Apple A1139 Schematic AUDIO BRD PB17

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

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ECN

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DIMENSIONS ARE IN MILLIMETERS

THIRD ANGLE PROJECTION

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APPLICABLE

NOTED AS

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DESIGNER

MFG APPD

DESIGN CK

RELEASE

QA APPD

ENG APPD

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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.

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DESCRIPTION OF CHANGE

TABLE_5_ITEM

TABLE_5_ITEM

REFERENCE DESIGNATOR(S)

BOM OPTION

TABLE_5_HEAD

QTY

DESCRIPTION

PART#

(BLOCK DIAGRAM)

01/07/2005

BROWNODIO CODEC AND FILTERS

SCHEM,AUDIO BRD,PB17"

MLB/SLEEP LED CONNECTOR

REVISION NOTES

HIERARCHY

FUNCTIONAL TEST PROPERTIES

SPEAKER AMPLIFIER

5

4

14

13

12

11

9

10

7

8

6

SPDIF RECEIVER

3

PAGE

PCB NOTES AND HOLES

PART LOCATIONS

2

1

SIGNAL LOCATIONS

HEADPHONE AMPLIFIER AND CONNECTOR

(POWER & SIGNAL ALIASES)

CONTENTS

TABLE OF CONTENTS

PAGE

LINE IN FILTER AND CONNECTOR

PCB1820-1733

1

PCBF,AUDIO BRD,PB17

1

051-6752 SCH1

SCHEM,AUDIO BRD,PB17

B

358892

PRODUCTION RELEASED

01/07/05

?

1

051-6752

B

14

SCHEM,AUDIO BRD,PB17

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

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APPLE COMPUTER INC.

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PAD ON MIDDLE HOLE (LAYER 1 AND LAYER 12)

PAD ON SLOT IN BETWEEN J4 AND J5 (LAYER 1 AND LAYER 12)

SIGNAL
GROUND

SIGNAL
SIGNAL

GROUND
CUT POWER PLANE

CUT POWER PLANE
GROUND

SIGNAL
SIGNAL

GROUND
SIGNAL

PREPREG

LAMINATE

PREPREG

LAMINATE

PREPREG

LAMINATE

PREPREG

LAMINATE

PREPREG

LAMINATE

PREPREG

SIGNAL TRACE SPACING: 4 MILS
PREPREG THICKNESS: 2-3 MILS

SIGNAL TRACE WIDTH: 4 MILS

LAYER COUNT: 12

IMPEDANCE : 50 OHMS +/- 10%

1.0 OZ CU THICKNESS: 1.4 MILS

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11

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1

BOARD STACK-UP AND CONSTRUCTION

DIELECTRIC: FR-4

THICKNESS : 1.2 MM / 0.047 IN

1/2 OZ CU THICKNESS: 0.7 MILS

SEE PCB CAD FILES FOR MORE SPECIFIC INFO.

PCB BOARD STANDOFFS

BOARD HOLES

PCB SPECS

BOARD INFORMATION

CHGND1

21

R76

402

MF

1/16W

5%

0

NO STUFF

B

051-6752

142

CHGND1

MIN_NECK_WIDTH=8
MIN_LINE_WIDTH=10

VOLTAGE=0V

MIDDLE_SCREW_GND

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

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4

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67

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APPLE COMPUTER INC.

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THIS PAGE INTENTIONALLY BLANK

BLOCK DIAGRAM

14

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051-6752

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SIZE

OF

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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

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APPLE COMPUTER INC.

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133> CHANGE ALL 138S0518 TO 138S0550
134> SCHEMATIC RELESE FOR PRODUCTION (BOM REV B)

01/07/05

12/16/04

132> SCHEMATIC RELESE FOR PRODUCTION

69) CHANGED MIN_LINE_WIDTH TO 10 AND MIN_NECK_WIDTH TO 8 ON AUD_5V_PWRON1_HPAMP_PVDD

17) ADDED Q2, R63, R60,R67,R66,R65,R69,C72 AND C70 FOR LINE IN ANALOG AND OPTICAL DETECT BUFFER

130> CHANGE SIGNAL: AUDIO_LO_METAL_PLUG_L TO AUDIO_LO_OPTICAL_PLUG_L

129> CHANGE SIGNAL: AUDIO_GPIO_11 TO SPDIF_GPO0

128> ADD MAX8510 AS LDO FOR CS8416

10/12/04

125> CHANGE 2 FEEDBACK RESISTORS R41, R42 ON LM4866LQ TO 20.5OHM

**** SCHEMATIC UNDER Q41B PROJECT, NAME CHANGED TO SCHEM,CRYSTAL,Q41B

117) CHANGED AD1 INPUT ON SPDIF RCVR (U2) TO AUD_3V_RUN_F TO CHANGE I2C ADDR TO 010

111) REMOVED R79 AND R80 TO REMOVED 5V SPDIF COMPATIBILITY

126> CHANGE C42, C43 TO 0.1UF

123> ADD 100KOHM ON PIN 15 OF CS8416 TO PULL-UP, NO STUFF THE PULL-DONW

122> ADD 2 1KOHM FROM L AND R CHANNEL OUTPUT OF MAX9722 TO AUD_GND

121> CHANGED PCM3052 TO PCM3052A WITH NEW FOOTPRINT

9/22/04

**** RELEASED FOR Q41B EVT

114) FIXED NAMING CONFLICT ON PSEUDO-DIFF INPUT

113) SWAPPED INPUTS TO SPEAKER AMP AFTER THE L’S TO CORRECT CHANNEL SWAP ERROR

100) CHANGED AUD_AMP_STARGND IN DAC FILTER TO AUD_HP_STARGND AND ADDED XW5 TO SHORT TO AUD_GND

120) REASSIGNED CS4816 (U2) TO I2C ADDRESS 0X22 (AD=001) ON I2S-B BUS FOR Q41B/Q51 COMPATIBILITY

116) CHANGED C2 TO 0.02UF X5R 402, C7 TO 0.001UF 402, AND R1 TO 3K 5% 402 TO FIX SPDIF PLL FILTER

6/16/04

84) CHANGED VCC (PIN 1A) ON J5 (SPDIF RECEIVER) TO AUD_SPDIF_RECV_RUN

87) REPACKAGED TO PULL IN UPDATED CONNECTOR FOOTPRINTS

91) REMOVED ZT1 FROM SCHEMATIC TO IMPROVE GND HOLE TOLERANCE

96) ADDED Q2, R77, AND R78 TO ADJUST FOR PLUG DETECT SCHEME DIFFERENCE WITH NEW CONNECTORS

103) MOVED R59 TO INPUT SIDE OF R58 AND CHANGED TO 10K

93) CHANGED J4 TO FINAL FOXCONN CONNECTOR (514-0140)

94) CHANGED J5 TO FINAL FOXCONN CONNECTOR (514-0144)

95) CHANGED C38,C39,C62,C64,C66,C68,C63,C65,C67,C61 FROM 603 100PF CERAMICS TO 402 100PF CERAMICS

97) REMOVED L8, L7, L19, AND L23 IN T FILTERS BECAUSE SERIES R OF HIGHER VALUE MADE THEM REDUNDANT

98) ADDED C54 (1UF 603) TO VDD OF U6 AND MOVED C36 TO BETWEEN AUD_5V_PWRON1 AND AUD_GND

99) CHANGED SGND (PIN 6) OF U5 TO AUD_CODEC_STARGND

101) MOVED R63 TO INPUT SIDE OF R60 AND CHANGED TO 10K

105) ADDED R81 AS 100K PULLUP TO AUD_3V_RUN ON U2 PIN 17 (AUDIO_GPIO_11)

106) CHANGED R80 TO NO STUFF TO REMOVE DIVIDER ON OUTPUT OF OPTICAL RECEIVER

115) CHANGED C73-C76 TO 10UF 10V 1206 TO SAVE SPACE IN PSEUDO-DIFF CIRCUIT

1) REMOVED R34 (PULLDOWN ON I2S1ERROR) ON SPDIF RECEIVER)

3) CHANGED AUD_SPDIF TO AUD_SPDIF_OUT ON U4 (CODEC)

28) MIRRORED J1 (MLB CONNECTOR) TO CORRECT PINOUT

30) ADDED HEADPHONE CONNECTOR WITH OPRTICAL TRANSMITTER (J4) 514-0137

33) ADDED L27 AND L28 FOR POWER SUPPLY FILTERING ON U5 (HP AMP)

35) ADDED L24, L25, AND L26 FOR INPUT FILTERING ON SPEAKER AMP INPUTS

36) CHANGED L9-L13 AND L19-L23 TO 1000OHM 0402 EMI FERRITES

39) CHANGED MLB CONNECTOR (J1) FROM 516S0159 TO 516S0160 (CORRECTED FOR GENDER CONSISTENCY)

6/8/04

109) REMOVED R72-R75 AS SPDIF OPTICS ARE 3V ONLY

3/14/04

44) CHANGED MUTE INPUT OF U6 (SPEAKER AMP) FROM AUD_5V_PWRON1 TO AUD_SPA_MUTE

9/22/03

22) CHANGED C20 AND C22 TO 10UF

11) RE-PINNED J1

20) ADDED ZT1 PLATED MOUNTING HOLE

9/18/03

9/19/03

9/19/03

6) CHANGED R43 TO PULLDOWN ON MUTE INPUT TO U6 (SPEAKER AMP)

24) ADDED R34 AS PULLLDOWN ON SHDN_L PIN OF U6 (SPEAKER AMP)

23) ADDED C44 AS BYPASS ON OUTPUT OF 4.5V REGULATOR

21) MOVED CIRCUITS AOUND TO CONFORM TO HIERARCHY

19) FIXED MISSING CONNECTIONS IN HP AND LINE IN EMI FILTERS

18) ADDED C74,C73,C76,C75 10UF 10V CAPS IN PSEUDO-DIFF FILTER

16) ADDED Q1, R58, R59,R61,R62,R68,R64,C71 AND C69 FOR HP ANALOG AND OPTICAL DETECT BUFFER

15) ADDED DZ1 AND DZ2 ESD DIODES FOR LINE IN AND HP OUT

14) ADDED L4-L23,C38-C39, AND C61-C68 FOR LINE IN HP OUT FILTER

13) ADDED 0 OHM 402 BETWEEN I2S0_MCLK AND AUD_CODEC_MCLK TO BYPASS U1 (NO STUFF)

25) CHANGED J1 TO CORRECT CONNECTOR (514S0159)

26) REMOVED L9,L19, AND C68 ON OPTICAL IN PLUG DETECT

27) REMOVED U2,U1, AND U3 (SPDIF RECEIVER) AND ALL SURROUNDING COMPONENTS (PG 8)

29) CORRECTED UNNAMED NETS IN LINE IN AND HP FILTERS

31) ADDED LINE IN CONNECTOR (J5) 514-0061

9/25/03

32) REVERSED ALL CHANGES LISTED ABOVE ON 9/24/03

34) CHANGED L7,L8,L17,L18 TO 0402 1000OHM EMI FERRITES

37) UPDATED MLB CONNECTOR PINUOT

38) FIXED UNAMED NETS IN LINE IN (PG7) AND HP (PG6) EMI FILTERS

40) CHANGED R35,R36,R45,R46 TO 603 14 OHM FROM 805

9/26/03

41) FIXED MLB CONNECTOR PINT (MIRRORED SYMBOL)

42) CHANGED ZT1 TO 195R106 PLATED THRU-HOLE

43) REMOVED C51-C54 FROM FILTERS ON SPEAKER AMP OUTPUTS

45) CHANGED L1 TO 0402 1000OHM EMI FERRITE

46) UPDATED SCHEMATIC CONSTRAINTS

9/27/03

47) MIRRORED J1 (MLB CONNECTOR) TO FIX FLEX ROUTING

9/29/03

48) CHANGED C73-C76 TO 10UF ELECTROLYTIC 128S1010

49) CHANGED L2 AND L7-L26 TO 155S0137 TO CORRECT BOM PROBLEM

9/30/03

50) MOVED GND IN J1 TO IN BEWTEEN AUD_LO_DET_L AND AUD_LO_METAL_PLUG_L

51) CHANGED C73-C76 TO 10UF SMB CAPS

52) ADDED PAGE 9 FOR FUNCTIONAL TEST POINTS

53) CORRECTED PINOUT OF J4 AND J5 FOR NEW CONNECTORS

54) CORRECTED OPTICAL/METAL DETECT PINOUT FOR J4 AND J5

10/1/03

55) ADDED MISSING LINE WIDTH CONSTRAINTS ON HP OUTPUT NETS

56) REPACKAGED TO PULL IN UPDATED FOOTPRINT FOR U5 (ADDED THERMAL VIAS)

57) CHANGED R52-R55 FROM 14K 1% TO 10K 1%

58) REMOVED XW1

59) CHANGED AUG_GND ON DAC FILTER TO AUD_AMP_STARGND

60) CHANGED AUD_GND ON C49 TO AUD_AMP_STARGND

61) CHANGED GND ON HP AMP (U5) TO AUD_AMP_STARGND

62) REMOVED Q2 AND R62 FROM AUD_LO_METAL_PLUG_L CIRCUIT

63) REMOVED Q2 AND R65 FROM AUD_LI_METAL_PLUG_L CIRCUIT

64) CHANGED AUD_AMP_GND ON XW4 TO AUD_AMP_STARGND

65) CHANGED AUD_AMP_GND TO AUD_AMP_STARGND ON J3

66) REPACKAGE TO PULL IN UPDATED I/O CONNECTOR SYMBOLS

67) CHANGED AUD_GND TO AUD_CODEC_GND ON XW6

68) CHANGED MIN_NECK_WIDTH PROPERTIES TO BE DIFFERENT THAN MIN_LINE_WIDTH

10/3/03

70) REMOVED Q1 AND R58 TO CORRECT SENSE OF AUDIO_LO_DET_L

71) MOVED R67 TO AUD_IN_METAL SIDE OF R63 TO AVOID DIVIDER ON OUTPUT

72) MOVED R69 TO AUD_IN_FIBER SIDE OF R66 TO AVOID DIVIDER ON OUTPUT

73) MOVED R61 TO AUD_OUT_METAL SIDE OF R59 TO AVOID DIVIDER ON OUTPUT

74) MOVED R64 TO AUD_OUT_FIBER SIDE OF R64 TO AVOID DIVIDER ON OUTPUT

75) ADDED Q1 AND R58 TO CORRECT SENSE OF AUDIO_LO_DET_L

80) MOVED R64 TO AUDIO_LO_METAL_PLUG_L SIDE OF R64 TO AVOID DIVIDER ON OUTPUT

79) MOVED R61 TO AUDIO_LO_DET_L SIDE OF R59 TO AVOID DIVIDER ON OUTPUT

78) MOVED R69 TO AUDIO_LI_METAL_PLUG_L SIDE OF R66 TO AVOID DIVIDER ON OUTPUT

77) MOVED R67 TO AUDIO_LI_DET_L SIDE OF R63 TO AVOID DIVIDER ON OUTPUT

76) ADDED Q1 AND R60 TO CORRECT SENSE OF AUDIO_LI_DET_L

9/24/03

86) CHANGED C37,C69,C71,C70,C72 TO 132S0045 FOR BOM CONSOLIDATION WITH LINK

82) ADDED R72-R75 TO SELECT POWER INPUT TO SPDIF TRANSMITTER AND RECEIVER

88) ADDED MISSING CONSTRAINTS ON GND NETS

*** RELEASED FOR PROTO 1 ***

10/31/03

11/4/03

11/12/03

10/16/03

2/4/04

2/3/04

81) CHANGED U5 TO REFLECT UPDATED SYMBOL FOR MAX9722 (3X3)

107) CHANGED R74 TO NO STUFF AND R74 TO STUFFED TO CHANGE TO 3V3_RUN FOR SPDIF RECEIVER

92) ADDED R76 (NO STUFF) FOR OPTION OF GROUNDING MIDDLE SCREW HOLE TO FRAME

90) CHANGED C15 AND C16 TO 131S2723 TO REMOVE OEM PART FROM BOM

11/6/03

12) ADDED C36 AS BYPASS ON AUD_5V_PWRON1 AT U6 (SPEAKER AMP)

11/13/03

89) FIXED UNNAMED NETS

85) CHANGED R44 TO 113S1470 FOR BOM CONSOLIDATION WITH LINK

83) CHANGED VCC (PIN 2A) ON J4 (SPDIF TRANSMITTER) TO AUD_SPDIF_TRANS_RUN

10/27/03

2/19/04

8) CHANGED AUD_OUT_AMP_GND TO AUD_AMP_GND ON PGND OF U6

2) ADDED R37 AND R38 (100K 402) TO PUEDO-DIFF INPUT

6/28/04

REVISION NOTES

4) CHANGED C23, C25, C28 TO 10UF SMB

5) ADDED C33||R41 AND C32||R40 AS RC FILTER BETWEEN LEFT AND INPUT AND OUTPUT OF U6, RESPECTIVELY

7) ADDED R39 AND R40 IN SERIES ON INPUTS TO U6

9) ADDED R56 (100K 402) AS PULLDOWN ON SHDN_L ON U5

10) ADDED C35 (1UF 805) BETWEEN C1P AND C1N (CHARGE PUMP) OF U5

108) CHANGED R7 TO NO STUFF

110) CHANGED PIN 15 OF J1 TO AUD_3V_RUN

119) RENAMED POWER NETS TO BE DESIGN REUSE COMPLIANT

7/02/04

102) MOVED R66 TO INPUT SIDE OF R78 AND CHANGED TO 10K

104) MOVED R64 TO INPUT SIDE OF R77 AND CHANGED TO 10K

112) ADDED 22UF C55 AND C56 TO CLEAN UP AUD_3V_RUN FOR SPDIF

118) REARRANGED SCHEMATIC PAGES TO BE MORE DESIGN REUSE COMPLIANT

127> CHANGE SPEAKER AMP TO NATIONAL SEMI. LM4866LQ

124> REPLACE R48, R49, R50, R51 WITH 20.5KOHM

*********************************************************************************

*********************************************************************************

10/15/04

131> CHANGE SIGNAL: AUDIO_LI_METAL_PLUG_L TO AUDIO_LI_OPTICAL_PLUG_L

B

051-6752

4

14

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.

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SIGNAL & POWER ALIASES

14

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051-6752

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