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1. ALL RESISTANCE VALUES ARE IN OHMS, 0.1 WATT +/- 5%.
7 6 5 4 3 2
REV ECN DESCRIPTION OF REVISION
1
CK
APPD
2. ALL CAPACITANCE VALUES ARE IN MICROFARADS. DATE
SCHEM,FLYING_DUTCHMAN,MLB,K91F
3. ALL CRYSTALS & OSCILLATOR VALUES ARE IN HERTZ.
2010-10-12
REV B RELEASE, 01/31/11
D (.csa) Date (.csa) Date (.csa) Date
D
Page Contents Sync Page Contents Sync Page Contents Sync
1 1 MASTER
46 51 04/27/2010
91 101 04/27/2010
TABLE_TABLEOFCONTENTS_HEAD TABLE_TABLEOFCONTENTS_HEAD TABLE_TABLEOFCONTENTS_HEAD
Table of Contents MASTER LPC+SPI Debug Connector K18_MLB Memory Constraints K18_MLB
2 2 06/30/2009
47 52 04/27/2010
92 102 08/09/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
System Block Diagram K17_REF SMBus Connections K18_MLB PCH Constraints 1 K92_MLB
3 3 06/30/2009
48 53 08/16/2010
93 103 08/09/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Power Block Diagram K17_REF Voltage & Load Side Current Sensing K91_DINESH PCH Constraints 2 K92_MLB
4 4 MASTER
49 54 10/29/2010
94 104 08/03/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Revision History MASTER High Side and CPU/AXG Current Sensing
K91_DINESH Ethernet/FW Constraints K91_ERIC
5 5 05/28/2009
50 55 09/22/2010
95 105 10/16/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
BOM Configuration K17_REF Thermal Sensors K91_DINESH T29 Constraints T29_REF
6 7 04/27/2010
51 56 04/27/2010
96 106 04/27/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Functional / ICT Test K18_MLB Fan Connectors K18_MLB SMC Constraints K18_MLB
7 8 04/27/2010
52 57 10/08/2010
97 107 08/09/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Power Aliases K18_MLB WELLSPRING 1 K91_ERIC GPU (Whistler) CONSTRAINTS K92_MLB
8 9 04/27/2010
53 58 07/14/2010
98 108 04/27/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Signal Aliases K18_MLB WELLSPRING 2 K91_ERIC Project Specific Constraints K18_MLB
9 10 06/21/2010
54 59 08/06/2010
99 109 04/27/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU DMI/PEG/FDI/RSVD K92_SUMA Digital Accelerometer K91_DINESH PCB Rule Definitions K18_MLB
10 11 08/03/2010
55 61 06/08/2010
100 130 08/06/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU CLOCK/MISC/JTAG K92_MLB SPI ROM K91_BEN DEBUG SENSORS AND ADC K91_DINESH
12 06/15/2010 62 09/30/2010 132 08/18/2010
11 56 101
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU DDR3 INTERFACES K92_SUMA AUDIO: CODEC/REGULATOR K91_AUDIO Power Supplies BIST K91_DINESH
13 08/03/2010 63 07/12/2010
12 57
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU POWER K92_MLB AUDIO: LINE INPUT FILTER K91_AUDIO
14 06/15/2010 65 07/12/2010
13 58
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU POWER AND GND K92_SUMA AUDIO: HEADPHONE FILTER K91_AUDIO
16 08/19/2010 66 07/12/2010
14 59
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU DECOUPLING-I K92_MLB AUDIO: SPEAKER AMP K91_AUDIO
17 08/19/2010 67 09/30/2010
15 60
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU DECOUPLING-II K92_MLB AUDIO: JACKS K91_AUDIO
18 10/19/2010 68 09/21/2010
16 61
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH SATA/PCIE/CLK/LPC/SPI K91_MLB AUDIO: JACK TRANSLATORS K91_AUDIO
C
TABLE_TABLEOFCONTENTS_ITEM
17 19
20
PCH DMI/FDI/GRAPHICS K92_MLB
07/06/2010
07/06/2010
TABLE_TABLEOFCONTENTS_ITEM
62 69
70
DC-In & Battery Connectors K91_ERIC
10/08/2010
07/20/2010
C
18 63
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH PCI/FLASHCACHE/USB K92_MLB PBus Supply & Battery Charger K91_CHANG
21 10/20/2010 71 10/08/2010
19 64
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH MISC K91_MLB System Agent Supply K91_ERIC
22 07/06/2010 72 10/08/2010
20 65
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH POWER K92_MLB 5V / 3.3V Power Supply K91_ERIC
23 04/30/2010 73 10/08/2010
21 66
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH GROUNDS K92_MLB 1.5V DDR3 Supply K91_ERIC
22 24 07/06/2010
67 74 10/08/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
PCH DECOUPLING K92_MLB CPU IMVP7 & AXG VCore Regulator K91_ERIC
23 25 10/17/2010
68 75 09/22/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU & PCH XDP K91_MLB CPU IMVP7 & AXG VCore Output K91_ERIC
24 26 10/08/2010
69 76 10/08/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
USB HUBS K91_ERIC CPU VCCIO (1.05V) Power Supply K91_ERIC
25 28 07/06/2010
70 77 11/01/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Chipset Support K92_MLB Misc Power Supplies K91_ERIC
26 29 06/23/2010
71 78 10/14/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
DDR3 SO-DIMM Connector A K92_SUMA Power FETs K91_MARY
27 30 05/10/2010
72 79 07/22/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
DDR3 Byte/Bit Swaps K92_SUMA Power Control 1/ENABLE K91_MARY
28 31 06/23/2010
73 80 06/15/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
DDR3 SO-DIMM Connector B K92_SUMA Whistler PCI-E K92_SUMA
29 32 04/27/2010
74 81 06/15/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
CPU Memory S3 Support K18_MLB Whistler CORE/FB POWER K92_SUMA
30 33 04/27/2010
75 82 08/03/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
FSB/DDR3/FRAMEBUF Vref Margining K18_MLB Whistler FRAME BUFFER I/F K92_MLB
31 34 10/08/2010
76 84 08/19/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
X19/ALS/CAMERA CONNECTOR K91_MARY GDDR5 Frame Buffer A K92_MLB
32 35 10/08/2010
77 85 08/19/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
SD READER CONNECTOR K91_ERIC GDDR5 Frame Buffer B K92_MLB
36 10/12/2010 86 12/01/2010
33 78
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
T29 Host (1 of 2) T29_REF Whistler LVDS/DP/GPIO K92_MLB
37 10/12/2010 87 11/23/2010
34 79
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
T29 Host (2 of 2) Whistler GPIOs & STRAPs
B TABLE_TABLEOFCONTENTS_ITEM
35 38
T29 Power Support
T29_REF
T29_REF
10/12/2010 TABLE_TABLEOFCONTENTS_ITEM
80 88
Whistler DP PWR/GNDs
K92_MLB
K92_SUMA
06/15/2010 B
39 10/11/2010 89 12/21/2010
36 81
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
ETHERNET PHY (CAESAR IV) K91_ERIC GPU (Whistler) CORE SUPPLY K91_ERIC
40 05/26/2010 90 04/27/2010
37 82
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Ethernet Connector K91_TRINHNI LVDS Display Connector K18_MLB
41 04/27/2010 92 11/21/2010
38 83
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
FireWire LLC/PHY (FW643) K18_MLB Muxed Graphics Support K92_MLB
42 06/10/2010 93 10/16/2010
39 84
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
FireWire Port & PHY Power T27_REF DisplayPort/T29 A MUXing T29_REF
43 06/10/2010 94 10/16/2010
40 85
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
FireWire Connector T27_REF DisplayPort/T29 A Connector T29_REF
45 11/08/2010 95 10/08/2010
41 86
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
SATA/IR/SIL Connectors K91_ERIC 1V0 GPU / 1V5 FB Power Supply K91_ERIC
46 10/08/2010 96 08/03/2010
42 87
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
External USB Connectors K91_ERIC Graphics MUX (GMUX) K91_MARY
48 04/27/2010 97 06/25/2010
43 88
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
Front Flex Support K18_MLB LCD Backlight Driver K90I_KIRAN
44 49 07/12/2010
89 99 08/03/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
SMC K91_BEN Power Sequencing EG/PCH S0 K91_MARY
45 50 07/12/2010
90 100 08/09/2010
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
TABLE_TABLEOFCONTENTS_ITEM
SMC Support K91_BEN
TABLE_TABLEOFCONTENTS_ITEM
CPU Constraints K92_MLB
A
Schematic / PCB #'s
ALIASES RESOLVED DRAWING TITLE
SCHEM,MLB,K91
DRAWING NUMBER SIZE
D
A
Apple Inc. REVISION
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION R
051-8620 1 SCHEM,MLB,K91 SCH CRITICAL NOTICE OF PROPRIETARY PROPERTY: BRANCH
THE INFORMATION CONTAINED HEREIN IS THE
820-2915 1 PCBF,MLB,K91 PCB CRITICAL PROPRIETARY PROPERTY OF APPLE COMPUTER, INC.
THE POSESSOR AGREES TO THE FOLLOWING: PAGE
DRAWING
TITLE=MLB
I TO MAINTAIN THIS DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
1 OF 132
ABBREV=DRAWING III NOT TO REVEAL OR PUBLISH IT IN WHOLE OR PART SHEET
LAST_MODIFIED=Mon Jan 31 12:49:37 2011 IV ALL RIGHTS RESERVED 1 OF 101
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J2500,J2550
U8000 INTEL CPU
GRAPHICS 2.X GHZ XDP CONN
PG 23
AMD WHISTLER SANDY BRIDGE
J2900
PG 9
PG 73 J3100
2 DIMMS
DDR3-1067/1333MHZ
DIMM
D PG 26,28
J6950
D
DC/BATT POWER SUPPLY
PG 63
GPIO FDI DMI RTC
PG 19 PG 17 PG 17 PG 16 U4900
U6100
SPI
Boot ROM TEMP SENSOR
U2700 CLOCK
CK5G05 Misc PG 55 PG 44
CLK
PG 19
PG 24 BUFFER POWER SENSE
PG 44
PG 16
J5650,5660
SPI FAN CONN AND CONTROL
J4501
SATA2.0/3(GB/S) PG 51
5
PG 16
ODDSATA
CONN SATA2.0/3(GB/S)
4
PG 41
SATA INTEL J5100 Ser
SATA2.0/3(GB/S) LPC + SPI CONN Prt
B,0 BSB ADC Fan
3
J4500
COUGAR-POINT Port80,serial SMC
PG 16
SATA2.0/3(GB/S)
MOBILE LPC PG 46 U4900 PG 44
2
HDDSATA
C CONN PG 16
C
SATA3.0/6(GB/S)
U1800
1
PG 41
SATA3.0/6(GB/S)
0
U3600 J3402
PWR