Schematic Diagram - Yamaha DVD-S550 Service Manual

DVD-S550/DV-S5750
Q Q
3 7 6 3 1 5 1 5 0
I SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)
MONO BOARD 1/2
7101
LD1117DT33
5101 5102
3 2
+5VL IN OUT
COM
5105 5106
+3V3 +3V3
5109 5111
+5D +5D +8V
5126
+RF_V5
SFV24R-1ST
1101
1
2
3 3146
4
390R 10u
5
6
7
T E
8
L 1 3 9 4 2 2 9 6 5 1 3
9
10 E
11
2197 100n
12
2198 100n
13 7109
F BSH103
14 V20
15 B_
16 A_
17
3152 10K
18
D_
19
20 C_
21
22
23
24
26 25
6
VO2
14
13
B6B-PH-K
12
6
5
11
4
3 LIMIT
17
2
1
3171 1R0
18
1102
3172 1R0
15
16
19
20
1103
LOAD-
1
LOAD+
2
3 TROUT
4
5 TRIN
+3V3
B5B-PH-K 3176 10K
w w w
+3V3
3175 10K
* 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.
22
+3V3
5151
3197
1 1 2 3 1 4
2251 100n
3198
7103-2
5103 5104 3145 100K
4131
74HCU04PW
+3V3 +3V3 XTALI
7103-1
5130
74HCU04PW
27M
5107 5108
+3V3 +1V8
5112
2186 1u0
C_
2187 1u0
B_
2188 1u0
A_
2189 1u0
D_
2190 1u0
2191 120p F141
4115
4116
4117
4118
10u 5124 3147 10R
3148 10R
E
F
5125
7106
2SB1132 4119
7107
2SB1132
+S_V33
5122 F155
F156
100n 2201
7108 ADIN V2P8
BSH103 V20
2203 100n
V1P4
3151 10K
+RF_V5
2204 2n2
7110
BC817-25W
3153 680K 2202 100n
IOA OP-
OP+
3154 680K
V1P4 DMO
2210 2n2
FMO
TROPEN
TRO
FOO
1
3156 10R
2
3157
3
4
+3V3 ADIN
5123
TROUT
MM1646XH
TRIN
100n 2207
7111
STBY
TRCLOSE
Φ
100n 2208
+V18
2212 470p
A(2)
VO2 V1P4
1
A(3)
PS STBY
3162 27K
A(4)
OUT1p FOO
2 A(5)
VBIAS V1P4
A(6)
OUT1n
3164 15K
28 A(7)
SB
A(8)
OUT2p VO2
2214 100n
3 A(18)
VIN1
A(19)
OUT2n
4 2213 150n
VIN2p V1P4 V1P4
2209
OUT3p 3163 56K
5
VIN2n FMO
OUT3n
3165 8K2
23
DMO
VIN3
OUT4p
2215 100n
24
VIN4 V1P4
OUT4n
27 2216 470p
VINLOp V1P4
OUTLp
26 3166 22K
VINLOn TRO
OUTLn
3168 10K
TRCLOSE
3167 10K
TROPEN
x a o
. i
TO 1301 OF AV BOARD
http://www.xiaoyu163.com
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor
2xxx : Capacitor 4xxx : SMD jumper
PCM_MIC_IN +S_V33
22R
22R
XTALI
2165 22p 2163 100n 2153 100n
3142 680K
B_Cb
3143 2161 100n
V1P4
100K
+S_V33 +S_V33 +S_V33
1
AGND
2
DVDA
3
DVDB
4
DVDC
5
DVDD
6
DVDRFIP
7
DVDRFIN
8
MA
9
MB
10
MC
11
MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
17
CDFOP
18
TNI
19
TPI
20
MDI1
21
MDI2
22
LDO2
Q Q
23
LDO1
3 7
24
SVDD3
25
CSO
26
RFLVL
27
SGND
28
V2REFO
29
V20
30
VREFO
31
FEO
32
TEO
33 7112
TEZISLV
34
OP_OUT MT1389
35
OP_INN
36
OP_INP
37
DMO
38
FMO
39
TROPENPWM
40
PWMOUT1
41
TRO
42
FOO
43
USB_VSS
44
USBP
10R
45
USBM
46
USB_VDD3
4122 47
FG
48
TDI
49
TMS
50
TCK
51
TDO
52
DVDD18_1
53
IOA2
54
IOA3
55
IOA4
56
IOA5
57
IOA6
58
IOA7
59
HIGHA0
60
IOA18
61
IOA19
62
DVSS_1
1n5 63
APLLCAP
64
APLLVSS
AD(0:7)
u 1 6 3
y
1105
09FMN-BMT-A-TFT
7 TO 1102 OF FRONT (1) DISPLAY BOARD 1
Page 27 B Page 24 E
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2 4
8 9 9
5xxx : Coil 7xxx : IC, Transistor, FET
6xxx : Diode 9xxx : Wire jumper
CVBS
G_Y
1u8 5134 5133 1u8
47p 2227 2225 47p
C
150R 3184 3183 150R
D D D
1u8 5135 5132 1u8
47p 2229 2223 47p
150R 3185 150R
3182
D D D
R_Cr Y
1u8 5136 1u8
5131
47p 2231 47p
2221
150R 150R
3186 3181
D D D
PCM_MIC_IN
NB : 3139 = 1k8 for high Z mode
YUV0 192 F128
NB
191 3139 560R
FS
190 2151 100n
VREF
189
DACVDDC +V_V33
188 3138 22R
RD16 MIC_DET
3137
187 22R
RD17 SP_RST
186 3136 22R
RD18 S0_L3_0
3135
185 22R
RD19 S1_L3_1
3134 22R
184
RD20 L2
183 3133 22R
RD21 TU_SD
182
DVDD3_8 +DV33B
181 3132 22R
RD22 TU_CE
180 3131 22R
RD23 TU_DI
3130
179 22R
DQM2 TU_DO_ST
178 3129 22R
TU_CLK
DQM3
3128
177 22R
RD24 ERR
176 3127 22R
RD25 AMP_ON
175
DVSS_11
174
RD26 PW_DN_
3126
173 22R
DVDD18_5 +V18
172 3124 22R
RD27
FREQ_HOP
171 3123 22R
RD28
VOLA
170 3122 22R
RD29 RDS_DAT
6 3 1 5 1 5 0 8 9
169 3121 330R
RD30
STBY
168 3120 22R
RD31 VOLB
167
DVDD3_7 +DV33B
166 MA(4)
RA4
165
MA(5)
RA5
164
RA6 MA(6)
163
DVSS_10
162
MA(7)
RA7
161
DVSS_9
160
MA(8)
RA8
159
RA9 MA(9)
158 MA(11)
RA11
157
CKE DCKE
156
DCLK
RCLK
155
DVDD3_6 +DV33B
154 F126
RCLKB
153 F125
RVREF
152
DVDD18_4
+V18
151 MA(3)
RA3
RA2 150
MA(2)
RA1 149
MA(1)
148
DVSS_8
147
RA0 MA(0)
146 MA(10)
RA10
145
BA1 BA1
144
DVSS_7
143
BA0 BA0
142
RCS# CS
141
DVDD3_5 +DV33B
140
RAS# RAS
139
CAS#
CAS
138
RWE# WE
137
DQM1 DQM1
136
DQS1
LIMIT
135 DQ(8)
RD8
134
DVSS_6
RD9 133
DQ(9)
RD10 132 DQ(10)
RD11 131
DQ(11)
130 DQ(12)
RD12
129
DQ(13)
RD13
7102
m
NCP303LSN30
2
INP
+5D
1 OUTP
RESET NC 4
GND CD
c o
3 5
1106
.
04FMN-BTRK-A
1108
B4B-PH-K
TO 1202 OF FRONT (2) STANDBY BOARD 1
Page 24 B
2
8 9 9
2 4 9 8 2 9 9