Apple iMAC G4 SANTANA-M51 MLB 051-7039 RevH Schematic

SDA
SCL

GND

OS

VS+

A2

A1

A0

ANGLES

3. ALL CRYSTALS & OSCILLATOR VALUES ARE IN HERTZ.

2. ALL CAPACITANCE VALUES ARE IN MICROFARADS.

1. ALL RESISTANCE VALUES ARE IN OHMS, 0.1 WATT +/- 5%.

DATE

APPD

ENG

DATE

APPD

CK

ECN

ZONE

REV

DO NOT SCALE DRAWING

X.XXX

X.XX

XX

DIMENSIONS ARE IN MILLIMETERS

THIRD ANGLE PROJECTION

D

SIZE

APPLICABLE

NOTED AS

MATERIAL/FINISH

NONE

SCALE

DESIGNER

MFG APPD

DESIGN CK

RELEASE

QA APPD

ENG APPD

DRAFTER

METRIC

OF

SHT

DRAWING NUMBER

TITLE

NOTICE OF PROPRIETARY PROPERTY

I TO MAINTAIN THE DOCUMENT IN CONFIDENCE

III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART

II NOT TO REPRODUCE OR COPY IT

AGREES TO THE FOLLOWING

PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR

THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY

Apple Computer Inc.

1

2

3

4

5

67

8

12

3

4

5

6

78

B

C

D

A

B

C

D

A

REV.

DESCRIPTION OF CHANGE

TABLE_5_ITEM

BOM OPTIONS

BOM GROUP

TABLE_BOMGROUP_HEAD

PART NUMBER

ALTERNATE FOR

PART NUMBER

BOM OPTION

REF DES

COMMENTS:

TABLE_ALT_HEAD

TABLE_BOMGROUP_ITEM

TABLE_BOMGROUP_ITEM

TABLE_BOMGROUP_ITEM

CRITICAL BOM OPTION

TABLE_5_HEAD

PART#

DESCRIPTION

QTY

REFERENCE DESIGNATOR(S)

TABLE_5_ITEM

TABLE_5_ITEM

TABLE_5_ITEM

TABLE_BOMGROUP_ITEM

BOM OPTIONS

BOM NAME

BOM NUMBER

TABLE_BOMGROUP_HEAD

TABLE_BOMGROUP_ITEM

TABLE_ALT_ITEM

TABLE_5_ITEM

TABLE_BOMGROUP_ITEM

NC

I2C ADDR
1001 A2 A1 A0 W/R

518S0406

M51 HEATSINK AND AMBIENT TEMP SENSOR BOARDS

04/27/06

A1_LO

402

MF-LF

5%
1/16W

1K

2

1

RA1L

HS8804F-B

M-RT-SM

4

3

2

1

6

5

J1

PP3V3_PWRON

0.1UF

20%
10V
CERM
402

2

1

C1

5%

A0_HI

1K

1/16W
MF-LF
402

2

1

RA0H

A0_LO

402

1K

5%
1/16W
MF-LF

2

1

RA0L

TMP75AID

SOP

8

1

2

3

4

5

6

7

U1702

402

A1_HI

MF-LF

5%
1/16W

1K

2

1

RA1H

SCH,HSK_AMB_TSENSE,M51

03

051-7127

03

1 1

ENGINEERING RELEASED

437070

04/27/06

?

THERMAL TAPE, M51

946-0709

HSK

ADH1

1

A1_LO,A0_LO

ADDR_90
ADDR_92

A1_LO,A0_HI

ADDR_94

A1_HI,A0_LO
A1_HI,A0_HI

ADDR_96

051-7127

1

SCH,HSK_AMB_TSENSE,M51

SCH1

PCB,HSK TEMP SENSOR,M51

1

HSK

PCB1820-2035

PCB1

AMB

1

820-2036

PCB,AMB TEMP SENSOR,M51

AMBIENT_TEMP,M51

COMMON,AMB,ADDR_96

630-7603

HEATSINK_TEMP,M51

COMMON,ALTERNATE,HSK,ADDR_94

630-7602

820-2035

2-LAYER VERSION

ALL

820-2058

946-0713

AMB

ADH1

1

ADHESIVE, M51 AMB TEMP

MIN_LINE_WIDTH=0.6MM
MIN_NECK_WIDTH=0.25MM

MIN_NECK_WIDTH=0.25MM

MIN_LINE_WIDTH=0.6MM

TEMP_SCL

TEMP_A1

TEMP_A0

TEMP_SDA