TABLE_5_ITEM
TABLE_5_ITEM
REFERENCE DESIGNATOR(S)
BOM OPTION
TABLE_5_HEAD
QTY
DESCRIPTION
PART#
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
PAGE CONTENTS
2
1
4
3
BACK UP BATTERY
CONSTRAINTS
COMPONENT LOCATIONS
TITLE PAGE AND CONTENTS
SCHEM,SPRINT,Q16C
06/01/2005
06/01/05
ENGINEERING RELEASED
384031
02
51
?
051-6846
SCHEME,SPRINT,Q16C
02
SCHEM,SPRINT,Q16B
1
SCH1051-6846
1
PCB1820-1819
PCBF,SPRINT,Q16B
ADJ
GND
IN
TSEL
THER
CHG
GATE
BAT
VDDVSS
CO
VM
DO
SW
FB
VIN
GND
SHDN
G
D
S
S
G
D
D
G
S
D
G
S
V-
OUTA
OUTB
REF
INA+
INB-
HYST
V+
D
G
S
JUMPER
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
TABLE_11_HEAD
REFERENCE DESIGNATOR(S)
QTY
DESCRIPTION
VALUE VOLT. WATT.
TOL.PART #
PACKAGE
DEVICE BOM OPTIONCRITICAL
TABLE_ALT_ITEM
PART NUMBER
ALTERNATE FOR
PART NUMBER
BOM OPTION
REF DES
COMMENTS:
TABLE_ALT_HEAD
TABLE_11_HEAD
<- From BB Output
To BB Charger ->
HYSTERESIS BAND VOLTAGE (VHB) = 2 * I(REF) * R28 = 77.9MV
I(REF) = 1.182V / (R28 + R27) = 0.799UA
TO BACKUP BATTERY
Inverting input
From Li Cell ->
Non-inverting input
To MLB PBUS ->
To Boost/Output ->
BACK UP BATTERY
Both inputs are compared to REF - Hysteresis voltage (1.182V +/- 0.5 * VHB)
BACKUP BATTERY CHARGER
402
MF-LF
1/16W
5%
470
2
1
R19
SOD-123
B0530WXF
21
D4
10UF
X5R
10V
10%
1206
2
1
C12
SM-2MT-LF
CRITICAL
2
1
4
3
J4
M-RT-SM
53780-0370
CRITICAL
3
2
1
5
4
J2
0.1UF
20%
CERM
805
25V
2
1
C15
FDC638P
SM-LF
CRITICAL
4
3
6
5
2
1
Q5
20%
50V
CERM
402
0.001UF
21
C18
147
1%
3/4W
FF-LF
2010
21
R17
GREEN
DEVEL
SM-3
2
1
DS1
805
CERM
50V
20%
0.1UF
2
1
C19
20%
25V
CERM
805
0.1UF
21
C20
2010
147
1%
3/4W
FF-LF
21
R16
OMIT
FDC5614P
SOT23-6-LF
CRITICAL
4
3
6
5
2
1
Q4
1/16W
402
MF-LF
5%
270K
2
1
R4
0.22uF
20%
805
CERM
16V
2
1
C16
805
CERM
16V
0.22uF
20%
2
1
C17
2.2UF
10V
20%
CERM
805
2
1
C14
603
16V
0.1uF
CERM
20%
2
1
C11
10%
330PF
603
CERM
50V
2
1
C3
25V
0.1UF
805
CERM
20%
2
1
C23
402
MF-LF
1/16W
1%
21.5K
2
1
R20
402
MF-LF
1/16W
1%
249K
2
1
R21
402
CERM
50V
20%
0.001UF
2
1
C21
1%
1/16W
MF-LF
402
37.4K
2
1
R1
402
MF-LF
1/16W
1%
10K
21
R15
402
MF-LF
1/16W
1%
8.66K
2
1
R14
CRITICAL
SOI-LF
MAX1879
4
7
1
6
2
3
8
5
U5
10%
CERM
805
470pF
50V
2
1
C22
0603-LF
10KOHM
CRITICAL
2
1
R5
SM-8-LF
10UH
CRITICAL
21
L1
S8241
SOT23-5-LF
CRITICAL
312
4
5
U4
SOT23-5-LF
LT1613
CRITICAL
5 1
4
2
3
U2
CERM
10V
20%
402
0.1uF
2
1
C13
TANT
22UF
20%
10V
SMB-LF
2
1
C4
CERM
25V
20%
0.22uF
805
2
1
C5
2N7002
SOT23-LF
2
1
3
Q1
402
1/16W
5%
470K
MF-LF
2
1
R3
FDC638P
CRITICAL
SM-LF
4
3
6
5
2
1
Q6
402
MF-LF
1/16W
5%
470K
2
1
R26
FDW2503N
CRITICAL
TSSOP-LF
3 2
4
1
U3
FDG6301N
SC70-6-LF
CRITICAL
4
5
3
U6
402
MF-LF
1/16W
5%
680K
2
1
R13
330K
1/16W
5%
402
MF-LF
2
1
R2
FDG6301N
SC70-6-LF
CRITICAL
1
2
6
U6
402
0.1uF
20%
10V
CERM
2
1
C24
475K
1%
402
MF-LF
1/16W
2
1
R25
1%
1/16W
MF-LF
402
267K
2
1
R24
1/16W
1K
5%
MF-LF
402
21
R18
402
MF-LF
1/16W
1%
48.7K
2
1
R28
CRITICAL
MAX933
MSOP-LF
7
2
6
8
1
4
3
5
U7
402
MF-LF
1%
1.43M
1/16W
2
1
R27
1/16W
475K
1%
MF-LF
402
2
1
R22
68.1K
1%
1/16W
MF-LF
402
2
1
R23
CRITICAL
TSSOP-LF
FDW2503N
7 6
5
8
U3
OPEN
21
XW1
B0530WXF
SOD-123
21
D2
B0530WXF
SOD-123
21
D1
SOD-123
B0530WXF
21
D3
051-6846
2 5
02
376S0060 ALTERNATE SOURCE376S0272
Q4
1
CRITICAL376S0272
TRA-TSOP-6P
(XSTR,MSFT,P-CH,40V,2.7A,190_MOHM,TSOP-6)
TRA_IRF5803
IRF5803
Q4
PBUS_BB_SW
14V_PBUS
BBATT_INPUT_ENABLE
MAX1879_THRM
BBATT_CHRG_ENABLE_L
MAX1879_ADJ_SR
BOOST_ENABLE
MAX933_REF
PROT_C0
BBATT_VSS_SW
BBATT_VSS_FILTER
PROT_VM
BBATT_DISCHRG_ENABLE
LT1613_FB
BOOST_ENABLE_L
14V_PBUS
PBUS_SR1
CHRG_LED
3_28V_DET
9_12V_DET
MAX933_HYST
14V_PBUS
24V_PBUS
PBUS_SR2
LT1613_FB_RC
BBATT_BOOST
BOOST_OUTBBATT_OUT
BBATT_ENABLE
+V_BBATT
+V_BBATT_RAW
BBATT_VDD
24V_PBUS
PBUS_BB_IN
BBATT_DISCHRG_ENABLE
MAX1879_ADJ
+V_BBATT
BBATT_INPUT_DIV_L
PROT_D0
BBATT_VSS
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3 3 3
3
3
3
3
3
3
3
3
3
3
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
02/21/05 - SCHEMATIC ORIGINATED FROM Q41B 051-6753-A
02/23/05 - CORRECTED THE NOTE
SIG_NAME
BATTERY
LT1613
VOLTAGE
MAX933
GROUP
MAX1879
S8241
REVISION HISTORY
Power Signals
MIN_NECK_WIDTHMIN_LINE_WIDTH
SIGNAL CONSTRAINTS
051-6846
53
02
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=1.2V
3_28V_DET
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
BBATT_OUT
VOLTAGE=4.2V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
BBATT_INPUT_DIV_L
VOLTAGE=14V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=4.2V
PROT_D0
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
24V_PBUS
VOLTAGE=24V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MMVOLTAGE=14V
PBUS_BB_IN
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
+V_BBATT_RAW
VOLTAGE=4.2V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
VOLTAGE=0V
GND
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
VOLTAGE=6.5V
BOOST_OUT
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
BBATT_BOOST
VOLTAGE=6.5V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
LT1613_FB_RC
VOLTAGE=1.3V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=1.3V
LT1613_FB
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=4.2V
BBATT_DISCHRG_ENABLE
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=4.2V
BOOST_ENABLE
MIN_NECK_WIDTH=0.508MMMIN_LINE_WIDTH=0.203MM
9_12V_DET
VOLTAGE=1.2V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
VOLTAGE=4.2V
PROT_C0
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.203MM
MAX1879_ADJ
VOLTAGE=1.4V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
VOLTAGE=0V
BBATT_VSS_SW
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
VOLTAGE=0V
BBATT_VSS
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
+V_BBATT
VOLTAGE=4.2V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MMVOLTAGE=14V
PBUS_BB_SW
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MMVOLTAGE=14V
PBUS_SR1
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
PBUS_SR2
VOLTAGE=14V
MIN_NECK_WIDTH=0.254MMMIN_LINE_WIDTH=0.508MM
14V_PBUS
VOLTAGE=14V
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
A
D
C
B
A
D
C
B
8 7
6
5
4
3
2 1
8
7 6
5
4
3
2
1
4
*** Signal Cross-Reference for the entire design ***
+V_BBATT 2B8<> 2D1<> 3D6>
+V_BBATT_RAW 2D2<> 3D6>
3_28V_DET 2B7< 3C6>
9_12V_DET 2A7< 3C6>
14V_PBUS 2B1<> 2B8< 2D7<> 3D6>
24V_PBUS 2B1<> 2D7<> 3D6>
BBATT_BOOST 2B4<> 3C6>
BBATT_CHRG_ENABLE_L 2C4<>
BBATT_DISCHRG_ENABLE 2B6<> 2C7<> 3C6>
BBATT_ENABLE 2C6<
BBATT_INPUT_DIV_L 2D6<> 3C6>
BBATT_INPUT_ENABLE 2C7<>
BBATT_OUT 2B5<> 3C6>
BBATT_VDD 2C1<
BBATT_VSS 2C2<> 3D6>
BBATT_VSS_FILTER 2C2<
BBATT_VSS_SW 2C2<> 3D6>
BOOST_ENABLE 2B6<> 3C6>
BOOST_ENABLE_L 2B6<>
BOOST_OUT 2B3<> 3C6>
CHRG_LED 2C5<
LT1613_FB 2B4<> 3C6>
LT1613_FB_RC 2B3< 3C6>
MAX933_HYST 2A7<
MAX933_REF 2A6<>
MAX1879_ADJ 2C4<> 3C6>
MAX1879_ADJ_SR 2C3<
MAX1879_THRM 2C5<>
PBUS_BB_IN 2D4<> 3D6>
PBUS_BB_SW 2D6<> 3D6>
PBUS_SR1 2D5< 3D6>
PBUS_SR2 2D5<> 3D6>
PROT_C0 2C2<> 3C6>
PROT_D0 2C2<> 3C6>
PROT_VM 2C2<
A
D
C
B
A
D
C
B
8 7
6
5
4
3
2 1
8
7 6
5
4
3
2
1
XW1 JUMPER 2
U7 MAX933 2
U6 TRA_FDG6301N 2
U5 MAX1879 2
U4 BAT_PROT_S8241 2
U3 TRA_FDW2503N 2
U2 DCDC_LT1613 2
R28 RES 2
R27 RES 2
R26 RES 2
R25 RES 2
R24 RES 2
R23 RES 2
R22 RES 2
R21 RES 2
R20 RES 2
R19 RES 2
R18 RES 2
R17 RES 2
R16 RES 2
R15 RES 2
R14 RES 2
R13 RES 2
R5 THERMISTER 2
R4 RES 2
R3 RES 2
R2 RES 2
R1 RES 2
Q6 TRA_FDC638P 2
Q5 TRA_FDC638P 2
Q4 TRA_FDC5614P 2
Q1 TRA_2N7002 2
L1 IND 2
J4 CON_2RTSM_125 2
J2 CON_3RTSM_125 2
DS1 LED 2
D4 DIODE_SCHOT 2
D3 DIODE_SCHOT 2
D2 DIODE_SCHOT 2
D1 DIODE_SCHOT 2
C24 CAP 2
C23 CAP 2
C22 CAP 2
C21 CAP 2
C20 CAP 2
C19 CAP 2
C18 CAP 2
C17 CAP 2
C16 CAP 2
C15 CAP 2
C14 CAP 2
C13 CAP 2
C12 CAP 2
C11 CAP 2
C5 CAP 2
C4 CAP_P 2
C3 CAP 2
*** Part Cross-Reference for the entire design ***
5
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