Yamaha DVX-1000 Service Manual page 60

DVX-1000
MONO 2/2
1 2 3
5305
BLM18P
7306
+3V3
74HC1G125
60R
3354 100n
5 2323
1K0 D
2
A
SP_OUT
3355 22R
4
SPDIF_OUT
4311 1
SP_MUTE EN
3
4313
+5D
4314
+3V3
7301
B M24C16-RDW6
Φ
(2Kx8) 7
WC
EEPROM
1 6 3312 22R
0 SCL SCL_DAC
2
ADR
1
3 5 3313 22R
2 SDA SDA_DAC
C
5300
BLM18P
+3V3
60R
VDD VDDQ
Φ
MA(0) 3302-1 22R 23
0
3303-4 22R 24
MA(1) DRAM
1
D MA(2) 3303-3 22R 25
2 1M X 16 X 4
3303-2 22R 26
MA(3)
3
MA(4) 3304-1 22R 29
4
3304-2 22R 30
MA(5) 0
5
A
MA(6) 3304-3 22R 31
6 1M-1
3304-4 22R 32
MA(7)
7
MA(8) 3305-1 22R 33
8
3305-2 22R 34
MA(9)
9
3302-2 22R 22
MA(10) 7302
10
3305-3 22R
MA(11) 35 IS42S16400D-7TL
11
D
3302-4 22R 20
BA0 0
3302-3 22R 21 BA
E
BA1 1
3306 22R 38
DCLK CLK
3305-4 22R 37
DCKE CKE
3301-1 22R 19
CS CS
3301-2 22R 18
RAS
RAS
3301-3 22R 17
CAS CAS
3301-4 22R 16
WE
WE
VSS VSSQ
F
5301
BLM18P
+3V3_FL
7303 60R
2311 47u
M29W160ET70N6F
VDD 2312 100n
A(1) 25 29 AD(0)
0 [FLASH] 0
24 31
G A(2) AD(1)
1 1
2Mx8/1Mx16
A(3) 23 33 AD(2)
2 2
22 35
A(4) AD(3)
3 3
A(5) 21 38 AD(4)
4 4
20 40
A(6) AD(5)
5 5
A(7) 19 42 AD(6)
6 6
18 44
A(8) AD(7)
7 7
8 D 30
A(9)
8 8
A(10) 7 32
9 0 9
6 A 34
A(11)
10 2M-1 / 1M-1 10
A(12) 5 36
11 11
4 39
A(13)
12 12
A(14) 3 41
13 13
2 43
A(15)
14 14
H A(16) 1 45
15 15
48
A(17)
16 A-1
A(18) 17
17
16
A(19)
18
A(20) 4301 9
1 2
19 19
13 3326
22R
3325 14
10K NC
10
+3V3_FL RB
+3V3_FL RP
PWR WE
PRD OE
PCE CE
BYTE VSS
I
1 2 3
60
4 5 6
7307 5306
74HC1G125 BLM18P
+3V3
60R
3353
5 2321 100n
1K0
2
SP_OUT
4
1
EN 3356
22R
3
PCM_MCLK
5307
BLM18P
60R
+3V3
2322
7308
3394-1 22R
74AHC541PW 100n
1 3394-2 22R
&
EN
19
3394-3 22R
3392-1 22R 2 18
1
YUV7
3392-2 22R 3 17 3394-4 22R
YUV6
3392-3 22R 4 16
YUV5
3392-4 22R 5 15 3393-1 22R
YUV4
3391-1 22R 6 14
YUV3
3391-2 22R 7 13 3393-2 22R
YUV2
3391-3 22R 8 12
YUV1
3391-4 22R 9 11 3393-3 22R
YUV0
3393-4 22R
7311 5346
2303 100n
74HC1G125 BLM18P
2304 100n
+3V3
2305 100n
60R
2306 100n 2395 100n
5
2307 100n 2
27M_IN
2308 100n 4
27M
2309 100n 1
27M
EN
3
SCL_HDMI
SDA_HDMI
36
NC
40
3415
100n
+3V3
2 DQ(0) 2391
0 1K0
4
DQ(1) 100n
1
5 DQ(2) 2392
2
7
DQ(3) 100n
3
8 2393
DQ(4)
4
10 DQ(5) 100n
5 SDA_3V3 SDA_DAC
11 2394
DQ(6)
6
4315
13 DQ(7)
7
42
DQ(8)
8
44 DQ(9)
9
45
DQ(10)
10
47 DQ(11)
11
48
DQ(12)
12
50 DQ(13)
13
51
DQ(14)
14 SCL_3V3 SCL_DAC
53 DQ(15)
15
4316
39
H DQM1
DQM 15
L DQM0
5302 5303
BLM18P BLM18P
+3V3 +3V3
60R 60R
+3V3
16V
7304
CS8416-CZ
Φ
VA VD VL
2315
100n DIG. AUDIO IF
4 8
RECEIVER
SPDIF_IN 0 FILT
3 24 3348
1 RMCK
2 27
3343
2 OSCLK
2316
1 28 3344
3 OLRCK
100n
10 RXP 26
3342
4 SDOUT
11 17 3314
5 SDA
12
SP_RST 6 CDOUT
3338 13
10K 7 AD<0:2>
9 14
3410
+3V3 RST CS
5 15 3411
2402 100p RXN CDIN
25 18
OMCK 2
16 19
SCL_3V3 SCL GPO 1
20
3315 CCLK 0
22R
AGND DGND
A(0)
+3V3
+3V3_FL
A(21) +3V3
I2C_AD2
3414
100K
4 5 6
* 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
DVR-1000
2xxx : Capacitor
7 8 9 10
HSYN
3398
22R
HDMI_DET
3370
+5D
1304
RDS_DAT
SFW30R-2STE1 3371
VSYN +5D
3352
T267
22R 30 RDS_CLK
T264
29 DSD_LFE
28 HP_DET
T263 3364
27
FREQ_HOP
26 PW_DN_
T266 3366
25
MUTE_TV
24 AMP_ON
T265 3381
23 +3V3
Page 66 E1
22 ERR
T262 3369
21 to HDMI_1000 SPDIF_IN
20
T261
19
18
T260
17
5322 BLM31
+3V3 16
T259
50R 15
5321 BLM31
14
+5V
T258
50R 13
12
TU_CLK
T257
11 TU_DO_ST
10 TU_DI
T256
9 TU_CE
8 TU_SD
T255
7
6 SDA_DAC
T254
5 SCL_DAC
4
T253 3404
3 PCM_Cs
T252
2
3403
1 PCM_CLfe
T251
3402
PCM_LsRs
3401
PCM_LR
3357
22R
5340 BLM18P
5341 BLM18P
60R
60R
Chassis1
Chassis2
Chassis3
7310
Chassis4
M62320FP
CHIP SELECT
3316 22R 2 SCL
SCL_DAC
2 SO
I C BUS SHIFT 1
3317 22R 3 SDA REG
TRANSCEIVER
SDA_DAC
8 8 8
13 VDD
+5D
PWR OUT I/O IN
5308
60R RES DATA LATCHES
8 GND
BLM18P
8 8 8
I/O PORT
3337
1K2
+3V3
22R
SPMCLK
22R
SPBCK
22R
SPLRCK
22R
SPDATA
22R
SDA_3V3
4K7
4K7
+3V3
I2C_AD2
1305
SFW8R-2STE1
3328 22R T271
1
CH_IRQ PCM_LRCK
5342 BLM18P T272
SCL_DAC 2 PCM_SCLK
5343 BLM18P T273
60R 3
SDA_DAC PCM_LTRT
T274
60R 4
5
5323 BLM31
+8V 6 PCM_MCLK
50R 7 PCM_LRCK
8 PCM_SCLK
3336 9 10
10K SPDIF_OUT
4303
AV_MUTE
PCM_MIC_IN
4304
MIC_DET
T275
MIC_DET
7320
BC817-25W
7 8 9 10
3xxx : Resistor 5xxx : Coil
4xxx : SMD jumper 6xxx : Diode
1301 F13
11 12 13
1302 A12
1303 C13
1304 A9
1305 H9
2301 B2
2302 C2
2303 C3
2304 C3
10K
2305 C3
3361 22R
A
2306 C3
10K
2307 C3
3362 22R
2308 D3
3324 22R
3363 22R
2309 D3
1302
22R T201
2311 G3
SFW30R-2STE1
3365 22R
2312 G3
22R
30
2315 G5
3367 22R
29
4K7 T202 Page 62 H1 2316 G5
28
3368 22R 2317 F8
27
to AV_1203
22R T203
2318 F7
26
T204
25 2319 F5
+5D
T240
24
2320 F6
T205 B
23
T206 4302 2321 A6
22 SP_MUTE
T207 2322 B6
21
2323 A2
20
T208
19
2324 I12
18
2325 I12
3409 22R T209
17
3408 22R T210 2326 I12
16
3407 22R T211 2327 I12
15
3406 22R T212 1303
2328 I11
14
SFW12S-2STE1
3405 22R T213
13 2329 I11
1
12
2341 D11
5344 BLM18P T214 2
11
5345 2342 D11
BLM18P T215 3
60R 10
4 2343 D11
C
60R 9
22R T216 5
8 2344 D12
6
7 2345 D12
T217
22R 7
6
2346 D12
8
T218 5
2350 C7
22R 9
4
10 2351 C7
3
T219
22R 11
2 2352 C7
T200 12
1 2353 C7
2354 C7
2355 C7
2356 C7
2357 C7
D
2360 D8
2361 D8
2362 D8
2363 A6
2364 I9
2365 I9
2366 A7
2381 F8
2391 D6
2392 D6
2393 E6
2394 E6
E
2395 C6
2400 I7
2401 I11
2402 G4
4317
PCM_Cs PCM_MIC_IN
3301-1 E1
3301-2 E1
3301-3 E1
3301-4 E1
3302-1 D1
3302-2 E1
3302-3 E1
F 3302-4 E1
3303-2 D1
3303-3 D1
3303-4 D1
3304-1 D1
3304-2 D1
1301
3304-3 D1
SFW30R-2STE1
3304-4 D1
T239
1
3305-1 D1
T220
TU_SD 2
3305-2 D1
T221
L2 3
T222 3305-3 E1
S1_L3_1 4
T223
S0_L3_0 5 3305-4 E1
T224
G
AV_MUTE 6 3306 E1
7
3310 B2
T225
Y 8
3311 B3
T226
9
T227
3312 B2
C 10
3313 B2
11
T228 Page 62 A1
CVBS 12 3314 G7
13 3315 H5
T229 to AV_1205
G_Y 14
T241 3316 E8
15
T230
3317 E8
B_Cb 16
3324 A11
17
3349 22R T231
R_Cr 18 3325 H1
3341 22R
19
3326 H3
3345 22R T232 H
20
T233 3328 H8
21
3335 G4
3346 BLM18P 22
60R T234
3336 H7
23
3347 22R T235
24 3337 F7
3350 22R
25
3338 G4
T236
26
3340 I11
27
3340 22R T237 3341 H11
28
29 3342 G7
T238
30 3343 G7
3344 G7
3345 H11
I 3346 H11
3347 H11
3348 G7
3349 H11
3350 H11
3352 A7
3353 A5
3354 A1
3355 A2
11 12 13
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、パーツリストに記載さ
れている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
7xxx : IC, Transistor, FET
9xxx : Wire jumper
3356 A6 T209 B12
3357 D7 T210 B12
3358 I11 T211 C12
3359 I12 T212 C12
3361 A11 T213 C12
3362 A11 T214 C12
3363 A11 T215 C12
3364 A10 T216 C12
3365 A11 T217 C12
3366 A10 T218 C12
3367 B11 T219 C12
3368 B11 T220 G12
3369 B10 T221 G12
3370 A10 T222 G12
3371 A10 T223 G12
3372 B11 T224 G12
3373 B11 T225 G12
3374 B11 T226 G12
3375 B11 T227 G12
3376 B11 T228 G12
3377 D11 T229 H12
3378 D11 T230 H12
3379 D11 T231 H12
3380 D11 T232 H12
3381 B10 T233 H12
3391-1 B4 T234 H12
3391-2 B4 T235 H12
3391-3 C4 T236 H12
3391-4 C4 T237 I12
3392-1 B4 T238 I12
3392-2 B4 T239 G12
3392-3 B4 T240 B12
3392-4 B4 T241 H12
3393-1 B6 T251 C8
3393-2 B6 T252 C8
3393-3 C6 T253 C8
3393-4 C6 T254 C8
3394-1 B6 T255 C8
3394-2 B6 T256 C8
3394-3 B6 T257 B8
3394-4 B6 T258 B8
3398 A8 T259 B8
3401 C10 T260 B8
3402 C10 T261 B8
3403 C10 T262 B8
3404 C10 T263 A8
3405 C11 T264 A8
3406 C11 T265 B8
3407 C11 T266 A8
3408 B11 T267 A8
3409 B11 T271 H9
3410 G7 T272 H9
3411 G7 T273 H9
3412 H5 T274 H9
3413 I5 T275 I9
3414 I6
3415 D5
3416 D5
3417 E5
3418 G8
4301 H1
4302 B13
4303 H8
4304 I8
4311 A1
4312 A1
4313 B1
4314 B1
4315 E5
4316 E5
4317 E11
4318 B9
4319 B9
5300 C2
5301 F3
5302 F5
5303 F6
5305 A3
5306 A6
5307 A6
5308 F8
5321 B8
5322 B8
5323 H8
5340 D7
5341 D7
5342 H8
5343 H8
5344 C11
5345 C11
5346 C6
7301 B1
7302 E3
7303 G2
7304 G5
7306 A2
7307 A5
7308 B5
7310 E8
7311 C5
7320 I7
7321 D5
7322 E5
T200 D13
T201 A12
T202 B12
T203 B12
T204 B12
T205 B12
T206 B12
T207 B12
T208 B12