Sharp Aquos LC-32WT1E, Руководство по обслуживанию

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LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
[4] MAINBOARD
[4.1]UoC5
1
X1
1
X1
1
1
X1
1
1
X1
1
1
X1
1
1
1
RF
IN
& &
&
VCC
RST RST_IN
GND
&
I
O2 IGND
O1
GND
I
O2 ISWI
O1
GND
2
CAS
WE
15
RAS
VSSQ
0
9
0
12 BA
VDD VDDQ
13
8
1
11
L
U
AP
14
CKE
10
D
A
DQM
4
5
6
NC|RFU
NC
1
2
3
7
3
7
8
9
10
CLK
4
6
CS
5
VSS
SCL
ADR
0
1
2
SDA
WC
I2C ADDR: C2
I2C ADDR: A0
TUNER
LED_IR
Europe
Eurasia
USA
China
Japan
1
0
1
0
1
0
1
0
1
0
N
Y
Y
N
N
Y
N
N
N
N
Y
N
N
Y
Y
N
Y
Y
N
N
GND
GND
SW
SW
GND
GND
GND
GND
GND
GND
SW
SW
SW
SW
GND
GND
GND
GND
GND
GND
K3953M
K7257M
M3953M
K3957M
M3954D
K9656M
K9653D
M9370M
K9351M
M3950D
UV1316
UV1316
UV1316
UV1316
Saw_SW Video Sound Tuner L’ BG VIF-ISWI SIF-ISWI
KEYB
UOC-HEARTBEAT-LED
ALT. MEMORY IS42S16100C1-7TL
REMARK : MATCH LENGTH OF SDRAM_CLK and SDRAM_CLKIN
CLOSE TO UOC
R01258
0R
R0124
TP0191
0R
TP0189
TP0190
TP0188
C01147
TP0187
100n
TP0186
TP0185
10K
R01116
3K3
R01276
1
2
TP0184
74HCT1G66PW
D0111
4
35
TP01110
TP01115
TP01112
TP01117 TP01118
TP01111
TP01113
TP01109
TP01104
TP01103
TP01102
TP01116
TP01100
TP01107
TP01108
TP01106
TP01101
TP01105
100R R01133
0R
R01126
R01145
3K3
C01183
2u2
2u2
C01182
0R
R01269
0R
R01268
R01267
0R
0R
R01266
R01265
0R
1u
C01177
C01176
10u
10u
C01175
1u
C01184
C01171
1u
10u
C01180
TP0182
TP0183
TP0181
TP0179
TP0180
TP0154
TP0178
TP0153
TP0176 TP0177 TP0174 TP0175 TP0173
TP0170
TP0169
TP0172
TP0171
TP0168
TP0165
TP0164
TP0167
TP0166
TP0162
TP0163
C01170
100n
BC857B
V0128
10K
R01230
V0127
BC857B
R01229
10K
BC857B
V0126
10K
R01231
V0125
BC857B
R01228
10K
1K
R01227
R01226
1K
1K
R01225
R01224
1K
2K7
R01223
R01222
12K
560R
R01221
R01220
560R
R01163
68K
0R
R01256
0R
R01216
R01215
0R
33R
R0140
R01119
10K
R01112
1K
C01102
10n
BC847B
V017
0R
R01209
R01203
0R
1u
C01140
C01145
100p 100p
C01146
BLM18PG471SN1
Z0135
C01144
100n
R01193
75R
R01192
150R
R01188
100R
100n
C01134
5
4
D018
74LVC1G04
2
3
100n
C01133
12
71
4
11
10
14
8
9
74LVC4066PW
D016-4
D016-3
74LVC4066PW
6
7
74LVC4066PW
D016-2
5
71
4
4
3
13
71
4
1
2
D016-1
74LVC4066PW
C01132
1n
R01182
180R
100p
C01131
C01130
100p
SDA
7
V_TU IF_N2
12
MT1
13 MT2
14
MT3
15
MT4
PLL
3 2
RF_AGC
4
SCL
5
U011
TD1318AF MK3
6
CLK_OUT DC_ANT
1 9
IF_AGC
8
IF_B IF_N1
10 11
R01172
1K5
R01118
1K
BC847B
V019
C01128
1n
1K2
R01161
10K
R01149
33R R01125
TP0122
33R R01124
TP0120
TP0121
10K
R01160
100n
3
4 1
2
C01127
D017
PT7M6838D3C4
R01147
1K
V0120
PMV65XP
R01148
10K
V0121
BC847B
10u
C01125
C01126
11
1000p
D015-4
74LVC00A
12
13
71
4
C01116
100n
9
10
71
4
8
4
5
71
4
6
D015-3
74LVC00A
14
3
74LVC00A
D015-2
D015-1
74LVC00A
1
2
7
10K
R01142
V0118
BC847B
C01118
10n
R01141
1K
BC847B
V0119
C01119
10n
1K
R01143
TP0152
C01117 100n
100n
C01121
C01115
10u
10u
C01114
C01113
10u
R01123
1K
TP0136
TLMG3100
H010
R01122
680R
BLM18AG601SN1D Z0130
BC847B
V018
BLM18AG601SN1D Z0129
220u
10V C01101
R0194
10K
R01115
10K
TP016
TP0118
TP018
TP0138 TP0137
100n
C01112 C01111
100n
C01110
100n
C01100
TP0116
100n
C0197
10p
C0195 10p
R0191 33R
R01127
150R
R01102
150R
TP0146
TP0148
TP0145
BLM18AG601SN1D Z0125
Z0126 BLM18AG601SN1D
Z0124 BLM18AG601SN1D
1
2
S2B-PH-K-S
X012
R01111
0R
4R7
TP0149
R0115
TP0147
TP0142
TP0150
TP0151
10R
R0190
R0188 R0187
4R7 10R
R0186
5R6
R0185
3R9
C019
16V
10u
TP0112
10p
C0199
10p
C0198
C01109
33p
100p
C01104
Z0128
BLM18AG601SN1D Z0127
BLM18AG601SN1D
BLM18PG600SN1D Z0118
Z0123 BLM18AG601SN1D
R0192
R0193
10R
10R
0R
R0197
R0196
0R
R01109
10K
10K
R01110
Z0121 10R
R0189
BLM18PG471SN1
Z011
3
1 5
4
2
5
4
K3953M
38M9
VIDEO
Z010
38M9
K9656M
AUDIO
3
1
C017 100n
C0120 100n
100R R012-3 3 6
R012-2 2 7 100R
TP0117
R01100
5R6
TP0115
TP0113
TP0114
4 5
R013-1 100R 1 8
R013-4 100R
100R 2 7
3 6
R013-2
4 5
R013-3 100R
8
100R R012-4
R012-1 100R 1
R0130 33R
33R
TP0126
R0129
TP0134
TP014
TP0131
100n
C0186
100n
C0189
C0132 47n
100R R0164
100R R0165
R0163
100R
100R R0161
R0154
100R R0157
100R
33R R0133
R0134
33R
33R R0141
TP0129
TP0123
TP0128
TP0124
TP017
TP0125
TP0127
TP010
TP0135
TP0141
TP0139
TP0144
TP0140
TP0143
TP011
TP012
TP013
PZT4403
4R7
V010
R0114
270R
R0153
R0156
270R
270R
R0159
TP0199
TP0198
TP0197
C0122
100n
100n
C0116
100n C0113
C018 1u
C013 100n
C0129 100n
R0135
100R
33R
R0136
R0170
33R
33R R0142
100n
C0191 C0192
100n
5
6
7
8
9
X013
1
2
3
4
S9B-PH-K-S
R0132
15K
R0131 100R
100n C0177
C0175 100n
100n
100n
C0171
C0168
100n C0167
100n C0164
330R R0145
R0150 100R
1u C0152
C0150 1u
100R R0146
C0162 1u
C0159
C0160
1u
1u
C0158 1u
R01151 100R
100R R01150
10u
C016
C014
10u
10u
C012
8
10u
C011
33R R0111-1 1
R0111-2 2 7
R0110-1 1 8
33R
R0110-3 3 6
33R
R0110-2 2 7
33R
4 5
33R
1 8
R0110-4 33R
2 7
33R R019-1
6
R019-2 33R
R019-3 33R 3
R019-4 33R 4 5
R0139 33R
100R R0162 C0156 470n
R0160 C0154 100R 470n
R0158 100R
R0152
R0155
100R
100R
100R R0151
100n
100R
C0169
1u
R0172
1u
C0155
C0153
C0165
100n
100n
100n
C0178
100R R018-2 2 7
C0176
100R R017-3 3 6
100R 4 5
R018-1 1 8
R018-4
4 5
100R
7
100R R017-4
100R R017-2 2
R016-3 3 6
100R R018-3 3 6
100R
100n C0127
100n
100n
C0124 100n
C0128
C0125
C0121
6V3 10u
100n
Z016
C0112
R01106
BLM18PG471SN1
0R
44
26 50
4
10 41 47
15
33
37
17
36
1 25 7 13 38
48
49
5
6
8
9
11
12
39
40
14
19
16
34
35
18
2
3
42
43
45
46
22
20
23
24
27
28
29
30
31
32
SYNC
DRAM
2x512Kx16
Φ
D012
K4S161622H-UC70
21
22p
C0149
100R R0147
22p
C0151
R0149 100R
C0148
22p
100R R0144
R01103
0R
R014-2 2 7
R015-4 4 5
100R
100R 1 8
100R
3 6
R014-1
2 7
R015-3 100R
1 8
100R R016-2
5
100R R016-1
100R 4
100R R014-3 3 6
R014-4
100R R015-2 2 7
100R 1 8
100R 1 8
R015-1
4 5
R017-1
4 5
100R R016-4
3 6
R011-4 100R
7
R011-3 100R
R011-2 100R 2
100R R011-1 1 8
100R R010-4 4 5
3 6
100R 2 7
R010-3 100R
100R 1 8
R010-2
R010-1
33R
R01105
0R
R01104
BLM18PG181SN1D
Z0119
C0130 10u 6V3
6V3 C0126 10u
6V3 10u
10u
C0119
470u 10V
C0118 6V3
C0110
C015 10u 6V3
6V3
C0114
10u
Z019 Z0110
Z018
BLM18PG471SN1
Z017
BLM18PG471SN1
C0111 1u
C0115 1u
Z0120
R0117
BLM18PG181SN1D
22R
R0116
220R
R0118
22R
BLM18PG471SN1 Z013 Z015 BLM18PG471SN1
TP0133
TP0132
Z014
BLM18PG471SN1 BLM18PG471SN1
Z012
TP0130
C0131
470n
C0133
1u
6n8
C0135
5K6
R0123
C0134
100n C0139
220n
R0125
C0141
390R
2u2
2u2
C0142
1K R01134
24M576
G010
R0127
100n
39K
R0167
C0157
3n9
10K
4u7
C0161
BLM18AG601SN1D
C0166
Z0115
C0173 220n
R0171
100u
6V3
10K
C0174
C0179
100n
100n C0172
100n C0170
100R
R0137 100R
2K2
R0138
R0173
C0180
10n
10u
6V3
100n
C0182
VSSP_DEC_DV2
VSSP_DEC_SD
D4
L2
XTALIN
L1
XTALOUT
YSYNC
U12
C0183
VSSP1_DV2
C14
VSSP2_DV2
C12 C10
VSSP3_DV2
VSSP4_SD
C8 C6
VSSP5_SD VSSP6_SD
C4 C3
VSSP7_SD VSSP8_SD
D3 F3
VSSP9_SD
VSSP_DEC_DV1
P18
D16
V19
VREFAD
VREFAD_POS_3V3
W19
VREF_POS_3V3
K4
VREG_NEG_SDAC
J9
VSSA_DCXO
L3
U18
VSSP12_DV1
R18
VSSP13_DV1
N18
VSSP14_DV1
L18
VSSP15_DV1
J18
VSSP16_DV1
C16
VSSP17_DV2
E17
VDDP_DEC_3V3_DV1
M18
VDDP_DEC_3V3_DV2
D14
VDDP_DEC_3V3_SD
D6
VDRB
K3
VIFIN1
R2
VIFIN2
R1
VP1_5V
M4
VP2_5V
U9
U11
VP3_5V VP4_5V
U13
VDDA_VADC_1V8
K18
VDDC_1V8
C13 R17
VDDC_OUT_1V8
D15
VDDD_M4_1V8
U15
VDDD_VSP_3V3
K17
VDDM1_1V8 VDDM2_1V8
H17 C17
VDDM3_1V8
VDDM_CHAR_1V8
C15 P17
VDDM_PROG_1V8
VDDOUT_STB_1V8
M2
N2
TDI
TDO
N1
TMS
M1
TRSTN
M3
VCC8V
V7
J4
VDDA_DCXO_3V3
VDDA_RGB_3V3
U17 N17
VDDA_SADC_1V8
L17
VDDA_SDADC_3V3
VDDA_TCG_3V3
U16
A4
SDRAM_RASN
G4
SDRAM_UDQM
A5
SDRAM_WEN
T3
SECPLL
U6
SIFAGC|DVBAGC
T2
SIFIN1|DVBIN1
T1
SIFIN2|DVBIN2
U10
SVM
SWO1|CVBS20|Y20
W17
Y1
SWO|SSIF|REFIN
TCK
SDRAM_D14
J3
SDRAM_D15
SDRAM_D2
B8
SDRAM_D3
A8
SDRAM_D4
B7
A7
SDRAM_D5
SDRAM_D6
B6
A6
SDRAM_D7
SDRAM_D8
G2
SDRAM_D9
G1
B5
SDRAM_LDQM
E3
SDRAM_CKE
SDRAM_CLK
F2
F1
SDRAM_CLKIN
SDRAM_CSN
G3
B9
SDRAM_D0
A9
SDRAM_D1
H2
SDRAM_D10
SDRAM_D11
H1
J2
SDRAM_D12
SDRAM_D13
J1
H3
A3
SDRAM_A10
SDRAM_A11
B3
SDRAM_A2
B2
SDRAM_A3
B1
SDRAM_A4
C2
C1
SDRAM_A5
SDRAM_A6
D2
D1
SDRAM_A7
SDRAM_A8
E2
E1
SDRAM_A9
B4
SDRAM_CASN
B19
P33|ADC3
P1
PH1LF
PLLIF
V5
QSSO|AMOUT|AUDEEM
W6
T17
RESETN
Y14
R|PRIN2|C21
V18
R|PRIN3|C31
W14
SANDCASTLE
SDRAM_A0
A2
A1
SDRAM_A1
D19
P17|SDA
G17
P20|TPWM
P21|PWM0
D20
P22|PWM1
C20
P23|PWM2
B20
D17
P24|PWM3
P25|PWM4
A19
F17
P30|ADC0
P31|ADC1
A20
P32|ADC2
C19
P04|I2SWS
G19
P05|INT0
G18
P06|INT3
J17
P07|INT4
G20
P10|INT1
P11|T0
H18
C18
P12|INT2
E20
P13|T1
P14|RX
B18
A18
P15|TX
P16|SCL
D18
Y16
INSSW2|C20
Y17
INSSW3
R4
IREF
N4
JTAG_ID_SEL
NC3
H4
NC4
D12
P00|I2SDI1
E19
P01|I2SDO1
E18
F20
P02|I2SDO2
P03|I2SCLK
F19
F18
GND73
D9
GND8 GND9
D10
GNDIF
P3
R3
GNDIF1
N3
GNDIF2
GNDIF3
P2
G|YIN2|CVBS|Y21
V16
W18
G|YIN3|CVBS|Y31
HOUT
Y15
IFVO|SVO|CVBS6
W7
V8 V9
GND64 GND65
V12
GND66
V15
GND67
V17 W2
GND68 GND69
W10 D8
GND7 GND70
W16 Y2
GND71
Y19
GND53
U4
GND54
U5
GND55
U8
GND56
U19
GND57 GND58
V1 V2
GND59 GND6
D7 V3
GND60 GND61
V4 V6
GND62 GND63
M12
GND44
M17
GND45 GND46
N9 N10
GND47 GND48
N11
GND49
N12 D5
GND5 GND50
T18 U1
GND51 GND52
U2 U3 K10
GND34
K11
GND35 GND36
K12
GND37
L9 L10
GND38
L11
GND39 GND4
C11 L12
GND40 GND41
M9
GND42
M10 M11
GND43
H10
GND23 GND24
H11 H12
GND25
J10
GND27 GND28
J11 J12
GND29
C9
GND3 GND30
K1 K2
GND31 GND33
K9 F4
GND13
F9
GND14 GND15
F10 F11
GND16 GND17
F12
GND18
G9 G10
GND19 GND2
C7
GND20
G11 G12
GND21 GND22
H9
K19
Y6
DVBO|IFVO|FMRO|SVO
R19
DVCLK
DVCLKREF
T20
T19
DVHREF
U20
DVVREF
A11
GFX_CLK
C5
GND1
D11
GND10 GND11
D13
GND12
E4
A12
DV26
B11
DV27
B10
DV28
DV29
A10
DV3
N19
N20
DV4
DV5
M19
DV6
M20
DV7
L19
L20
DV8
DV9
A17
DV16
B16
DV17
A16
DV18
DV19
B15
P20
DV2
A15
DV20
B14
DV21
A14
DV22
DV23
B13
A13
DV24
DV25
B12
L4
DECDIG
DECSDEM
T4
DV0
R20
DV1
P19
DV10
K20
DV11
J19
J20
DV12
DV13
H19
H20
DV14
DV15
B17
Y5
AUDOUTSR
W15
B|PBIN2
Y18
B|PBIN3
C4|C30
W12
C5|C6
W9
Y10
CVBS30|Y30
CVBS4|Y4
Y11
CVBS5|Y5
Y8
V14
CVBSO|PIP
CVBS|YOUT
U14
DECBG
P4
W8
AUDIOIN4R
W3
AUDIOIN5L
AUDIOIN5R
Y3
Y4
AUDIOOUTLR|in6R
AUDIOOUTL|IN6L
W4
AUDOUTHPL
W13
Y13
AUDOUTHPR
AUDOUTLSL
Y12
V13
AUDOUTLSR
AUDOUTSL
W5
U7
AGC2SIF
W1
AGCOUT
V20
ANAOUTB
ANAOUTG
W20
ANAOUTR
Y20
AUDIOIN2L|SSIF
Y9
V10
AUDIOIN2R
V11
AUDIOIN3L
AUDIOIN3R
W11
Y7
AUDIOIN4L
D013
TDA15134E
560n
100n
C0181
V0116 Z0116 BA792
R0178
10K
10K
47K
R0180
R0174
BC847B
V015
V016
BC847B
R0177
10K
C0185
6V3
10u
R0176
1K2
R0175
100R
BLM18PG471SN1
Z0114
100n C0163
3K3
R0168
3K3
R0169
R0184
1%
33K
16K
R0182
1%
C0190
22u
16V
V0117
BAT254
R0183
1%
27K
BLM18PG471SN1
10R
Z0117
R0181
R0179
10R
C0123
6V3
10u
R0122
10K
680R
R0120
BC847B
V013
V012
PZT4403
R0121 R0119
100R 10R
BC847B
220n
V011
4R7
R0113
C010 10K
5
8
4
7
R0112
M24C32-WMN6
EEPROM
Φ
1
2
3 6
+3V3_STB
+5V_TUNER
+3V3_STB
LVDS_ON
(4Kx8)
D014
LINEOUT_R
IF
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
STATAV2
SCART2_CVBS_OUT
B3_SW
SCART2_Y_CVBS_IN
ANTENNA_SUPPLY
L_OUT
SCART2_OL
R_OUT
SCART2_OR
SELF_RESET
SELF_RESET
LINEOUT_L
TUNER_AGC
VSBIFN
VSBIFP
IF_AGC
+3V3_STB
D_SCLT
+3V3_STB
+3V3_STB
+3V3_STB
SCL
D_SDAT
SDA
+3V3_STB
TUNER_SWITCH
POWER_GOOD
+3V3_STB
+3V3_STB
+3V3_STB
+3V3_STB
UOC_RESETN
UOC_RESETN
+3V3_STB
+3V3_STB
UOC_RESETN
+3V3_STB
HP_DETECT
+3V3_STB
+3V3_STB
+3V3_STB
HEARTBEAT_UOC
POWER_DOWN_INV
LED_PWR_GREEN
LED_SLEEP
LED_OPC
+3V3_STB
LED_PWR_RED
FRONT_R_IN
FRONT_L_IN
DVBT_CVOUT
TM_SCLKO
TM_WSO
TM_SDO0
POWERUP_CLASSD
+8V_TV
HOUT VDRB
K4_SDAC
MOL-
MOR-
UOCV_SCL
UOCV_SDA
SCL
SDA
INT1_PNX_UOCV
INT2_PNX_UOCV
TM_RESET
PANEL_ERROR
DVBT_IRQ_GPIO UOCV_SCL
UOCV_SDA
DVBT_AL
DVBT_AR
AUDIOIN2L
AUDIOIN2R
REMOTE
KEYB
OPC
DVVREF_UOC_CPLD
PSU_STDBY
DVBT_RXD232
SAW_SW
FB2_SW
DVBT_TXD232
R_OUT
SCART1_OR
UOCV_DVCLK
SCART1_CVBS_OUT
DAC_L
DAC_R
STATAV1
KEYB
+3V3_STB
B2_SW
FRONT_C_IN
FRONT_Y_CVBS_IN
G2_SW
R2_SW
REMOTE
+3V3_STB
+3V3_STB
G3_SW
R3_SW
FB3_SW
SCART1_CVBS_IN
HPOL
HPOR
MOL
MOR
SCART1_OL
L_OUT
+1V8_ANA
+1V8_DIG_STB
+5V_TV
JTAG_UOC_TDI
JTAG_UOC_CPLD
DECDIG
+3V3_STB
+3V3_STB
K4_SDAC
+5V_TV
SAW_SW
TM_SDO
HEARTBEAT_UOC
OPC
SSIF
JTAG_TCK JTAG_TMS JTAG_TRSTN
UOC_1V8_OUT
SCL
SDA
+3V3_STB
+1V8_DIG_STB
DECDIG
+1V8_ANA
RFAGC
+5V_TUNER
+5V_TUNER
SDA_TUNER SCL_TUNER
TUNER_SUPPLY
AGC_UOCV_TUNER
UOCV_DV(8)
UOCV_DV(9)
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
O
PTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
SDRAM_CAS
SDRAM_WE
UOCV_DV(0:9)
UOCV_DV(0)
UOCV_DV(1)
UOCV_DV(3)
UOCV_DV(2)
UOCV_DV(4)
UOCV_DV(5)
UOCV_DV(6)
UOCV_DV(7)
SDRAM_CS
SDRAM_LDQM
SDRAM_RAS
SDRAM_UDQM
SDRAM_WE
SDRAM_LDQM
SDRAM_UDQM
SDRAM_CLK
SDRAM_CKE
SDRAM_CS
SDRAM_RAS
SDRAM_A(5)
SDRAM_A(6)
SDRAM_A(7)
SDRAM_A(8)
SDRAM_A(9)
SDRAM_A(10)
SDRAM_A(11)
{SDRAM_CAS,SDRAM_CKE,SDRAM_CLK,SDRAM_CS,SDRAM_LDQM,SDRAM_RAS,SDRAM_UDQM,SDRAM_WE}
SDRAM_CAS
SDRAM_CKE
SDRAM_CLK
SDRAM_A(6)
SDRAM_A(7)
SDRAM_A(8)
SDRAM_A(9)
SDRAM_A(10)
SDRAM_A(11)
SDRAM_A(0)
SDRAM_A(1)
SDRAM_A(2)
SDRAM_A(3)
SDRAM_A(4)
SDRAM_D(12)
SDRAM_D(13)
SDRAM_D(14)
SDRAM_D(15)
SDRAM_A(0:11)
SDRAM_A(0:11)
SDRAM_A(0)
SDRAM_A(1)
SDRAM_A(2)
SDRAM_A(3)
SDRAM_A(4)
SDRAM_A(5)
SDRAM_D(1)
SDRAM_D(2)
SDRAM_D(3)
SDRAM_D(4)
SDRAM_D(5)
SDRAM_D(6)
SDRAM_D(7)
SDRAM_D(8)
SDRAM_D(9)
SDRAM_D(10)
SDRAM_D(11)
SDRAM_D(7)
SDRAM_D(8)
SDRAM_D(9)
SDRAM_D(10)
SDRAM_D(11)
SDRAM_D(12)
SDRAM_D(13)
SDRAM_D(14)
SDRAM_D(15)
SDRAM_D(0)
SDRAM_D(0:15)
SDRAM_D(0)
SDRAM_D(1)
SDRAM_D(2)
SDRAM_D(3)
SDRAM_D(4)
SDRAM_D(5)
SDRAM_D(6)