5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1297C
TO-92
TO-92
1.90
DVD
506 Main board
POWER SUPPLY
B
4
14
Monday, December 08, 2003
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
A-5V_IN
A+5V_IN
A-12V_IN
PVCC_IN
AGND
DGND
AGND
A+12V_IN
DGND
D+5V_IN2
D+3.3V_IN
D+5V_IN1
A-12V
VCC_3.3V
DGND
DGND
AGND
AGND
AGND
AGND
AGND
AGND
D3.3V
DGND
VCC_1.8
DGND
DGND
AGND
AGND
D+5V
DAC+5V
A+5V
A+12V
A-5V
AGND
AGND
AGND
AGND
DGND
M_GND
DGND
DGND
A3.3V
DGND
DGND
VCC5V
DGND
SA5V
78L05
U7
3
2
1
Vin
GND
Vout
79L12
U4
2
1
3
Vin
GND
Vout
78L12
U9
3
2
1
Vin
GND
Vout
POWER SUPPLY
PH 2.0mm
CON13P 2.0mm
CN1
3
4
6
7
8
5
9
10
11
12
13
1
2
AGND
A+12V
AGND
D+5V
D+5V
A-12V
DGND
D+3.3V
DGND
PVCC
MGND
A+5V
A-5V
FB14 FB
C208
104
CB10
104
C207
100uF/16V
C63
100UF/16V
FB6
FB
C70
104
C717
104
+
C24
470uF/10V
FB15
FB
CB3
104
FB14
FB
D15
1N5393
1
2
+
C23
220uF/6.3V
C29
100UF/25V
C72
104
C205
104
D16
1N5393
1
2
C64
104
+
C26
220uF/10V
TOP VIEW
T0-252
GND
VIN
VOUT
13
5
DPAK
U8
SHARP 018EZ01
C40
330UF/10V
L4
FB
D14
1N5393
1
2
L13
FB
FB10
FB
C31
100UF/25V
CB8
104
FB8
FB
C73
104
C30
100UF/25V
CB4
104
FB15
FB
CB16
104
C75
104
C69
104
FB9
FB
CB2
104
FB7
FB
FB11
FB
+
C68
470uF/6.3V
FB13
FB
FB12
FB
C65
104
C216
104
+
C25
220uF/6.3V
C62
100UF/10V
C38
100UF/25V
C74
104
D+5V
VCC_1.8
S1V8D
VCC_3.3V
A-12V
PVCC
D3.3V
DAC+5V
A+5V
A-5V
A+12V
A3.3V
VCC5V
SA5V