Gigabyte GA-EP43C-DS3 REV.1.01 Schematic
EP43C-DS3 Rev.1.01.txt
ATX
12V
2X4
CR22
CD_IN
AU1
ABC1
ABC2
ACN1
COMA
LPT
F1_1394
F_USB2
F_USB1
F4
BC106
EC16
CR24 CR23
PBC1
PD1
Q3Q4
R51
R55
R65
R66
ABC3
Q7
ACN2
R79
R80
D1
R184
C93
R198
R197
C92
F_PANEL
Q25
R195
Q26
R196
R211
BC82
Q27
Q28
Q29
R214
R210
R212
R213
IF3
TC2
TR2
TC1
TR3
PWR_LED
R327
R332
SATA2_4
C186
C188
C191
C194
C200
C202
C207
C208
SATA2_2
C218
C219
C220
C222
C225
C226
C227
C229
SATA2_0
C235
C240
C242
C243
C244
C246
C249
C251
SATA2_1 SATA2_3 SATA2_5
BC1
R17
R19
R20
R22
R23
R27
R28
R41
R43
R44
R46
R47
R49
R48
R52
R56
Q5Q8
BC13
PCI3
ID2
ID1
TPM
BC102
R337
C184
C8
R67
BC15
TR1
TC4
D16
F3
CI
C9
R68
R70
TC5
TC6
R334 R329
R13
R8R5R6
R7
R58
R59
BC16
RN7
RN8
Q24
R194
R192
RN9
IEC1
IR7
IR9
IC3
IC4
IC5
IR16
IC6
IC7
IR21
IC8IR23
R330
PR1
R60
R69
BC14
BC17
EC9 EC5
BC32
R182
R187
C101
BC83
IC2
IBC5
IBC6
IR8
IR10
IR11
IR14
IR15
IR19
IR20
Q23
Q22
IR6
IR12
IR13
IR17
IR18
IR22
D4
C10
RN4
IC9
IR24
PRN3PRN2PRN1
PRN4 PRN6PRN5 PRN7
R64
C11
RN3
R191
R188
IQ1
IR4
IBC2
IR2
IR3
IR1
IU1
IBC16
IBC13
IBC12
IR28
C164
R482 R397
C237
R61
R62
R63
PCI2
IBC1
IR5
IC1
IR26
IR25
IC10
IC11
IX1
RN23RN22
EC24
Q68
RN43
C270
R437R418
EC28
Q79
C1
PC1
U1
BC12
BC11
R57
RN5
C19
BC34
IFB1
IFB2
IBC4
IBC3
IR27
IC12
IBC15
IBC14
R335
R336
B_BIOSM_BIOS
C234
R417
R420
REC2
BC131
RR12
R3
R10
IC13
RC3
RR9
R11R1
R9
R12
R24
C3
R14
RS1
R15
C4
C5
R18
BC2
R30
R42
R45
C7
R50
IBC7
IBC8
IBC9
IBC10
IBC11
RQ1
RBC3
RR5
RR10
R29
R16
CBC19
BC9
C
2
R2
REC1
RBC2
RBC5
RR6
RQ2
RBC11
CBC30
CD1
R4
R323
C173
R535
BC110
C180
R331
Q49
R343
R345 R346
R347
C201
RU1
RR7
RBC9
CEC1
RBC1
RR1
RC4
RR11
CQ3
PCI1
C162
ICH
RN20
R325R324
RN21
R326
C178
C181
C190
C193
C280
C198
R349
R350
R357
R355
R356
R354
R377
R376
Q57
Q62
RR2
RR3
RR8
RQ3
CD2
SPDIF_O
R358
R378
RC2
RC1
RBC10
CEC5 CEC4
CR54
SPDIF_I
R360
R359
R379
R390
R405
RBC4
RBC8
CEC7
CR53
CBC38
Q37
R361
C209
R380
C221
R391
Q63
RBC6
RR4
RBC7
CR52
R362
CLR_CMOS
R407
CEC3 CEC2
CEC6
CEC8
CBC39
RN19
R293
BC103
R381
R382
Q58
Q64Q65
R408
R413
C233
SYS_FAN2
CR1
CR4
CR8
CBC14
CU1
CBC31
BC21
RN16 RN18RN15
RN17
R285R304
R303
C149
C148
R385
R383
R384
Q74
R409R414
CQ1
CBC10
CR51
CR56
CR59
R150
R83
R86
R305R286
R310
R632
R386
Q59
CE1
IDE
CQ2
CBC13
CBC11
CBC12
CBC34
CBC35
CBC36
R54
R53
CR57
R287
R288
R308
R306
R307
C150
C145
R312
R311
C210
C212
C211
L7
R392
R393
D8D9
Q73
R406
L9
R442
CBC2
CBC3
CEC9
PCIEX1_3
X2
C213
C214
R395 R401
C223
C224
R402 R394
CBC5
CBC4
CBC7
CBC8
CBC15
CBC16
CBC20
C147
C146
R315
R284
R369
RN32
C228
R410
R149
R364
R363
R370
Q72
X1
TC3
R271
R280
C139
C151
R365
R371
CR2
CR3
CR5
CR6
CR9
CR11
CR13
CR15
CR20
CR25
BC148
C53
R120
R128
R129
C67
R273
R272
R281
R282
R297
C140
C152
C153
R372R366
U11
C231
C250
R471
D13
R506
R507
Q99
Q98
CR10
CR12
CR14
CR16
CR21
CR26
CR27
CEC10
LEC2
R152
C51
R108
R118
R122R121
C55
C56
R124
R126
R125
C59
BC30
BC33
R131
R133
C64
R134
R136
R137
R139
R274
BC98
BC100
R289
BC101
C137
C144
C142
C217
R373
BC119
C232
R454
R456
R459
C257
U18
R511
R508
R509
C264
C269
R523
LBC9
LBC15
LFB2
R148
R105
C41
C40
R110
R109
R119
R147
BC42
RB
D6
R278
L3
R314
C159
C143
C163
C165
C166
C167
C168
C169
L5
C172
C174
C175
C176
C177
C179
C182
C183
C185
C187
C189
C192
R340
C195
R342
C196
C197
C199
EC23
EC25
D11
R513
R512
R514
C265
R519
LBC14
LQ2
LFB3
LBC28
C42
C43
C44
BC27
R112
R111
EC14
C170
C171
EC17
R449
R450
C252
R515
C266
R521
D15
R530
LQ1
LFB4
LFB1
LEC1
LEC3
PCIEX1_2
C46
C45
C47
R113
R114
BC28
BC44
BC43
Q61
R415
R412
EC26
U15U14
BC134
R472
R473
R497
R496
R516
C267
R522
CE2
C268
R143
BC24
C48
R115
R116
U3
L6
L8
Q69
Q77
BC136
R474
Q93
LBC2
FB2
R127
R123
R154
Q47Q48
Q107
R475
LBC35
FB3
BC25
R117
C134
R276
R294
R620
R621
BC26
BC29
BC31
L4
Q94
R538
R520R517
LR1
LR38
R155
LR9
BC19
BC22
BC23
Q103
U13
R461
R460
R479
Q91
Q96
LR2
LBC12
LBC13
LBC17
LBC18
LBC22
LR10
R138
C16
C18
C20
Q45Q46
R462
C255
R495R510 R480
R529
LC1
LC2
LBC10
LU1
LBC24
LBC23
LR13
LR14
LU2
R543
Q104
Q105
R296
EC18
EC19
C230
R399
R425
R424
R463
BC133
C256
Q92
R498
R481
PWR_FAN
D14
R527
LBC11
LBC25
LBC29
LD2
R544 R541
R542
BC104
R316
R404
R476
R477
R426
BC129
R440
R447
C245
R464
Q87
R528
C262
LBC6
LBC5
LC3
LC4
LR15
LR16
EC4
R140
R151
EC6
C24
C30
C31
C34
C38
C39
C52
C54
C60
C62
C65
C68
C70
C73
C74
C76
C83
C84
C87
C88
C90
C89
C96
C94
C99
C100
C104
C102
C107
C106
C109
C108
C279
R292
R291
R290
C136
R427
R428
R429
R438
R439
R445
R444
D10
R500
R499
C263
LBC7
LBC8
LBC3
LBC16
LR5
LBC19
LBC21
LBC26
LR11
LBC1
EC12
EC13
R257
R258
R265
R264
R532
Q106
D7
R317
C155
R295
U9
Q43
U16
C254
C247
R431
R430
Q88
R501
BC87
LBC4
LR3
LR6
BC146
R259
R309
C141
BC135
Q78
Q80
R502
R503
LD1
C78
R260
Q40
R319
R318
Q102
LL1
LBC65
C124
C154
R313
R537
C272
R483
LX1
PCIEX16
R141
BC20
BC79
BC84
R193
R256
BC86
BC85
C120
C121
C126
C128
C127
C129
C125
BC90
BC92
C132
RN42
R531
BC93
C133
DDR2_1
DDR2_2
DDR3_1
DDR2_3
DDR2_4
DDR3_2
Q84
C271
R536
LR12
PCIEX1_1
R145
R165
C85
MCH
BC80
BC81
C122
C123
BC88
CBC21
CR28
CR29
CR30
R71
R72
R142
LEC5
Q20
R146
R144
R158
R166
BC63
LBC63
C79
BC64
BC70
R351
CBC1CBC6
CBC9
LFB10
LBC64
R160 R167
R159
R352
CR33
CR32
CR31
CBC22
LBC57
LFB9
Q16
EC11
R171
R172
BC61
BC59
BC60
BC71
C204
C203
R547
C215
FDD
R173
R549
C216
CR34
CBC23
CBC37
CBC40
CR55
LFB7
RN33
R174
C275
R374
C278
CR58
BC51
BC65
BC72
R375
R553
CR36
CR38
CR35
CBC24
CR37
CBC25
CR49
CR48
LEC4
SYS_FAN1
LBC43
LQ3
LBC55
LBC56
LQ4
LEC6
R396
R106
R161
BC49
BC50
BC62
BC66
BC67
BC73
BC76
BC75
BC74
R551
R545
AUDIO
CR41
CR42
CR39
CR40
CBC26
CBC32CBC33
CR50
LD4
LBC37
LBC46
LFB8
LBC48
LBC39
LBC40
LC7
LC8
LBC54
LR31
EC7
Q17
R107
R162
R163
BC45
BC46
R179
R181
R178
R180
BC52
C80
C81
R183
BC58
R185
R186
BC68
BC69
BC77
BC78
BC96
BC99
KB_MS
CR19
R_SPDIF
CR7
USB_1394_1
BC5
DC5
BC10
IF2
Q6
DC1
DR12
LR4
DBC4
DQ2
DR6
DR13
DL3
DEC6
DEC1
DR9
DQ6
DQ9
DEC7
CBC27
F_AUDIO
LBC38
LR32
C37 C36
LBC67
LFB6
LR24
LBC33
LBC32
LR21
LR22
LR23
LBC66
LBC36
LL2
LR28
LBC47
LBC49
LC5
LC6
LU3
LBC52
LBC53
LBC62
LBC44
LR29
LX2
LR37
LC9
LR25
LR26
LR30
LD3
LBC45
R89
R90
Q10
R95
R91
R92
R94
R93
Q12
LBC51
LR27
LBC42
LBC41
LBC50
LR34
LBC59
LBC58
LR36
LR35
LR33
LBC60
LBC61
LU4
LR39
R156
EC8
USB_LAN
LBC27
LBC31
DEC2
Q11
R98
R97
R99
R100
R96
Q14
Q15Q13
RN6
LR8
LBC68
LFB5
LBC34
LR17
DC6
DU3
DR17
DR16
DBC9
DR18
C27
C25
C26
C28
R102
R104
C33
R103
L1
L2
LR7
CR47
CR43
CR45
CR46
CR44
CBC28
CBC29
LR20
LBC30
LR18
LR19
DR14
DQ4
DQ7
DEC3
LBC20
R_USB
EC2
DQ1
DR5
DR10
DC3
DL2
DEC4
F2
DBC3
DR8
DBC6
DR4
DR3
DU1
DQ5
DQ8
DEC5
BC6
BC7
IF1
D17
R368R367
DQ3
DC2
DR11
DL4
EC1
USB_1394_2
DR1
DR2
DBC1
DR7
DR15
DC4
DEC9
BC35
BC36
BC37
BC39
C236
BC40
R164
R168
B
C89
R262
BC91
R244
B
C94
B
C97
R243
B
C95
R268
R267
R261
BC47
BC53
BC38
BC41
BC48
BC54
BC57
BC56
BC55
C117
C
C111
116
R199
C110
C118
R220
R217
R218
R236
R215
R219
R216
RN10
R204
R205
C112
R201
R202
R203
C113
C114
R226
R224
R221
R223
R222
R225
R232
R233
R235
R240
R234
R239
R238
R237
R241
R245
31
R254
Q
4
Q3
Q3
DEC10
DEC12 DEC11
R
189
7
9
C
R
190
8
9
C
D
R
T1
R206
R207
R200
R208
C115
R227
R228
R229
R231
R230
C130
RN12RN11
RN13RN14
C131
R246
R251
R250
R248
R249
R247
DR69
DR73
R255
Q3
2
R277
DR72
5
DR68
DR70
DR71
R283
R300
C138
R299
DR83
EC15
B
BC114
BC128
BC127
EC27
ATX
BC137
B
C
C
10
10
7
8
R559
R557
R563
R565
R567
R568
R571
R574
R576
R579
R582
R584
R586
R588
R590
R592
BC111
2
2
C1
B
R558
R585
R583
R560
R570
R572
R575
R578
R580
R587
R589
R591
R593
R595
R597
R446
R441
R443
C241
R599
BC126
U12
BC132
BC138
R594
EC31
BC123
R552
R601
BC130
EC21
BC139
BC140
B
C109
R554
R561
R596
R598
R600
R602
R555
R604
R608
R548
C274
R546
BC118
BC120
R550
C277
R562
R603
R605
R607
R609
R611
R613
R614
R615
R619
R573
R616
R618
BC141
BC143 BC144BC142
BC115
R556
R564
R569
R577
R606
R610
R612
BC113
BC121
BC124
R566
R581
R617
BC125
C258
R455
R453
CE3
C259
EC29
BC145
C248
R452
R451
R457
R458
C253
U17
R478
Q95
Q81
R487
R486R490 R491
EC30
DBC5
DBC2
DU2
Q9
RS2
DR74
DU7
R302
R301
R298
Q44 Q42
BC116
C276
BC112
Q97
CBC17
CBC18
CR18
DBC7
CR17
DL1
DBC8
BC4
F1
BC8
BC18
CN1
RN1
BC3
RN2
_
_
DR19
DQ11
DQ10
DC7
DR20
DBC11
DEC8
DQ12
DU4
DR25
DR24
DC8
DR28
DQ15
DU5
DC10
DR32
DEC13
DQ18
DU6
DC12
DBC20
DBC19
DR43
DR46
DR45
DR44
DBC22
DBC27
DC18
DC17
DR54
DR59
DR61
DR64
DC21
DC26
DR76
DR77
DC25
DR80
DR79
DR81
DD1
DR82
DD2
DBC33
R328
DQ19
R31
R32
R35
R33
C6
R34
Q2
R39R40
R38
R36
R37
Q1
R25
DQ20
R339
R338
R341
R344
Q50
Q51
Q53
Q55
DD3
Q66
Q70
Q75
R432
R433
R434
DD8
R468
Q90
DR26
DR47
DC20
DC22
R348
R388
R389 R400
R398
R403R416
R411
DR33
DBC21
DBC23
DR60
R269
DR84
DR86
DD9
R469
DR21
Q19
DBC12
Q21
DR48
DC13
DBC31
DR55
D5
DC23
Q41
DQ22
DQ23
R419
DBC15
DR88
Q38
R320DR87
Q71
Q76
R435
DBC28
DR49
DR65
DR27 DR22
DR34
DC19
DR66
C156
CPU_FAN
DQ21
Q54
DD4Q56Q52
Q67
R436
DD10
R470
DBC10
DL5
DR23
DC9
DQ14
DQ13
DBC13
DL6
DR30
DR29
DR31
DQ17
DQ16
DR50
DBC29
DBC30
DR51
DR52
DR53
Q30 Q33 Q36
DR56
DR57
DR58
R242
R252
R253
DR67
DR75
R263
R266
DBC32
R270
R275
Q39
R279
C135
U10
BC105
R322
BC117
C273
C206
C205
R494
C261
Q83 Q82
R489
R448
R493
Q86D12 Q85
R492
C260
DBC16
DR37
DBC24
DC14
U8
DR63 DR62
DC24
DRN1 DRN2
DR78
DU8
C157
C160
C158
R321
DD5
R465
DR38
DBC25
DL7
DR35
DR36
DBC17
DR39
DR40
DC16
DC15
DR85
C161
DD6
R466
Q89
R488
DBC18
R504
DC11
DBC14
DR42
DR41
DBC26
COUPON6
COUPON5
COUPON3
COUPON4
DD7
R467
R485 R505
EP43C-DS3 Rev.1.01.txt
PCI3
PCI2
PCI1
TP_CPU22
TP_CPU10
TP_CPU11
TP_CPU7
TP_CPU6
TP_CPU5
TP_CPU3
TP_CPU4
SEC3
SEC2
SEC1
TP1
TP2
TP5
TP4
TP6
TP3
TP7
TP10
TP11
TP13
TP12
TP9
TP8
SC1
SC9
TP14
TP15
TP21
TP23
TP22
TP20
SC2
SC10
TP16
SC4
SC3
TP17
TP19
TP18
SC12
SC13
SC14
SC11
TP_CPU14
TP_CPU21
TP_CPU20
TP_CPU17
TP_CPU2
TP_CPU18
TP_CPU19
TP_CPU15
TP_CPU13
TP_CPU1
TP_CPU16
TP30
TP29
TP31
TP32
TP33
TP34
TP36
TP37
SC5
SC6
SC8
SC7
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