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8 7 6 5 4 3 2 1
CK ENG
1. ALL RESISTANCE VALUES ARE IN OHMS, 0.1 WATT +/- 5%.
2. ALL CAPACITANCE VALUES ARE IN MICROFARADS.
3. ALL CRYSTALS & OSCILLATOR VALUES ARE IN HERTZ.
M38A - PVT
08/01/06
REV
B
ZONE ECN
452626
DESCRIPTION OF CHANGE
PRODUCTION RELEASED
APPD
DATE
08/01/06
APPD
DATE
06/22/04
PAGE DRI PDF CIRCUIT PAGE DRI PDF CIRCUIT
D 1 JD JD
1 TABLE OF CONTENTS 53 JD JD
43 PCI-E - AIRPORT MINI-PCIE CONN D
2 JD JD
2 SYSTEM BLOCK DIAGRAM 54 JD JD
44 PCI-E - UNUSED PORTS
y
3 RT RT
3 POWER BLOCK DIAGRAM 58 MS MS
45 SMC - H8S2116
4 JD JD
4 TABLE ITEMS & REVISION HISTORY 59 MS MS
46 SMC - SMB BUSSES, MISC
r
5 JD JD
5 FUNC TEST 60 MS MS
47 SMC - LPC+ CONN
6 RT RT
6 POWER CONNECTOR / POWER ALIAS 61 JH JH
48 SMC - GPU/NB THERMAL SENSOR
(M42)
7 MS JD
7 CPU - BUS INTERFACE RX
63 MS JD
49 SMC - SPI BOOTROM
a
(M42)
8 MS JD
8 CPU - PWR & GND 65 MS MS
50 SMC - FANS
9 MS JD
9 CPU - DECAPS 66 MS MS
51 SMC - FANS
10
(M42) MS JD
10 CPU - THERMAL SENSOR 67 JD JD
52 SMC - TPM
M42
11 MS JD
11 CPU - ITP CONN SO
68 PT JD
53 AUDIO - CODEC,VREG,MIC BIAS
n
M1
12 PS JH
12 NB - CPU INTERFACE SO
72 PT JD
54 AUDIO - INTERNAL SPEAKER AMP
M1
13 PS JH
13 NB - VIDEO INTERFACE SO
73 PT JD
55 AUDIO - I/O CONN'S,EMC
i
C 14 PS JH
14 NB - MISC INTERFACES SO
74 PT JD
56 AUDIO - DETECT TRANSLATORS C
M1
15 PS JH
15 NB - DDR2 INTERFACE RP
75 RT RT
57 VR - CPU CORE
M1
16 PS JH
16 NB - POWER 1 RP
76 RT RT
58 VR - CPU I-V SENSE CKT
M1
17 PS JH
17 NB - POWER 2 RP
77 RT RT
59 VR - "S0" 1.2V & 2.5V (GRAFIX)
M1
18 PS JH
18 NB - GROUNDS RP
78 RT RT
60 VR - "S0" 1.8V
m
19 PS JH
19 NB - DECAPS RP
79 RT RT
61 VR - "S3" 1.8V
M1
20 PS JH
20 NB - CONFIG STRAPS RP
80 RT RT
62 VR - "S0" 1.5V
i
21 JD JD
21 SB - RTC,LAN,AUDIO,ATA,CPU,LPC RP
81 RT RT
63 VR - "S0" 1.05V
l
22 JD JD
22 SB - PCIE,SPI,USB,DMI,PCI RP
83 RT RT
64 VR - "S3" 3.3V AND 5V
23 JD JD
23 SB - SMB,GPIO,PM,CLKS JH
84 JH JH
65 GPU - M56 PCI-E
24 JD JD
24 SB - POWERS AND GROUNDS M1
85 JH JH
66 GPU - VCORE SUPPLY
25 JD JD
25 SB - DECAPS M1
86 JH JH
67 GPU - M56 CORE PWR
e
26 JD JD
26 SB - MISC M1
87 JH JH
68 GPU - M56 FRAME BUFFER
27 JD JD
27 SB - SMB BUS CONNECTIONS M1
88 JH JH
69 GPU - MISC
B B
r
28 PS JD
28 DDR2 - SO-DIMM CONN A M1
89 JH JH
70 GPU - GDDR SDRAM A
29 PS JD
29 DDR2 - SO-DIMM CONN B (REVERSED) M1
90 JH JH
71 GPU - GDDR SDRAM B
30 PS JD
30 DDR2 - TERMINATION M1
91 JH JH
72 GPU - M56 GPIO,DVO,MISC
M1
31 RT RT
31 DDR2 - VTT SUPPLY M1
92 JH JH
73 GPU - M56 CLOCKS
P
M42
33 JD JD
32 CLOCKS - GENERATOR M1
93 JH JH
74 GPU - M56 VIDEO INTERFACES
34 JD JD
33 CLOCKS - TERMINATIONS JH
94 JH JH
75 GPU - INTERNAL DISPLAY CONN'S
38 JD JD
34 ATA (SATA AND IDE) CONN'S JH
95 JH JH
76 GPU - TP'S
41
(M42) JD JD
35 LAN - YUKON'S PCIE INTERFACE JH
96 JH JH
77 GPU - TMDS,INVERTER,EXT VGA
42 JD JD
36 LAN - YUKON'S PWR, MISC JH
97 JH JH
78 GPU - EXTERNAL DISPLAY CONN'S
43 JD JD
37 LAN - CONN
44 JD JD
38 FIREWIRE - FW323-06 DIMENSIONS ARE IN MILLIMETERS
45 JD JD
39 FIREWIRE - DECAPS METRIC Apple Computer Inc.
XX
A 46 JD JD
40 FIREWIRE - CONN'S X.XX
DRAFTER DESIGN CK NOTICE OF PROPRIETARY PROPERTY A
47 JD JD
41 USB - CONN'S X.XXX
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
ENG APPD MFG APPD
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
ANGLES II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
QA APPD DESIGNER TITLE
DO NOT SCALE DRAWING
RELEASE SCALE SCH,MLB,M38A
NONE
SIZE DRAWING NUMBER REV.
MATERIAL/FINISH
NOTED AS D 051-7148 B
THIRD ANGLE PROJECTION APPLICABLE SHT 1 OF 110
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
J0700
CPU J1101
(1.83/2.17GHZ) ITP
CORE (~1.2V) CONN
PAGE 8 PAGE 11
PAGE 7
J9700 J9402
MINI-DVI LVDS
(TMDS - VGA) (INTERNAL) 64-BIT
FSB
D PAGE 97 PAGE 94 667MHZ D
y
J2800
J2900
PAGE 12
GDDR3
MAIN MEMORY
DDR2 - DUAL CHAN
r
64-BIT PAGE PAGE
U8900, U8950
1.8V/700MHZ(?)
93 93
U1200
1.8V/667MHZ DIMM PARALLEL
PAGE 15
64-BIT
PAGE 84
PAGES 87
PCIE
FRAME GPU PCIE X16 NB TERM
BUFFER A U8400 2.5GHZ PAGE CORE (1.05V) PAGES 30
13 PAGE 16-17
PAGE 89
a
PAGES 87 PAGE 28-29 U3301
MISC DMI
GDDR3
PAGE 14 PAGE 14 CK410
64-BIT CLOCKS TERMS
1.8V/700MHZ(?) 4-BIT
PAGE 33 PAGE 34
DMI
1.2V/800MHZ
n
CONTROL = 2.5V J2901 ALS+ATS TSENS
U9000, U9050
U1000 CPU TSENS
FRAME
i
U6100 GPU+NB TSENS
BUFFER B
C PAGE 90
U6300/01
J6601 HD TSENS
J6602 ODD TSENS
C
SPI J6500,J6501,J6600 FAN CONNS
BOOTROM
PAGE 63
RMT MLB FAN
U5800
U6700 J6000
SMC
m
TPM LPC+ CONN
JE310/JE320/JE330 JE350 J4700
PAGE 58 PAGE 67 PAGE 60
JC900 USB BNDI BT
INTERFACE
i
SATA CONNECTORS PAGE 47 CONN
PAGE 21
DMI SPI
LPC
SATA2
0 2 4 PAGE 47 3 7
PAGE 48
CONNECTOR
PAGE 21
SATA
PAGE 22 PAGE 22
l
HARD DRIVE 1.2V/1.5GHZ 4-BIT (3.3V/33MHZ)
CAMERA
PAGE 38
SATA0
1 0,2,4
U2100
IR
JC901
SB J5300 (AIRPORT CONN)
PAGE 21
UATA
UATA
PAGE 22
UATA/133
USB
CORE (1.05V)
3,7
e
CONNECTOR 3.3V/133MHZ
OPTICAL
NOT USED
5
PAGE 38
#2-5
PORT
6
B B
r
CORE GPIOS
PAGE 22
PCI-E
X1 - 1.5GHZ
PORT
#1
PAGE 24 PAGE 23
PAGE 23
SMB
PCI AZALIA
X1 - 1.5GHZ
PORT
#0
PAGE 22 PAGE 21 J2800 U3301 J5300
J2900
DIMM'S CK410M AIRPORT
P
33MHZ
32-BIT
U6800
S/PDIF OPTICAL OUT
AUDIO CODEC J7303
J5300 U4101
STA9221 COMBO OUT
PAGE 68 CONNECTOR
MINI-PCIE YUKON FW323-06 PORT A PAGE 153
PORT C
LINE OUT
AIRPORT GIG ETHERNET FIREWIRE A
PAGE 44
PORT F PORT B
System Block Diagram
PAGE 53 PAGE 41 0 1 2 J7301
A A
S/PDIF
SPEAKER
AMP
SPEAKER NOTICE OF PROPRIETARY PROPERTY
4 Diff pairs 2 Diff pairs CONNECTOR
PAGE 72
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PAGE 73 PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
JD600 JE000, JE001 J7300 JE350 AGREES TO THE FOLLOWING
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
ETHERNET FIREWIRE A LINE IN MIC IN
II NOT TO REPRODUCE OR COPY IT
CONNECTOR CONNECTORS CONNECTOR BNDI
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
PAGE 43 PAGE 46 INTERFACE
PAGE 73
SIZE DRAWING NUMBER REV.
OPTICAL IN
D 051-7148 B
APPLE COMPUTER INC.
SCALE SHT OF
NONE 2 110
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
AC/DC POWER SUPPLY
12V, 180W, 15A
S5
DC/DC BOARD
D D
12V, 12A 5V, 4A 3.3V, 4A
y
12V_S5 12V_S0 5V_S5 5V_S0 3_3V_S5 3_3V_S0
PPVCORE_CPU_S0
1.3V @ 36A
PAGE 75
PP1V05_S0
1.05V @ 8.9A
PAGE 81
CPU_CORE
CPU_FSB
NB_CORE
NB_FSB
SB_CORE
FANS
HARD DRIVE
LCD
SPEAKER AMP
PP5V_S3
FET
PAGE 83
PP4V5_AUDIO_ANALOG
4.5V @ ?A
PAGE 68
AUDIO
OPTICAL
HARD DRIVE
PP3V3_S3
FET
PAGE 83
PP1V2_S3
1.2V @ 2.5A
PAGE 77
ENET
a
ENET_CORE
PP2V5_S0
2.5V @ 0.9A
PAGE 77
NB_GPIO
GPU_GPIO
r
n
GPU_PCIE
NB_DRAM PP1V2_S0
PP1V8_S3 DRAM_CORE PP0V9_S0
1.8V @ 10A DRAM_IO 0.9V @ 1A FET
PAGE 77
i
PAGE 79 PAGE 31
C PP1V5_S0
CPU_AVDD
NB_PCIE
USB
C
1.5V @ 8A SB_IO
PAGE 80
GPU_CORE
PP1V0R1V2_S0_GPU
1.2V @ 15A
PAGE 85
m
GPU_DRAM
PP1V8_S0 GDDR_IO
i
1.8V @ 8A
PAGE 78
l
PANEL INVERTER
FIREWIRE
B
r e