360
KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
16.4.2. Main Board(2)
1
A
B
C
D
E
F
2
3
4
4/4
3/4
2/4
1/2
2
-1
KX-MB2515JT MAIN BOARD (No.2) (1/2)
SDAT[15]
SDAT[14]
SDAT[13]
SDAT[12]
FDAT[15]
SDAT[11]
FDAT[14]
SDAT[10]
FDAT[13]
SDAT[9]
FDAT[12]
SDAT[8]
FDAT[11]
FDAT[10]
FDAT[9]
FDAT[8]
SADR[3]
SADR[2]
SADR[1]
SADR[0]
SDAT[12]
SDAT[13]
SDAT[14]
SADR[12]
SDAT[15]
SDAT[11]
SADR[11]
SDAT[10]
SADR[9]
SDAT[9]
SADR[8]
SDAT[8]
SADR[7]
SDAT[6]
SDAT[7]
SADR[6]
SDAT[4]
SDAT[5]
SADR[5]
SDAT[3]
SDAT[2]
SADR[4]
SDAT[0]
SADR[10]
SDAT[1]
SADR[3]
SADR[2]
SADR[1]
SADR[0]
SDAT[12]
SDAT[13]
SDAT[14]
SADR[12]
SDAT[15]
SDAT[11]
SADR[11]
SDAT[10]
SADR[9]
SDAT[9]
SADR[8]
SDAT[8]
SADR[7]
SDAT[6]
SDAT[7]
SADR[6]
SDAT[4]
SDAT[5]
SADR[5]
SDAT[3]
SDAT[2]
SADR[4]
SDAT[0]
SADR[10]
SDAT[1]
SADR[0]
SADR[1]
SADR[2]
SADR[3]
SADR[5]
SADR[4]
SADR[7]
SADR[6]
SADR[9]
SADR[8]
SADR[11]
SADR[12]
SADR[10]
FADR[0]
FADR[1]
FADR[2]
FADR[3]
FADR[6]
FADR[5]
FADR[4]
FADR[7]
FADR[10]
FADR[9]
FADR[8]
FADR[11]
FADR[12]
FDAT[0]
FDAT[7]
FDAT[1]
SDAT[2]
SDAT[7]
SDAT[4]
SDAT[5]
FDAT[3]
FDAT[4]
FDAT[6]
SDAT[0]
FDAT[2]
SDAT[6]
SDAT[1]
SDAT[3]
FDAT[5]
NFROE
RA419
33
1
2
3
4
5
6
7
8
RA420
33
1
2
3
4
5
6
7
8
SDAT[0-15]
1:7C
+3.3V
NFRCE
SPTCS
1:6D;1E
R407
47
1:6D;1E
IC400
256Mbit SDRAM
1
VDD1
2
DQ0
52
53
3
VDDQ1
54
4
DQ1
51
5
DQ2
50
6
VSSQ1
49
7
DQ3
48
8
DQ4
47
9
VDDQ2
46
10
DQ5
45
11
DQ6
44
12
VSSQ2
43
13
DQ7
42
14
VDD2
41
15
LDQM
40
16
*WE
39
17
*CAS
38
18
*RAS
37
19
*CS
36
20
BA0
35
21
BA1
34
22
A10/AP
33
23
A0
32
24
A1
31
25
A2
30
26
A3
29
27
VDD3
28
1:6D;1E
R406
47
R401
68
1:6D;1E
1:6D;1E
R400
47
1:6D;1E
R409
56
SDCKE
1:6D;3E
R404
47
SDCLK
1:6D;3E
SDLDM1
1:6D;3E
R405
47
R408
47
1:6D
R410
68
R403
47
R402
47
1:6D;1C
R417
47
1:6D;1C
IC401
256Mbit SDRAM
1
VDD1
2
DQ0
52
VSSQ4
53
DQ15
3
VDDQ1
54
VSS3
4
DQ1
51
DQ14
5
DQ2
50
DQ13
6
VSSQ1
49
VDDQ4
7
DQ3
48
DQ12
8
DQ4
47
DQ11
9
VDDQ2
46
VSSQ3
10
DQ5
45
DQ10
11
DQ6
44
DQ9
12
VSSQ2
43
VDDQ3
13
DQ7
42
DQ8
14
VDD2
41
VSS2
15
LDQM
40
NC
16
*WE
39
UDQM
17
*CAS
38
CLK
18
*RAS
37
CKE
19
*CS
36
A12
20
BA0
35
A11
21
BA1
34
A9
22
A10/AP
33
A8
23
A0
32
A7
24
A1
31
A6
25
A2
30
A5
26
A3
29
A4
27
VDD3
28
VSS1
1:6D;1C
R416
47
R411
68
1:6D;1C
1:6D;1C
R421 47
1:6D;1C
R419
56
SDCKE
1:6D;3C
R414
47
SDCLK
1:6D;3C
SDLDM1
1:6D;3C
R415
47
R418
47
1:2D
R420
68
R413
47
R412
47
SADR[0-25]
1:7C
IC406
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
12
13
14
15
16
17
18
19
20
IC403
1
1*OE
2
1A1
4
1A2
6
1A3
8
1A4
20
3
5
7
9
10
12
14
16
18
19
2*OE
11
2A1
13
2A2
15
2A3
17
2A4
IC404
1
1*OE
2
1A1
4
1A2
6
1A3
8
1A4
20
3
5
7
9
10
12
14
16
18
19
2*OE
11
2A1
13
2A2
15
2A3
17
2A4
RA414
33
1
2
3
4
5
6
7
8
RA415
33
1
2
3
4
5
6
7
8
RA416
33
1
2
3
4
5
6
7
8
+3.3V
RA418
33
1
2
3
4
5
6
7
8
IC405
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
12
13
14
15
16
17
18
19
20
RA417
33
1
2
3
4
5
6
7
8
+3.3V
C400
1
2
3
C401
1
2
3
C402
1
2
3
C403
1
2
3
+3.3V
C406
1
2
3
+3.3V
C405
1
2
3
C407
1
2
3
C404
1
2
3
C409
K0.1u
C411
K0.1u
C410
K0.1u
C412
K0.1u
C408
K0.1u
RA401
22
1
2
3
4
5
6
7
8
RA410
22
1
2
3
4
5
6
7
8
RA409
22
1
2
3
4
5
6
7
8
RA400
22
1
2
3
4
5
6
7
8
RA407
22
1
2
3
4
5
6
7
8
RA402
22
1
2
3
4
5
6
7
8
RA408
22
1
2
3
4
5
6
7
8
RA403
22
1
2
3
4
5
6
7
8
RA406
47
1
2
3
4
5
6
7
8
RA413
47
1
2
3
4
5
6
7
8
RA412
47
1
2
3
4
5
6
7
8
RA405
47
1
2
3
4
5
6
7
8
RA411
47
1
2
3
4
5
6
7
8
RA404
47
1
2
3
4
5
6
7
8
R424
10k
+3.3V
IC407
1
B
2
A
4
Y
5
VCC
3
GND
R422
33
FLASH
74LVC244/245
4pF
USD0.083*4=USD0.332
SDRAM TOTAL 64MB
USD0.0228 -> VE:0.0187
NSDRAS
SDBA1
SDBA0
NSDWE
NSDCAS
SDLDM0
NSDCS0
VSSQ4
DQ15
VSS3
DQ14
DQ13
VDDQ4
DQ12
DQ11
VSSQ3
DQ10
DQ9
VDDQ3
DQ8
VSS2
NC
UDQM
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
VSS1
NSDRAS
SDBA1
SDBA0
NSDWE
NSDCAS
SDLDM0
NSDCS1
VCC
2Y4
2Y3
2Y2
2Y1
GND
1Y4
1Y3
1Y2
1Y1
VCC
2Y4
2Y3
2Y2
2Y1
GND
1Y4
1Y3
1Y2
1Y1
B8
B7
B6
B5
B4
B3
B2
B1
*OE
VCC
3:6E;1:6D;5C
1:6D;5C
3:6E;1:2D
B8
B7
B6
B5
B4
B3
B2
B1
*OE
VCC
(1)
(2)
(3)
Summary of Contents for KX-MB2230JT
Page 65: ...65 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 135: ...135 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 136: ...136 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2270 ...
Page 137: ...137 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 138: ...138 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2575 ...
Page 139: ...139 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 140: ...140 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 141: ...141 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT DP MB310JT ...
Page 142: ...142 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 143: ...143 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 144: ...144 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2515 ...
Page 145: ...145 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 146: ...146 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2545 ...
Page 147: ...147 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 153: ...153 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2270 ...
Page 154: ...154 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2575 ...
Page 155: ...155 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT DP MB310JT ...
Page 156: ...156 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT KX MB2515 ...
Page 194: ...194 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 12 3 7 3 Skew ...
Page 200: ...200 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 12 3 8 2 Skew ADF ...
Page 212: ...212 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 214: ...214 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 219: ...219 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 220: ...220 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 234: ...234 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 12 3 15 2 FB Motor ...
Page 241: ...241 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 2 CHG GRID ...
Page 242: ...242 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 3 TRA ...
Page 243: ...243 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 3 DEV DC ...
Page 244: ...244 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT TRA ...
Page 247: ...247 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 274: ...274 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 287: ...287 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 293: ...293 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 294: ...294 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 295: ...295 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 296: ...296 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT ...
Page 325: ...325 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT 15 6 1 NG Example ...
Page 342: ...342 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...
Page 356: ...356 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...
Page 370: ...370 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...
Page 384: ...384 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...
Page 398: ...398 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...
Page 437: ...437 KX MB2230JT KX MB2270JT KX MB2515JT KX MB2545JT KX MB2575JT DP MB310JT Memo ...