Av Board Circuit Diagram - Philips DVP7400S Service Manual

Circuit Diagram and PWB Layout
AV Board Circuit Diagram - Part 1
1 2 3
AV_VIDEO
A
B
1103
I151
1
I153
2
3
I152
4
5
B5B-EH-A
GND
C
30FMN-BTRK-A
30
29 I110
28
27 I111
26
25 I112
24
23 I113
22
D
21 I114
20
19
18
17
16
15
14
13
12
11
10
9
8
E
7
6
I121
5
4
I122
3
2
I168
1
1101
GND
F
G
1104
3186
1 I159
2 1K2
3 I160
4 VGND
5 I161
6
7
07FMN-BTRK-A
VGND
H
3188
1K2
VGND
I
3191
1K2
VGND
1 2 3
3139 785 32310
4 5 6
16FMN-BTRK-A
I124
16
15 I125
14
13 I126
12
11 I127
10
9 I154
8
7 I155
6
5 I156
4
3 I157
2
1
1100
-24V_Power
GND
+5VSTBY
+12V_Power
+5VL
3131 SPDIF_out
33R
3132 PCMLRCK
3142
SCART1
3163 PCMCLK +5VL
1K0
3164 PCMDATA_L0
3165
PCMSCLK
SCART0
+5VL
AV_MUTE
SCART0
3174
SCART1
10K
+5VL
GND
3178
10K
2135
+5VVID
100n
7118
VGND
3 AD8091ART
3187
1
G_Y_H
4
75R
2136
6.3V 470u
VGND
4126
3185
3182
1K2
12K
2137
+5VVID
100n
7119
VGND
3 AD8091ART
3190
1
B_U_H
4
2138 75R
6.3V 470u
3183
VGND
4127
3189
22K
1K2
13FMN-BTRK-A
2139
+5VVID
13
100n 12
7120
11
VGND
3 AD8091ART
3193 10
1
R_V_H
9
4
75R 8
2140
7
6.3V 470u
6
VGND
4128
5
3192
4
3
1K2
2
1
1102
4 5 6
7 EN 27
7 8 9
SDA_DAC
3115
TV_R_Scart
33R
SCL_DAC
3116
TV_L_Scart
33R
DAC_STB
3129
33R
STDBY_CNTRL 5100
1 2
+5VVID
600R
TS5V330PW
+8V
B_U_H
4129
+5VL
+1V8 VGND
GND
SCART0
+1V8_Sense
G_Y_H
4131
R_V_H
4133
4101
4136
+5VL
4137
0|6|12
FBOUT
7109
+5VVID
BC847B
3147 2156
0|2|5
10K
100n
GND
VGND
3146
7110
1K0 BC847B
7123
50V 10u
CVBS_S
BC847B
GND
2155
+12VL
VGND
3176 VGND
0|6|12
220R
7114
BC847B
GND
7101
BC847B
4111
CVBS_H
GND
+5VL
3127
1K2
VGND VGND
4112
Y_H
FBOUT
3128
1K2
7117
VGND VGND
BC847B
GND
4113
C_H
I132
Y_H
I133
C_H
I134
CVBS_H
3111
I158
+5VVID
1K2
VGND VGND
0|2|5
VGND
7 8 9
10 11 12 13
1109-1
I107
1
2
I106
3
4
7121
5
Φ
VCC
6
AGND
VIDEO SW
I104
15 2142 7
2
1A
EN
1 S 3
I123
IN 2A U_out 6.3V 470u 8 220p
4 5
A 1B 9
S 6 6108
2B Y_out
7
B 10
11
D 1C
BZX384-C15
9 S 10
I138
C 2C V_out 2143 11
12 14
D 1D 6.3V 470u 12
S 13
2D
13
GND
14
I146
VGND 2144 15
I135
6.3V 470u 16
17
18
VGND
I137
19
20
21
MT
1109-2
23 22
MRC-021V-19 PC
GND GND VGND
Y_out
U_out
VGND
V_out
CVBS_O
VGND VGND
VGND
+5VVID
2131
+5VVID
3117
100n
7100
VGND 10K
3 AD8091ART
1
4
3118 3119
VGND
15K 75R
3135
4100
VGND
1K2
6.3V 470u 3103
4135
2101 75R
2132
+5VVID
100n
7102
VGND
3 AD8091ART
1
4
VGND VGND
4102
VGND
I129
6.3V 470u 3105
3136
2103 75R
1K2
2133 VGND
+5VVID
100n
7103
VGND
3 AD8091ART VGND
1
4
I130
3108
2104
75R
470n
VGND
3137
1K2
I131
VGND VGND
Part 1 3139_243_34843_a2_sh130_sh1.pdf
10 11 12 13
14 1100 B6 4126 G4
1101 E2 4127 H4
1102 I7 4128 I4
1103 B2 4129 B8
1104 G2 4131 B8
1105 E14 4133 B8
1107 G14 4135 G13
1108 H14 4136 C10
1109-1 A12 4137 C10
1109-2 D12 4138 G13
2101 G12 4139 G12
220p 2145
2102 G13 5100 A9
A 2103 H12 6101 E12
2104 I12 6102 E12
220p
2146 2105 I13 6103 E11
2106 I13 6104 G13
2107 E13 6105 H12
AGND
2108 E12 6106 I12
220p 2147
2109 E12 6107 B14
2120 F4 6108 B13
6107
2121 F4 6109 B14
2122 A7 6110 C14
BZX384-C15
2123 A7 6111 D14
2148
2124 F4 6112 D14
B
2125 F4 6113 E13
2126 F5 7100 F11
2131 F11 7101 F7
2132 G11 7102 G11
GND 220p 2149
2133 H11 7103 H11
2135 F4 7109 D7
6109
2136 G4 7110 D7
2137 G4 7114 E7
BZX384-C15
2138 H4 7116 G7
2139 I4 7117 H7
220p
2150 2140 I4 7118 G4
2141 A9 7119 H4
C
6110 2142 B12 7120 I4
2143 B12 7121 A10
2144 C12 7122 F13
BZX384-C15
2145 A14 7123 D10
2146 A14 I104 B12
VGND
2147 A14 I106 A12
220p 2151
2148 B13 I107 A12
2149 B14 I110 C3
6111
2150 C14 I111 D3
2151 D14 I112 D3
BZX384-C15
2152 D14 I113 D3
GND
D 2153 G12 I114 D3
220p 2152
2154 F14 I121 E3
2155 D8 I122 E3
6112
2156 D9 I123 B12
2157 F13 I124 A7
GND BZX384-C15
3101 F9 I125 A7
VGND
3102 G12 I126 A7
LPR6520-E610F
I162 Y 3103 G12 I127 A7
3104 H9 I128 G14
5
I163 Pb
3105 H12 I129 H13
4
3107 I9 I130 I13
I164
3108 I12 I131 I12
6
E
Pr 3109 F9 I132 I7
I165
2 3111 I10 I133 I7
I166 CVBS
3112 D7 I134 I7
1
3113 I9 I135 C12
I167
3114 H9 I137 C12
3
VGND 3115 A7 I138 B12
1105
3116 A7 I146 C12
3117 F13 I151 B3
VGND
3118 F13 I152 B3
3119 F13 I153 B3
2154
3120 D9 I154 A7
3121 E9 I155 B7
100n F
3122 E9 I156 B7
VGND
7122 3127 G10 I157 B7
3128 H10 I158 I7
BC847B
3129 A7 I159 G2
3131 C4 I160 G2
CVBS_O 3132 D4 I161 G2
3135 G10 I162 E13
3136 H10 I163 E13
3137 I10 I164 E13
I128
LPR6520-F045F 3141 C6 I165 E13
CVBS
1
3142 D6 I166 E13
G
3143 C7 I167 E13
2 1107
3145 D6 I168 E3
VGND
3146 D7
3147 D8
3163 D4
3164 D4
VGND
3165 D4
3173 E6
3174 E6
3175 E7
3176 E7
3177 F6
H
3178 F6
S.VIDEO
3179 F7
3180 G7
3181 G7
1108
3182 G7
LAP5100-0105F
3183 H7
1
3184 H7
3 3185 G4
3186 G3
4
3187 G5
3188 H3
2
3189 H4
I
3190 H5
3191 I3
3192 I4
3193 I5
VGND
4100 G12
4101 C10
4102 G12
4111 F9
4112 G9
2006-08-18 4113 I9
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