2 15 15 GND2
GND2 16 16 GND2
17 17 (NC)
(NC)
+12V1 18 18 +12V1
+24V3 19 19 +24V3
20 +24V3
+24V3 20
PDSEL1 21 21 PDSEL1
PDSEL2 22 22 PDSEL2
/KEYIN 23 23 /KEYIN
SEG0 24 24 SEG0
25 25 GND2
GND2
GND2 26 26 GND2
LcdS+ 27 27 LcdS+
LcdS- 28 28 LcdS-
LcdM+ 29 29 LcdM+
LcdM-
LcdM- 30 30
LcdCP1+ 31 31 LcdCP1+
LcdCP1- 32 32 LcdCP1-
33 LcdCP2+
LcdCP2+ 33
LcdCP2- 34 34 LcdCP2-
35 LcdD0+
LcdD0+ 35
LcdD0- 36 36 LcdD0-
LcdD1+ 37 37 LcdD1+
38 38 LcdD1-
LcdD1-
LcdD2+ 39 39 LcdD2+
LcdD2- 40 LcdD2-
40
LcdD3+ 41 41 LcdD3+
LcdD3- 42 42 LcdD3-
43 GND2
GND2 43
GND2 44 44 GND2
YH 45 45 YH
/XL 46 46 /XL
/STSET 47 47 /STSET
48 /STMPS
/STMPS 48
GND2 49 49 GND2
GND2 50 50 GND2
GND2 51
51 GND2
GND2 52 52 GND2
+12V1 53 53 +12V1
+12V1 54 54 +12V1
GND2 55 55 GND2
+5V2 +5V2 56 +5V2
56
GND2 57 57 GND2
+5V2 58 58 +5V2
GND2 59 59 GND2
+3.3V 60 60 +3.3V
FRM_CCD1 61 61 FRM_CCD1
CLK_CCD1 62 62 CLK_CCD1
TXD_CCD1 63 63 TXD_CCD1
64 RES_CCD1
RES_CCD1 64
RXD_CCD1 65 65 RXD_CCD1
66 ADD_CCD1
ADD_CCD1 66
GND2 67 67 GND2
PAGE1 68 68 PAGE1
69 GND2
GND2 69
GND2 70 70 GND2
/CL1 71 71 /CL1
PDSEL0 72 72 PDSEL0
+5V2 73 73 +5V2
74 PD
PD 74
SEG1
SEG1 75 75
SEG2 76 76 SEG2
GND2 77 GND2
77
/F0 78 78 /F0
GND2 79 79 GND2
80 /F1
/F1 80
GND2 81 81 GND2
/F2 82 82 /F2
GND2 83 83 GND2
/F3 84 84 /F3
85 GND2
GND2 85
/BZR 86 86 /BZR
GND2 87 87 GND2
+5V1
+5V1 88 88
Lcd DIS 89 89 Lcd DIS
+3.3V 90 +3.3V
90
GND2 91 91 GND2
92 LCD-VEE
LCD-VEE 92
93 TH
TH 93
/CCFT 94 94 /CCFT
/YL 95 95 /YL
XH 96 96 XH
+24V3 97 97 +24V3
98 +24V3
+24V3 98
GND2 99 99 GND2
GND2 100 GND2
100
2
/CCFT
SCN
cnt
PWB
(1/3)
CN6
S6B-PH-K-S
H3P-SHF-AA+B3P-SHF-1AA
BL BL
1 1
+5V1 +5V1
GY GY
2 2 GND2
GND2
LB LB
OCSW 3 3 OCSW
RD
+24V3 4
BR RD
/LED0 5
LB BR
/LED1 6
LB