Yamaha DVD-S520 Service Manual page 73

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A
B
1
SCHEMATIC DIAGRAM
AV (U, C, A, R, T, P) 1/2
1
2
AV_VIDEO
A
DGND
2
VGND
4V3
270R
3101
+5VVID
100R
1000
3145
FMN
4V3
1
2
B
7415
0V
BC847B
3
4
-0V6
5
DGND
6
7
3
8
C
9
10
-5V
TP5
11
12
13
VGND
C
14
15
VGND
D
16
4
4V3
3118
100R
E
TP6
4V3
-0V2
Y
7418
BC847B
-0V9
F
5
-5V
G
6
H
I
Reserved Parts
*
V DC Vtg measured in STOP-MODE
7
1
2
C
D
3
4
5
6
OPTION
4100
7100
4R7
MC79L05
3100
2
3
-VCC
IN
GND
OUT
4R7
1
+5VVID
4V9
BC857B
7413
3103
7414
BC847B
100R
3V2
3V2
2102
2V5
470n
6100
BZX284-C15
-5V
A2-2
4V9
BC857B
7417
2V4
A2-1
U
-0V6
TP22
A2-3
V
-0V6
TP23
3
4
5
6
E
F
7
8
9
-5VA
-5V
0V7
0V2
A2-5
0|6|12
3113
7411
BC847B
22K
-5V
3102
7412
BC847B
10K
-2V9
4V9
3148
BC857B
7427
4V3
4V3
100R
-0V6
Y
7426
4V9
BC847B
TP6
-1V2
1V6
+5VVID
-5V
4V3
4V3
3128
BC857B
7420
100R
7421
3130
BC847B
7422
1V6
100R
1V6
BC847B
1V
-1V2
+5VVID
-5V
4V3
3137
4V3
BC857B
7423
100R
7424
3140
BC847B
1V6
100R
7425
1V6
1V
BC847B
-1V2
-5V
7
8
9
G
H
The first digit of a component indicates the component type.
1XXX : Connector
4XXX : SMD jumper
2XXX : Capacitor
5XXX : Coil
3XXX : Resistor
6XXX : Diode
10
11
12
+5VVID
0V
3112
8K2
7410
BC847B
3114
C
75R
TP15
+5VVID
7416
3115
BC847B
TP16
100R
2V4
1V6
3117
Y
75R
6101
BZX284-C15
-5V
+5VVID
1V6
3124
OPTION
7419
4103
BC847B
100R
3125
1V
3
1
75R
5100
2
DSS306
TP17
-5V
VGND
OPTION
4105
3131
3
1
75R
5101
2
DSS306
TP18
VGND
-5V
OPTION
4107
3141
3
1
5102
75R
DSS306
2
TP19
-5V
VGND
10
11
12
I
J
DVD-S520/DV-S5450
7XXX : Transistor, FET, IC
9XXX : Wire jumper
13
1000 B1
1003 C13
1006-A D13
1006-B F13
1006-C H13
1600 E13
1601 F13
1602 I13
2100 A5
2101 A5
A
2102 B4
2103 C2
2104 C12
2105 D12
2106 F3
2107 E12
2108 F12
2109 G8
2110 I12
2111 I8
2112 E9
3100 A4
B
3101 A2
3102 B8
3103 B3
3104 B2
3105 B2
3106 B4
3107 B2
3108 B2
S-VIDEO
3110 A9
3111 A10
1003
3112 A10
TCS79
3113 A8
C
1
3114 B11
5
3115 C10
3
3116 E2
7
3117 C11
4
6
3118 E2
2
3119 C10
3120 E2
3121 E3
3122 F2
3123 F3
3124 D10
D
3125 E11
3126 E10
3127 E6
3128 E7
3129 F7
1006-A
3130 F8
2
YKC21-4104
3131 F11
3132 F7
VGND
Y
3133 F9
1
3134 F7
3135 F7
1600
3136 H6
E
3137 H7
1
RT-01T
3138 H7
3139 H7
3140 H8
3141 H11
3142 I9
3143 I7
3144 I7
1006-B
4
YKC21-4104
3145 B1
3146 A8
U
VGND
3147 C7
3
3148 D8
F
3149 D8
3150 D8
1601
3151 D8
3152 D8
1
RT-01T
3153 A6
3154 A6
4100 A4
4103 E12
4105 F12
4107 H12
5100 E12
G
5101 F12
5102 H12
6100 B5
6101 C11
6102 E11
6103 F10
6104 I10
7100 A5
7410 A9
7411 A9
7412 B8
7413 B3
1006-C
H
7414 B4
6
YKC21-4104
7415 B2
VGND
V
7416 C11
5
7417 E3
7418 F2
7419 E11
7420 F8
1602
7421 F9
1
RT-01T
7422 F6
7423 H8
7424 H9
7425 H6
I
7426 D7
7427 D9
9104 F2
13
72

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