Apple IMAC G5 MLB PB15 051-6338, G4 A1095-MLB-PB15, G4 A1106-MLB-PB15, G4 A1046-MLB-PB15 Schematic

REFERENCE DESIGNATOR(S)

BOM OPTION

TABLE_5_HEAD

QTY

DESCRIPTION

PART#

TABLE_5_ITEM

TABLE_5_ITEM

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

HEADPHONE DRIVER

12/17/2004

TITLE PAGE AND CONTENTS

12

11

9

10

8

7

COMPONENT LOCATIONS

SIGNAL LOCATIONS

REVISION HISTORY

SIGNAL & POWER CONSTRAINTS

DC POWER INPUT

6

5

4

3

2

PCB NOTES AND HOLES

USB I/O CONNECTOR (LEFT) & ALS (LEFT)

PAGE

1

CONTENTS

MICROPHONE AMP. & LINE-IN AMP.

SPEAKER DRIVER

SNAPPER (AUDIO) CONTROL INTERFACE

SCHEM,LEFT I/O BRD,PB15"

A

SCHEM,LEFT I/O BRD,PB15

PRODUCTION RELEASED

A 356279

12/17/04

051-6686

12

1

PCBF,LEFT I/O BRD,PB15

1

PCB1820-1685

SCHEM,LEFT I/O BRD,PB15

051-6686

1

SCH1

D

SIZE

OF

SHT

DRAWING NUMBER

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

1

2

3

4

5

67

8

12

3

4

5

6

78

B

C

D

A

B

C

D

A

REV.

APPLE COMPUTER INC.

SCALE

NONE

PCB BOARD STANDOFFS / FINGER SPRINGS

IMPEDANCE : 50 OHMS +/- 10%

1.0 OZ CU THICKNESS: 1.4 MILS

BOARD INFORMATION

DIELECTRIC: FR-4

THICKNESS : 1.2 MM / 0.047 IN

SIGNAL TRACE WIDTH: 4 MILS

BOARD HOLES

1/2 OZ CU THICKNESS: 0.7 MILS

POWER (1 OZ)

POWER (1 OZ)

GROUND (1/2 OZ)

GROUND (1/2 OZ)

CUT POWER PLANE(DEFAULT 3V)
CUT POWER PLANE(DEFAULT 5V)

SIGNAL (1/2 OZ)

SIGNAL (1/2 OZ)

SIGNAL (1/2 OZ)

20R10 TH Via

SIGNAL (1/2 OZ)

SIGNAL (1/2 OZ)

SIGNAL (1/2 OZ)

BOARD STACK-UP AND CONSTRUCTION

20R10 Buried Via

Micro Via (Blind)

1

6

2
3

4
5

9

8

7

10

LAYER COUNT: 10

PREPREG THICKNESS: 3-6 MILS

SIGNAL TRACE SPACING: 4 MILS

SEE PCB CAD FILES FOR MORE SPECIFIC INFO.

PLATED

PCB SPECS

1

BS1

STDOFF-197OD-276H-TH

CHGND1

1

SP2

EMI-SPRING

CLIP-SM2

1

SP3

EMI-SPRING

CLIP-SM2

CHGND4

1

SP4

EMI-SPRING

CLIP-SM2

CHGND2

1

BS2

STDOFF-5MM-0.85MMH-TH

1

BS3

STDOFF-5MM-0.85MMH-TH

1

ZT2

140R118

CHGND2

CHGND3

1

SP1

CLIP-SM2

EMI-SPRING

2 12

051-6686

A

NO_TEST=TRUE
STANDOFF2

NO_TEST=TRUE
STANDOFF1

G

D

S

G

D

S

G

D

S

D

SIZE

OF

SHT

DRAWING NUMBER

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

1

2

3

4

5

67

8

12

3

4

5

6

78

B

C

D

A

B

C

D

A

REV.

APPLE COMPUTER INC.

SCALE

NONE

(24AWG WIRE - 3A/PIN)

POWER CONNECTOR (TO MLB)

APPLE #: 514-0091

DC POWER JACK

MOLEX PART #: 87437-0433

APPLE #: 518S0065

4-POS, 1.5MM PITCH, VERTICAL, HEADER

PLACE L1, L2 AND L3 CLOSE TO J1

DC POWER INPUT

CHARGE LED SUPPORT

(TO 40-P LIO CONNECTOR)

PLACE C2, C3 AND R2 CLOSE TO J1

CHGND1

2

1

R12

330K

5%
1/16W
MF
402

2

1

R11

MF

1/16W

5%

150K

402

2

1

C8

0.1UF

402

CERM

10V

20%

2

1

R17

402

MF

1/16W

5%

470K

2

1

R8

5%
1/16W
MF
402

1M

2

1

R13

1210

FF

1/4W

1%

1.74K

2

1

R10

1K

1%
1/4W
FF
1210

2

1

C9

0.01UF

20%
50V
CERM
603

2

1

C2

0.01UF

603

CERM

50V

20%

2

1

C3

50V

0.1UF

10%
X7R

603-1

2

1

C7

100PF

5%
CERM

402

50V

3

1

D1

SOT23

1N5233B

21

L3

SM

FERR-50-OHM

21

L2

FERR-50-OHM

SM

21

F1

5AMP-125V

SM-2

21

R18

402

MF

1/16W

5%

1K

21

R22

402

MF

1/16W

5%

470

4

3

2

1

J4

CRITICAL

87437-0433

M-ST-SM

1

2

6

Q2

2N7002DW

SOT-363

4

5

3

Q2

2N7002DW

SOT-363

3

2

1

5

4

J1

F-RT-TH

CRITICAL

PJK13

2

1

C87

0.1UF

10%
50V
X7R
603-1

2 1

R1

402

MF

1/16W

1%

6.34K

2

1

C88

50V

20%
CERM

0.01UF

603

21

L18

400-OHM-EMI

SM-1

2

1

3

Q1

SM

2N7002

21

L1

SM-1

400-OHM-EMI

21

R9

NO STUFF

0

5%

1/16W

MF

402

2

1

C99

0.1UF

10%
50V
X7R
603-1

3 12

051-6686

A

+ADAPTER_UF

CHARGE_LED_L_ESD

ADAPTER_DET_UF

+ADAPTER

ADAPTER_DET

CHARGE_LED_L

CHARGE_LED_S

CHARGE_LED_DRV

ADAPTER_DET_F

ADAPTER_DET_G

+ADAPTER

ADAPTER_RING

DC_PLUG_TIP

ADAPTER_DET_D

ADAPTER_GND

+ADAPTER_FUSE

+ADAPTER

CHARGE_LED_D

+ADAPTER

DC_PLUG_TIP_UF

3

3

3

3

9

9

4

4

9

9

9

9

9

9

9

9

9

SYM_VER-1

GND

D+

D-

VBUS

VER 1

FLG*

GND

IN

EN

OUT
OUT

NC

NC

D

SIZE

OF

SHT

DRAWING NUMBER

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

1

2

3

4

5

67

8

12

3

4

5

6

78

B

C

D

A

B

C

D

A

REV.

APPLE COMPUTER INC.

SCALE

NONE

& ALS (LEFT)

LEFT USB CONNECTOR

(D-)

NC NC

(D+)
(GND)

APPLE PART #: 514-0092

LEFT USB CONNECTOR

BLUETOOTH CONNECTOR

AUDIO/USB CONNECTOR

GND

GND

GND

GND

GND

GND

40-POS, 0.5MM PITCH, 1.5MM STACK, PLUG, SMT

FOXCONN PART #: QT500406-L111

APPLE PART #: 516S0082

MOLEX PART #: 53780-0490

APPLE PART #: 515S1343

4-POS, 1.25MM PITCH, WIRE-TO-BOARD, HEADER, SMT

LEFT USB PORT

KEEP STUBS SHORT!

PUT R23, L6 ACROSS THE MOAT

USB CONNECTOR (LEFT)

CHGND2

21

C11

CERM

20%
50V

603

0.01UF

21

C15

603

CERM

20%
50V

0.01UF

2

1

C14

NO STUFF

402

CERM

50V

5%

12PF

2

1

C13

NO STUFF

12PF

5%

50V

CERM

402

2

1

R21

15K

5%
1/16W
MF
402

2

1

R20

402

1/16W
MF

5%

15K

2

1

R23

805

FF

1/10W

5%

0

4

32

1

L6

SM

165-OHM

2

1

C1

POLY
SMC

20%

150UF

6.3V

+3V_MAIN_BT

2

1

C73

20%
10V
CERM

0.1UF

402

2

1

C74

6.3V

10UF

805

20%
CERM

4

3

2

1

6

5

J3

UAR2L-4

CRITICAL

F-RT-TH

+5V_MAIN_USB

+5V_MAIN_AUD

+3V_MAIN_AUD

9

87

65

40

4

39

3837

3635

3433

3231

30

3

29

2827

2625

2423

2221

20

2

19

1817

1615

1413

1211

10

1

4443

4241

J2

QT500406-L111

CRITICAL

M-ST-SM

4

3

2

1

6

5

J8

CRITICAL

SM-2MT

21

L19

FERR-250-OHM

SM

AUD_GND

+3V_MAIN_BT

21

R26

0

402

MF

1/16W

5%

NO STUFF

2

1

C96

1UF

10V

CERM

20%

603

8

6

54

7

3

21

U1

CRITICAL

MIC2025

MSOP

+5V_MAIN_USB

CHGND2

051-6686

A

4 12

USB_DP_EMI

USB_DM

BT_USB_DP

BT_USB_DM

SPKR_MUTE

HP_MUTE_LO

INT2_I2C_DATA

INT2_I2C_CLK

I2S0_RESET

I2S0_SND_FROM_ADC

I2S0_SCLK

AUD_SLEEP_H

USB_DP

USB_DM

I2S0_SND_TO_DAC

LIN_DET_LO

HP_SENSE_LO

I2S0_LRCK

I2S0_MCLK

BT_USB_DP

BT_USB_DM

USB_OCI<1>

USB_PPON<1>

CHARGE_LED_L

ADAPTER_DET

USB_GND

+5V_USB_LEFT

USB_PPON<1>

USB_OCI<1>

USB_DM_EMI

USB_DP

+5V_USB_LEFT_FLT

4

4

4

4

4

5

4

4

4

9

9

9

9

6

7

5

5

5

5

5

5

9

9

5

8

7

5

9

9

9

4

4

3

3

9

4 4

9

9

9