Gigabyte GA-EP43-UD3L REV.1.0 Schematic
EP43-UD3L Rev.1.0.txt
CR22
CD_IN
AU1
ABC1
ABC2
ACN1
COMA
LPT
C62
R170
CI
F_USB2
F_USB1
EC18
EC19
PWR_LED
CR23CR24
F_PANEL
BC90
F4
R273
D5
F5
C152
R418
R425
D14
ACN2
R71
R360
R363
R373
R374
C196
R382
D2
ABC3
R270
BC103
Q51
C192
R367
R385
R396
R400
BC128
Q85 Q76
Q1
Q2
R58
Q5
R67
PBC1
PD1
R622
R59
R278
R279
Q42
RR11
R352
Q61 RQ3
Q72 Q63Q65
Q77
R481
R480
R623
R17
R19
R21
R23
R26
R29
R28
R32
R34
R35
R39
R37
R38
R48
PCI2
RN25
Q39
C149
R311
RC4
RR12
R482
BC1
R41
R40
R64
C130
R281
BC108
R5R6R4
C8
C7
R61
R60
R49
R277
EC16
R312
R8
R7
PR1
R50
R51
R52
BC10
R62
BC12
BC13
EC6
C17
EC11
BC59
RN11RN10
R164
C89
RN13
BC91
IDE
KB_MS
C1
PC1
CEC2CEC3
PRN3PRN2PRN1
C10
C9
R53
R54
RN3
R1
PRN7PRN6PRN5PRN4
R3
R9
R2
R10
R11
R24
C2
R31
CEC1
R14
CEC4
BC6
CD1
CEC5
CEC7
C6
R44
R45
CBC31
RS1
R12
C3
R13
C4
R16
BC3
R30
R33
R36
U1
C5
R43
BC8
BC7
SPDIF_I
R56
R55
R57
PCI1
RN4
RN6
TC1
TR2
TC2
TR1
PCIEX1_4
R72R73
RN9RN8
TPM
TR3
TC3
TC4
TC5
BC60
TC6
R160
R162
CLR_CMOS
RN14 RN15
Q30
RN18
R209
BC102
C135
R282
R283 R284
R640
R289
BC109
C145
R294
RR5
RC2
RC3
RBC10
RR8
SATA2_4 SATA2_1
C181
C183
C186
C188
C190
C193
C194
C195
C217
C221
C226
C229
C124
ICH
RN24RN26
R175
R290
C141
C146
C150
C154
RBC6
C158
R302
R307
R308
C161
R310
C164
R314
R320
R322
R319
R321
RBC5
C184
C187
C189
C191
C171
R326
R327
R323
R325
R324
R300
SATA2_3 SATA2_0
C208
C209
C214
C218
C224
C227
C230
C233
RQ1
RBC1
RR7
RR3
RQ2
RBC2
RC1
RBC11
RU1
RR6
RBC7
SATA2_5 SATA2_2
RR10
BC83
REC1
RR1
RR2
REC2
RR4
RBC4
RBC3
RBC8
RBC9
RR9
CQ3
SPDIF_O
CR51
CR53
CR52
CBC35
CD2
BC19
R122
R121
C242
M_BIOS
B_BIOS
RN16 RN17
R202
R204
R227
R225
R228 R203
C118
C116
C117 R226
R253
Q41
CR1
CR4
CBC19
CBC30
CBC36
CR59
R205
R229
R254
C172
R349
Q48
Q54
R359
R361
Q59
R366
C85
CQ1
CR8
CBC14
CU1
X2
R230
C110
R255
C173
C174
C176
L8
R357
EC22
EC23
R353
R364
R365
C179
CBC41
CR60
CR54
CR56
CR61
R74
EC12
R159
Q25
C63
R177
R178
R176
Q28
RB
D3
R256
R328
C175
R329
CQ2
CBC11
CBC37
CR57
R179
D4
R194
R199
R200
C106C113
C111
R330
R333
RN35
LBC1
LFB1
R493
R491
R420
R421
R413
R466
LFB4
R494
R428
D10
CE1
LQ1
LFB2
LBC15
LQ2
LEC1
LEC3
LBC29
C12
C23
C24
C25
C27
C29
C33
C34
C44
C46
C48
C51
C52
C54
C55
C57
C58
C59
C61
C64
C65
C70
C71
C76
C78
C86
C88
C90
C93
C94
C96
C109
C122
DDR2_1
Q44
DDR2_2
R346
C180
Q58
DDR2_3
R358
C239
R492
R495
DDR2_4
R426
U13
U6 U7
BC122
R419
C215
R399
R409
Q107
LBC12
LFB3
EC4
R80
EC8
BC131
R405
R621
R620
R474
C153
EC27
L7
C204 C219
CE2
R432
R433
LBC5
LBC2
LBC3
LBC4
LC2
LC1
LR1
LR2
LBC11
LBC13
LR3
LBC17
R18
LBC18
LU1
LBC21
LBC23
LBC22
LR9
LR10
LR13
LU2
PCIEX16
R76
BC20
C56
C53
R152
R158
R154
BC75
R163
R153
R155
R156
C18
C20
BC78
BC79
LR14
R151
BC65
BC64
LBC24
LBC28
LD2
PCIEX1_2
R150
BC146
R148
BC63
R145R147
R149
BC38
LC5
LBC6
LBC8
LBC9
LBC10
LBC16
LR5
LR6
LBC19
LR7
LBC20
LBC25
LR11
LC4
LC3
LR12
LR15
C50
R144
R146
BC58
C49
R142
R143
FB12
LR16
R77
C47
C45
R131
U2
LBC30
FB11
R134
R135
BC42
R141
LL1
LBC31
LD1
LX1
R79
BC17
X1
R132
C35
R133
R129
C36
C37
BC41
C38
C40
R136
C39
R137
C41
C42
R138
C43
R139
BC43
R140
CBC21
CR28
CR29
CR30
PCIEX1_1
CBC9 CBC7 CBC2
CBC22
CR31
CR32
CR33
CBC34
CBC40
CBC32
CBC33
SYS_FAN1
R85
BC18
BC21
Q23
R103
C28
R108
R109
R110
C32
BC27
BC31
R126
MCH
BC68
BC69
BC76
BC77
R165
CBC23
CR34
EC9
R106
R111
BC32
R127
CBC24
CR35
R107
BC44
CR36
CR48CR49
R68
BC29
CR37
R69
BC37
BC45
AUDIO
CR38
CBC25
CBC26
CR40
CR39
CR55
CEC6
F_AUDIO
CR58CR50
Q12
Q18
R114
R113
R112
BC26
BC33
BC30
BC34
BC47
BC46
R115
CR41
CBC27
CR42
BC24
R116
BC35
BC49
BC48
CR43
R70
R104
R118
R117
BC36
BC50
CBC28
CR44
R101
R105
C30
R123
R124
CBC29
CR46
CR45
CEC8
C19
BC22
R120
R119
C31
BC28
R125
CR7
LR8
CR47
RN5
R81
C11
EC7
BC23
BC25
BC39
BC40
BC51
BC52
LBC27
EC5
R_USB_3
LR4
EC2
LBC26
USB_LAN
LBC33
LFB5
LBC32
LBC34
LR20
LR18
LR17
LR19
Q13
R82
R83
Q16
Q15
R84
R90
R89
R88
Q19 Q20 Q22Q21
R95
R92
R91
R93
R97
R96
R94
RN7
R128
R130
D1
R22
R27
F1
DR1
DC1
DR3
COUPON3
COUPON4
DR10
DC4
DU2
DR15
DR14
DR13
DBC4
DBC5
C15
C13
R99
R100
C16
C14
R98
C22
C21
L1
L2
DR4
DQ3
DL1
DRT1
RS2
DEC4DEC3
BC53
BC61
BC66
BC70
R_USB_2
DBC2
DQ1
DEC1
DQ4
DR12
DEC5
BC56
BC54
BC55
BC72
BC73
BC71
BC57
BC62
BC67
BC74
DR2
DC2
DR5
DR7
DQ5
DL2
DEC6
R_SPDIF
R_USB_1
EC1
DQ2
DBC1
DC3
DQ6
DU1
DEC7
DEC8
DR6
DR11
BC2
DBC3
EC14
R173
R174
C66
DEC9
R217
R246
DD6
R341
R371 R345
R375
R218
R247
BC132
DR70
Q40
Q52 Q46
R370
R377R 378
R430
R451
C69
R219
C100
R223
R251
R249
R248
R252
R250
R265
RN23RN22
R275
C243
Q38
R292
C235
R355
C162C166
R298
R295
R472
R403
DQ17DQ16
DBC23
R305
R303
R296
C143
R469
R471
R356
Q55Q60
C213
DR67
DR69
R306
R304
R297
R293
R468
R470
Q66
Q73
Q79
DR79
DU5
PWR_FAN
R442
C228
R455
R462
R479
DR46
DR66
Q67
Q74
R271
DD7
R338
R342
R350
R348
C182
R354
R379 R381
R410
R417
D13
BC80
BC81
EC29
R182
R186
C79
C80
BC86
BC89
C87
BC87
BC82
R185
R189
R192
R193
C91
R191
R190
Q31
R641
R642
C75
C74
C73
C72
C84
C82
C83
C81
BC84
R187
RN12
BC88
C92
BC97
BC101
BC100
BC99
BC105
BC104
BC92
R207
R232
R220
234
R
233
R
EC17
BC85
R198
BC98
BC107
BC106
C103
R210
C104
C99
C107
R211
R222
R235
C102
RN19
C112
R236
R261
R260
R258
R259 R212
R214
C97
C98
R216
R215
R213
R238
R241
R245
R240
R244
R242
R243
R239
R237R267
C123
C125
R268
R262
RN20 RN21
R263
R264 R231
R274
R276
Q36Q34 Q37
R286
R269
R288 R287
Q35
R272R266
DQ15DQ14
R436
R435
R437
R434
C220
BC133
U9U8
C205
R439
R299
BC113
C168
BC142
BC143
EC24
C232
C167
BC116
BC117
CE3
R313
Q43
DD4
DD5
R336
R337
R339
R340
Q45Q56
R369
R376
R407
R408
C206C212
R424
R423
U11
R441
Q82
R457
EC26
BC110
Q84
C169
C170
R317
R318
C178
R343
C177
R344
BC134
BC126
C211
U12
R461
R431
R440
C231
R449
R477
R478
SYS_FAN2
FDD
BC115
BC118
C156
RN29RN27 RN28 RN30
R316
R416
R429
BC111
EC20
BC119
RN37 RN38 RN39RN36
R402
BC130
BC124
EC25
BC129
BC112
BC120
RN40RN41 RN42
BC125
RN33RN31 RN32
BC121
ATX
BC136
BC138
BC137
RN34
BC114
RN43
R639
BC127
BC140
BC139
BC141
Q88
CBC1
CR2
CBC3
CBC5
CBC4
CR3
CBC6
CBC13
CR9
CBC15
CBC12
CBC16
CR20
CBC20
CR5
CR6
CBC8
CEC9
CBC39
CBC38
R46
R47
CR10
CR11
CR12
CR14
CR13
CR15
CR16
CR21
CR25
CR27
CR26
CEC10
LEC2
LBC7
LBC14
PCIEX1_3
R65
R75
EC10
L3
BC14
R78
BC16
C26
EC13
Q24
R157
R161
U3
C60
R171 R180
Q26Q27
C68
C67
L4
R184
R183
R181
C77
BC94
R167
EC15
R169
R172
R196
R188
BC95
R195
R221
BC96
R206
R197
C95
R201
BC93
C119
R332
R331
R335
R334
C120
C207
R448
C105
C114
C121
L9
R485
R490
R384
D7
D9
R404
C108
Q53
R395
Q57 Q62
Q64
R412
R397
Q71Q83
C115
C127
C128
C129
C131
C132
C133
C134
C136
C137
C138
C139
C142
C198
C200
R401
L5
R257
C151
C155
R301
C160
R638
C165
C163
R315
C197
U5
R351
R362
R380
R398
C126
C140
C144
C148
C147
EC28
C159
C157
EC21
Q50
Q49
Q69
R411
D12
C223
C210
R443
R447
L6
R372
R368
C185
R463
Q47
R487
C238
C240
R486
C222
R454
R444
Q70
R465
R464
D15
C216
R414
C234
CR19
CBC17
CBC18
CR18
CR17
DEC2
6
6
8
R
R
Q
7
0
DR8
DR9
Q1
8
Q
ATX_12V
DB
DR16
C6
DR17
DC5
DR18
DU3
DC6
DR19
DR20
DR21
DL4
DQ8DQ9
DC7
DR24
DR23
DR25
DL5
DQ11
DQ12
DC8
DR28
DU4
Q29
DC9
DR32
DR40
DR34
DR33
DBC16
DC10
DR41
DR42
DBC20
DBC12
DBC13
DC13
DR44
DR43
DR47
R280
DR51
R291
R285
DR53
DC16
DR55
DR57
U4
DR65
DBC22
DRN1
DRN2
CPU_FAN
Q108
R628
DR73
DR74
DR75
DR76
DR77DR78
R388
R389 R386 R387
D8
Q68
Q75
D11
C225
R450
Q78
R456
C236
R467
Q89 Q86 Q80
R497 R498
C241
BC4
F2
6
3
Q
9
6
R
1
Q1
R87
Q14 Q17
DBC7
DR27
DR29
C101
DR35
DR36
DBC18
DBC17
DR64
DR61
DR62
DR83
DR82
CE4
R624
BC144
DR71
R383
DR72
DU6
R390
R391
C203
R406
R415
R422
R427
Q81
Q87
Q90
R496
CN1
Q
6
BC15
DQ7
DQ10
DBC11
DEC10
DD1
Q32
R224
R208
DD2
DR39
DR37
DR38
DC12
DC11
DBC14
DBC21
DR48
DR50
DR52
DC14
DC15
DR56
DR58
DC17
DC19
DC20
DR63
DC21
Q109Q110
C199
BC123
C201
R446
R445
R438
BC135
R488
R459
C237
R452
R473
Q91
BC5
RN2
RN1
DL3
DBC8
DR22
DBC10
DR26
DR30
DR80
DR31
Q33
DQ13
DD3
DBC19
DBC15
DR45
DR49
D6
DR54
DR60
DR59
DC18
DR81
C202
R393
R394
R392
U10
R632
R453
R625
BC145
R630
R475
R626
R483
R631
R460
R629
R476
R627
R500 R499
EP43-UD3L Rev.1.0.txt
PCI2
PCI1
TP_CPU7
TP_CPU22
TP_CPU11
TP_CPU10
TP2
TP1
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
SC10
SC9
SC5
TP14
SC7
TP15
TP20
TP21 TP22
TP23
SC8
SC6
SC11
TP16
TP17
TP19TP18
TP_CPU6
TP_CPU5
TP_CPU3
TP_CPU4
SEC3
SEC2
SEC1
TP_CPU14
TP_CPU17
TP_CPU21
TP_CPU20
TP_CPU2
TP_CPU19
TP_CPU18
TP_CPU15
TP_CPU13
TP_CPU1
TP_CPU16
TP29
TP30
TP31
TP32
TP33
TP34
TP35
TP36
SC13
SC12
SC14
SC15
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