Yamaha DVD-S550, Service Manual, Page: 14 / 19

DVD-S550/DV-S5750
25
S2B
VSS
S2A
S3B
S1A
S3A
S1B
D3
EN
GND
A0
A1
A2
D1
D2
VDD
T120
T119 G1
T120 H1
T121 H1
T122 D1
T123 H1
T124 A12
T126 A12
T127 F13
T128 F13
T129 G13
T130 G13
7116 F11
7113 E3
7108 C5
7109 D3
H
I
1103-A A13
1103-B A13
1109 B13
1110 C13
1111 C13
1112 D1
1113 F13
2102 B11
2108 B4
2109 B8
CVBS
3123 C11
3131 D5
3132 D5
*
2143 F12
2149 G11
2144 G12
2147 G8
2150 G12
2151 G13
3159 F3
3160 F11
3161 F2
3162 F12
3163 F11
3164 G1
3165 G2
GREEN
*
3133 D3
*
*
3134 D4
*
*
10 11 12 13
1 2 3 4 5 6 7
FBOUT
LCH
F
E
G
2153 G11
2154 H6
2155 H12
2156 H11
2159 I12
2168 I11
2170 I13
2171 A11
3101 G7
C
D
2120 C1
3104 G12
3105 I5
3108 A8
3109 B3
3110 B8
*
SVIDEO_C
S-VIDEO
2113 B1
2114 B13
2117 C13
2119 C1
6106 C12
6107 G13
6108 G13
6109 G12
6110 H13
6111 H12
6112 H13
6114 I13
7104 B9
*
4114 F4
4115 B8
*
7105 B4
4111 D7
4112 B7
4113 B7
3199 I3
4100 C7
4101 B11
4102 B3
4103 B11
4104 C7
4105 C11
4106 B7
4108 B7
4107 B5
4109 B5
4110 B5
3182 G10
CVBS
P
R
/C
R
3171 G4
3173 G2
3174 G1
3175 F1
3176 G3
3177 I11
3178 G8
3179 A11
3180 G9
3181 F10
*
*
P
B
/C
B
3153 F11
3149 F2
3152 F12
3150 F3
3151 F11
3183 G10
3184 H5
3186 H7
3187 H2
3189 H5
3190 H7
3191 H7
3192 H8
3193 H8
3169 G3
RCH
VIDEO PART
3170 G8
AV
(SCART)
3166 G4
7119 F11
7120 G3
7123 G9
7124 G3
7127 H7
7138 H2
7140 H4
7141 I4
7142 I5
T101 D1
*
6102 B12
6104 B12
6105 B12
T102 D1
T103 D1
T104 D1
T105 D1
T106 E1
6101 A11
5103 B1
2121 C13
2127 C6
2129 D4
2135 E3
2137 F12
8 9 10 13
*
12 11
RED
4118 G11
4119 H11
4121 H11
4125 D2
4127 E2
5100 B1
Y
3198 H4
3195 H3
3194 H3
3196 H4
3102 G9
3103 G9
3111 B11
3112 B9
3113 B9
3114 B9
3115 B10
3117 B11
A
B
C
D
E
F
G
H
I
A
B
2110 B12
2111 B1
9 8
Svideo_Y
*
1 2 3 4 5 6 7
T117 C13
0/6/12
T131 G13
T132 G13
T133 H13
T134 H13
T135 I13
T137 A12
T138 C12
T139 C12
T140 D12
T141 D12
T142 D12
T143 D12
T144 E12
T145 G1
T107 E1
T108 E1
T109 F1
T110 F1
T111 F1
T112 F1
T113 G1
T114 G1
T115 B13
T116 B13
10K
T132
3161
7138
BC847B
7116
BC847B
10K
3162
3177
68R
10K 3198
4119
3168 33R
2K7
2137
680p
3191
6102
PDZ-15B
4103
4105
4101
T115
3111
68R
3181
1K0
GA
GA
3174 33R
2150
220p
T130
7109
3
4
1
5
2
AD8091ART
3103 2K7
PDZ-15B
6111
100n
2129
3164 33R
7
8
9
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
1113
1
10
11
2K7
3169
3180
470R
3182 2K7
BC857B
7140
T103
GND
PDZ-15B
6107
220R
3171
3193
2K7
6108
PDZ-15B
50V
10u
2120
T137
4114
2K7
3190
1K0
3183
6.3V 470u
2171
T133
7123
BC847B
LPR6520-N620F
3
1
2
2
1
1109
7
LPR6520-N520F
1110
15
4
6
8
12
13
2
1
5
3
16
7105
ADG733BRU
11
10
9
14
3184
1K0
T102
PDZ-15B
6101
*
PDZ-15B
6100
3149
1K0
3170
47K
2102
470n
3199
75R
7127
BC847B
220p
2155
3131
1K0
BC847B
7124
2154
50V 10u
3186
47K
T116
T106
T105
T104
33R
3175
GA
3163
1K0
1K0
3132
6114
T117
PDZ-15B
3102 2K7
50V 10u
2147
10K
3196
T113
T108
470u 6.3V
2168
3178
47K
T126
3179
68R
1K0
3150
220p
2117
2121
220p
3134
1K0
3109 4K7
100n 2119
1K0
3153
T101
3195
22K
2156
6.3V 470u
47K
T112
3187
T114
T110
T111
4118
23
24
25
26
27
28
29
3
30
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
1112
3165
10K
470u
680p
2143
GA
6.3V
2153
6109
PDZ-15B
6112
PDZ-15B
T124
T123
T121
100n
2127
7142
BC847B
330R
3160
T127
T128
T119
4106
* 4107
BIU GIY RIV
AD8091ART
3
4
1
5
2
T107
7113
4127 75R
3104
68R
T109
PDZ-15B
6105
T131
6106
PDZ-15B
1K0
3194
10K
3176
T122
2144
220p
3159
470R
2151
220p
2114
220p
2110
220p
3133
1K0
2111 100n
7141
BC847B
3192
2K7
4125
75R
2
7108
AD8091ART
3
4
1
5
T125
10K
3152
3151
330R
5103
T138
6110
PDZ-15B
2135
100n
3105
10K
2108
1n0
10K
3173
2113
10u
50V
5
6
T134
LAP5100-1301G
1103-A
1
4
2
3
3117
68R
T135
BC847B
7119
1103-B
LAP5100-1301G
78
220p
2159
3189
10K
T145
PDZ-15B
6104
5100
GA
470u
2149
6.3V
BC847B
7120
T129
3123
68R
2170
100p
47K
3101
4102
4121
U
B|U_1
CVBS_1
CVBS
G|Y_1
+5VA
Y
S1_L3_1
0|2|5
S_Y
0|6|12
S1_L3_1
B
G
R
B
G
R
+5VA
S_C_OUT
RT
MUTE_LR
MUTE_LR
CVBS_11
VSEL|P50
VSEL|P50
VSEL|P50
CVBS_11
CVBS OUT
+5VA
+5VA
+12V_A
+5VA
+5VA
+5VA
+5VA
+5VA
B, G, E models only
B, G, E models only
B, G, E models only
B, G, E models only
B, G, E models only
B, G, E models only
U, R, K, A, P
models only U, R, K, A, P models only
+5VA
+5VA
+5VA
+5VA
S_C_OUT
-12VA
-12VA
-12VA
CVBS_1
CVBS_1
CVBS_12
KILL_FLR
G|Y
FBOUT
B|U_1
R|V_1
G|Y_1
S_Y_1
S_C
PCM_BCLK
PCM_LRCLK
PCM_MCLK
S_Y_1
AV_MUTE
S0_L3_0
S1_L3_1
SPDIF_OUT
PCM_LTRT
B|U
G|Y
CVBS
S_C
S_Y
KILL_FLR
LT
MIC_DET
R|V
B|U
R|V
-12V
GIY_1 Y
*
4108 BIU_1 U
* 4112 RIV_1 V
*
4113
*
4115 CVBS CVBS1 CVBS OUT
*
4100 Y Y1
FBOUT
U1
V1
Y1
CVBS_12
STB_CONTROL
+5VL
0|6|12
AV BOARD 1/3
E
12
TO 1301 OF
MONO BOARD
Page 23
* 4109 * 4110
*
4104 U U1
* 4111 V V1
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper
■
SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)