Yamaha DVD-C950, Service Manual

Page: 26 / 44

DVD-C950
26
■
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.
8
8 8 8
8 8
1
EN
&
EN
19
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
VSS
VDD
0
A
D
5
2
4
RB
OE
CE
7
6
WE
3
1
RP
0
BYTE
2M-1 / 1M-1
NC
A-1
8
9
10
11
12
13
14
15
11
1
0
13
12
9
8
9
10
VSS
VDDQ
1M-1
DQM
VDD
VSSQ
0
A
BA
1
6
H
0
WE
L
NC
CAS
RAS
7
5
4
3
2
15
14
11
10
CS
CKE
CLK
D
0
1
2
3
4
5
6
7
8
EN
SCL
ADR
0
1
2
SDA
WC
EN
T265 B8
T266 B8
T267 A8
T271 H9
T272 H9
T273 H9
T274 H9
T275 I9
T241 G13
T251 C8
T252 C8
T253 C8
T254 C8
T255 C8
T256 C8
T257 C8
T258 B8
T259 B8
T260 B8
T261 B8
T262 B8
T263 A8
T264 A8
T221 F12
T222 F12
T223 F12
T224 F12
T225 F12
T226 F13
T227 G12
T228 G12
T229 G12
T230 G12
T231 G12
T232 G12
T233 G12
T234 G12
T235 H12
T236 H12
T237 H12
T238 H12
T239 F13
T240 B12
T216 C12
T217 C12
T218 C12
T219 D12
T220 F12
7307 A6
7308 B5
7310 E9
7311 C5
T200 D13
T201 A12
T202 B12
T203 B12
T204 B12
T205 B12
T206 B12
T207 B12
T208 B12
T209 C12
T210 C12
T211 C12
T212 C12
T213 C12
T214 C12
T215 C12
5341 D7
5342 H8
5343 H8
5344 C11
5345 C11
5346 C6
7301 B1
7302 E3
7303 G2
7304 F5
7306 A2
5301 F3
5302 F5
5303 F6
5305 A3
5306 A6
5307 B6
5308 F8
5323 H8
5340 D7
3393-4 C6
3394-1 B6
3394-2 B6
3394-3 B6
3394-4 B6
3398 A8
3401 D11
3402 C11
3403 C11
3404 C11
3405 C11
3406 C11
3407 C11
3408 C11
3409 C11
4301 H2
4311 A1
5300 C2
3391-1 C4
3391-2 C4
3391-3 C4
3391-4 C4
3392-1 B4
3392-2 B4
3392-3 B4
3392-4 B4
3393-1 B6
3393-2 C6
3393-3 C6
3361 A11
3362 A11
3364 A11
3365 B11
3366 B11
3367 B11
3368 B11
3369 B11
3370 A11
3371 A11
3372 B11
3373 B11
3374 B11
3375 B11
3376 B11
3340 H11
3341 G11
3342 G7
3343 F7
3344 F7
3345 G11
3346 G11
3347 H11
3348 H5
3352 A7
3353 A5
3354 A1
3355 A3
3356 A6
3357 D7
3358 H12
3359 H12
3306 E1
3310 B3
3311 B3
3312 B2
3313 C2
3316 E8
3317 F8
3324 A11
3325 I2
3326 H3
3327 H8
3328 H8
3335 G4
3336 H5
3337 I6
3338 H5
3301-2 E1
3301-3 F1
3301-4 F1
3302-1 D1
3302-2 E1
3302-3 E1
3302-4 E1
3303-2 D1
3303-3 D1
3303-4 D1
3304-1 D1
3304-2 D1
3304-3 D1
3304-4 D1
3305-1 E1
3305-2 E1
3305-3 E1
3305-4 E1
2352 C7
2353 C7
2354 C7
2355 C7
2356 C7
2357 C7
2360 D8
2361 D8
2362 D8
2363 A7
2364 I9
2365 I9
2366 A7
2381 F8
2391 D6
2392 D6
2393 E6
2394 E6
2395 D6
3301-1 E1
2317 I5
2318 I6
2319 F5
2320 F6
2321 A6
2322 B6
2323 A3
2324 H12
2325 H12
2326 H12
2327 H12
2328 H11
2329 H11
2341 D11
2342 D11
2343 D11
2344 D12
2345 D12
2346 D12
2350 C7
2351 C7
6 7 8 9 10 11 12 13
2303 C3
2304 C3
2305 C3
2306 D3
2307 D3
2308 D3
2309 D3
2311 G3
2312 G3
2315 G5
2316 G5
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5
F
G
H
I
A
B
C
D
E
F
G
H
I
1301 F13
1302 A13
1303 C13
1304 A9
1305 H9
2301 B2
2302 C2
2354
A
B
C
D
E
4
5
6
7
8
9
22p
22
23
24
25
26
27
28
29
3
30
12
13
14
15
16
17
18
19
2
20
21
1302
SFW30R-2STE1
1
10
11
3 6
22R 3393-2 2 7
22R 3393-3
18
17
16
15
14
13
12
11
4
5
6
7
8
9
10
1
19
20
74AHC541PW
7308
2
3
22R 3317
3316 22R
22p 22p
2352 2353
T223
5303
BLM18P
T258
T260
SCL
2
SDA 3
SO
1
VDD
13
D2
6
D3
7
D4
9
D5
10
D6
11
D7
12
GND 8
7310
CS0
16 15
CS1 CS2
14
D0
4
D1
5
6
REG
SHIFT
IN I/O OUT
RES
PWR
DATA LATCHES
I/O PORT
TRANSCEIVER
C BUS
2
I
CHIP SELECT
M62320FP
6
3302-3 22R 3
3391-3 22R 3
3372
10K
22R 3355
22p
2356
3325
22p
10K
T267
2366
5308
BLM18P
T200
T212
2323 100n
2 7 3303-2 22R
T222
T221
22R
3398
22R
3352
3407
3406
22R
22R
22R 3394-3 3 6
2 7
22R 3394-1 1 8
22R 3394-2
4 5 22R 3393-4
100n
2392
T266
100n 2320
T240
T265
T234
22R 3312
22R 3313
22R 3342
100n
100n
2394
2393
Chassis1
T224
5 3302-4 22R 4
T210
22R
BLM18P 5341
3402
22R 3408
22R
T227
T226
3366
10K
3375
BLM31
7306
2
3
1
5
4
74HC1G125GW
T215
2351
22p
22p
37
27 46
2343
33
35
38
40
42
44
30
32
13
14
10
29
31
34
36
39
41
43
45
17
16
9
23
22
21
20
19
18
8
7
25
24
6
5
4
3
2
1
48
M29W160ET70
7303
2Mx8/1Mx16
[FLASH]
2345
22p
22R 3394-4 4 5
T241
BLM18P 5344
D
T211
T209
T272
T207
BLM18P 5342
22p
2363
22R
T232
3344
T231
T205
3301-2 22R 2 7
22R 3306 1 2
T203
T202
5340 BLM18P
3391-2 22R 2 7
T201
1 8
3 6
3391-1 22R
3303-4 4 5
3303-3 22R
22R
22R 3405
100n 2304
22R 1 8 3301-1
41 54
6
12 46 52
16
2327
22p
18
1 14 27 3 9 43 49
28
7
8
10
11
13
42
44
39
15
36
40
19
2
4
45
47
48
50
51
53
5
29
30
31
32
33
34
20
21
17
37
38
7302
IS42S16400A
Φ
DRAM
23
24
22
35
25
26
22R
1M X 16 X 4
100n
3356
T206
2303
6
7
8
9
5343 BLM18P
1
10
11
12
2
3
4
5
1303
SFW12S-2STE1
T204
10K
3374
100n 2306
T213
22R 3 6 3305-3
T239
8
4
7
M24C16-RDW6
7301
EEPROM
Φ
1
2
3 6
5
(2Kx8)
2328
22p
T237
BLM31
T228
2365
22p
100n
22p
2364
2321
2309
22R 3364
100n
3401
100n 2308
5
4
22R
74HC1G125GW
2
3
1
3345 22R
7307
T273
T275
3357
22R
2350
22p
10K
3373
2381 100n
Chassis2
T274
5301
BLM18P
4311
5306
BLM18P
BLM18P
3343
5300
22R
T262
22p
2326
3369 22R
T225
100n 2307
8
9 10
T220
SFW8R-2STE1
1
2
3
4
5
6
7
4 5
1305
1 8 3392-4 22R 22R 3393-1
22R 4 5
22R 4 5
3301-4
3305-4
6 3301-3 22R 3
100n 2305
3328 22R
2322
T229
100n
3362 22R
T261
3392-2 22R 2 7
1 8 3392-1 22R
22R 3324
3305-1 1 8 22R
22p
2357
5345
BLM18P
22p
22R 3341
2325
3353
1K0
22R 3347
2342
22p
1 8 3302-1 22R
22R 3403
T216
T214
3327
2329
22R
4301
22p
22p
2355
3365 22R
3368 22R
3367 22R
22p
3326
22R
2360
3404 22R
T233
100n
2391
8
9
25
26
27
28
29
3
30
4
5
6
7
16
17
18
19
2
20
21
22
23
24
1
10
11
12
13
14
15
3361
SFW30R-2STE1
1301
BLM18P
22R
T259
3346
22R 3 6 3392-3
3305-2 22R 2 7
22R
3370
3409
3371
10K
10K
6 3304-3 22R 3
22R 4 5 3304-4
2312
BLM18P
5305
T218
100n
Chassis4
3304-2 2 7
3376
10K
3340
22R
22R
2324
22p
47u
16V
T208
2302
T264
T230
2362
100p
2361
100p
T255
BLM18P
5307
3302-2 22R 2 7 Chassis3
T263
T219
3358
1K0
16V 47u 2311
T254
T253
T252
T257
T251
T271
1 8
T256
3304-1 22R
28
29
3
30
4
5
6
7
8
9
18
19
2
20
21
22
23
24
25
26
27
1
10
11
12
13
14
15
16
17
SFW30R-2STE1
1304
T235
T236
BLM18P
5346
1
5
4
100n 2395
74HC1G125GW
7311
2
3
T217
22p
2346
1K0
3354
5
T238
3391-4 22R 4
2301 100n
2341
22p 22p
2344
ERR
AMP_ON
RDS_CLK
RDS_DAT
+3V3
27M
27M_IN
YUV0
YUV2
YUV4
YUV6
PCM_MCLK
VSYN
HSYN
HDMI_DET
DSD_LFE
PW_DN_
TU_SD
SDA_DAC
SCL_DAC
+3V3
+3V3
+3V3
27M
YUV1
YUV3
YUV5
YUV7
S0_L3_0 S1_L3_1
L2
SPDIF_OUT
AV_MUTE
CH_IRQ
CVBS
C
Y
B_Cb
G_Y
R_Cr
PCM_MIC_IN
+5D
SCL_DAC
SDA_DAC
+3V3
+3V3_FL
+3V3
+5D
MA(0)
MA(1)
MA(2)
MA(3)
MA(4)
MA(5)
MA(6)
MA(7)
MA(8)
MA(9)
MA(10)
MA(11)
BA0
BA1
DCLK
DCKE
CS
RAS
CAS
WE
PCM_SCLK
PCM_LTRT
PCM_MCLK
PCM_LRCK
MIC_DET
SDA_HDMI
SCL_HDMI
SP_OUT
SP_MUTE
CH_RST
SCL_DAC
SDA_DAC
SP_MUTE
CH_RST
+5D
HP_DET
S0_L3_0
SDA_DAC
SCL_DAC
+5D
+5D
+5D
SPDIF_IN
TU_SD
TU_CE
TU_DI
TU_DO_ST
TU_CLK
MUTE_TV
FREQ_HOP
PCM_Cs
PCM_CLfe
PCM_LsRs
PCM_LR
A(1)
SPBCK
SPLRCK
+5VS
+3V3_FL
SPDATA
L2
S1_L3_1
PWR
+3V3_FL
PRD
AD(7)
AD(6)
AD(5)
AD(4)
AD(3)
AD(2)
A(0)
AD(1)
AD(0)
PCE
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(2)
SPDIF_OUT
SP_OUT
DQ(0:15)
MA(0:11)
DQM0
DQM1
DQ(9)
DQ(8)
DQ(7)
DQ(6)
DQ(5)
DQ(4)
DQ(3)
DQ(2)
DQ(15)
DQ(14)
DQ(13)
DQ(12)
DQ(11)
DQ(10)
DQ(1)
DQ(0)
+3V3_FL
A21
AD(0:7)
A(20)
A(0:21)
Page 28 2B TO/FROM 1200 OF AV (1) BOARD
Page 27 2C TO/FROM 1101 OF AV (1) BOARD
OF MOTOR DRIVE BOARD
TO/FROM 1107
Page 41 1A
OF PSCAN BOARD
TO/FROM 1000
Page 34 1D
MONO (2/2)
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
http://www.xiaoyu163.com
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