Apple iMAC G5 A1058_SEEDY_MLB_051-6772_Rev04.pdf

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ECN
DESCRIPTION OF CHANGE
1
CK
APPD
ENG
APPD
DATE
DATE
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.
SEEDY
12/07/04
BLOCK
CSA PDF
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354713
ENGINEERING RELEASED
12/07/04 ?
D
CSA PDF
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CIRCUIT
TABLE OF CONTENTS
SYSTEM BLOCK DIAGRAM
POWER BLOCK DIAGRAM
REVISION HISTORY
TABLE ITEMS
FUNC TEST
POWER CONNECTOR / POWER ALIAS
SIGNAL ALIAS
2.5V VREG
1.2V VREG
3.3V/5V PWRON SWITCHING
VESTA POWER
SMU
CPU LOGIC ANALYZER CONNECTOR
FAN 0, 1 AND SYSTEM TEMP SENSOR
FAN 2 AND HARD DRIVE TEMP SENSOR
I2C CONNECTIONS
INDICATOR LED / AMBIENT LIGHT SENSOR
1.5V VREG / U3LITE CORE
SHASTA CORE
U3LITE MISC
SHASTA SERIAL
PULSAR POWER
PULSAR CLOCKS
U3LITE APPLE PI
NEO APPLE PI
CPU STRAPS
NEO POWER & BYPASS
CPU BYPASS
CPU VREG
CPU VREG
CPU VREG OUTPUT CAPS
CPU DIODE CONDITIONER
U3LITE MEMORY
SERIES TERMINATION
DIMMS
PARALLEL TERMINATION
PARALLEL TERMINATION
VTT VREG
U3LITE AGP
GPU AGP
GRAPHICS VREGS
CIRCUIT
GPU CORE POWER
GPU FRAME BUFFER
FRAME BUFFER TERMINATION
GRAPHICS DDR SDRAM A
GRAPHICS DDR SDRAM B
GPU STRAPS
GPU DVI & DACS
EXT VGA & TMDS
U3LITE HYPERTRANSPORT
SHASTA HYPERTRANSPORT
HYPERTRANSPORT LA CONNECTORS
PCI SERIES TERMINATION
SHASTA PCI
BOOT ROM
AIRPORT EXTREME & BLUETOOTH
USB2 PCI
SHASTA DISK
DISK CONNECTORS
SHASTA ETHERNET
VESTA ETHERNET PHY
ETHERNET CONNECTOR
SHASTA FIREWIRE
VESTA FIREWIRE PHY
FIREWIRE CONNECTORS
USB HOST INTERFACE
USB DEVICE INTERFACE
MODEM CONNECTOR
PCM3052A AUDIO CODEC
LINE IN AMP
LINE OUT AMP
SPEAKER AMP
AUDIO CONNECTORS
AUDIO POWER SUPPLIES
BLOCK
D
GRAPHICS
TOP
HT
C
C
PCI
DISK
ETHERNET
FIREWIRE
USB
MODEM
B
B
PROCESSOR
AUDIO
MEMORY
DIMENSIONS ARE IN MILLIMETERS
XX
METRIC
DRAFTER
DESIGN CK
Apple Computer Inc.
NOTICE OF PROPRIETARY PROPERTY
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
A
X.XX
A
X.XXX
ENG APPD
MFG APPD
GRAPHICS
ANGLES
QA APPD
DO NOT SCALE DRAWING
RELEASE
SCALE
NONE
DESIGNER
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
TITLE
SCH,MLB,SEEDY
SIZE
DRAWING NUMBER
* PAGES WHERE MASTER PAGE IS IN A DIFFERENT SCHEMATIC
THIRD ANGLE PROJECTION
MATERIAL/FINISH
NOTED AS
APPLICABLE
D
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U2900
5
CPU
NEO 10S
PAGE 29
4
3
2
1
FREQUENCIES LISTED ARE MAXIMUM DATA TRANSFER RATES SUPPORTED BY U3LITE
U1300
U1301
J5900, J5901
J5902, J5903
17",20" INVERTER
SMU
32-BIT
APPLE PI
ELASTIC INTERFACE
1.2V/900MHZ
J4000
J4001
PAGE 28
PAGE 13
RTC
PAGE 13
TMDS
EXT VGA
D
PAGE 59
D
U5400, U5401
U4900
64-BIT
FRAME BUFFER
2.6V/400MHZ
MAIN MEMORY
APPLE PI
U3
32-BIT
8X AGP
0.8V/533MHZ
4X = 1.5V
I/O = 1.5V
FRAME
BUFFER A
PAGE 54
GPU
RV351LE
PAGE 49
PAGE 37
AGP
PAGE
48
U3LITE
CORE
PAGE 22
64/128-BIT
MAIN MEMORY
2.6V/400MHZ
SERIES
TERM
PAGE 38
DIMMS
PARALLEL
TERM
PAGES 44&45
PAGE 40
J9210/J9220/J9230
MISC
64-BIT
FRAME BUFFER
2.6V/400MHZ
PAGE 24
HYPERTRANSPORT
PAGE 60
USB
CONNECTORS
8-BIT
HYPERTRANSPORT
1.2V/800MHZ
CONTROL = 2.5V
PAGE 92
U2600
U5500, U5501
PULSAR
POWER
CLOCKS
PAGE 27
FRAME
BUFFER B
PAGE 55
I2C
PAGE 18
C
PAGE 26
J6400
J6401
J6402
J9240
1
2
3
4
5
HT
DEBUG
PAGE 64
U7500
J7600
U7700
BLUETOOTH
CONNECTOR
PAGE 92
C
USB
PAGE 91
BOOTROM
JXXXX
PAGE 75
AIRPORT
EXTREME
CONNECTOR
PAGE 76
USB 2.0
uPD720101
PCI
PAGE 77
HARD DRIVE
SATA/150
1.2V/1.5GHZ
PAGE 83
J8302
PAGE 62
PCI
PAGE 74
SATA
CONNECTOR
HYPERTRANSPORT
SATA1
SATA
PAGE 80
32-bit PCI (5V-3.3V/33MHz)
U2300
FOR DEVELOPMENT ONLY
SATA/150
1.2V/1.5GHZ
PAGE 83
J8301
PAGE 25
SHASTA
UATA
PAGE 80
GPIO/PCI64
SATA DEV
CONNECTOR
SATA2
B
OPTICAL
J9401
UATA
CONNECTOR
PAGE 83
UATA/133
CORE
PAGE 23
NCs
PAGE 91
3.3V/133MHZ
ETHERNET FIREWIRE
PAGE 84
PAGE 88
I2S
PAGE 25
SCCA
I2S0
I2S1
SCCB
I2S2
CTL-LESS /
SOFT MODEM
CONNECTOR
PAGE 94
B
1394 OHCI (3.3V/98MHz)
8-bit TX/RX
GMII (3.3V/125MHz)
8-bit TX & 8-bit RX
U9500
S/PDIF
OPTICAL OUT
J9803
AUDIO CODEC
PCM3052A
PAGE 95
COMBO OUT
CONNECTOR
LINE OUT
AMP
PAGE 97
J9801
PAGE 98
LINE OUT
U8600
VESTA
GIG ETHERNET
PAGE 86
FIREWIRE A
PAGE 89
0
1
A
4 Diff pairs
J8700
LINE IN
AMP
2 Diff pairs
PAGE 97
SPEAKER
AMP
PAGE 97
SPEAKER
CONNECTOR
PAGE 98
SYSTEM BLOCK DIAGRAM
NOTICE OF PROPRIETARY PROPERTY
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
A
J9000, J9001
J9800
J9802
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
SIZE
DRAWING NUMBER
REV.
ETHERNET
CONNECTOR
PAGE 87
FIREWIRE A
CONNECTORS
PAGE 90
LINE IN
CONNECTOR
PAGE 98
MIC
CONNECTOR
PAGE 98
APPLE COMPUTER INC.
D
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NONE
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SYS_POWERUP_L
1
SMU
13
POWER SEQUENCE PIN
PULSAR_POWER_DOWN
MAKE_BASE=TRUE
=PULSAR_POWER_DOWN
27
SMU_PWRSEQ_P1_4
J700
PAGE 7
SYS_POWERUP_L
POWER CONNECTOR
10
TP_SMU_PWRSEQ_P1_0
MAKE_BASE=TRUE
SMU_PWRSEQ_P1_0
SMU_PWRSEQ_P1_1
SMU_PWRSEQ_P9_5
13
TURN_ON_PP1V2_PWRON_L
13
D
PP24V_RUN
FW CONN
20" LCD INVERTER
PP12V_RUN
20" PANEL POWER
20" LCD INVERTER
PP5V_RUN
HDD & OPTICAL
PP5V_ALL
PP3V3_RUN
PCI BUS
AUDIO CODEC
13
(PWR_GOOD_SB_CORE)
D
5V
PP3V3_ALL
LINEAR
PAGE 11
3.3V
FW PHY
SMU
=PP5V_RUN_CPU
6 7 8 31
C
PP5V_RUN_AUDIO
LINEAR
PAGE 99
CPU CORE
SWITCHER
PAGE 33
PP2V5_RUN_CPU_AVDD
ALIAS
CPU_AVDD_EN
31
LINEAR
CPU AVDD
PP5V_PWRON
FET SWITCH
PAGE 11
PP3V3_PWRON
FET SWITCH
PAGE 11
GPU CORE
SWITCHER
PAGE 50
SC2643VX*1
SC1211*4
GPUL
PAGE 31
IRU3037ACS
RV351
5V
HP/LINEOUT AMP
0.8~1.2V
2.8V
5V
USB CONN
3.3V
ENET PHY
USB2 HOST
MODEM & BT
1.20V
PP4V5_RUN_AUDIO
LINEAR
PAGE 99
U3LITE CORE
SWITCHER
PAGE 22
PP2V5_PWRON
SWITCHER
PAGE 9
4.5V
AUDIO CODEC
IRU3037CS
U3LITE CORE
1.53V
2.59V
PP2V5_RUN
FET SWITCH
PAGE 9
B
RAM TERM
GRAPHIC FB
PP1V8_GPU
LINEAR
PAGE 50
A
P
GPU
e
r
PAGE 46
PP1V25_RAM_VTT
LINEAR
IN
RAM VTT
1.3V
m
i
l
IRU3037CS
SHASTA HT
DDR DIMM
PP2V5_PWRON
IN
PP1V8_TPVDD
PAGE 50
a
n
i
PP1V2_ALL
SWITCHER
PAGE 10
IRU3037ACS
1.2V
VESTA CORE
PP2V5_GPU_A2VDD
LINEAR
y
r
IN
5%
1/16W
MF-LF
402
IN
SMU_PWRSEQ_P9_6
13
(PWR_GOOD_PP2V5)
SMU_PWRSEQ_P1_2
13
(TURN_ON_VTT)
PP3V3_ALL
1
R331
10K
5%
1/16W
MF-LF
2 402
PWR_GOOD_SB_CORE
C
PAGE 50
GPU
3
11
RAIL_CTL_NEG
8
LM339A
V+
SOI
14
PP1V5_VDDC_CT
LINEAR
LINEAR
100K
2
COMPARE_SB_CORE
1
1
R330
U1100
9
GND
12
GPU
PAGE 50
GPU
C330
PP1V2_PWRON
FET SWITCH
IN
PAGE 10
IN
PP1V2_RUN
FET SWITCH
HT BUS
20%
16V
2 CERM
402
0.01UF
PAGE 10
SHASTA CORE
PWRON_SD
PWRON_DISK_SB
23 7 6
PP1V5_PWRON
LINEAR
PAGE 50
=PPVCORE_PWRON_SB
PP5V_ALL
PP3V3_ALL
1
1.5V
PULSAR CORE
R342
150K
1
5%
1/16W
MF-LF
2 402
R341
10K
B
3
6
PS_2V_REF
LM339A
V+
SOI
1
PP1V5_RUN
POWER SW
5%
1/16W
MF-LF
2 402
100K
2
1
5%
1/16W
MF-LF
402
1
R340
U1100
COMPARE_PP2V5
7
PWR_GOOD_PP2V5
GND
12
PAGE 50
AGP BUS
C340
0.01UF
1
20%
2 16V
CERM
402
R343
100K
5%
1/16W
MF-LF
2 402
46
TURN_ON_VTT
POWER BLOCK DIAGRAM
NOTICE OF PROPRIETARY PROPERTY
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
SIZE
DRAWING NUMBER
REV.
A
APPLE COMPUTER INC.
D
SCALE
NONE
051-6772
SHT
04
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OF
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3
2
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DATE
10/20/04
7
DESCRIPTION
CLONED DESIGN FROM GILA (Q45 A/B) REV G
CHECKIN 00002
ADDED VESTA
ADDED 1.2V REGULATOR FOR VESTA CORE
ADDED 2.5V LDO FOR VESTA
ADDED FW LATE VG PROTECTION
REMOVED BCM5231 ETHERNET PHY
REMOVED FW802A FW PHY
REMOVED FW PORT POWER CIRCUITRY
REMOVED MICRODASH CONNECTOR
CHECKIN 00003
REMOVED NV18/34 GPU
REMOVED AGP VREG (VR5001)
REMOVED GPU VTT VREG
ADDED 2.5V VREG FOR A2VDD
REMOVED EXTERNAL TMDS TRANSMITTER
ADDED RV351LE GPU
CHECKIN 00004
GPU CORE POWER UPDATES
ADDED VESTA ETHERNET LOWPWR CIRCUIT
ADDED DEVELOPMENT LEDS FOR VESTA ENET
CHECKIN 00005
CONNECTED FRAME BUFFER
ADDED 1.8V GPU VREG
CONNECTED GPU TMDS AND VGA
CONNECTED GPU POWER AND POWER FILTERS
CHECKIN 00006
ADDED VOLTAGE, LINE WIDTH, AND NECK WIDTH PROPERTIES FOR GRAPHICS (IN MM)
TIED PPVCORE_NB DIRECTLY TO PP1V5_PWRON (REMOVED R707)
REPLACED EMC FERRITES WITH 0 OHM RESISTORS FOR GRAPHICS AND FANS
REMOVED VESTA CORE REGULATOR
REPURPOSED 1.2V REGULATOR FOR VESTA AND SHASTA
CHANGED FW LATE VG CIRCUITRY TO MATCH Q78 & Q86
CHECKIN 00007
<RADAR 3848831> MOVED SMU RESET BUTTON TO DEVELOPMENT BOM
<RADAR 3849762> MOVED SMU DOWNLOAD CONNECTOR TO DEVELOPMENT BOM
<RADAR 3849798> REDUCED CAPACITANCE OF C1100 & C1102
MASTER PAGE SYNC:
FRAME BUFFER SWAPS FOR CLEANER ROUTING
REMOVED VESTA ROM
AUDIO COST REDUCTIONS <RADAR 3849747 & 3849751>
AUDIO 3052A CODEC
ADDED 1.55V VREG FOR GPU VDDC_CT
MOVED VTT VREG TO 2.5V PWRON TO REDUCE CURRENT THROUGH Q903
CHANGED FETS IN GPU CORE FOR COST REDUCTION
ADDED SPACING & PHYSICAL CONSTRAINTS TO FRAME BUFFER
CHECKIN 00008
REMOVED 1.6GHZ PROCESSORS
CHANGED VOLTAGE SETTING OF 2.5V VREG TO 2.588V FROM 2.62V
1.2V VREG COST REDUCTIONS - Q1002 TO NTD60N02R; C1002/3 TO 10UF CERM
U2850 - REMOVED MAXIM AS AN ALTERNATE
MOVED GPU ZENER DIODES TO VREG PAGE SINCE THEY SHOULD BE PLACED NEAR THE VREGS
ADDED 8MX32 GRAPHICS MEMORY
ADDED GIGABIT ETHERNET CONNECTOR
CHECKIN 00009
ADDED GPU STRAPS
CONNECTED GPU GPIOS
REMOVED ON BOARD POWER SUPPLY TEMP SENSOR
ADDED AMBIENT LIGHT SENSOR CONNECTOR
CONNECTED GPU TEMP SENSOR
REMOVED CPU VREG 4TH PHASE
ADDED DEVELOPMENT LEDS TO REGULATORS
CHECKIN 00010
ADDED MORE GPU CONSTRAINTS
<RADAR 3616348, 3621390> CHANGED FL5900-2 TO 220 OHM
<RADAR 3848846> 2.5V RUN FET COST REDUCTION
<RADAR 3848859> 1.2V, 1.5V RUN FET COST REDUCTIONS
<RADAR 3848887> 5V & 3.3V PWRON FET COST REDUCTIONS
<RADAR 3849622> STUFFED AROUND TMDS FILTERS
<RADAR 3849656> STUFFED AROUND RGB FILTERS
<RADAR 3849806> CHEAPER SMU CRYSTAL
<RADAR 3849857> CHEAPER USB2 CRYSTAL
BOM RELEASE REV 01
6
5
4
3
2
1
11/15/04
10/21/04
ADDED REGULATOR FOR GPU TPVDD
ADDED POWER SEQUENCING FOR GRAPHICS REGULATORS
ADDED TEST POINTS TO GRAPHICS FOR EXOR TESTING
REMOVED EXTERNAL S/PDIF TRANSMITTER
CHECKIN 01005
REMOVED P50 AIRPORT AND Q23 BLUETOOTH CONNECTORS, HOLES, & STANDOFFS
ADDED Q85 AIRPORT & BLUETOOTH CONNECTOR
CHECKIN 01006
(PP 16,17) REPLACED FAN CONTROL WITH NEW CIRCUIT
(P 76) FINISHED CONNECTING Q85 CONNECTOR
(P 7) ADDED PLATED HOLE ZH710 FOR TMDS GROUNDING
(P 7) TIED BOTH EI RAILS TO 1.5V
(P 5) NEW BOOTROM P/N
(P 9) ADDED EXTRA 10UF INPUT CAP
(P 12) VESTA_ENET_LOWPWR UPDATE
(P 18) <RADAR 3878118> MOVED SMU I2C E BUS
(P 22) CHANGED Q2250 TO 376S0143
(P 46) SLEEP SIGNAL TURNS OFF VTT VREG
(P 58) REPLACED THERMAL SENSOR WITH LM63
(P 59) TIED UNUSED BUFFER ENABLE PINS HIGH
(P 90) FIXED FW PORT NAMING
(P 90) CHANGED R9090 TO 665 OHM
(P 91) CHANGED USB2 CHIP GROUNDING
(P 8) ALIASED VESTA JTAG TO TEST POINT NETS
(P 9) <RADAR 3848846> ADDED PAD FOR 1NF CAP TO GATE OF Q903
CHECKIN 01007 / BOM RELEASE REV 02
ADDED PHYSICAL CONSTRAINTS
AUDIO STUFFING CHANGES
CHECKIN 02001
(P 36) CONNECTED NEW CPU DIODE REFERENCE
(P 77) USB2 IDESEL - NOW FROM USB2 SIDE
(P 56) ADDED BOMOPTIONS FOR MEMORY STRAPS
(PP 56, 58) CONNECTED PWM FROM RV351LEP & PUT IN PROTO WORKAROUND
(P 25) <RADAR 3849835> NEW SHASTA XTAL
(P 62) <RADAR 3849855> SHASTA HT_PLL FILTER COST REDUCTION
(P 91) <RADAR 3849858> USB CAP COST REDUCTION
(P 76) ADDED STANDOFFS FOR Q85 CARD
(PP 16,17) NEW FAN CIRCUIT CAPS (C1603, C1653, C1703)
(P 50) <RADAR 3865344> VDDC_CT SET TO 1.50V
(P 50) <RADAR 3877855> TP_VDD SET TO 1.80V
(P 12) VESTA_ENET_LOWPWR UPDATE
(PP 10, 22, 34, 50) USED COMPARATOR FOR LOW VOLTAGE RAIL LEDS
CHECKIN 02002
11/16/04
D
10/22/04
D
10/26/04
10/28/04
11/18/04
11/01/04
11/20/04
C
11/03/04
11/22/04
11/04/04
11/06/04
B
11/07/04
11/08/04
FRAME BUFFER PIN SWAPS
<RADAR 3848846> UPDATE OF 2.5V RUN FET COST REDUCTION
<RADAR 3849743> ADDED RESISTORS TO STUFF AROUND USB FILTERS
CHECKIN 01001
<RADAR 3848850>
<RADAR 3849767>
<RADAR 3849772>
<RADAR 3849820>
<RADAR 3849854>
<RADAR 3865344>
CHECKIN 01002
REGULATOR COST REDUCTIONS
2.5V VREG COST REDUCTIONS
REMOVED OUTPUT CAP ON 1.2V_ALL VREG
SHASTA FILTER COST REDUCTION
GPU CORE VREG COST REDUCTION
SET GPU VDDC_CT VREG TO 1.55V
11/09/04
A
11/10/04
P
e
r
11/23/04
12/02/04
12/07/04
(P 49) CONNECTED AGPTEST RESISTOR TO VDDP
(P 56) ADDED PADS FOR STRAPPING RESISTORS TO GPU_GPIO<14>
(P 58) ADDED CONSTRAINT SETS
(P 59) STUFFED AROUND Q5900 PANEL PWR SEQUENCING
(P 59) LED 3 NOW DRIVEN FROM FPD_PWR_ON
(P 3) CONNECTED SHASTA CORE POWER FOR POWER SEQUENCING
(P 76) FIXED PCI_CBE_L<1> CONNECTION
MORE PHYSICAL & SPACING UPDATES
(P 83) <RADAR 3890225> OPTICAL DRIVE CONNECTOR CHANGED TO 516S0235
CHECKIN 02003
(P 56) ADDED OPTION OF USING PWM FROM SHASTA
<RADAR 3849718, 3849767, 3849854> MADE ON & VISHAY FETS TRUE ALTERNATES
(P5) ADDED U3L W/ NEW LAMINATE AS ALTERNATE
(P 16) C1653 - REPLACED WITH LOWER HEIGHT CAP
CHECKIN 02004
(P 76) TABLED IN NEW STANDOFFS FOR Q85 CARD
PROTO RELEASE (REV 3)
(P 90) FIXED ALIAS PROBLEM WITH FW_TPB2_PD
(P 90) FIXED FW_CPS SHORT
(P 35) REMOVED DS3500 & DS3501
(P 83) REMOVED SECOND SATA CONNECTOR
CHECKIN 03001
CONVERTED DISCRETES TO LEAD FREE
CHECKIN 03002
m
i
l
5
4
a
n
i
3
y
r
REVISION HISTORY
NOTICE OF PROPRIETARY PROPERTY
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
SIZE
DRAWING NUMBER
REV.
C
B
CHANGED U7700 BACK TO LEADED PART
(P 5) REMOVED ORIGINAL U3LITE (NEW LAMINATE ONLY FOR C/D)
(P 49) CHANGED GPU TO RV351LEP (338S0231)
(P 76) NOW HAVE CORRECT SYMBOL FOR STANDOFFS
(P 76) J7650 - NEW TO ALLOW 5MM CONNECTED HEIGHT
BOM RELEASE REV 04
A
CHANGED SOURCE OF Q1003 TO PP1V2_ALL
RGB TERMINATION NOW CONNECTED TO DIGITAL GROUND
WHITE LED - CHANGED INDUCTORS TO 0 OHM RESISTORS
UPDATED POWER BLOCK DIAGRAM
CHECKIN 01003
<RADAR 3848850> 2.5V VREG COST REDUCTION
CHECKIN 01004
APPLE COMPUTER INC.
D
SCALE
NONE
051-6772
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7
PROCESSORS
6
5
4
3
ASICS
2
1
TABLE_5_HEAD
PART#
343S0320
QTY
1
DESCRIPTION
IC,U3LITE,NEW LAM,300MM,PBGA
REFERENCE DESIGNATOR(S)
U3
BOM OPTION
TABLE_5_ITEM
QUALIFIED
PART NUMBER
TABLE_11_HEAD
TABLE_ALT_HEAD
ALTERNATE FOR
PART NUMBER
343S0320
BOM OPTION
REF DES
COMMENTS:
TABLE_ALT_ITEM
PART #
QTY
1
DEVICE
PACKAGE
DESCRIPTION
VALUE
1.8GHZ
VOLT.
1.20V
WATT.
42W
TOL.
?
REFERENCE DESIGNATOR(S)
U2900
BOM OPTION
TABLE_11_HEAD
343S0321
U3
U3L,NEW LAM,200MM
D
WAVE3
337S2969
PROCESSOR CBGA-576-1MM IC,GPUL,10S,DD3,1.8G,85C,BPA
CPU_DD30_1_8GHZ
D
TABLE_ALT_HEAD
PART NUMBER
ALTERNATE FOR
PART NUMBER
337S2969
337S2969
337S2969
BOM OPTION
REF DES
COMMENTS:
TABLE_ALT_ITEM
VOLTAGE
1.25V
1.20V
1.25V
PART#
343S0283
QTY
1
DESCRIPTION
IC,ASIC,SHASTA,V1.1,PBGA
WAVE3
WAVE5
WAVE5
337S2970
337S2981
337S2982
CPU_DD30_1_8GHZ U2900
CPU_DD30_1_8GHZ U2900
CPU_DD30_1_8GHZ U2900
IC,GPUL,DD3,1.8G,BRA
TABLE_ALT_ITEM
IC,GPUL,DD3,1.8G,BPL
TABLE_ALT_ITEM
REFERENCE DESIGNATOR(S)
U2300
IC,GPUL,DD3,1.8G,BRL
PART#
343S0324
QTY
1
DESCRIPTION
IC,ASIC,VESTA,V1.3
REFERENCE DESIGNATOR(S)
U8600
C
B
A
P
8
7
e
r
m
i
l
5
4
a
n
i
PART#
QTY
DESCRIPTION
MISC PARTS
VPP1
MLB1
LBL1
SCH1
REFERENCE DESIGNATOR(S)
062-2082
820-1747
825-6447
051-6772
341T1667
341T1395
1
1
1
1
1
1
1
1
SPEC,VENDOR PACKAGING PROCEDURE
PCB,FAB,MLB
BARCODE LABEL, MLB, Q45
PCB,SCHEM,MLB
y
r
TABLE_5_HEAD
BOM OPTION
TABLE_5_ITEM
TABLE_5_HEAD
BOM OPTION
TABLE_5_ITEM
TABLE_5_HEAD
BOM OPTION
TABLE_5_ITEM
TABLE_5_ITEM
TABLE_5_ITEM
TABLE_5_ITEM
TABLE_5_ITEM
C
IC,FLASH,1MX8,3.3V,90NS
PURCH ASSY, SMU BIG
U7500
TABLE_5_ITEM
U1300
TABLE_5_ITEM
CRITICAL 603-6015
CRITICAL 603-6016
HEAT SINK ASSEMBLY 17 IN
HEAT SINK ASSEMBLY 20 IN
MECH17
MECH20
17_INCH_LCD
TABLE_5_ITEM
20_INCH_LCD
ALTERNATES
TABLE_ALT_HEAD
PART NUMBER
ALTERNATE FOR
PART NUMBER
BOM OPTION
REF DES
COMMENTS:
TABLE_ALT_ITEM
378S0119
378S0114
376S0130
376S0146
376S0204
376S0207
LED700,LED702,LED5900
KINGBRIGHT LED
Q3310,Q3320,Q3410
MOSFET,N-CH,VISHAY
Q3311,Q3321,Q3411
MOSFET,N-CH,VISHAY
TABLE_ALT_ITEM
TABLE_ALT_ITEM
B
TABLE ITEMS
NOTICE OF PROPRIETARY PROPERTY
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
SIZE
DRAWING NUMBER
REV.
A
APPLE COMPUTER INC.
D
SCALE
NONE
051-6772
SHT
04
102
5
OF
6
3
2
1

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