esquema Apple iMac 27' A1312 (SCH K23 MLB) 1.0.0

Contents (.csa) Date Page Contents Sync ABBREV=DRAWING TITLE=K22 1 Table of Contents 1 N/A MASTER SCH,K23,MLB 47 56 K22 09/02/2009 HD AND OD FAN 48 57 K22 09/02/2009 CPU FAN 49 61 K22 09/02/2009 SPI ROM 50 62 K22 09/02/2009 AUDIO: CODEC/REGULATOR 51 63 SKIPAUDIO 04/20/2009 AUDIO: FILTER/BUFFER 52 64 SKIPAUDIO 04/20/2009 AUDIO: Tweeter Amp 1 53 65 SKIPAUDIO 04/20/2009 AUDIO: Woofer Amp 54 66 K22 09/02/2009 Audio: MLB to I/O Conn. 55 67 SKIPAUDIO 04/20/2009 AUDIO: Detects/Grounding 56 68 K22 09/02/2009 AUDIO: Mikey 57 69 K22 09/02/2009 POWER SEQUENCING BLOCK DIAGRAM 58 70 K22 09/02/2009 PGOOD and Power Sequencing 59 71 K22 09/02/2009 VREG: PPVCORE_S0_CPU 60 72 K22 09/02/2009 VREG: PPVCORE_S0_CPU 61 73 K22 09/02/2009 5V_S3 REGULATOR 62 74 K22 09/02/2009 MCP CORE REGULATOR 63 75 K22 09/02/2009 1.5V DDR SUPPLY 64 76 K22 09/02/2009 FSB VTT/3.3V S5 SUPPLIES 65 78 K22 09/02/2009 S3 & S0 FETs 66 79 K22 09/02/2009 1V1 S5 POWER SUPPLY 67 84 K22 09/02/2009 MXM PCIe, DP & Power 68 85 K22 09/02/2009 MXM I/O 69 86 K22 09/02/2009 MXM PCIE CAPS 70 87 MARKVIDEO 03/12/2009 Display: Aliases 71 90 MARKVIDEO 03/12/2009 Display: Int DP Connector 72 91 MARKVIDEO 03/12/2009 Display: BiDiVi Mux1 73 92 MASTER N/A BIDIVI DP MUX2 74 94 MARKVIDEO 03/12/2009 Display: Ext DP Connector 75 95 MARKVIDEO 03/12/2009 Display: BiDiVi Support 76 100 K22 09/02/2009 CPU/FSB Constraints 77 101 K22 09/02/2009 Memory Constraints 78 102 K22 09/02/2009 MCP Constraints 1 79 103 K22 09/02/2009 MCP Constraints 2 80 104 K22 09/02/2009 Ethernet Constraints 81 105 K22 09/02/2009 FireWire Constraints 82 106 K22 09/02/2009 SMC Constraints 83 107 MASTER N/A Graphics Constraints 84 108 K22 09/02/2009 K22/K23 SPECIFIC CONSTRAINTS 85 109 K22 09/02/2009 K22/K23 RULE DEFINITIONS 86 110 K22 09/02/2009 K22/K23 ICT/FCT 2 System Block Diagram 2 09/02/2009 K22 3 Power Block Diagram 3 09/02/2009 K22 4 BOM Configuration 4 N/A MASTER 5 Power Conn / Alias 6 N/A MASTER 6 Holes 7 N/A MASTER 7 UNUSED SIGNAL ALIAS 8 09/02/2009 K22 8 Signal Aliases 9 N/A MASTER 9 CPU FSB 10 09/02/2009 K22 10 CPU TEST & MISC. 11 09/02/2009 K22 11 CPU POWER, GND, DECAPS 12 09/02/2009 K22 12 eXtended Debug Port (XDP) 13 09/02/2009 K22 13 MCP CPU Interface 14 09/02/2009 K22 14 MCP Memory Interface 15 09/02/2009 K22 15 MCP MEMORY CNTRL & MISC 16 09/02/2009 K22 16 MCP PCIe Interfaces 17 09/02/2009 K22 17 MCP Ethernet & Graphics 18 09/02/2009 K22 18 MCP PCI & LPC 19 09/02/2009 K22 19 MCP SATA & USB 20 09/02/2009 K22 20 MCP HDA & MISC 21 09/02/2009 K22 21 MCP Power & Ground 22 09/02/2009 K22 22 MCP Standard Decoupling 25 09/02/2009 K22 23 MCP Graphics Support 26 09/02/2009 K22 24 SB Misc 28 09/02/2009 K22 25 FSB/DDR3 Vref Margining 29 09/02/2009 K22 26 MEMORY CAPS 30 N/A MASTER 27 DDR3 SO-DIMMs 0 & 2 31 07/06/2009 K22 28 DDR3 SO-DIMM CONNECTOR B 32 09/02/2009 K22 29 DDR3 SUPPORT AND BITSWAPS 33 N/A MASTER 30 PCI-E Wireless Connector 34 05/28/2009 K22 31 Ethernet PHY (RTL8211CL) 37 09/02/2009 K22 32 Ethernet Support 38 09/02/2009 K22 33 ETHERNET CONNECTOR 39 N/A MASTER 34 FireWire LLC/PHY (XIO2213B) 41 09/02/2009 K22 35 FW: 1394B MISC 42 09/02/2009 K22 36