[allegro16.6][4层] 845E电脑主板（SMD_VT8754+SMD_VT8235+SMD_ZIF478）原理图和pc...

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[allegro16.6][4层] 845E电脑主板（SMD_VT8754+SMD_VT8235+SMD_ZIF478）原理图和pcb文件
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1. 作品用途： 845E电脑主板
+ s' e) G3 \6 r& [( l8 t/ p2. 软件版本：allegro16.6
3. 层数：4层
4. 用到的主要芯片：SMD_VT8754+SMD_VT8235+SMD_ZIF478
9 _9 n0 n7 q. N8 W3 a5. pcb尺寸： 9592*9592 MIL

作品截图如下：

顶层截图：

底层截图：


7 `0 E+ l, [# Z全层截图：


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BOM：
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Bill of Material Report (Condensed)
SYM_NAME	COMP_DEVICE_TYPE	COMP_VALUE	COMP_CLASS	QUANTITY	REFDES
名称	类型	属性	类别	数量	位号
8P4C	SMD_CAP-PACK-8P4C	YES	DISCRETE	11	SCN1; SCN3; SCN4; SCN5; SCN6; SCN7; SCN8; SCN9; SCN10; SCN13; SCN14
8P4R	SMD_R-PACK-8P4R	YES	DISCRETE	100	RN1; RN2; RN3; RN4; RN6; RN8; RN9; RN10; RN11; RN12; RN13; RN14; RN15; RN16; RN17; RN18; RN19; RN20; RN21; RN22; RN23; RN24; RN25; RN26; RN27; RN28; RN29; RN30; RN31; RN32; RN33; RN34; RN35; RN36; RN37; RN38; RN39; RN40; RN41; RN42; RN43; RN44; RN45; RN46; RN47; RN48; RN49; RN50; RN51; RN52; RN53; RN54; RN55; RN56; RN57; RN58; RN59; RN60; RN61; RN62; RN63; RN65; RN66; RN68; RN69; RN70; RN73; RN74; RN86; RN87; RN99; RN101; RN102; RN103; RN104; RN105; RN106; RN107; RN108; RN109; RN110; RN111; RN112; RN113; RN114; RN115; RN116; RN117; RN118; RN119; RN120; RN121; RN122; RN123; RN124; RN125; RN126; RN127; RN128; RN129
AGPUNIVERSAL	DIP_AGP-SLOT_132P	AGP SLOT UNIVERSAL	IO	1	AGP1
AUDIO-GAME	DIP_CONN_AUDIO-GAME	AUDIO_CONN-PC99	IC	1	AUDIO_GAME1
BAT	DIP_COIN_BAT	BATTERY SOCKET	DISCRETE	1	BAT1
C1206	SMD_CAP_1206	YES	DISCRETE	38	CB19; CB20; CB21; CB22; CB23; CB24; CB25; CB26; CB27; CB38; CB39; CB40; CB41; CB42; CB43; CB44; CB45; CB68; CB69; CB70; CB71; CB75; CB76; CB79; CB80; CB81; CB82; CB104; CB105; CB106; CB107; CB108; CB109; CB226; CB227; CB228; CB229; CB230
CAP250	DIP_CAP_D250MIL		DISCRETE	1	C16
CN1X4-2MMWH	DIP_CONN_CDIN_1X4-PP20		IO	1	CN12
CN1X4-25MMWH	DIP_CONN_CDIN_1X4-PP25		IO	1	CN11
COIL-17MM	DIP_COIL_L165-P89-H140	YES	DISCRETE	3	L7; L9; L11
CT_TYPE-C	SMD_CAP_TYPE-C		IC	2	C26; C27
DB9M	DIP_CONN_DTYPE-9P		IO	2	COM1; COM2
DB25FD	DIP_CONN_DTYPE-25P		IO	1	COM_LPT1
DIMM184	DIP_DDR-SLOT-184P	DIMM184-NYLOW-W	DISCRETE	2	DDR1; DDR2
DIP_CAP_D130-P50	DIP_CAP_D130-P50		IO	14	CE1; CE3; CE5; CE8; CE10; CE12; CE13; CE14; CE15; CE16; CE17; CE20; CE25; CE27
DO1545-12	SMD_DIODE_DO1545-12		DISCRETE	14	D1; D2; D3; D8; D9; D10; D11; D12; D13; D18; D27; D28; D29; D30
DRILL-150_PAD-300	DRILL-150_PAD-300		IO	7	MH1; MH2; MH3; MH4; MH5; MH6; MH7
EC_D50-P20-H70	DIP_CAP_D50-P20		IC	47	CE6; CE7; CE9; CE19; CE21; CE23; CE24; CE26; CE30; CE31; CE32; CE33; CE37; CE42; CE49; CE52; CE53; CE54; CE56; CE57; CE58; CE62; CE65; CE66; CE67; CE68; CE69; CE73; CE74; CE75; CE86; CE87; CE88; CE89; CE90; CE92; CE94; CE95; CE98; CE101; CE102; CE103; CE104; CE105; CE108; CE109; CE110
EC_D60-P25-H70	DIP_CAP_D63-P25		IC	4	CE22; CE35; CE96; CE97
EC_D80-P35-H110	DIP_CAP_D80-P35		DISCRETE	4	CE70; CE79; CE106; CE107
EC_D100-P50-H200	DIP_CAP_D100-P50		DISCRETE	7	CE18; CE28; CE29; CE34; CE64; CE91; CE93
FAN_CONN	DIP_FAN_1X3P		IO	2	FAN2; FAN3
FDD_CNTR_2X17	DIP_BOX-HEADER_2X17		DISCRETE	1	FDD1
H1102	SMD_H1102_SOP16		IC	1	T1
HEADER_2X4	HEADER_2X4		IC	1	JP4
IDE	DIP_BOX-HEADER_2X20_P20NC		IO	2	IDE1; IDE2
JP2	DIP_HEADER_1X2P		IO	1	RT1
JP3	DIP_HEADER_1X3P		IO	5	JP1; JP3; JP6; JP7; JP8
JP5	DIP_HEADER_1X5P		IO	2	J1; J2
JP5X2	DIP_HEADER_2X5P		IO	2	USB1; USB2
JP6X2	DIP_HEADER_2X6P		IO	1	J3
JP8X2V	DIP_HEADER_2X8P		IC	1	J5
L0603	SMD_L_0805		DISCRETE	4	L20; L24; L32; L33
L0805	SMD_L_0805		DISCRETE	31	L1; L2; L3; L4; L5; L8; L10; L12; L13; L19; L21; L23; L26; L30; L35; L36; L49; L50; L51; L52; L53; L54; L55; L56; L57; L58; L59; L60; L61; L62; L63
MINI-SMDC110	SMD_POLY-SW_MINI-C110		DISCRETE	4	FS1; FS2; FS3; FS4
PCISLOT	DIP_PCI-SLOT_120P		IO	3	PCI1; PCI2; PCI3
PLCC32	SMD_PLCC32		IC	1	U27
POWER-ATX	DIP_ATXPWR_2X10P		IO	1	ATXPWR2
POWER_2X2P	DIP_ATXPWR_2X2P		DISCRETE	1	ATXPWR1
PQFP128	SMD_TQFP128		IC	1	U22
PS2X2	DIP_CONN_KB-PS2		IO	1	PS2KBMS1
RJ45_USB	DIP_CONN_USB-RJ45		DISCRETE	1	CN2
SMD-SSOP56	SMD-SSOP56		IC	1	U14
SMD_CAP_0603	SMD_CAP_0603		IC	412	C2; C3; C4; C6; C7; C8; C9; C10; C12; C13; C15; C18; C19; C20; C22; C23; C24; C25; C28; C29; C30; C31; C52; C57; C58; C59; C63; C64; C74; C75; C76; C77; C78; C79; C80; C81; C82; C83; C84; C85; C86; C87; C88; C89; C90; C91; C92; C93; C94; C95; C96; C97; C98; C101; C102; C103; C104; C105; C106; C107; C108; C110; C111; C112; C115; C116; C120; C121; C122; C123; C124; C125; C452; C453; C509; C512; C513; C532; C533; C534; C535; C536; C537; C538; C539; C540; C541; C542; C543; C544; C545; C546; C547; C548; C549; C550; C551; C552; C553; C554; C555; C556; C557; C558; C559; C560; C561; C562; C563; C564; C565; C566; C567; C568; C569; C570; C571; C572; C573; C574; C575; C576; C577; C578; C579; C580; C581; C582; C583; C584; C585; C586; C587; C588; C589; C590; C591; C592; C593; C594; C595; C596; C597; C598; C599; CB2; CB5; CB8; CB9; CB10; CB13; CB16; CB17; CB18; CB30; CB31; CB32; CB33; CB34; CB36; CB37; CB46; CB47; CB48; CB49; CB50; CB51; CB52; CB53; CB57; CB58; CB59; CB60; CB61; CB62; CB63; CB64; CB65; CB66; CB67; CB72; CB73; CB74; CB77; CB78; CB83; CB84; CB85; CB86; CB87; CB88; CB89; CB90; CB91; CB92; CB93; CB94; CB96; CB97; CB98; CB99; CB100; CB101; CB102; CB103; CB110; CB111; CB112; CB115; CB117; CB119; CB123; CB125; CB126; CB127; CB128; CB129; CB131; CB132; CB133; CB134; CB135; CB136; CB137; CB138; CB139; CB140; CB142; CB143; CB144; CB145; CB147; CB148; CB149; CB150; CB151; CB152; CB153; CB156; CB157; CB158; CB160; CB161; CB162; CB163; CB164; CB165; CB166; CB167; CB168; CB169; CB170; CB171; CB172; CB173; CB174; CB179; CB180; CB181; CB184; CB190; CB191; CB192; CB193; CB194; CB195; CB196; CB197; CB198; CB199; CB200; CB201; CB202; CB203; CB204; CB205; CB206; CB207; CB208; CB209; CB210; CB211; CB212; CB213; CB216; CB217; CB218; CB219; CB221; CB225; CB255; CB256; CB257; CB258; CB259; CB260; CB262; CB263; CB264; CB265; CB266; CB267; CB268; CB269; CB270; CB271; CB272; CB273; CB274; CB275; CB276; CB278; CB279; CB280; CB281; CB282; CB304; CB305; CB306; CB307; CB308; CB309; CB310; CB311; CB312; CB313; CB314; CB315; CB316; CB317; CB318; CB319; CB320; CB321; CB322; CB323; CB324; CB325; CB326; CB327; CB328; CB329; CB330; CB331; CB332; CB334; CB335; CB337; CB338; CB339; CB340; CB341; CB342; CB343; CB344; CB345; CB346; CB347; CB348; CB349; CB350; CB351; CB352; CB353; CB354; CB355; CB356; CB357; CB358; CB359; CB360; CB361; CB362; CB363; CB364; CB365; CB366; CB367; CB368; CB369; CB370; CB371; CB372; CB373; CB374; CB375; CB376; CB377; CB378; CB379; CB380; CB381; CB382; CB383; CB384; CB385; CB386; CB387; CB388; CB389; CB390; CB391; CB392; CB393; CB400; CB401; CB402; CB403; CB404; CB405; CB406; CB407
SMD_CAP_0805	SMD_CAP_0805	1u	IC	1	C600
SMD_R_0603	SMD_R_0603		IC	363	R2; R3; R4; R10; R11; R12; R13; R15; R16; R17; R18; R19; R20; R21; R22; R23; R24; R25; R26; R27; R28; R29; R30; R31; R32; R33; R34; R35; R36; R37; R38; R39; R40; R41; R42; R43; R44; R45; R46; R48; R49; R51; R52; R53; R55; R56; R57; R58; R59; R60; R61; R62; R63; R64; R65; R66; R67; R68; R71; R72; R73; R74; R75; R77; R78; R79; R80; R81; R82; R83; R84; R85; R86; R87; R88; R89; R90; R93; R94; R95; R96; R100; R101; R102; R103; R108; R109; R110; R115; R117; R119; R125; R135; R136; R137; R138; R142; R147; R148; R149; R150; R151; R155; R156; R157; R161; R163; R164; R169; R170; R176; R177; R178; R179; R184; R185; R186; R187; R188; R189; R190; R191; R192; R193; R194; R195; R196; R197; R198; R199; R200; R201; R202; R203; R204; R206; R207; R208; R209; R210; R211; R213; R215; R216; R217; R221; R224; R229; R230; R231; R232; R233; R234; R235; R236; R237; R238; R239; R240; R241; R242; R243; R255; R256; R257; R258; R259; R260; R261; R262; R263; R264; R265; R266; R269; R270; R271; R272; R273; R274; R275; R276; R277; R278; R284; R285; R286; R287; R289; R290; R295; R297; R300; R304; R306; R307; R308; R309; R310; R311; R313; R315; R316; R317; R318; R322; R324; R330; R331; R332; R333; R334; R335; R338; R339; R341; R342; R343; R344; R345; R346; R347; R348; R353; R354; R355; R356; R357; R363; R371; R372; R374; R437; R438; R439; R440; R441; R444; R445; R446; R447; R448; R492; R493; R494; R495; R496; R497; R498; R499; R500; R501; R502; R505; R507; R508; R509; R510; R511; R512; R515; R516; R517; R518; R519; R520; R521; R522; R523; R524; R525; R526; R527; R528; R529; R530; R531; R533; R535; R536; R537; R538; R541; R542; R543; R544; R545; R546; R547; R548; R549; R550; R551; R552; R553; R554; R555; R556; R557; R558; R559; R560; R561; R562; R563; R564; R565; R566; R567; R568; R569; R570; R571; R572; R573; R574; R575; R576; R577; R578; R579; R580; R581; R582; R583; R584; R585; R586; R587; R588; R589; R590; R591; R592; R593; R594; R595; R596; R597; R598; R599; R600; R601; R602; R603; R604; R605; R606; R607; R608; R609; R610; R611; R612; R613; R614; R615; R616; R617; R618; RA1; RB1; RC1
SMD_R_0805	SMD_R_0805		IC	6	R8; R9; R442; R443; R539; R540
SMD_VT8235_BGA487	SMD_VT8235_BGA487		DISCRETE	1	U20
SMD_VT8754_BGA858	SMD_VT8754_BGA858		IC	1	U15
SOP8	SMD_SOP8		IC	6	Q13; Q18; U10; U16; U18; U33
SOP14	SMD_SOP14		IC	5	U3; U7; U21; U24; U28
SOP16	SMD_SOP16		IC	2	U4; U6
SOT23-5	SMD_SOT23-5		IC	2	U36; U37
SOT23-BCE	SMD_SOT23-BCE		DISCRETE	8	Q12; Q15; Q16; Q30; Q32; Q34; Q36; Q39
SOT23-GDS	SMD_SOT23-GDS		DISCRETE	5	Q9; Q11; Q14; Q19; Q31
SOT223-123	SMD_SOT223-123		DISCRETE	1	Q38
SOT223-BCE	SOT223-BCE		IC	1	Q17
SSOP28	SSOP28		IC	1	U5
SSOP48	SMD_SSOP48		IC	1	U19
TO92-123	DIP_TO92-123		DISCRETE	1	Q24
TO92-RAC	TO92-RAC		IC	1	Q8
TO252-GDS	SMD_TO252-GDS		DISCRETE	3	Q21; Q28; Q37
TO263AB-GDS	SMD_TO263AB-GDS		DISCRETE	7	Q1; Q2; Q3; Q4; Q5; Q6; Q7
TQFP48	SMD_TQFP48		IC	1	U17
TSSOP20	SMD_TSSOP20		IC	2	U8; U38
WOL	DIP_CONN-WOL_1X3P		IO	1	J4
XTAL_49US	DIP_XTAL_49US		DISCRETE	3	Y1; Y2; Y3
XTAL_CYLINDER	DIP_XTAL_CYLINDER		DISCRETE	1	Y4
ZIF478	SMD_ZIF478		IC	1	U11

附件：
! Z1 M: D* Y3 `. }" L# tPCB文件如下：

游客，如果您要查看本帖隐藏内容请回复

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zspdeyc

845E电脑主板

interest

1111111111111111111

Gmy1860

厉害了

jkokomo

20年前的板子了吧

suiyufeng

学习一下！！！！！！！！

yaoshasha

谢谢分享

guokeqin

原理图和PCB文件