Painel Principal -Index-Power-Servo E Áudio - Philips DVP4050 Service Manual

10 DVP4050
PAINEL PRINCIPAL - INDEX - POWER - SERVO & ÁUDIO
1
Main board: INDEX & POWER & SERVO & AUDIO for DVP4050/XX
1 INDEX & POWER
2 RF, SERVO & MPEG -
3 MEMORY /VIDEO OUT
A
NAME TYPE DEVICE
VCC Digital 5V SUPPLY
DV33 Digital 3.3V MT1389D
RFV33 Servo 3.3V MT1389D
LDO_AV33 Laser Diode 3.3V
AVCC RF 5V
PICKUP HEADER
V18 Digital 1.8V MT1389D
SD33
Digital 3.3V SDRAM
+12V
Audio +12V OP AMP.
-12V
Audio -12V OP AMP.
AVDD
Audio 5V VCC_AUDIO
DVDD
Audio 3V3 VCC3_AUDIO
TO POWER BOARD
C111 C112
100P 100P
CN12
B 1 P+5V L24 FB AXIAL
1
+P33V
L25 FB AXIAL
2
G1
3
4
P+12V L27 FB/0805
5
6 P-12V
L28 FB/0805
7
7
pitch:2.5mm C116 C117
100P 100P
1.5A
+P5V
C
Q15
200mA 8550
+P12V DIP
1
R115
22k
DV33
R117 R118
22K 2.2K
R120
4.7K R119 4.7K
Q16
1
PCON
2N3904(SOT-23)
C135
R122
0.1uF 22k
D
-P12V
1
2
MT1389D
+P5V
DV33
+P12V
-P12V
RFV18
DV33 V18
U15 AME1117 L31
DV33 V18 RFV18
3 2
IN OUT
FB/0805
C119 C120 + CE23 C121
+ CE24 R108
0.1uF 0.1uF 100uF/16V 0.1uF
220uF/10V
1K +/1%(NC)
R109
22
RFGND
Q14
Have 431,5V MAX 5.3V, No 431 5V MAX5.3V
P3055LD
4
5V
2 3
R111
1K
R112
ZD1 0
5.1V/NC +12VA
+12V +12V R113 100/0805
C128
+12V +
CE30 0.1uF
100uF/16V
3
R116
22k
DV33
ZD2
18V
R121
4.7K
-12VA
-12V
2 3 R123 100/0805
Q17
2N3904(SOT-23) C136
CE35
100uF/16V 0.1uF
2
3 4
RFV33
L23 FB/0805
DV33 L26
FB/0805
C113 C114
0.1uF 0.1uF
L30
RFGND FB/0805
L32
FB/0805
L33
FB/0805
VCC
AVCC
L34
L36
FB/0805
FB/0805
C124 C125
0.1uF 0.1uF
RFGND L37
FB/0805
M_VCC
L38 FB AXIAL
C129 CE29 C130 CE31 L39 FB/0805
+
+
0.1uF 220uF/10V
0.1uF 220uF/10V
LL1
VCC
FB/0805(open)
MGND
C20 C21
0.1uF 0.1uF
V33_VIDEO
L40
FB/0805
C134
+ CE34
0.1uF
47uF/16V
-12VA
+12VA
GND AGND VGND RFGND MGND
3 4
5
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C125
C126
RFVDD3 C127
C128
C129
C130
C107 C108 C109
+ C131
CE19
C134
0.1uF 0.01uF 2200pF 47uF/16V
C135
C136
R107 PLLVDD3
C20
6.8 RFGND
C21
CE19
CE20
+ CE20 C110
100uF/16v
CE21
0.1uF
CE22
CE23
RFGND
CE24
RFV33 CE25
CE26
CE27
C115 + CE21
CE28
220uF/10V
0.1uF CE29
CE30
LDO_AV33
CE31
RFGND
CE32
CE34
C118 + CE22
220uF/10V
CE35
0.1uF
CN12
L23
DACVDD3
RFGND
L24
L25
L26
C122 CE25
+
L27
0.1uF 10uF/16V
L28
ADACVDD3 L30
R110
L31
L32
10
C123 CE26
+ L33
L34
680p 470uF/6.3V
L36
APLLVDD3
L37
L38
L39
C126
+ CE27 L40
0.1uF
10uF/16V LL1
Q14
RFGND SD33
Q15
Q16
Q17
C127 + CE28
R107
0.1uF 100uF/16V
R108
R109
R110
FLASH_VCC
R114 33
R111
R112
R113
C131 CE32
+
R114
0.1uF 100uF/16V
R115
R116
R117
R118
R119
R120
R121
R122
R123
U15
ZD1
-12VA
+12VA ZD2
5
6
B 4
B 5
B 5
5
B
B 1
B 1
B 4
B 4
B 4
B 1
A
B 1
B 4
B 2
B 2
B 3
C 4
C 4
C 3
C 3
C 4
4
C
C 2
3
C
C 3
C 4
D 3
D 1
D 2
D 4
D 4
B 5
B 4
B 5
B 5
B 2
B 2
B
C 5
5
C
C 5
5
C
C 3
C 2
C 3
C 5
D 3
D 2
B 1
A 4
B 1
B 1
B 4
B 1
B 1
B 4
3
B
B 4
4
C
C 3
C 4
C 4
C 3
C
C 4
D 3
C 4
C 2
C 2
D 2
D 2
B 4
B 2
B 2
4
C
C 2
2
C
C 2
C 4
C 1
C 2
C 1
C 2
D 1
D 1
D 2
D 1
D 2
B 2
C 2
D
D 2
6