Philips DVP3140 Service Manual page 48

A
Main Board Electric Diagram for DVP3142(K/KM)/XX,DVP3144(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
AUDIO_IN_L
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
CVBS_IN
SCART
C131
100pF
[NM]
C132 C133 C134 C135 C136
100pF
100pF 100pF 100pF 100pF
[NM] [NM]
[NM] [NM] [NM]
A
6-16
B
+12V
FS1: H=RGB L=CVBS
DSPVCC33
R198 R199
FS2 FS3 SCART CFG
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
FS3
BT3904
[NM]
FS1
C143
NM
SCART config circuit
JP1 NM
[NM] 500Z 0805
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 3 1
IN OUT
8550D 33R
C207 R209
10nF R211
NM 2K
R210
22K R205
2K
-12V
-12V
RGB/YUV Switch
IN Dir
G-Y_OUT R191 NM(0R) Y_OUT
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 6 11
S2B S1C
C-B-U_OUT
7 10
DB S2C
8 9
GND DC
Y-R-V_OUT R243 NM(0R) R_OUT
PI5V330W
[NM]
RCA_CVBS_OUT
Y_OUT
U_OUT
V_OUT
C180 C181 C182
2 100pF 100pF 100pF
4
6
AUDIO/TV/16:9
8
SWITCH
10
DATA2
LMAIN-OUT
R240
12 RMAIN-OUT
DATA1
RCA_CVBS_OUT
14 COAX_SPDIF
NM(0R)
SCART_SWITCH
16
BLANK
18
20
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
R201
150R Y_R_V L4 1uH
Y_R_V
[NM]
C106 C114
150pF 150pF
Q25
BT3904
[NM]
SCART_SWITCH C111 10pF
RGB Status
CVBS_G_Y L5 1uH
CVBS_G_Y
R202 C119
C107 C115
1K
680pF 150pF 150pF
[NM]
C112 10pF
C_B_U L6 1uH
C_B_U
C108 C116
150pF 150pF
LED5V 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
A5V
D29
LL4148
B_OUT
D28
LL4148
D5V
V_OUT
R_OUT
Y-R-V_OUT
CN6
1
2
3
4
5
6
C183
VIDEO OUT
100pF
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
6-16
D
SCART_CVBS_OUT
C105 D1
C106 D1
C107 D1
C108 D1
R184 0R
C109 E1
EC41
E1
RCA_CVBS_OUT C110
NM
[470uF/16V] C111 E1
C112 E1
C113 E1
C114 E1
Y-R-V_OUT
C115 E1
C116 E1
D2
C117
C118 C1
G-Y_OUT
C119 C1
C120 D3
C121 D3
C122 D3
C123 A2
C-B-U_OUT
C124 A2
C125 A3
C126 A3
A3
C127
C131 A3
C132 A3
C133 A3
C134 A3
C135 A3
C136 A3
C139 A1
C140 A1
C141 A1
C142 A1
C143 B1
C144 A1
C146 C2
C147 B2
C148 C2
C149 A2
E1
C177
C178 D1
C179 E1
C180 C3
C181 C3
C182 C3
C183 C3
C207 B2
CN1 A2
CN5 A1
D3
CN6
CN7 D3
CN8 A3
D20 C2
D24 E2
D25 E2
D26 E2
D27 E2
D28 E2
D29 E2
EC38 A2
D
E
EC39 A3
EC40
C2
EC41 D1
FB26 B2
FB27 B2
FB34 B2
1
JP1 B2
L3 C1
L4
C1
L5 C1
L6 C1
L7 C1
LL1 A2
Q23 B1
Q24 B1
Q25 B1
Q27 B2
Q28 B2
Q30
B2
Q31 B4
R184 D1
R189 C2
R190 C2
R191 A3
R192 A3
R193 A3
R194 B4
R195 B4
2
R196
B4
R197 B4
R198 B1
R199 B1
R200 B1
R201 B1
R202 B1
R203
A1
R204 A1
R205 B2
R208 B2
R209 B2
R210 B2
R211 B2
R212 B2
R213 A2
R214 B2
R216
B2
R219 A3
R220 B3
R221 A3
R222 A3 3
R232 B2
R233 A1
R234 A1
R239 B2
R240 B4
R241
A3
R242 A3
R243 A3
U16 B3
U17 B2
4
E