Painel Principal:filtro De Áudio & Saída - Philips DVP3020K Service Manual

36 DVP3020
PAINEL PRINCIPAL - FILTRO DE ÁUDIO & SAÍDA - DVP3020
1
Main Board : AUDIO FILTER & OUT PUT
for DVP3002/93 DVP3020/05
+12V
Q23
9012 D11
2 3
R188 0 1N4148
DV33 D10
A
R189 0(OPEN)
R190 1N4148
22k
+ CE44
100uF/16V
VCC
D13
D12
2 3
1N4148 Q24
CE34 + 9012 1N4148
R192 470uF/16V
3.3k
D14
A_MUTE
2 3
DV33
R193 330 Q25 1N4148
9012
D15
B MUTE_DAC
MUTE_DAC
R194 10K 1N4148
VCC
Q26 9012H
MUTE_L
R143
R141
1K R142 100K
OPEN
MUTE1
-12V
MUTE_R
Q27 9012H
R144
1K R140
MUTE2
NC(4.7k)
R146
NC(4.7k)
C
mute circuit
U14
ASDAT0 SDAT0
5 4 1
ASDAT0 SDIN AOUTR
SBCLK
ABCK 6 3 2
ABCK DEM_/SCLK
ALRCK SLRCK
7 2 3
ALRCK LRCK
ACLK 8 1 R182 33 SACLK 4
ACLK MCLK AOUTL
5
VQ
RN4 33x4
CS4344
R148 33
SMCLK
+
CE37 C139
C138 3.3u 0.1u
22P
U15
SACLK MUTE1
1 16
MCLK DZFL
SBCLK MUTE2
2 15
BICK DZFR
SDAT0
3 14
SDTI VDD
SLRCK 4 13
LRCK VSS
RESET# 5 12
PDN AOUTL+
ML 6 11
D ML
CSN AOUTL-
MC ROUT+
7 10
MC CCLK AOUTR+
MD ROUT-
8 9
MD CDTI AOUTR-
AK4382
U16
SDAT0
1 20
SDIN VL
VCC3_AUDIO SBCLK MUTE1
2 19
SCLK /AMUTEC
SLRCK
3 18 FL
SACLK LRCK AOUTA
4 17
MCLK VA_H
R24 1
5 16
VD GND
FR
6 15
GND AOUTB
MC MUTE2
7 14
DIF1(SCL/CCLK) /BMUTEC
MD
8 13
DIF0(SDA/CDIN) VQ
C54 9 12
DEM(AD0//CS) VBIAS
0.1u RESET# 10 11
RST/ VA
CS4351
E
1
2 3
R153
30k(5.1k)
R150
AL
AL
CE40
10k(NC) R152 R154
DAC_ML LOUT+
3.3K(470)
10k
3.3uF/16V
R151
10k(NC) C116
R155
2700pF NC(470)
LOUT-
R156 C117 R157
4.7k/1% 3300pF 5.1K/1%
R168
30k(5.1k)
R166
AR
AR
CE45
10k(NC) R167
R169
DAC_MR ROUT-
D16
3.3K(470)
10k
1N4148 3.3uF/16V
R170
10k(NC)
C123 R184
2700pF NC(470)
ROUT+
R172 C145 R173
4.7k/1% 3300pF 5.1K/1%
R145
100k
-12V
VCC3_AUDIO
DAC_MR
10
VCC3_AUDIO
9
VA
8
GND
7 DAC_ML
6
FILT
1
SACLK
+ 2
SBCLK
C140 CE38 C141 3
SDO
0.1u 10u 0.1u
4
SLRCK
RN5 33x4
VCC_AUDIO
VCC_AUDIO
LOUT+ C142
LOUT- 0.1u
VCC3_AUDIO
R25 10 +12VA
R26 1
C113 0.1u
C114 0.1u
CE47 33u
+
C119
0.1u C120
0.1u
CE48
3.3u
2 3
4
C115 680PF
-12VA
R160
470
U11A R159
CE41
470
2 -
FL
1
3
+
10uF/16V
NJM4558 OPA
C124 +12VA R161
10k
0(680p)
MUTE_L Q29
9014
2N3904S
R165
470
C121 680PF
-12VA
R177
470
U11B R176
CE42
6 470
-
7 FR
5 +
10uF/16V
NJM4558 OPA
R175
+12VA 10k
C122
0 (680p)
MUTE_R
Q31
9014
R181 2N3904S
470
L26 CE43
10u
FB / 0805
+ R187
R186 R62 CE9 10u 91
U13
R185 4.7 100K
10K
1 16
M0 M1
8 2 15
MCLK FILT+
7 3 14
VL REF-GND
6 4 13 R76 100K
SDOUT VA
5 5 12
GND AINR
6 11
VD VQ
7 10
SCLK AINL
8 9
LRCK RST/
CS5340
C129 C130 RESET#
RESET#
C132 C133 C134 C135 C136
0.1u 0.1u 2200p 1u,0805 0.1u 0.1u 1u,0805
C96
R137
R138
ASPDIF COAX
ASPDIF
100 75
C98
0.1uF
C97
R139
100pF
100pF 110
4
5
A-L
M-L
C118
1000pF
CN10
1
2
COAX
3
M-L
4
M-R
5
AUDIO OUT
A-R
M-R
C146
1000pF
MIC
MIC
C137
0.1u
5
6
C54 D1
R24 D1
C96 D3
R25 D2
C97 D4
R26 D2
C98 D4
R62 D4
C113 D2
R76 D4
C114 D2
R137 D3
C115 A3
R138 D4
C116 A3
R139 D4
A
C117 A3
R140 B1
C118 A4
R141 B1
C119 D2
R142 B1
C120 D2
R143 B2
C121 B3
R144 B1
C123 B3
R145 B2
C122 B3
R148 C1
C124 A3
R150 A2
C129 D3
R151 A2
C130 D4
R152 A3
C132 D4
R153 A3
C133 D4
R154 A3
C134 D4
R155 A3
C135 D4
R156 A3
C136 D4
R157 A3
C137 D5
R159 A4
C138 C1
R160 A4
C139 C1 B
R161 A4
C140 C2
R165 A4
C141 C2
R166 B2
C142 D2
R167 B3
C145 B3
R168 B3
C146 B4
R169 B3
R170 B3
CE9 C4
R172 B2
CE37 C1
R173 B3
CE38 C2
R175 B4
CE40 A2
R176 B4
CE41 A3
R177 B4
CE43 C4
R181 B4
CE42 B3
R184 B3
CE45 B2
R185 C3
CE47 D2
R186 C4
CE48 D2
R187 D4
CN10 B5
C
R188 A1
R189 A1
Q23 A1
R190 A1
Q24 A2
R192 A1
Q25 B1
R193 B1
Q26 B1
R194 B1
Q27 B1
RN5 D3
Q29 B4
RN4 C1
Q31 B4
D10 A1
L26 C3
D11 A2
U11 A3
D12 A1
U13 D4
D13 A2
U14 C2
D14 A1
U15 C1
D15 B2
U16 D1
D16 B2
D
E
6