Philips DVP3140 Service Manual page 47

PAINEL PRINCIPAL - ESQUEMA ELÉTRICO DVP3142: POWER_ SAÍDA DE VÍDEO
A
Main Board Electric Diagram for DVP3142(K)/XX: Power_Video Out_
DSPVCC33
R203
2.2K
CN5
1
R233
1
Power_k
2
CLK
3
CS
4
DAT
5
GND
6
DV33 R234
7
IR
8
LED_5V
9
GND
CON9
C144 C139 C140 C141 C142
0.1uF 0.1uF 100pF 100pF 100pF
2
TO POWER BOARD
CN1 Imax=1000mA
1 +P5V LL1 FB AXIAL
1
2
3
4
+P12V
5
6
-P12V
7
7
CON8 2.5mm
C149
0.01uF
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
R219 0R
SERVO33
DSPVCC33
3
+
EC38 C123 C124
220uF/16V 220pF 1nF
DSPVCC18
+ EC39
220uF/16V C125 C126 C127
220pF 1nF 0.1uF
CN8
RMAIN-OUT R221 1K 1
AUDIO_OUT_R
AUDIO_IN_R
LMAIN-OUT R222 1K 3
AUDIO_OUT_L
GND_AUDIO
5
GND_BLUE
B_OUT 7
BLUE
9
GND_GREEN
G_OUT 11
GREEN
13
GND_RED
GND_COMM
R_OUT 15
RED
17
GND_VIDEO
GND_BLANK
SCART_CVBS_OUT 19
CVBS_OUT
4
SCART
C131
100pF
[NM]
C132 C133 C134 C135 C136
100pF 100pF 100pF
100pF 100pF
[NM] [NM]
[NM] [NM] [NM]
A
B
+12V
FS1: H=RGB L=CVBS
DSPVCC33
SCART CFG R198 R199
FS2 FS3
1.8K
1.8K
STBY_KEY: 00 4:3 [NM] [NM]
L: STBY or wake up.
01 TV AUDIO/TV/16:9
H: Working.
R204 Video Status
10K 10 16:9
R200
1K
[NM]
220R STBY_KEY Q23
STBY_KEY FS2
FPC_CLK BT3904
FPC_CLK
FPC_STB [NM]
FPC_STB
FPC_DOUT D5V
FPC_DOUT
DSPVCC33
33R IRRCV
IRRCV
LED5V Q24 R201
FS3
BT3904 150R
[NM] [NM]
Q25
FS1
BT3904
[NM]
C143 R202
NM
1K
SCART config circuit [NM]
JP1 NM
[NM] 500Z 0805
LED5V
Q30 Imax=200mA FB34
M5V 8550D
M5V
FB26 500Z 0805
FB27 500Z 0805
Imax=28mA
C147
10nF
R232 R208
22K 2K
DSPVCC33
D20
LL4148
R213
4.7K
R212
LED/PCON Q28
LED/PCON
BT3904
4.7K
R214
22k
LED/PCON:
L: STBY.
H:
Working. +12V
R239
[NM] U17
R216 78L05
Q27 A5V
3 1
IN OUT
8550D 33R
C207 R209
10nF R211
NM 2K
R210
22K R205
2K
-12V
-12V
RGB/YUV Switch
G-Y_OUT R191 NM(0R) Y_OUT IN Dir
H R,G,B
C-B-U_OUT R192 NM(0R) U_OUT
L Y,U,V
Y-R-V_OUT R193 NM(0R) V_OUT U16
R220 1K 1 16
RGB/YUV_SW IN VCC
Y_OUT 2 15
S1A /EN
G-Y_OUT R241 NM(0R) G_OUT G_OUT 3 14
S2A S1D
G-Y_OUT 4 13
DA S2D
U_OUT 5 12
S1B DD
C-B-U_OUT R242 NM(0R) B_OUT B_OUT V_OUT
6 11
S2B S1C
C-B-U_OUT 7 10 R_OUT
DB S2C
Y-R-V_OUT
8 9
GND DC
Y-R-V_OUT R243 NM(0R) R_OUT
PI5V330W
[NM]
RCA_CVBS_OUT
Y_OUT
U_OUT
V_OUT
C183
C180 C181 C182
100pF 100pF 100pF 100pF
2
4
6
AUDIO_IN_L
AUDIO/TV/16:9
8
SWITCH
10
DATA2
LMAIN-OUT
R240
12 RMAIN-OUT
DATA1
RCA_CVBS_OUT
14 COAX_SPDIF
NM(0R)
16 SCART_SWITCH
BLANK
18
20
CVBS_IN
21
SHIELD
S/PDIF_OUT
S/PDIF_OUT
R194
NM
B
C
C177 10pF
CVBS_C_Y L7 1uH
CVBS_C_Y
C178 C179
150pF 150pF
C118 C109 10pF
0.1uF
CVBS_C L3 1uH
CVBS_C
C105 C113
150pF 150pF
C110 10pF
Y_R_V L4 1uH Y-R-V_OUT
Y_R_V
C106 C114
150pF 150pF
SCART_SWITCH C111 10pF
RGB Status
CVBS_G_Y L5 1uH G-Y_OUT
CVBS_G_Y
C119
C107 C115
680pF 150pF 150pF
C112 10pF
C_B_U L6 1uH C-B-U_OUT
C_B_U
C108 C116
150pF 150pF
ESD2V
R189 D5V
Imax=15mA
RFA5V
RFA5V
D5V EC40 + C117 3K
D5V
47uF/16V 0.1uF R190
2K
C148 C146
10nF 10nF
D25
LL4148
R_OUT
D24
LL4148
D27
LL4148
G_OUT
D26
LL4148
A5V
D29
LL4148
B_OUT
D28
LL4148
D5V
CN6
1
2
3
4
5
6
VIDEO OUT
CN7
1
2
3
4
5
6
VIDEO OUT
D5V
C120
Q31 0.1uF
BT3904
Close to Q505
R195
56R
C121
R197
COAX_SPDIF
62R
0.1uF
R196
C122
39R
22pF
C
D
SCART_CVBS_OUT
C105 D1 EC39
C106 D1 EC40
C107 D1
EC41
C108 D1 FB26
R184 0R
C109 E1 FB27
EC41
RCA_CVBS_OUT C110 E1 FB34
NM
[470uF/16V] C111 E1 JP1
C112 E1 L3
C113 E1 L4
C114 E1 L5
C115 E1 L6
E1
C116 L7
C117 D2 LL1
C118 C1 Q23
C119 C1 Q24
C120 D3 Q25
D3
C121 Q27
C122 D3 Q28
C123 A2 Q30
C124 A2 Q31
C125 A3 R184
A3
C126 R189
C127 A3 R190
C131 A3 R191
C132 A3 R192
C133 A3 R193
A3
C134 R194
C135 A3 R195
C136 A3 R196
C139 A1 R197
C140 A1 R198
C141 A1
R199
C142 A1 R200
C143 B1 R201
C144 A1 R202
C146 C2 R203
C147 B2
R204
C148 C2 R205
C149 A2 R208
C177 E1 R209
C178 D1 R210
C179 E1
R211
C180 C3 R212
C181 C3 R213
C182 C3 R214
C183 C3 R216
C207 B2 R219
CN1 A2 R220
CN5 A1 R221
CN6 D3 R222
CN7 D3 R232
CN8 A3 R233
D20 C2 R234
D24 E2 R239
D25 E2 R240
E2
D26 R241
D27 E2 R242
D28 E2 R243
D29 E2 U16
EC38 A2 U17
D
DVP3140 47
E
A3
C2
D1
B2
B2
B2
1
B2
C1
C1
C1
C1
C1
A2
B1
B1
B1
B2
B2
B2
B4
D1
C2
C2
A3
A3
A3
B4
B4
2
B4
B4
B1
B1
B1
B1
B1
A1
A1
B2
B2
B2
B2
B2
B2
A2
B2
B2
A3
B3
A3
A3 3
B2
A1
A1
B2
B4
A3
A3
A3
B3
B2
4
E