Text preview for : Apple iMAC G5 A1058_SEEDY_MLB_051-6772_Rev04.pdf part of apple Apple iMAC G5 A1058 SEEDY MLB 051-6772 Rev04 apple Apple iMAC G5 A1058_SEEDY_MLB_051-6772_Rev04.pdf
Back to : Apple iMAC G5 A1058_SEEDY | Home
8 7 6 5 4 3 2 1
CK ENG
APPD
SEEDY
1. ALL RESISTANCE VALUES ARE IN OHMS, 0.1 WATT +/- 5%. APPD
2. ALL CAPACITANCE VALUES ARE IN MICROFARADS. REV ZONE ECN DESCRIPTION OF CHANGE
3. ALL CRYSTALS & OSCILLATOR VALUES ARE IN HERTZ. DATE DATE
04 354713 ENGINEERING RELEASED 12/07/04 ?
12/07/04
D D
CSA PDF CIRCUIT BLOCK CSA PDF CIRCUIT BLOCK
1 1 TABLE OF CONTENTS 51 43 GPU CORE POWER
2 2 SYSTEM BLOCK DIAGRAM 52 44 GPU FRAME BUFFER
3 3 POWER BLOCK DIAGRAM 53 45 FRAME BUFFER TERMINATION
4 4 REVISION HISTORY 54 46 GRAPHICS DDR SDRAM A GRAPHICS
5 5 TABLE ITEMS 55 47 GRAPHICS DDR SDRAM B
6 6 FUNC TEST 56 48 GPU STRAPS
7 7 POWER CONNECTOR / POWER ALIAS 58 49 GPU DVI & DACS
8 8 SIGNAL ALIAS 59 50 EXT VGA & TMDS
9 9 2.5V VREG 60 51 U3LITE HYPERTRANSPORT
10 10 1.2V VREG TOP 62* 52 SHASTA HYPERTRANSPORT HT
11 11 3.3V/5V PWRON SWITCHING 64 53 HYPERTRANSPORT LA CONNECTORS
12 12 VESTA POWER 73 54 PCI SERIES TERMINATION
C 13* 13 SMU 74* 55 SHASTA PCI C
14 14 CPU LOGIC ANALYZER CONNECTOR 75* 56 BOOT ROM PCI
16 15 FAN 0, 1 AND SYSTEM TEMP SENSOR 76 57 AIRPORT EXTREME & BLUETOOTH
17 16 FAN 2 AND HARD DRIVE TEMP SENSOR 77* 58 USB2 PCI
18 17 I2C CONNECTIONS 80* 59 SHASTA DISK
21 18 INDICATOR LED / AMBIENT LIGHT SENSOR 83 60 DISK CONNECTORS
DISK
22 19 1.5V VREG / U3LITE CORE 84* 61 SHASTA ETHERNET
23 20 SHASTA CORE 86* 62 VESTA ETHERNET PHY ETHERNET
24 21 U3LITE MISC 87 63 ETHERNET CONNECTOR
25* 22 SHASTA SERIAL 88* 64 SHASTA FIREWIRE
26 23 PULSAR POWER 89* 65 VESTA FIREWIRE PHY FIREWIRE
27 24 PULSAR CLOCKS 90 66 FIREWIRE CONNECTORS
28 25 U3LITE APPLE PI 91* 67 USB HOST INTERFACE
B 29 26 NEO APPLE PI 92 68 USB DEVICE INTERFACE USB B
30 27 CPU STRAPS 94 69 MODEM CONNECTOR MODEM
31 28 NEO POWER & BYPASS PROCESSOR 95* 70 PCM3052A AUDIO CODEC
32 29 CPU BYPASS 96* 71 LINE IN AMP
33 30 CPU VREG 98* 72 LINE OUT AMP
34 31 CPU VREG 100* 73 SPEAKER AMP
AUDIO
35 32 CPU VREG OUTPUT CAPS 101* 74 AUDIO CONNECTORS
36 33 CPU DIODE CONDITIONER 102* 75 AUDIO POWER SUPPLIES
37 34 U3LITE MEMORY
38 35 SERIES TERMINATION
40 36 DIMMS MEMORY
44 37 PARALLEL TERMINATION DIMENSIONS ARE IN MILLIMETERS
Apple Computer Inc.
METRIC
45 38 PARALLEL TERMINATION XX
A 46 39 VTT VREG X.XX
DRAFTER DESIGN CK NOTICE OF PROPRIETARY PROPERTY A
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
48 40 U3LITE AGP X.XXX
ENG APPD MFG APPD
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
49 41 GPU AGP GRAPHICS ANGLES
QA APPD DESIGNER
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
TITLE
50 42 GRAPHICS VREGS DO NOT SCALE DRAWING
RELEASE SCALE SCH,MLB,SEEDY
NONE
SIZE DRAWING NUMBER REV.
* PAGES WHERE MASTER PAGE IS IN A DIFFERENT SCHEMATIC MATERIAL/FINISH
NOTED AS D 051-6772 04
THIRD ANGLE PROJECTION APPLICABLE SHT 1 OF 102
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
FREQUENCIES LISTED ARE MAXIMUM DATA TRANSFER RATES SUPPORTED BY U3LITE
U2900
CPU
NEO 10S U1300
U1301
PAGE 29
J5900, J5901
J5902, J5903 SMU RTC
17",20" INVERTER
PAGE 13
TMDS 32-BIT PAGE 13
EXT VGA APPLE PI
D PAGE 59 ELASTIC INTERFACE D
1.2V/900MHZ
J4000
J4001
APPLE PI
MAIN MEMORY
PAGE 28
U4900
U5400, U5401
U3 SERIES
DIMMS PARALLEL
PAGE 37
FRAME 64-BIT GPU 32-BIT
AGP
64/128-BIT
MAIN MEMORY TERM TERM
BUFFER A
FRAME BUFFER
2.6V/400MHZ
8X AGP
PAGE
U3LITE 2.6V/400MHZ
PAGE 38 PAGES 44&45
RV351LE 0.8V/533MHZ
48 CORE
PAGE 54 4X = 1.5V
I/O = 1.5V
PAGE 22
PAGE 49 PAGE 40 J9210/J9220/J9230
MISC HYPERTRANSPORT
PAGE 24 PAGE 60
USB
64-BIT
FRAME BUFFER
CONNECTORS
PAGE 92
2.6V/400MHZ 8-BIT
HYPERTRANSPORT
1.2V/800MHZ
CONTROL = 2.5V
U2600 U5500, U5501
PULSAR FRAME
POWER CLOCKS BUFFER B I2C J6400
J6401
J9240
BLUETOOTH
C PAGE 26 PAGE 27 PAGE 55
PAGE 18
J6402
1 2 3 4 5
CONNECTOR
C
HT USB PAGE 92
DEBUG PAGE 91
PAGE 64 U7700
U7500 J7600
AIRPORT USB 2.0
BOOTROM EXTREME uPD720101
CONNECTOR PCI
PAGE 75 PAGE 76 PAGE 77
JXXXX
SATA HYPERTRANSPORT
SATA1
PAGE 74
HARD DRIVE SATA/150
CONNECTOR
PCI
PAGE 62
1.2V/1.5GHZ
PAGE 80
SATA
PAGE 83 32-bit PCI (5V-3.3V/33MHz)
U2300
J8302
SATA DEV
SATA2
GPIO/PCI64
FOR DEVELOPMENT ONLY
CONNECTOR SATA/150
SHASTA
PAGE 25
1.2V/1.5GHZ
PAGE 83
PAGE 80
UATA
J8301
J9401
B UATA UATA/133 CORE NCs CTL-LESS / B
OPTICAL
CONNECTOR 3.3V/133MHZ PAGE 23 PAGE 91
SOFT MODEM
PAGE 83 ETHERNET FIREWIRE
I2S CONNECTOR
PAGE 25
PAGE 94
PAGE 84 PAGE 88 SCCA SCCB
I2S0 I2S1 I2S2
1394 OHCI (3.3V/98MHz)
8-bit TX & 8-bit RX
GMII (3.3V/125MHz)
8-bit TX/RX
U9500
S/PDIF OPTICAL OUT
J9803
AUDIO CODEC COMBO OUT
CONNECTOR
PCM3052A LINE OUT
PAGE 98
U8600
AMP LINE OUT
VESTA PAGE 95 PAGE 97
J9801
GIG ETHERNET FIREWIRE A
PAGE 86 PAGE 89
SPEAKER
AMP
SPEAKER SYSTEM BLOCK DIAGRAM
LINE IN CONNECTOR
A 0 1
AMP
PAGE 97
PAGE 98 NOTICE OF PROPRIETARY PROPERTY
A
PAGE 97
4 Diff pairs 2 Diff pairs
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
J8700 J9000, J9001
J9800 J9802 I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
ETHERNET FIREWIRE A LINE IN MIC II NOT TO REPRODUCE OR COPY IT
CONNECTOR CONNECTORS CONNECTOR CONNECTOR
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
PAGE 87 PAGE 90
SIZE DRAWING NUMBER REV.
PAGE 98 PAGE 98
D 051-6772 04
APPLE COMPUTER INC.
SCALE SHT OF
NONE 2 102
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
SYS_POWERUP_L
SMU
POWER SEQUENCE PIN
PULSAR_POWER_DOWN SMU_PWRSEQ_P1_4 13
MAKE_BASE=TRUE
J700 SYS_POWERUP_L 27 =PULSAR_POWER_DOWN
PAGE 7
POWER CONNECTOR 10
TP_SMU_PWRSEQ_P1_0
MAKE_BASE=TRUE
TURN_ON_PP1V2_PWRON_L
SMU_PWRSEQ_P1_0
SMU_PWRSEQ_P1_1
13
13
D PP24V_RUN PP12V_RUN PP5V_RUN PP5V_ALL PP3V3_RUN SMU_PWRSEQ_P9_5 13 (PWR_GOOD_SB_CORE) D
y
FW CONN 20" PANEL POWER HDD & OPTICAL PCI BUS SMU_PWRSEQ_P9_6 13 (PWR_GOOD_PP2V5)
20" LCD INVERTER 20" LCD INVERTER AUDIO CODEC
SMU_PWRSEQ_P1_2 13 (TURN_ON_VTT)
r
5V
a
PP3V3_ALL PP1V2_ALL PP3V3_ALL
LINEAR SWITCHER IN
1
PAGE 11
PAGE 10 IRU3037ACS R331
10K
3.3V FW PHY 1.2V VESTA CORE 5%
1/16W
SMU MF-LF
2 402
n
PWR_GOOD_SB_CORE
=PP5V_RUN_CPU 6 7 8 31
i
PP5V_RUN_AUDIO CPU CORE PP2V5_RUN_CPU_AVDD PP5V_PWRON PP3V3_PWRON GPU CORE PP2V5_GPU_A2VDD
C LINEAR SWITCHER ALIAS
CPU_AVDD_EN 31
LINEAR FET SWITCH FET SWITCH SWITCHER LINEAR C
PAGE 99 SC2643VX*1 PAGE 31 PAGE 11 PAGE 11 PAGE 50 IRU3037ACS PAGE 50
PAGE 33 SC1211*4
CPU AVDD USB CONN ENET PHY
5V HP/LINEOUT AMP
0.8~1.2V GPUL
2.8V 5V 3.3V USB2 HOST
1.20V RV351 GPU