Apple iMAC G5 iSight IMG5 17 MLB 051-6790 RevE Schematic
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
10/04/05
SCH,DC/DC,IMG5,17
D
D
051-6869
1 2
PRODUCTION RELEASED
403662
10/05/05
?
1
PCBF, M23 DC/DC BOARD
FAB1820-1955
051-6869
1
SCHEMATICS,M23 DC/DC BOARD
SCH1
Preliminary
G
D
S
G
D
S
G
D
S
G
D
S
VERISON 2
VO2
VIN
VO1_VDDQ
DDR*
SKIP*
OUT1_UOUT2_U
VBST2
GND
LL1LL2
OUT1_D
INV1INV2
OUT2_D
PGOOD
SSTRT2 SSTRT1
REF_X
VBST1
REG5_IN
OUTGND2 OUTGND1
COMP1COMP2
TRIP1
ENBL1
VREG5
TRIP2
ENBL2
SYM_VER-1
G
D
S
G
D
S
G
D
S
G
D
S
TABLE_ALT_ITEM
PART NUMBER
ALTERNATE FOR
PART NUMBER
BOM OPTION
REF DES
COMMENTS:
TABLE_ALT_HEAD
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
POWER SUPPLY 3.3V/5V MAIN SWITCH
DESCRIPTION:
ENGINEERING RELEASE P99 DC/DC BOARD & SCHEMATIC
0
5%
1/16W
MF-LF
402
21
R640
BAT54E3
SOT23
NOSTUFF
3 1
D4
16V
20%
0.01UF
402
CERM
2
1
C553
402
5%
MF-LF
1/16W
10
NOSTUFF
21
R104
0.01UF
CERM
20%
16V
402
2
1
C571
402
0.1UF
10%
16V
X5R
2
1
C560
220K
5%
402
MF-LF
1/16W
2
1
R89
0.0022UF
CERM
10%
402
50V
NOSTUFF
2
1
C568
402
CERM
NOSTUFF
50V
10%
0.0022UF
2
1
C536
MF-LF
1/16W
5%
402
3.3
21
R633
SOD-123
MBR0540XXG
2
1
D22
16V
CERM
20%
1206-1
4.7UF
1
2
C561
5%
10
MF-LF
1/8W
805
2
1
R92
MBR0540XXG
SOD-123
2
1
D31
5%
MF-LF
402
1/16W
3.3
21
R664
5%
MF-LF
402
1/16W
100K
2
1
R87
CRITICAL
SI3446DV
TSOP-LF
4
3 6
521
Q10
SI3446DV
TSOP-LF
CRITICAL
4
3 6
521
Q1
SOT23-LF
2N7002
2
1
3
Q2
2N7002
SOT23-LF
2
1
3
Q5
2N7002
SOT23-LF
2
1
3
Q11
100K
1/10W
MF-LF
603
1%
21
R6
603
MF-LF
1/10W
1%
100K
21
R1
MF-LF
603
10K
1%
1/10W
21
R4
CRITICAL
IRF7807ZPBF
SO-8
3 2 1
4
8 7 6 5
Q3
IRF7807ZPBF
CRITICAL
SO-8
3 2 1
4
8 7 6 5
Q4
SO-8
IRF7807ZPBF
CRITICAL
321
4
8765
Q7
CRITICAL
SO-8
IRF7807ZPBF
321
4
8765
Q9
PLC-1060
4.7UH
CRITICAL
21
L14
4.7UH
CRITICAL
PLC-1060
21
L17
0
5%
MF-LF
1/10W
603
NOSTUFF
21
R3
1/10W
1M
1%
MF-LF
603
21
R5
1%
603
1/10W
MF-LF
1M
21
R2
10UF
10%
16V
CERM
1210
CRITICAL
2
1
C119
10UF
10%
16V
CERM
1210
2
1
C127
10UF
CERM
10%
16V
1210
2
1
C155
10UF
10%
16V
CERM
1210
2
1
C148
10%
16V
CERM
1210
10UF
2
1
C161
10%
CERM
CRITICAL
1210
16V
10UF
2
1
C115
SOT23-LF
2N7002
2
1
3
Q12
MF-LF
1/10W
100K
603
5%
21
R7
CRITICAL
TSSOP-LF
SN105260
22
11
5
24
16 30
23 25
13
3
4
21
8
12
20 26
17
19
29
27
18 28
15
1
7
10
9
6
14
2
U26
603
MF-LF
1/10W
5%
100K
21
R8
1UF
10%
X5R
603
16V
2
1
C557
X7R
100V
1000PF
10%
603-1
2
1
C541
603
CERM5%50V
39PF
2
1
C542
CERM
22PF
50V5%603
2
1
C129
0.1UF
10%
X7R
50V
603-1
2
1
C577
100V
1000PF
10%
X7R
603-1
2
1
C576
603
CERM
50V
5%
39PF
2
1
C574
603
CERM
50V
5%
22PF
2
1
C120
0.1UF
10%
50V
X7R
603-1
2
1
C539
1%
1/10W
MF-LF
603
48.7K
21
R631
4.42K
1%
1/10W
MF-LF
603
21
R635
603
1%
1/10W
12.4K
MF-LF
21
R634
16.2K
603
MF-LF
1/10W
1%
21
R639
1%
1/10W
MF-LF
603
48.7K
21
R671
603
1/10W
1%
MF-LF
4.42K
21
R663
603
MF-LF
1/10W
1%
12.4K
21
R670
603
1/10W
1%
9.76K
MF-LF
21
R657
603
MF-LF
1/10W
1%
14.3K
21
R95
1/10W
MF-LF
10K
1%
603
21
R86
22UF
20%
6.3V
X5R
1210
2
1
C26
6.3V
22UF
20%
X5R
1210
CRITICAL
2
1
C25
22UF
20%
6.3V
X5R
1210
2
1
C29
1210
X5R
6.3V
20%
22UF
2
1
C30
150UF
6.3V
POLY
SMD2
20%
2
1
C28
SMD2
POLY
6.3V
20%
150UF
2
1
C34
6.3V
SMD2
POLY
20%
150UF
2
1
C27
CRITICAL
POLY
6.3V
20%
150UF
SMD2
2
1
C33
SM
21
XW1
M-RT-TH
HM3006E-TW
CRITICAL
9
8
7
6
5
4
3
2
12
11
10
1
J1
603
MF-LF
1/10W
1%
100K
NOSTUFF
21
R9
603
MF-LF
1/10W
100K
1%
21
R12
0
5%
1/10W
MF-LF
603
21
R11
0.01UF
10%
50V
X7R
603-1
2
1
C39
0.01UF
10%
X7R
50V
603-1
2
1
C41
NOSTUFF
X7R
0.01UF
50V
10%
603-1
2
1
C38
NOSTUFF
X7R
10%
50V
0.01UF
603-1
2
1
C36
0.01UF
10%
50V
X7R
603-1
2
1
C35
0.01UF
10%
50V
X7R
NOSTUFF
603-1
2
1
C42
50V
NOSTUFF
X7R
10%
0.01UF
603-1
2
1
C40
100K
MF-LF
603
0.1%
1/16W
21
R10
NOSTUFF
SOT23-LF
2N7002
2
1
3
Q81
SOT23-LF
2N7002
2
1
3
Q13
SOT23-LF
2N7002
2
1
3
Q14
402
CERM
50V
10%
0.001UF
2
1
C37
100K
1%
1/10W
MF-LF
603
21
R13
402
X5R
16V
10%
0.1UF
NOSTUFF
2
1
C44
0.1UF
NOSTUFF
10%
X7R
50V
603-1
2
1
C43
NOSTUFF
100K
1%
MF-LF
402
1/16W
21
R15
0
5%
1/16W
MF-LF
402
21
R17
0
5%
1/16W
MF-LF
402
NOSTUFF
21
R18
0
5%
1/16W
402
MF-LF
NOSTUFF
21
R16
0
5%
402
MF-LF
1/16W
21
R19
NOSTUFF
402
MF-LF
1/16W
5%
0
21
R14
SOI
IRF7424PBF
CRITICAL
321
4
8765
Q6
603
CERM
50V
10%
4700PF
2
1
C575
603
CERM
50V
10%
4700PF
2
1
C537
STDOFF-5.25OD2.60H-1.4-TH
1
SDF1
STDOFF-5.25OD4.65H-1.4-TH
1
SDF2
STDOFF-5.25OD6.90H-1.4-TH
1
SDF3
39-30-3058
M-RT-TH1
5
4
3
2
1
J2
X7R
50V
10%
0.1UF
603-1
2
1
C540
NOSTUFF
SOT23-LF
2N7002
2
1
3
Q8
0.01UF
402
16V
CERM
10%
NOSTUFF
2
1
C141
402
MF-LF
1/16W
1M
5%
NOSTUFF
21
R105
0
402
5%
1/16W
MF-LF
21
R656
518-0222 518-0215 J2
5 PIN CONNECTOR HIGH TEMP
D
2
2
051-6869
PP12V_ALL
POWER_GOOD
PP5V_ALL
5V_FB2_RC
3_3V_OUT1_D
3_3V_SOFTSTART1
TPS5120_REF
PP3V3_ALL
PP12V_RUN
PP5V_RUN
PP3V3_RUN
PS_GND
PP5V_ALL
PP12V_ALL
TPS5120_PWM
SYS_POWERUP_L_BUF
START_G
TPS5120_VREF5
3_3V_LH1
3_3V_LL1
3_3V_OUT1_U
U26_VCC
5V_LH2
5V_OUT2_D
5V_OUT2_U
5V_LL2
POWER_GOOD
BUCK_OK
3_3V_TRIP1
3V_5V_EN_RD
SYS_POWERUP_L_BUF
3V_BST_RC
PP12V_ALL
TPS5120_VREF5
SYS_POWERUP_L_BUF
PP3V3_RUN
START_G
PP12V_ALL
SYS_POWERUP_L_BUF
PS_GND
START_G
PP5V_ALL
BUCK_OK
PP5V_RUN
PP3V3_ALL
BUCK_OK
5V_BST_RC
TPS5120_VREF5
3_3V_FB1
3_3V_INV1
3V_SW
5V_INV2_RC
5V_FB2
PS_GND
PP3V3_ALL
5V_TRIP2
PS_GND
START_G
PP12V_RUN
PP12V_ALL
5V_SW
PS_GND
5V_SOFTSTART2
TPS5120_GND
POWER_GOOD
3V_INV1_RC
PS_GND
3V_5V_EN_L
5V_INV2
PS_GND
PS_GND
GND_CHASSIS
PS_GND
2
2
2
2
2
2
2
2
2
2
2
2
2
2 2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Preliminary
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