Apple A1260 Schematics LED DRIVER BOARD
DESCRIPTION
REFERENCE DES
BOM OPTION
QTY
PART NUMBER
CRITICAL
APPLE INC.
6
DESIGNER
DESCRIPTION OF CHANGE
REV.
A
D
C
B
A
D
C
B
8 7
5
4
3
2 1
8
7 6
5
4
3
2
1
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
NOTICE OF PROPRIETARY PROPERTY
TITLE
DRAWING NUMBER
SHT
OF
METRIC
DRAFTER
ENG APPD
QA APPD
RELEASE
DESIGN CK
MFG APPD
SCALE
NONE
MATERIAL/FINISH
NOTED AS
APPLICABLE
SIZE
D
THIRD ANGLE PROJECTION
DIMENSIONS ARE IN MILLIMETERS
XX
X.XX
X.XXX
DO NOT SCALE DRAWING
REV
ZONE
ECN
CK
APPD
DATE
ENG
APPD
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.
ANGLES
Making DOH-SPRINT have less parts
M87/M88 LED DRIVER BOARD
PVT:12/07]/2007
A
SCHEM,LED,M87-M88,MBP15/17
31
?
551172
PRODUCTION RELEASED
051-7482
A
12/07/07
PCBF,LED,M87-M88,MBP15/17
PCB11 CRITICAL820-2297
[EEE:Z3E]
PLACEHOLDER FOR EEE/CCC INFO
000-0041 1 CRITICAL
SCHEM,LED,M87-M88,MBP15/17
CRITICALSCH11051-7482
J10
J10
J10
J1
PWM
PBUS VIN
J1
J1
+5V
PANEL LED 1
PANEL LED 6
J1
GND
G
S
D
NC
OUT
CS
UVLO
FB
VDHC
SS
RT
COMP
VCCVIN
THRM_PAD
GND
APPLE INC.
NONE
SCALE
REV.
A
D
C
B
A
D
C
B
8 7
6
5
4
3
2 1
8
7 6
5
4
3
2
1
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
AGREES TO THE FOLLOWING
II NOT TO REPRODUCE OR COPY IT
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
NOTICE OF PROPRIETARY PROPERTY
DRAWING NUMBER
SHT
OF
SIZE
D
PLACE NEAR C112
NC
PWM
+5V
GND
NC
NC
PBUS
CHGND
FDM3622
MICROFET3X3
321
4
5
Q120
10%
X5R
0.1UF
16V
402
2
1
C101
603
1UF
10%
X5R
16V
2
1
C103
SSOT6
FDC3601N
2
5
3
1
4
6
Q102
200K
5%
402
MF-LF
1/16W
2 1
R113
1/16W
5%
470K
402
MF-LF
2 1
R114
1/10W
5%
603
MF-LF
39K
2 1
R115
402
CERM
10%
16V
0.01UF
2
1
C2
402-HF
0.2
1/6W
1%
MF
2 1
R126
SM
21
XW112
22UH-2.5A
IHLP2525CZ-SM
21
L1
M-RT-SM
CRITICAL
HS8805F-B
5
4
3
2
1
7
6
J1
20347-110E-12
F-RT-SM
9
8
7
6
5
4
3
2
14
13
12
11
10
1
J10
402
0
2 1
R101
X5R
10%
25V
10UF
1206-1
2
1
C102
LLP
LM3430
215
8
13
11
10
6
12
7
3
9
4
U101
402
1/16W
MF-LF
1%
2.21K
2 1
R120
23.7K
402
1/16W
1%
MF-LF
2 1
R121
12.4K
402
1/16W
1%
MF-LF
2 1
R106
39PF
CERM
5%
50V
402
2
1
C122
603
16V
150NF
X7R
10%
2
1
C121
8.06K
MF-LF
1%
1/16W
402
2 1
R122
402
1%
1/16W
MF-LF
51.1K
2 1
R105
402-HF
0.2
1/6W
1%
MF
2 1
R125
1%
301
402
1/16W
MF-LF
2 1
R124
7.32K
402
1/16W
1%
MF-LF
2 1
R123
402
10%
CERM
0.001UF
50V
2
1
C123
40.2K
603
1/10W
1%
MF-LF
2 1
R110
1.02K
1/16W
1%
MF-LF
402
2 1
R112
RB160M-90
SOD-123
21
D1
1210
10%
X7R
100V
2.2UF
2
1
C110
2.2UF
1210
10%
X7R
100V
2
1
C111
10%
1210
X7R
2.2UF
100V
2
1
C112
X7R
1210
10%
2.2UF
100V
2
1
C113
1210
10%
X7R
100V
2.2UF
2
1
C114
1210
10%
X7R
2.2UF
100V
NOSTUFF
2
1
C115
32
051-7482
A
BOOST_FET_CNTL
BOOST_SINK
VBOOST_FB
VBOOST_FB
MIN_LINE_WIDTH=0.25 mm
VOLTAGE=0V
MIN_NECK_WIDTH=0.25 mm
GND_CHASSIS
LED_RETURN_6
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
MIN_NECK_WIDTH=0.20 mm
MIN_LINE_WIDTH=0.5 mm
LED_RETURN_5
MIN_LINE_WIDTH=0.5 mm
LED_RETURN_4
MIN_NECK_WIDTH=0.20 mm
LED_RETURN_3
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
LED_RETURN_2
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
LED_RETURN_1
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
PP5V_SW
VOLTAGE=5V
MIN_NECK_WIDTH=0.25 mm
MIN_LINE_WIDTH=0.25 mm
DISCHARGE
VBOOST_FB
UVLO
PP5V_INT
COMP_RC
UVLO
VDHC
VDHC_3430
CS
PWM_IN
RT
SS
CURRENT_SENSE_GND
MIN_LINE_WIDTH=1.5 mm
MIN_NECK_WIDTH=0.25 mm
DISCHARGE
DISCHARGE_SW
CS_VDIV
COMP
PPVOUT_S0_LCDBKLT
VOLTAGE=30V
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
PPVOUT_S0_LCDBKLT
VOLTAGE=12.6V
MIN_LINE_WIDTH=0.5 mm
MIN_NECK_WIDTH=0.20 mm
PPVIN_S0_LCDBKLT
MIN_NECK_WIDTH=0.25 mm
PPVOUT_S0_LCDBKLT_SW
VOLTAGE=30V
SWITCH_NODE=TRUE
MIN_LINE_WIDTH=0.5 mm
2C3 2C3
3D8
2A7 2A7
3B3
3B3
3B3
3B3
3C3
3C3
3B5
2D3
2A7
2B6
2B7
3C6
3C8
2D4
2D4 2D4
3C5
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