Philips DVP520/00 Service Manual page 35

8-3
1 2
INDEX & POWER,RESET
A
1 INDEX & POWER, RESET
2 RF / SERVO - MT1336E(Version C)
3 MPEG - MT1379AE(version C)
4 MEMORY - SDRAM, FLASH/EEPROM
5 AUDIO - AK4382, VIDEO FILTER
6 AUDIO FILTER/OUT PUT
B
NAME
TYPE DEVICE
VCC Digital 5V SUPPLY
RVCC Servo 5V MT1336E
AVCC RF 5V PICKUP HEADER
V33 Digital 3.3V SDRAM, Flash, VideoDAC
DV33 Digital 3.3V MT1379AE
AV33 Servo 3.3V MT1379AE
V25 Digital 2.5V MT1379AE
+5VA Audio 5V Audio DAC
+5VV Video 5V Video FILTER
+/-12V Audio 12V Audio filter
C
D
E
F
1 2
3 4
TYPE
NAME
GND Digital Ground
SGND Servo Analog Ground
AGND Audio Ground
VGND Video Ground
DV33
+C1
47u
URST
D1
1N4148 R1
10k
GND
CN1 +P33V
1
1
+P33V
2
3
4
+PS5V
5
VCC C160
6
+P12V 1u
7
-P12V
8
9
PCON
10
10
CON10 2.5mm
SGND
3 4
5 6
+P33V +P33V [ 2 ]
+PS5V +PS5V [ 2 ]
+P12V +P12V [ 5 ]
-P12V -P12V [ 5 ]
VCC VCC [ 2,3,4,5 ]
AVCC AVCC [ 2 ]
DV33 DV33 [ 2,3, ]
AV33 AV33 [ 2 ]
V25 V25 [ 2 ]
GND GND [ 2,3,4,5 ]
SGND SGND [ 2,3,4,5 ]
URST URST [ 2 ]
PCON PCON [ 2 ]
VCC
5V VCC
+
C3 C2
0.1u 220u
AVCC
L3 FB / 0805
+PS5V AVCC
5V
3.3V
AV33
+
C4 C5
0.1u 100u
L1
FB / 0805
L2 FB AXIAL
3.3V
DV33
+
C7 C6
0.1u 100u
L4
FB / 0805
Q1 8050 2.5V
V25
C9 + C8
0.1u 100u
5 6
8-3
7 8
CN1 E3
R1
D1
C1
C2
C3
C4
A
C5
C6
C7
C8
C9
C160 E3
L1
L2
L3
L4
Q1
B
C
D
E
F
7 8
D3
D3
D3
C5
C5
E5
E5
E5
E5
E5
E5
E5
E5
D5
E5
E5