Yamaha DVD-C950, Service Manual

Page: 33 / 44

DVD-C950
33
■
SCHEMATIC DIAGRAM
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
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
* 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.
VSSQ VSS
LATCH
REFRESH
COUNTER
BANK0
ROW-
ADDR
LATCH &
DECODER
COLUMN
DEDCODER
BANK0
MEMORY
ARRAY
(4,096x256x16)
SENSE AMPLIFIERS
COMMAND
DECODE
CTRL
LOGIC
MODE REG
ADDRESS REGISTER
ROW
ADDR
MUX
LOGIC
CTRL
NC
VDD
DQM0...3
VDDQ
DATA INPUT REGISTER
DATA OUTPUT REGISTER
READ DATA LATCH
WRITE DRIVERS
I/O GATING
DQM DATA LOGIC
ADDR
COUNTER/
BANK
COLUMN
P1
P2,P4
P1
P1
P1
3154 D9
3155 D9
DECOUPLING CAP FOR FLI2301/ FLI2310
V
P2
P1
P1
P1,P2,P4
P2,P4
P2,P4
P1
P2
3137 I5
3138 I5
3139 I5
3170 H10
F100 A12
P2,P4
P2,P4
P2,P4
P1
P2,P4
P1
P2,P4
P2,P4
P2,P4
3152 C4
3118 I4
3119 I3
3120 I4
3156 D9
3157 D9
5101 A13
P1
P1
P1
P1
P2,P4
P1
P2,P4
P1
P1
P1
P-scan_DeInterlacer
3135 I5
3136 I5
2150 F9
2151 C6
3140 I7
3141 I6
3172 I10
3196 E9
3198 F9
F101 A13
P1,P2,P4
P2,P4
P2,P4
F108 B8
P2,P4
P2,P4
P1
P1
P2,P4
3116 I3
3117 I3
2134 B10
2135 B10
2136 B9
3121 I4
3122 I4
3158 I7
5100 A13
3186 E9
5102 A13
P1
P1
P1
P1
P1
P1
3133 I5
3134 I5
2149 B10
2111 A6
2112 A6
2113 B8
2153 G2
3142 I6
3177 G8
3197 E9
3179 D9
3199 F9
F102 A13
P2,P4
F106 B8
F107 B8
AZ1
3114 I3
3115 I4
2132 B12
2133 B13
13 14
A
2137 B9
2138 A9
3123 I4
3159 I7
3161 D11
3187 E9
7100 C3
7103 A12
Option
DECOUPLING CAP FOR FLI2301 / FLI2310
P2,P4
2114 A5
2115 A5
2155 B13
3143 I6
3178 G8
3145 I6
3180 D9
4100 F1
F103 A13
3185 E9
2130 B12
2131 B12
11 12
B
C
2139 B9
3124 I4
3160 D11
3126 I5
3162 E11
3188 E9
7101 C12
3190 D2
DECOUPLING CAP FOR FLI2301 / FLI2310
E
F
G
8
2116 A6
3144 I6
3146 I6
3181 D9
4101 F1
3183 F8
3184 E9
3151 G1
AP1
3112 I3
3113 I3
9 10
2107 B14
D
2140 B13
3125 I4
2142 C14
3127 I4
3163 E11
3189 E9
3165 D9
3166 D9
3132 I5
# Refer Variant Table
6 7
H
I
9
2117 B8
2119 A6
3103 C2
3147 I7
3182 D9
3149 I6
3150 C7
3108 G1
3110 G1
3111 G1
2127 A9
2128 A9
II0
2109 B5
2110 A7
*
E
2141 B13
G
2143 C13
3128 I5
3164 D11
3130 I5
3131 I5
2125 A8
P2,P4
DC vtg measured in STOP-MODE
11 13
2121 B8
A
B
P1
1 2
3109 G1
2126 A9
7 8
P2,P4
#
1 2
2145 C12
2146 C12
2147 C13
2148 B10
I
P1
P2,P4
5 6
P1
P2,P4
3 4
AV3
2103 A14
14
2122 A8
2101 A5
F
2102 A13
H
2144 C13
3129 I4
2123 A8
2124 A8
4 5 3 2100 A14 10
2118 A5
12
2120 B8
3104 D1
3148 I6
3107 G1
C
D
P2
P1
220n
22R
3139
2143
3116
22R
3155
220n 2131
47R
2141 220n 220n
2145 220n
220n 2132 2130
3130
22R
47u
2103
3131
22R 22R
3132
3154 47R
2144 220n 220n 220n 2146 2147
100n 2112 100n 2119
22R
3142
4K7
3133
22R
3150
22R
3117
3151 22R
3178 22R
3109 22R
F101
2117 100n
10p
2150
22R
100n 2122
22R
3124 3136
100n 2123
47u
2100
3118
22R
2153
17
VSScore2
37
VSScore3
69
VSScore4
81
VSScore5
97
VSScore6
124
VSScore7
139
VSScore8
198
VSYNC1_PORT1
2
VSYNC2_PORT1
6
VSYNC_PORT2
207
XTAL_IN
191
XTAL_OUT
192
100p
36
VDDcore3
68
VDDcore4
80
VDDcore5
96
VDDcore6
123
VDDcore7
138
VDDcore8
197
VSS1
9
VSS2
31
VSS3
49
VSS4
63
VSS5
89
VSS6
113
VSS7
129
VSS8
147
VSS9
194
VSScore1
189
TEST2
190
TEST3
115
TEST_IN
90
TEST_OUT0
116
TEST_OUT1
117
VDD1
8
VDD2
30
VDD3
48
VDD4
62
VDD5
88
VDD6
112
VDD7
128
146
VDD8
VDD9
193
VDDcore1
16
VDDcore2
SDRAM_DATA_29
85
SDRAM_DATA_3
53
SDRAM_DATA_30
86
SDRAM_DATA_31
87
SDRAM_DATA_4
54
SDRAM_DATA_5
55
SDRAM_DATA_6
56
SDRAM_DATA_7
57
SDRAM_DATA_8
58
SDRAM_DATA_9
59
SDRAM_DQM
110
SDRAM_RASN
105
SDRAM_WEN
104
TEST
42
TEST0
188
TEST1
SDRAM_DATA_14
66
SDRAM_DATA_15
67
SDRAM_DATA_16
70
SDRAM_DATA_17
71
SDRAM_DATA_18
72
SDRAM_DATA_19
73
SDRAM_DATA_2
52
SDRAM_DATA_20
74
SDRAM_DATA_21
75
SDRAM_DATA_22
76
SDRAM_DATA_23
77
SDRAM_DATA_24
78
SDRAM_DATA_25
79
SDRAM_DATA_26
82
SDRAM_DATA_27
83
SDRAM_DATA_28
84
SDRAM_ADDR_6
95
SDRAM_ADDR_7
94
SDRAM_ADDR_8
93
SDRAM_ADDR_9
92
SDRAM_BA0
108
SDRAM_BA1
107
SDRAM_CASN
106
114
SDRAM_CLKIN
SDRAM_CLKOUT
111
SDRAM_CSN
109
SDRAM_DATA_0
50
SDRAM_DATA_1
51
SDRAM_DATA_10
60
SDRAM_DATA_11
61
SDRAM_DATA_12
64
SDRAM_DATA_13
65
R|V|PR_OUT_1
137
R|V|PR_OUT_2
140
R|V|PR_OUT_3
141
R|V|PR_OUT_4
142
R|V|PR_OUT_5
143
R|V|PR_OUT_6
144
R|V|PR_OUT_7
145
SCLK
45
SDATA
46
SDRAM_ADDR_0
103
SDRAM_ADDR_1
102
SDRAM_ADDR_10
91
SDRAM_ADDR_2
101
SDRAM_ADDR_3
100
SDRAM_ADDR_4
99
SDRAM_ADDR_5
98
4
IN_CLK2_PORT1
10
IN_SEL
41
OE
156
PLL_PVDD
157
PLL_PVSS
158
RESET_N
47
R|Cr|CbCr_0
21
R|Cr|CbCr_1
22
R|Cr|CbCr_2
23
R|Cr|CbCr_4
25
R|Cr|CbCr_5
26
R|Cr|CbCr_6
27
R|Cr|CbCr_7
28
R|Cr|Cb|Cr_3
24
R|V|PR_OUT_0
136
35
G|Y|Y_5
38
G|Y|Y_6
39
G|Y|Y_7
40
G|Y|Y_OUT_0
148
G|Y|Y_OUT_1
149
150
G|Y|Y_OUT_2
G|Y|Y_OUT_3
151
G|Y|Y_OUT_4
152
G|Y|Y_OUT_5
153
G|Y|Y_OUT_6
154
G|Y|Y_OUT_7
155
HSYNC1_PORT1
1
HSYNC2_PORT1
5
HSYNC_PORT2
208
IN_CLK1_PORT1
167
DAC_RSET
180
DAC_R_OUT
176
DAC_VDD
168
DAC_VREFIN
182
DAC_VREFOUT
181 169
DAC_VSS
DEV_ADDR0
44
DEV_ADDR1
43
FIELD_ID1_PORT1
3
FIELD_ID2_PORT1
7
FIELD_ID_PORT2
206
G|Y|Y_0
29
G|Y|Y_1
32
G|Y|Y_2
33
G|Y|Y_3
34
G|Y|Y_4
204
D1_IN_7
205
DAC_AVDD
183
DAC_AVDDB
171
DAC_AVDDG
174
DAC_AVDDR
177 184
DAC_AVSS
DAC_AVSSB
172
DAC_AVSSG
175
DAC_AVSSR
178
DAC_B_OUT
170
DAC_COMP
179
DAC_GR_AVDD
186
DAC_GR_AVSS
185
DAC_G_OUT
173
DAC_PVDD
187
DAC_PVSS
133
B|U|Pb_OUT_6
134
B|U|Pb_OUT_7
135
CLKOUT
125
CLK_PORT2
195
CTLOUT0
118
CTLOUT1
119
CTLOUT2
120
CTLOUT3
121
CTLOUT4
122
D1_IN_0
196
D1_IN_1
199
D1_IN_2
200
D1_IN_3
201
D1_IN_4
202
D1_IN_5
203
D1_IN_6
163
AVSS_PLL_BE1
159
AVSS_PLL_BE2
162
B|Cb|D1_0
11
B|Cb|D1_1
12
B|Cb|D1_2
13
B|Cb|D1_3
14
B|Cb|D1_4
15
B|Cb|D1_5
18
B|Cb|D1_6
19
B|Cb|D1_7
20
B|U|Pb_OUT_0
126
B|U|Pb_OUT_1
127
B|U|Pb_OUT_2
130
B|U|Pb_OUT_3
131
B|U|Pb_OUT_4
132
B|U|Pb_OUT_5
7100
AVDDPLL_FE
165
AVDDPLL_SDI
164
AVDD_PLL_BE1
160
AVDD_PLL_BE2
161
AVSSPLL_FE
166
AVSSPLL_SDI
47R
FLI2310
3181
3199 47R
22R
3123
22R 3107
22R 3108
22R
3129
2101 100n
100n 2135
LF18ABT
7103
GND
IN OUT
0
3172
5102
2120 100n
5100
100n 2138
47R 3182
22R 3164
3135
100n 2136
3197
22R
3196 47R
47R
3122
22R
3180 47R
47R 3184
3189 47R
3121
22R
3145
22R
2109 100n
22R
3104
2116 100n
2139 100n
F106
100n 2149
47R 3187
3186 47R
22R
3149
3163
3125
22R
3161 22R
22R
75 81
44 58 72 86 6 12 32 38 46 52 78 84
WE_ 17
57
69
70
73
RAS_ 19
1 15 29 43 3 9 35 41 49 55
7
DQ30 54
DQ31 56
DQ4 8
DQ5 10
DQ6 11
DQ7 13
DQ8 74
DQ9 76
16 DQM0
71 DQM1
28 DQM2
59 DQM3
14
21
30
85
DQ16 31
DQ17 33
DQ18 34
DQ19 36
DQ2 5
DQ20 37
DQ21 39
DQ22 40
DQ23 42
DQ24 45
DQ25 47
DQ26 48
50 DQ27
DQ28 51
53 DQ29
DQ3
64
A8 65
A9 66
BA0 22
BA1 23
CAS_ 18
CKE 67
CLK 68
CS_ 20
DQ0 2
DQ1 4
DQ10 77
DQ11 79
80 DQ12
DQ13 82
83 DQ14
DQ15
7101
A0 25
A1 26
A10 24
A2 27
A3 60
61 A4
A5 62
63 A6
A7
2107
47u
MT48LC2M32B2TG
47R 3198
22R
22R
3159
PLL
3119 3127
22R 3177
22R
100n 2121
100n 2128
22R
3158
100n 2137
F108
2102
220n
3137
22R
3128
2127 100n
22R
2126 100n
220n
F107
2140
2142
2125 100n
220n
100n 2110
22R 22R
3113
3185 47R
3138
2133
22R 3162
220n
22R 3160
3110 22R
22R
3115
22R
3114
2155
10u
16V
3170
0
3111 22R
4101
F100
47R 3179
DAC
47R 3188
3157 47R
47R 3156
100n 2115
22R
3112 3140
22R
3134
22R
3147
22R
3152
22R
2151
100n
DAC
2124 100n
PLL
2114 100n 2118 100n
22R
3126
PLL
F103
2148 100n
F102
2113 100n
3190
10K
3146
4100
3141
22R 22R 22R
3148
2111 100n
3144
22R
3143
22R
22R
3120
3103
22R
2134 100n
47R 3166
3165 47R
5101
3183 47R
DATA(18)
DATA(19)
DATA(20)
DATA(21)
DATA(22)
DATA(23)
DATA(24)
DATA(25)
DATA(26)
DATA(27)
DATA(28)
DATA(29)
DATA(30)
DATA(31)
SRAM_DQM
ADD(8)
ADD(7)
ADD(6)
ADD(5)
ADD(4)
ADD(3)
ADD(2)
ADD(10)
ADD(1)
ADD(0)
+3V3_MEM
+3V3_MEM
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
DATA(12)
DATA(13)
DATA(14)
DATA(15)
DATA(16)
DATA(17)
YB(1)
+1V8_PLL
WEN
SRAM_DQM
CSN
+1V8_CORE
+3V3_D
SCL_5V
YB(4)
YB(5)
YB(0)
YB(3)
YB(2)
RASN
CSN
CLK
WEN
CASN
BA1
BA0
ADD(9)
DATA(7) DATA(8) DATA(9)
DATA(0)
DATA(1)
DATA(2)
DATA(3) DATA(4)
YB(6)
YB(1)
+1V8_CORE
+1V8_CORE
+1V8_CORE
+1V8_CORE
+3V3_D
+3V3_D
+3V3_D
RASN
CASN
BA0
BA1
YB(7) YB(2) YB(3) YB(4) YB(5) YB(6) YB(0)
ADD(3) ADD(2) ADD(1) ADD(10) ADD(9) ADD(8) ADD(7) ADD(6) DATA(28) DATA(29) DATA(30) DATA(31) DATA(23) DATA(24) DATA(25) DATA(26) DATA(27) DATA(19) DATA(20) DATA(21) DATA(22) DATA(14) DATA(15) DATA(16) DATA(17) DATA(18) DATA(10) DATA(11) DATA(12) DATA(13) DATA(5) DATA(6)
DAC_R
27M_CLK
+3V3_D
27M_CLK
P_HSYNC
P_VSYNC
+3V3_DAC
+3V3_D
SCL_3V3
SDA_3V3
+3V3_D
P_CLK
+3V3_DAC
+1V8_PLL
+3V3_D
ADD(0) ADD(5) ADD(4)
CLK
CLK
+1V8_PLL
+1V8_CORE
+1V8_DAC
YB(7)
SDA_5V SDA_MUX
SCL_MUX
27M_CLK
RESET
UVA(1)
UVA(0)
YA(0)
UVA(6)
UVA(5)
UVA(4)
UVA(3)
UVA(2)
UVA(9)
UVA(8)
YA(1)
UVA(7)
YA(6)
YA(5)
YA(4)
YA(3)
YA(2)
YA(9)
YA(8)
YA(7)
+1V8_DAC
DAC_G
DAC_B
4103 D1
4102 D1
#
#
4102
4103
HSYNC
VSYNC
3171
4K7
+3V3D_V
4K7
3167
3171 H10
3167 G10
PSCAN BOARD (1/4)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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