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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.
C 0000813234 PRODUCTION RELEASED 2009-11-01
K84 MLB SCHEMATIC
PROD OK2FAB 11/01/2009
D D
(.csa) Date (.csa) Date (.csa) Date
Page Contents Sync Page Contents Sync Page Contents Sync
TABLE_TABLEOFCONTENTS_HEAD TABLE_TABLEOFCONTENTS_HEAD TABLE_TABLEOFCONTENTS_HEAD
1 01/19/2009 49 04/02/2009 101 04/06/2009
1 Table of Contents K24_MLB 36 SMC K24_MLB 71 Memory Constraints K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
2 01/19/2009 50 02/04/2009 102 03/30/2009
2 System Block Diagram K24_MLB 37 SMC Support K24_MLB 72 MCP Constraints 1 K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
3 51 02/15/2009 103 04/06/2009
3 Power Block Diagram 38 LPC+SPI Debug Connector K24_MLB 73 MCP Constraints 2 K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
4 01/19/2009 52 01/19/2009 104 04/06/2009
4 BOM Configuration K24_MLB 39 K84 SMBUS CONNECTIONS K24_MLB 74 Ethernet Constraints K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
5 01/19/2009 53 04/06/2009 106 04/06/2009
5 Revision History K24_MLB 40 VOLTAGE SENSING K24_MLB 75 SMC Constraints K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
6 01/19/2009 54 01/27/2009 107 01/19/2009
6 Revision History K24_MLB 41 Current Sensing K24_MLB 76 K84 SPECIAL CONSTRAINTS K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
7 02/04/2009 55 02/04/2009 109 01/19/2009
7 FUNC TEST K24_MLB 42 Thermal Sensors K24_MLB 77 K84 RULE DEFINITIONS K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
8 02/04/2009 56 04/06/2009
8 Power Aliases K24_MLB 43 Fan K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
9 02/04/2009 57 03/04/2009
9 SIGNAL ALIAS K24_MLB 44 WELLSPRING 1 K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
10 04/06/2009 58 02/25/2009
10 CPU FSB K24_MLB 45 WELLSPRING 2 K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
11 04/06/2009 59 03/04/2009
11 CPU Power & Ground K24_MLB 46 SMS K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
12 03/30/2009 60 02/25/2009
12 CPU Decoupling K24_MLB 47 DEBUG SENSORS AND ADC K19_IMLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
13 02/25/2009 61 02/15/2009
13 eXtended Debug Port(MiniXDP) K24_MLB 48 SPI ROM K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
14 04/06/2009 62 06/09/2009
14 MCP CPU Interface 49 AUDIO: CODEC/REGULATOR
C TABLE_TABLEOFCONTENTS_ITEM
15
15
MCP Memory Interface
K24_MLB
K24_MLB
04/06/2009
TABLE_TABLEOFCONTENTS_ITEM
50
63
AUDIO: LINE INPUT FILTER
AUDIO
AUDIO
06/09/2009 C
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
16 04/06/2009 65 06/09/2009
16 MCP Memory Misc K24_MLB 51 AUDIO: HEADPHONE FILTER AUDIO
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
17 04/06/2009 66 06/09/2009
17 MCP PCIe Interfaces K24_MLB 52 AUDI0: SPEAKER AMP AUDIO
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
18 04/06/2009 67 06/09/2009
18 MCP Ethernet & Graphics K24_MLB 53 AUDIO: JACK AUDIO
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
19 04/06/2009 68 06/09/2009
19 MCP PCI & LPC K24_MLB 54 AUDIO: JACK TRANSLATORS AUDIO
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
20 04/06/2009 69 02/05/2009
20 MCP SATA & USB K24_MLB 55 DC-In & Battery Connectors K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
21 03/24/2009 70 02/05/2009
21 MCP HDA & MISC K24_MLB 56 PBUS Supply/Battery Charger K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
22 04/06/2009 72
22 MCP Power & Ground K24_MLB 57 5V/3.3V SUPPLY
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
25 04/06/2009 73
23 MCP Standard Decoupling K24_MLB 58 1.5V/0.75V DDR3 SUPPLY
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
26 04/06/2009 74 03/03/2009
24 MCP Graphics Support K24_MLB 59 IMVP6 CPU VCore Regulator K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
28 02/15/2009 75 02/15/2009
25 SB Misc K24_MLB 60 MCP CORE REGULATOR K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
29 04/06/2009 76 02/04/2009
26 FSB/DDR3 Vref Margining K24_MLB 61 CPU VTT(1.05V) SUPPLY K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
31 02/05/2009 77 03/24/2009
27 DDR3 SO-DIMM Connector A K24_MLB 62 MISC POWER SUPPLIES K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
32 02/05/2009 78 02/15/2009
28 DDR3 SO-DIMM Connector B K24_MLB 63 POWER SEQUENCING K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
33 04/06/2009 79 02/15/2009
29 DDR3 Support K24_MLB 64 POWER FETS K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
34 01/27/2009 90 02/15/2009
30 X16 WIRELESS CONNECTOR K24_MLB 65 LVDS CONNECTOR K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
37 04/06/2009 93 04/06/2009
31 Ethernet PHY (RTL8211CL) K24_MLB 66 DISPLAYPORT SUPPORT K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
B TABLE_TABLEOFCONTENTS_ITEM
32
38
39
Ethernet & AirPort Support K24_MLB
04/06/2009
04/06/2009
TABLE_TABLEOFCONTENTS_ITEM
67
94
97
DisplayPort Connector K24_MLB
04/06/2009
02/09/2009
B
33 ETHERNET CONNECTOR K24_MLB 68 LCD Backlight Driver (MC34845) VEMURI_K19I
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
45 01/19/2009 98 04/06/2009
34 SATA Connectors K24_MLB 69 LCD Backlight Support K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
46 02/05/2009 100 04/06/2009
35 External USB Connectors K24_MLB 70 CPU/FSB Constraints K24_MLB
TABLE_TABLEOFCONTENTS_ITEM TABLE_TABLEOFCONTENTS_ITEM
A A
DRAWING TITLE
SCHEM,MLB,K84
DRAWING NUMBER SIZE
Schematic / PCB #'s 051-7982 D
Apple Inc. REVISION
R
PART NUMBER QTY DESCRIPTION REFERENCE DES CRITICAL BOM OPTION
C.0.0
NOTICE OF PROPRIETARY PROPERTY: BRANCH
051-7982 1 SCHEM,MLB,K84 SCH CRITICAL THE INFORMATION CONTAINED HEREIN IS THE
PROPRIETARY PROPERTY OF APPLE COMPUTER, INC.
THE POSESSOR AGREES TO THE FOLLOWING: PAGE
820-2567 1 PCBF,MLB,K84 PCB CRITICAL I TO MAINTAIN THIS DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
1 OF 109
III NOT TO REVEAL OR PUBLISH IT IN WHOLE OR PART SHEET
IV ALL RIGHTS RESERVED 1 OF 77
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
U1000
U1300 J6950,J6900
INTEL CPU
CORE 2 DUO
XDP CONN
2.26 GHZ PG 13 DC/BATT CONN DC-DC POWER SUPPLIES
PENRYN
PG 55 PG 56-64
PG 10
FSB
D 64-Bit
J5800
TRACKPAD
PG 45
D
1067 MHZ
PG 14
U5515,U5535
J3100,J3200
2 SODIMMS
MAIN
FSB INTERFACE
CPU & MCP THERMAL SENSORS
GPIOs
MEMORY DDR3 1067MHZ
DIMM
PG 15,16 PG 42
PG 27,28
U5920
SUDDEN MOTION SENSOR
PG 46
Misc U6100
CLK
PG 21 SPI
SYNTH CURRENT & VOLTAGE SENSORS
Boot ROM PG 53,54,60
PG 48 J5601
J4501
SPI FAN CONN AND CONTROL
SATA
PG 43
Conn PG 21
PG 34
HD
J4500
NVIDIA
U4900
A B,0 BSA ADC Fan Ser
SATA
J5100
Prt
SATA MCP79 SMC LPC Conn
Conn
PG 34 PG 20
B03 LPC
H8S/2117
Port80,serial
C ODD
PG 19
PG 36,37
PG 38
C
U1400
J9000
PWR
LVDS
CONN LVDS OUT CTRL
PG 65
RGB OUT
J3401 J5800 J9000 J4600,4610
DP OUT
J9400
Bluetooth TRACKPAD/ EXTERNAL
CAMERA
KEYBOARD USB 2.0
HDMI OUT Connectors
MINI DISPLAY PORT PG 30 PG 45 PG 65
PG 35
CONN
DVI OUT
9
(UP TO 12 DEVICES)
8
PG 67
TMDS OUT
7
USB
PG 20
PG 18
6
5
4
3
2
1
UP TO 20 LANES3
0
PCI-E
PG 17
B B
SMB
PG 21
RGMII PCI HDA
(UP TO FOUR PORTS) DIMMS MIKEY SMC
PG 18
PG 19 PG 21
U6201
Audio
Codec
CIRRUS LOGIC CS4206
PG 49
U6500
HEADPHONE/LINE OUT
Amp
U6610,U6620,U6630
U3700 PG 51
LINE-IN
A GIGABIT
10/100/1000M E-NET