Harman Kardon HD 950 - Page 20

5
5
4
4
3
3
2
2
1
1
E E
D D
C C
B B
A A
AK4103 & TOSLINK
OP-AMPS WM8740
DSP & PERIPH.
DSP CORE
PUH & ALPC BJT
VT7208 CKT
VT7208 I/O
VT7208 CORE
2.0V
MOTOR CONTROL
VT7208 RAM
VFD DRIVER
3565C 1.3
HD950 main board
Harman Kardon
A3
810Tuesday, September 26, 2006
Title
Size Document Number Rev
Date: Sheet
of
drawn by
ABC PCB S
鄏 l
Ch. du Saux 17
CH-1131 Tolochenaz
RST#
+1.2V
+12VA +5VA
-12VA
+3.3V
+3.3V
A+14.5V
A-14.5V
A-14.5V
A+14.5V
A+5V
+5VSTBY
+1.2V
D+5V
D+3.3V
M+5V
D+5V
VCC3
3.3VA
VDD
A+5V
A5V
D5V
+5V
M+5V
PVCC
D+3.3V
+5V_VFD
AGNDPGNDDGND
+3.3V
+3.3V
+3.3V
FB3
FB
SCREW_HOLE_2
TP13
TP23
C127
100nF
C87
100nF
C73
100nF
+ C54
220uF/10V
+ C17
47uF/25V
+ C56
220uF/10V
U4
LM7912
2
1
3
VIN
GND
VOUT
TP20
SCREW_HOLE_4
R73 10K
TP30
FB11
FB
U11C
ADSP-BF532SBSTZ400
94
87
86
85
84
83
1
2
3
7
8
9
15
19
30
39
40
41
42
43
44
56
70
88
89
90
91
92
97
106
117
128
129
130
131
132
133
144
155
170
174
175
176
4
5
6
12
20
31
45
57
71
93
107
118
134
145
156
171
25
52
66
80
111
143
157
168
18
TCK
TDO
TDI
TMS
TRST
EMU
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VROUT
VROUT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDEXT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDRTC
R72
10K
C48 100nF
SCREW_HOLE_3
+
C125
100uF/10V
+
C124
100uF/10V
TP10
C62 100nF
+ C25
47uF/25V
+ C14
47uF/25V
TP19
+
C40
220uF/10V
+ C35
220uF/10V
+
C61
100uF/10V
R75 4K7
FB9
FB
R88
1K
C33
100nF
TP14
TP5
TP18
R60 NA
C59 100nF
SCREW_HOLE_1
TP28
TP21
C55
100nF
+ C57
100uF/10V
C15
100nF
+ C75
100uF/10V
+ C47
220uF/10V
C49 100nF
TP29
C32
100nF
J4
CONN PH 13P
1
2
3
4
5
6
7
8
9
10
12
13
11
C52 100nF
R74 10K
C76
100nF
U10
AAT3522
23
1
RSTVCC
GND
TP22
U8
AZ1117H-5.0
3
1
2
4
VIN
ADJ
VOUT
VOUT
U17
AZ1117H-ADJ
3
1
2
4
VIN
ADJ
VOUT
VOUT
FB12
FB
FB8
FB
U13
AZ1117H-ADJ
3
1
2
4
VIN
ADJ
VOUT
VOUT
C46
100nF
+ C71
100uF/10V
FB7
FB
+
C69 100uF/10V
+
C70
100uF/10V
+ C16
47uF/25V
D2
30BQ040
TP11
C24
100nF
R83
560R
R76 10K
+ C84
100uF/10V
C53 100nF
C72
100nF
FB2
FB
C51
100nF
C63 100nF
U16
AZ1117H-3.3
3
1
2
4
VIN
ADJ
VOUT
VOUT
J5
CONN RECT 7x2
2
4
6
8
10
12
14
1
3
5
7
9
11
13
C123
100nF
C58 100nF
U5
LM7812
1
2
3
VIN
GND
VOUT
+ C83
100uF/10V