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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.
2012-02-23
SCHEM,MLB,J13
2/23/12
D (.csa) Date (.csa) Date D
Page Contents Sync Page Contents Sync
TABLE_TABLEOFCONTENTS_HEAD
1 07/27/2011 TABLE_TABLEOFCONTENTS_HEAD
54 10/17/2011
1 Table of Contents J30_MLB 46 High Side Current Sensing J13_MLB_NON_POR
2 11/10/2011 55 08/03/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
2 System Block Diagram J13_MLB_NON_POR 47 Thermal Sensors J11_MLB
TABLE_TABLEOFCONTENTS_ITEM
3 11/10/2011 TABLE_TABLEOFCONTENTS_ITEM
56 07/28/2011
3 Revision History J13_MLB_NON_POR 48 Fan K21_MLB
4 07/27/2011 57 11/10/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
4 Revision History J30_MLB 49 IPD / KBD Backlight J13_MLB_NON_POR
5 07/27/2011 61 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
5 BOM Configuration J30_MLB 50 SPI ROM K21_MLB
TABLE_TABLEOFCONTENTS_ITEM
7 07/29/2011 TABLE_TABLEOFCONTENTS_ITEM
62 09/30/2011
6 Functional Test / No Test K21_MLB 51 AUDI0: SPEAKER AMP J11_MLB
8 07/29/2011 69 11/10/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
7 Power Aliases K21_MLB 52 DC-In & Battery Connectors J13_MLB_NON_POR
TABLE_TABLEOFCONTENTS_ITEM
9 11/10/2011 TABLE_TABLEOFCONTENTS_ITEM
70 11/10/2011
8 Signal Aliases J13_MLB_NON_POR 53 PBus Supply & Battery Charger J13_MLB_NON_POR
10 10/17/2011 71 10/17/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
9 CPU DMI/PEG/FDI/RSVD J13_MLB_NON_POR 54 System Agent Supply J13_MLB_NON_POR
TABLE_TABLEOFCONTENTS_ITEM
11 07/27/2011 TABLE_TABLEOFCONTENTS_ITEM
72 10/17/2011
10 CPU CLOCK/MISC/JTAG J30_MLB 55 5V / 3.3V Power Supply J13_MLB_NON_POR
12 07/27/2011 73 12/02/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
11 CPU DDR3 INTERFACES J30_MLB 56 1.5V DDR3 Supply J11_MLB
13 11/10/2011 74 10/14/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
12 CPU POWER J13_MLB_NON_POR 57 CPU IMVP7 & AXG VCore Regulator J11_MLB
TABLE_TABLEOFCONTENTS_ITEM
14 07/27/2011 TABLE_TABLEOFCONTENTS_ITEM
75 10/17/2011
13 CPU GROUNDS J30_MLB 58 CPU IMVP7 & AXG VCore Output J13_MLB_NON_POR
16 10/03/2011 76 10/17/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
14 CPU DECOUPLING-I J11_MLB 59 CPU VCCIO (1.05V) Power Supply J13_MLB_NON_POR
17 07/29/2011 77 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
15 CPU DECOUPLING-II K21_MLB 60 Misc Power Supplies K21_MLB
18 07/27/2011 78 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
16 PCH SATA/PCIe/CLK/LPC/SPI 61 Power FETs
C TABLE_TABLEOFCONTENTS_ITEM
17
19
PCH DMI/FDI/PM/Graphics
J30_MLB
J30_MLB
07/27/2011
TABLE_TABLEOFCONTENTS_ITEM
62
79
Power Control 1/ENABLE
K21_MLB
11/10/2011
J13_MLB_NON_POR
C
20 11/10/2011 90 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
18 PCH PCI/USB/TP/RSVD J13_MLB_NON_POR 63 Internal DisplayPort Connector K21_MLB
21 09/16/2011 94 10/03/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
19 PCH GPIO/MISC/NCTF J11_MLB 64 Thunderbolt Connector A J11_MLB
22 09/30/2011 97 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
20 PCH POWER J11_MLB 65 LCD Backlight Driver K21_MLB
TABLE_TABLEOFCONTENTS_ITEM
23 07/27/2011 TABLE_TABLEOFCONTENTS_ITEM
100 01/11/2012
21 PCH GROUNDS J30_MLB 66 CPU Constraints J13_CONSTRAINTS
24 10/03/2011 101 01/11/2012
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
22 PCH DECOUPLING J11_MLB 67 Memory Constraints J13_CONSTRAINTS
TABLE_TABLEOFCONTENTS_ITEM
25 10/17/2011 TABLE_TABLEOFCONTENTS_ITEM
102 01/11/2012
23 CPU & PCH XDP J13_MLB_NON_POR 68 PCH Constraints 1 J13_CONSTRAINTS
26 11/10/2011 103 01/11/2012
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
24 USB HUB & MUX J13_MLB_NON_POR 69 PCH Constraints 2 J13_CONSTRAINTS
TABLE_TABLEOFCONTENTS_ITEM
27 07/29/2011 TABLE_TABLEOFCONTENTS_ITEM
105 01/11/2012
25 Clock (CK505) and Chipset Support K21_MLB 70 Thunderbolt Constraints J13_CONSTRAINTS
28 11/10/2011 106 01/11/2012
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
26 CPU Memory S3 Support J13_MLB_NON_POR 71 SMC Constraints J13_CONSTRAINTS
29 07/28/2011 108 01/11/2012
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
27 DDR3 DRAM CHANNEL A (0-31) K21_MLB 72 Project Specific Constraints J13_CONSTRAINTS
TABLE_TABLEOFCONTENTS_ITEM
30 07/28/2011 TABLE_TABLEOFCONTENTS_ITEM
109 01/11/2012
28 DDR3 DRAM CHANNEL A (32-63) K21_MLB 73 PCB Rule Definitions J13_CONSTRAINTS
31 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
29 DDR3 DRAM CHANNEL B (0-31) K21_MLB
TABLE_TABLEOFCONTENTS_ITEM
32 07/28/2011
30 DDR3 DRAM CHANNEL B (32-63) K21_MLB
TABLE_TABLEOFCONTENTS_ITEM
33 08/04/2011
31 FSB/DDR3/FRAMEBUF Vref Margining J11_MLB
34 07/28/2011
TABLE_TABLEOFCONTENTS_ITEM
32 DDR3 Bypassing/Termination K21_MLB
35 11/10/2011
TABLE_TABLEOFCONTENTS_ITEM
33 SecureDigital Card Reader J13_MLB_NON_POR
B
36 09/30/2011
B
TABLE_TABLEOFCONTENTS_ITEM
34 Thunderbolt Host (1 of 2) J11_MLB
37 10/04/2011
TABLE_TABLEOFCONTENTS_ITEM
35 Thunderbolt Host (2 of 2) J11_MLB
38 11/10/2011
TABLE_TABLEOFCONTENTS_ITEM
36 TBT Power Support J13_MLB_NON_POR
40 10/11/2011
TABLE_TABLEOFCONTENTS_ITEM
37 X21 WIRELESS CONNECTOR J11_MLB
45 10/17/2011
TABLE_TABLEOFCONTENTS_ITEM
38 SSD CONNECTOR J13_MLB_NON_POR
46 09/30/2011
TABLE_TABLEOFCONTENTS_ITEM
39 External A USB3 Connector J11_MLB
47 11/10/2011
TABLE_TABLEOFCONTENTS_ITEM
40 Left I/O (LIO) Connector J13_MLB_NON_POR
TABLE_TABLEOFCONTENTS_ITEM
49 10/17/2011
41 SMC J13_MLB_NON_POR
TABLE_TABLEOFCONTENTS_ITEM
50 11/10/2011
42 SMC Support J13_MLB_NON_POR
51 09/08/2011
TABLE_TABLEOFCONTENTS_ITEM
43 LPC+SPI Debug Connector J11_MLB
TABLE_TABLEOFCONTENTS_ITEM
52 10/04/2011
44 SMBus Connections J11_MLB
TABLE_TABLEOFCONTENTS_ITEM
53 12/02/2011
TABLE_TABLEOFCONTENTS_ITEM
45 Voltage & Load Side Current Sensing J11_MLB
A A
DRAWING TITLE
SCHEM,MLB,J13
DRAWING NUMBER SIZE
Schematic / PCB #'s Apple Inc. 051-9277 D
REVISION
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION R
2.8.0
051-9277 1 SCHEM,MLB,J13 SCH CRITICAL NOTICE OF PROPRIETARY PROPERTY: BRANCH
THE INFORMATION CONTAINED HEREIN IS THE
820-3209 1 PCBF,MLB,J13 PCB CRITICAL PROPRIETARY PROPERTY OF APPLE 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 109
ABBREV=DRAWING III NOT TO REVEAL OR PUBLISH IT IN WHOLE OR PART SHEET
LAST_MODIFIED=Thu Feb 23 17:52:06 2012 IV ALL RIGHTS RESERVED 1 OF 73
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J2500
U1000 CPU
J9000 EDP JTAG XDP 23
CONN
EDP INTEL CPU PG
PG 10 U3100-U3130
CONN DP0, x1
EDP U3200-U3230
PG 63
PG 9 IVY BRIDGE 2C-35W MEMORY
AXG=GT2, ULV, 1023P
B
x8
A PG 29,30
PCI-E DUAL Channel
PG 9 DDR3-1600MHZ
MEMORY
PCIE1 64-bit U2900-U2930
U3000-U3030
PCIE0 FDI DMI
PG 9 PG 9 PG 11 MEMORY J6950,U7000
x8
J4501 U4510
PG 27,28 CHARGER POWER CIRCUIT
D
SATA
Conn
MUX PG 52,53
PG 54-60 D
PG 38
HDD PG 38
U5510
32KHz
CPU TEMP SENSOR
PG 47
U5410
RTC FDI DMI GPIOs
TBT/MLBBOT/INLET TEMP SENSOR
PG 17 PG 19 PG 46,47
PG 16 PG 17
VOLTAGE/CURRENT SENSOR
PG 45,46
CLK J5600
U2700
BUFFER FAN CONN
SYSTEM Misc PG 48
CLOCK
25MHz
PG 19
PG 25
25MHz
Xtal PG 16
U6100
U4900 SMB_5 SMB_1 SMB_3 ADC FAN0
SPI SPI
Boot ROM U5750 J5715
SATA0 PG 16 PG 50 KBD DRIVER KBD CONN
KBDLED
PG 49 PG 49
SATA
UP TO 6 INTEL SMC LID
J5100
PG 16
PANTHER POINT - MPCH LPC+SPI PG 41
SERIAL PORT
U3600 CONN SMB_2
J9400 U9420 TBT Host LVDS OUT U1800 LPC PG 43
C DISPLAY PORT
/ TBT
AUXIO
PA_AUX
RGB OUT
TMDS OUT