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8 7 6 5 4 3 2 1
CK
1. ALL RESISTANCE VALUES ARE IN OHMS, 0.1 WATT +/- 5%. APPD
REV ECN DESCRIPTION OF REVISION
2. ALL CAPACITANCE VALUES ARE IN MICROFARADS. DATE
3. ALL CRYSTALS & OSCILLATOR VALUES ARE IN HERTZ.
8 0003549590 ENGINEERING RELEASED 2014-12-19
X304 MLB SCHEMATIC - DVT
Fri Dec 19 12:14:48 2014
D D
Page (.csa) Contents Sync Date Page (.csa) Contents Sync Date
TABLE_TABLEOFCONTENTS_HEAD TABLE_TABLEOFCONTENTS_HEAD
12/21/2012 12/06/2013
TABLE_TABLEOFCONTENTS_ITEM
1 1 Table of Contents YHARTANTO_J44
TABLE_TABLEOFCONTENTS_ITEM
43 55 Power Sensors: Load Side JACK_J52
11/27/2012 10/26/2013
TABLE_TABLEOFCONTENTS_ITEM
2 2 BOM Configuration SHART_J44
09/04/2012
TABLE_TABLEOFCONTENTS_ITEM
44 56 Power Sensors: Extended JACK_J52
01/07/2013
TABLE_TABLEOFCONTENTS_ITEM
3 3 BOM Configuration J14
01/13/2013 TABLE_TABLEOFCONTENTS_ITEM
45 58 Thermal Sensors YHARTANTO_J44
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
4 4 PD Parts LDUNN_J44
10/23/2012 TABLE_TABLEOFCONTENTS_ITEM
46 60 Fan J41
01/09/2013
TABLE_TABLEOFCONTENTS_ITEM
5 5 CPU GFX,NCTF,RSVD J41
10/23/2012
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47 61 SPI Debug Connector YHARTANTO_J44
05/13/2013
TABLE_TABLEOFCONTENTS_ITEM
6 6 CPU Misc,JTAG,CFG,RSVD J41
10/23/2012 TABLE_TABLEOFCONTENTS_ITEM
48 62 Audio: Codec,Analog JCURCIO_J44
07/25/2013
TABLE_TABLEOFCONTENTS_ITEM
7 7 CPU LPDDR3 Interfaces J41
TABLE_TABLEOFCONTENTS_ITEM
49 63 Audio: Codec,Digital JCURCIO_J44
10/23/2012 01/09/2013
TABLE_TABLEOFCONTENTS_ITEM
8 8 CPU & PCH Power J41
10/23/2012
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50 64 Audio: Speaker Amps DIRK_J44
07/25/2013
TABLE_TABLEOFCONTENTS_ITEM
9 9 CPU & PCH Grounds J41
10/23/2012
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51 65 Audio: Jack Support JCURCIO_J44
05/13/2013
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10 10 CPU Decoupling J41
10/23/2012 TABLE_TABLEOFCONTENTS_ITEM
52 66 Audio: Jack Translators JCURCIO_J44
01/09/2013
TABLE_TABLEOFCONTENTS_ITEM
11 12 PCH Decoupling J41
12/17/2012 TABLE_TABLEOFCONTENTS_ITEM
53 70 DC-In & Battery Connectors YHARTANTO_J44
11/06/2013
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12 13 PCH Audio/JTAG/SATA/CLK J41
02/21/2013
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54 71 PBus Supply & Battery Charger AHARTMAN_J52
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
13 14 PCH PM/PCI/GFX J41
10/23/2012 TABLE_TABLEOFCONTENTS_ITEM
55 72 CPU VR12.6 VCC Regulator IC J41
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
14 15 PCH PCIe,USB,LPC,SPI,SMBus J41
01/19/2013
TABLE_TABLEOFCONTENTS_ITEM
56 73 CPU VR12.6 VCC Power Stage J41
05/21/2013
TABLE_TABLEOFCONTENTS_ITEM
15 16 PCH GPIO/MISC/LPIO J41
12/21/2012
TABLE_TABLEOFCONTENTS_ITEM
57 74 LPDDR3 Supply J41_MLB
10/23/2012
16 18 CPU/PCH Merged XDP WFERRY_J43 58 75 5V & 3.3V Power Supply J14
C
TABLE_TABLEOFCONTENTS_ITEM
TABLE_TABLEOFCONTENTS_ITEM
17 19 Chipset Support J41
01/30/2013
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
TABLE_TABLEOFCONTENTS_ITEM
59 76 1.05V Power Supply AHARTMAN_J52
10/29/2013
11/20/2012
C
TABLE_TABLEOFCONTENTS_ITEM
18 20 Project Chipset Support J41
01/02/2013 TABLE_TABLEOFCONTENTS_ITEM
60 77 LCD & KBD Backlight Driver SHART_J44
11/06/2013
TABLE_TABLEOFCONTENTS_ITEM
19 22 LPDDR3 VREF Margining YHARTANTO_J44
02/06/2013
TABLE_TABLEOFCONTENTS_ITEM
61 78 Misc Power Supplies AHARTMAN_J52
11/06/2013
TABLE_TABLEOFCONTENTS_ITEM
20 23 LPDDR3 DRAM Channel A (00-31) J41_MLB
02/06/2013
TABLE_TABLEOFCONTENTS_ITEM
62 79 X239 Power Supply AHARTMAN_J52
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
21 24 LPDDR3 DRAM Channel A (32-63) J41_MLB
02/06/2013
TABLE_TABLEOFCONTENTS_ITEM
63 80 Power FETs J41
11/06/2013
TABLE_TABLEOFCONTENTS_ITEM
22 25 LPDDR3 DRAM Channel B (00-31) J41_MLB
TABLE_TABLEOFCONTENTS_ITEM
64 81 Power Control AHARTMAN_J52
02/06/2013 05/04/2014
TABLE_TABLEOFCONTENTS_ITEM
23 26 LPDDR3 DRAM Channel B (32-63) J41_MLB
02/06/2013 TABLE_TABLEOFCONTENTS_ITEM
65 83 eDP Display Connector GKOO_J52
05/01/2014
TABLE_TABLEOFCONTENTS_ITEM
24 27 LPDDR3 DRAM Termination J41_MLB
TABLE_TABLEOFCONTENTS_ITEM
66 95 RIO Connector GKOO_J52
01/19/2013 01/29/2013
TABLE_TABLEOFCONTENTS_ITEM
25 28 Thunderbolt Host (1 of 2) T29_RR
TABLE_TABLEOFCONTENTS_ITEM
67 97 Display Mux: HDMI vs DP SRAMAN_J44
12/17/2012 01/14/2013
TABLE_TABLEOFCONTENTS_ITEM
26 29 Thunderbolt Host (2 of 2) T29_RR
TABLE_TABLEOFCONTENTS_ITEM
68 100 Power Aliases SHART_J44
11/19/2012 11/19/2012
TABLE_TABLEOFCONTENTS_ITEM
27 30 Thunderbolt Mobile Support T29_RR
TABLE_TABLEOFCONTENTS_ITEM
69 102 Signal Aliases SHART_J44
10/26/2012 10/29/2013
TABLE_TABLEOFCONTENTS_ITEM
28 32 Thunderbolt Connector A T29_RR
10/26/2012
TABLE_TABLEOFCONTENTS_ITEM
70 103 Memory Bit & Byte Swizzle AHARTMAN_J52
12/06/2013
TABLE_TABLEOFCONTENTS_ITEM
29 33 Thunderbolt Connector B T29_RR
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
71 104 Functional & ICT Test GKOO_J52
12/14/2012
TABLE_TABLEOFCONTENTS_ITEM
30 34 DDC Crossbar J14
11/01/2012
TABLE_TABLEOFCONTENTS_ITEM
72 110 PCB Rule Definitions YHARTANTO_J44
01/13/2013
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31 35 Wireless Support J41
TABLE_TABLEOFCONTENTS_ITEM
73 111 CPU Constraints YHARTANTO_J44
12/18/2012 01/07/2013
TABLE_TABLEOFCONTENTS_ITEM
32 37 SSD Connector YHARTANTO_J44
01/24/2013
TABLE_TABLEOFCONTENTS_ITEM
74 112 USB Constraints YHARTANTO_J44
01/08/2013
TABLE_TABLEOFCONTENTS_ITEM
33 39 Camera (1 of 2) J45
12/21/2012
TABLE_TABLEOFCONTENTS_ITEM
75 113 PCH Constraints YHARTANTO_J44
01/02/2013
B TABLE_TABLEOFCONTENTS_ITEM
34 40 Camera (2 of 2) J41
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
76 114 Memory Constraints YHARTANTO_J44
12/06/2013 B
TABLE_TABLEOFCONTENTS_ITEM
35 46 External A USB3 Connector J41
01/28/2014
TABLE_TABLEOFCONTENTS_ITEM
77 115 TBT,DP,HDMI Constraints GKOO_J52
01/09/2013
TABLE_TABLEOFCONTENTS_ITEM
36 48 Keyboard & Trackpad (1 of 2) JACK_J52
01/31/2014 TABLE_TABLEOFCONTENTS_ITEM
78 116 Camera Constraints YHARTANTO_J44
01/02/2013
TABLE_TABLEOFCONTENTS_ITEM
37 49 Keyboard & Trackpad (2 of 2) JACK_J52
11/07/2013
TABLE_TABLEOFCONTENTS_ITEM
79 117 SMC Constraints YHARTANTO_J44
01/04/2013
TABLE_TABLEOFCONTENTS_ITEM
38 50 SMC JACK_J52
10/24/2013
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80 118 Project Specific Constraints YHARTANTO_J44
01/13/2013
TABLE_TABLEOFCONTENTS_ITEM
39 51 SMC Shared Support JACK_J52
11/07/2013
TABLE_TABLEOFCONTENTS_ITEM
81 119 PCIe Constraints YHARTANTO_J44
10/23/2012
TABLE_TABLEOFCONTENTS_ITEM
40 52 SMC Project Support JACK_J52
12/06/2013 TABLE_TABLEOFCONTENTS_ITEM
82 120 Reference J14
TABLE_TABLEOFCONTENTS_ITEM
41 53 SMBus Connections GKOO_J52
12/15/2013
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42 54 Power Sensors: High Side JACK_J52
A A
DRAWING TITLE
SCHEM,MLB,X304
DRAWING NUMBER SIZE
Apple Inc. 051-1573 D
REVISION
R
Schematic / PCB #'s NOTICE OF PROPRIETARY PROPERTY: BRANCH
8.0.0
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION THE INFORMATION CONTAINED HEREIN IS THE dvt1
PROPRIETARY PROPERTY OF APPLE INC.
THE POSESSOR AGREES TO THE FOLLOWING: PAGE
051-1573 1 SCHEM,MLB,X304 SCH CRITICAL I TO MAINTAIN THIS DOCUMENT IN CONFIDENCE 1 OF 120
II NOT TO REPRODUCE OR COPY IT
820-4924 1 PCBF,MLB,X304 PCB CRITICAL III NOT TO REVEAL OR PUBLISH IT IN WHOLE OR PART SHEET
IV ALL RIGHTS RESERVED 1 OF 82
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
BOM Groups TABLE_BOMGROUP_HEAD
Strategic Silicon
BOM GROUP BOM OPTIONS TABLE_STRATEGIC_HEAD
TABLE_BOMGROUP_ITEM
PART# STRATEGIC VALUE COMMENT
X304_COMMON ALTERNATE,COMMON,X304_COMMON1,X304_COMMON2,X304_COMMON3,X304_COMMON4,X304_PROGPARTS TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
337S00068 08 CPU
X304_COMMON1 TBTHV:P15V,SKIP_5V3V3:AUDIBLE,PANEL:NEW,SSD_CLKREQ:BI TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
337S00069 08 CPU
X304_COMMON2 EDP,EDP_LS_CAP,CAMERA_3V3:S0,CAM_WAKE:NO,CAM_XTAL:NO,VCORE_FETS TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
337S00070 08 CPU
X304_COMMON3 XDP,SAMCONN,BKLT:PROD,CPUTHRM:ALRT,LOADRC:NO,OTHERRC:NO,DDRRC:NO,TBTRC:NO,BMONRC:NO,TPADRC:NO TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
337S00071 08 CPU
X304_PROGPARTS SMC_PROG:PROTO0,BOOTROM_PROG,TBTROM_PROG TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
353S00200 07 TPAD ELEC FUSE
X304_DEVEL:ENG ALTERNATE,ENGISNS,XDP_CONN,DBGLED TABLE_STRATEGIC__ITEM
D X304_DEVEL:DVT ALTERNATE,ENGISNS,XDP_CONN,S0PGOOD_ISL
TABLE_BOMGROUP_ITEM
333S0786 07 SYS MEMORY HYNIX
TABLE_STRATEGIC__ITEM
D
TABLE_BOMGROUP_ITEM
333S0784 07 SYS MEMORY HYNIX
X304_DEVEL:PVT ALTERNATE TABLE_STRATEGIC__ITEM
TABLE_BOMGROUP_ITEM
333S0792 07 SYS MEMORY MICRON
ENGISNS LOADISNS,OTHERISNS,DDRISNS,TBTISNS,BMONISNS,TPADISNS TABLE_STRATEGIC__ITEM
333S0790 07 SYS MEMORY MICRON
Module Parts 333S00004 07 SYS MEMORY SAMSUNG
TABLE_STRATEGIC__ITEM
TABLE_STRATEGIC__ITEM
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION 311S0597 02 KEYBOARD I2C EXPANDER
TABLE_STRATEGIC__ITEM
337S00107 1 CPU,BW,SR26K,PRQ,F0-B2,2.7,28W,1.05,1168 U0500 CRITICAL CPU_BDW23:2.7G 359S0197 01 GREEN CLOCK
TABLE_STRATEGIC__ITEM
337S00108 1 CPU,BW,SR26H,PRQ,F0-B2,2.9,28W,1.1,1168 U0500 CRITICAL CPU_BDW23:2.9G DVT 338S1247 01 FALCON RIDGE
TABLE_STRATEGIC__ITEM
337S00109 1 CPU,BW,SR26E,PRQ,F0-B2,3.1,28W,1.1,1168 U0500 CRITICAL CPU_BDW23:3.1G 353S3931 01 TBT PWR MUX
TABLE_STRATEGIC__ITEM
353S3812 01 TBT MUX
TABLE_STRATEGIC__ITEM
353S3814 01 TBT MUX
TABLE_STRATEGIC__ITEM
998-7866 1 INTERPOSER,BGA1168P, SINGLE SIDE U0500 CRITICAL CPU_SOCKET 353S00095 01 DDC CROSSBAR
TABLE_STRATEGIC__ITEM
338S1247 1 IC,TBT,FR-4C,A0,PRQ,CIO,SR1JC,FCBGA288 U2800 CRITICAL 353S3328 01 DDC CROSSBAR
TABLE_STRATEGIC__ITEM
338S1264 1 IC,BCM15700A2KFEB4G,S2 CMRA,8X8,208FCBGA U3900 CRITICAL 343S0511 01 PCIE DELAY IC
TABLE_STRATEGIC__ITEM
376S1194 2 MOSFET,N-CH,30V,15.3A,12M,8P 3.3X3.3 DFN Q7310,Q7320 CRITICAL VCORE_FET:VSHY 338S1264 01 S2
TABLE_STRATEGIC__ITEM
376S1193 2 MOSFET,N-CH,30V,22A,6.0M,8P 3.3X3.3 DFN Q7311,Q7321 CRITICAL VCORE_FET:VSHY 333S0700 01 S2 MEMORY
TABLE_STRATEGIC__ITEM
376S00036 2 MOSFET,N-CH,30V,52A,5.9MO,3.3X3.3 DFN8 Q7310,Q7320 CRITICAL VCORE_FET:ONSMI 333S0704 01 S2 MEMORY
TABLE_STRATEGIC__ITEM
376S00037 2 MOSFET,N-CH,30V,64A,3.5MO,3.3X3.3 DFN8 Q7311,Q7321 CRITICAL VCORE_FET:ONSMI 353S3054 01 USB POWER/SAFETY
C 343S0649 01 SMC RESET CHIP
TABLE_STRATEGIC__ITEM
TABLE_STRATEGIC__ITEM
C
353S4080 01 AUDIO
TABLE_STRATEGIC__ITEM
353S2888 01 AUDIO AMPS
TABLE_STRATEGIC__ITEM
353S2958 01 AUDIO AMPS
TABLE_STRATEGIC__ITEM
353S2929 01 BAT CHARGER
TABLE_STRATEGIC__ITEM
Programmables (All Builds) 353S00036 01 VR12.6 CONTROLLER
TABLE_STRATEGIC__ITEM
353S4160 01 BEN
TBT TABLE_STRATEGIC__ITEM
343S0666 01 SAK, HDMI SELECT
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION TABLE_STRATEGIC__ITEM
341S3982 01 SMC
341S00192 1 T29,EPROM,FALCON RIDGE (V27.1) EVT2,X304 U2890 CRITICAL TBTROM_PROG TABLE_STRATEGIC__ITEM
341S00192 01 T29 ROM
SMC TABLE_STRATEGIC__ITEM
341S00235 01 EFI ROM
341S3982 1 IC,SMC-B1,EXT(V2.21A5) PROTO 0,X304 U5000 CRITICAL SMC_PROG:PROTO0
EFI ROM
341S00235 1 EFI ROM,MLB (V0145) DVT,X304 U6100 CRITICAL BOOTROM_PROG
Variable BOM Groups TABLE_BOMGROUP_HEAD
BOM GROUP BOM OPTIONS
TABLE_BOMGROUP_ITEM
X304_COMMON4 SMCBOARDID:16
B Development/Base BOMs B
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION
685-1314 1 X304 MLB COMMON BOM BASE CRITICAL BASE_BOM
985-1319 1 X304 MLB DEVEL BOM DEVEL CRITICAL DEVEL_BOM
Main DRAM Parts
Sub-BOMs
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION
685-1318 1 VCORE FET,VSHY,X304 VCOREFETS CRITICAL VCORE_FETS
333S0783 4 IC,SDRAM,25nm 32Gb,LPDDR3-1600,178P FBGA U2300,U2400,U2500,U2600 CRITICAL 16G_HYNIX_1600
333S0784 4 IC,SDRAM,25nm 32Gb,LPDDR3-1866,178P FBGA U2300,U2400,U2500,U2600 CRITICAL 16G_HYNIX_1866
Main DRAM SPD Straps 333S0785 4 IC,SDRAM,29nm 16Gb,LPDDR3-1600,178P FBGA U2300,U2400,U2500,U2600 CRITICAL 8G_HYNIX_1600