Board (Drive/Rf); Mb-127 Board (Drive/Rf Schematic Diagram (13/14) - Sony BDP-BX2 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-17. MB-127 BOARD (DRIVE/RF) SCHEMATIC DIAGRAM (13/14) • See page 5-5 for printed wiring board.
- Ref. No.: MB-127 board; 10,000 series -
1 2 3 4
MB-127 BOARD (13/14)
A DRIVE/RF
XX MARK:NO MOUNT
C1355
XX
6 5
IC1352
XX
B
1 2 3 4
IC1351
+8V REGULATOR
IC1351
BD35630HFV-TR
C
EN GND
LDEN 4 3
MB-127
5 NC FB 2
(12/14)
6 VCC Vo 1
DR_SW12V
7
C1350 C1352
D
100 XX
16V 16V
CN1302
XX
FGND
1 R1309
(NC) 0
FGND 2
GND2
XX
E CN1301
C1309
45P
XX
GND 1
TEST_V 2
GND 3
LDEN 4
R1303 4.7k R1305 10
XRST 5 LDD_RST
C1305 0.001
SDIO 6 SDIO
F
SEN_LDD 7
SEN_LDD
T E SCLK 8 SDCK
L 1 3 9 4 2 2 9 6 5 1 3
R1310 2.2k
THERMO 9
FB1310 XX R1308
8.0V 10 10k
C1310 0.001 0.5%
5.0V 11
C1311 0.01 FB1311 XX
GND 12
R1311 4.7k
GND 13
C1312 XX
3.3V 14
C1314 0.01
C1315
G GND 15 FB1314
4.7
XX
GND 16
H 17
G 18
F 19
E 20
FB1321 XX
VC_PD 21
C1321 0.01 C1316 10
D 22
BD
H C 23
DRIVE
B 24
A 25
FB1326 XX
5V_PD 26
C1326 0.01
C1327
GND 27
XX
DVD_RF- 28
DVD_RF+ 29
GND 30
I
BD_RF- 31
BD_RF+ 32
R1334
GND 33 XX
PI_CONT 34
C1335 0.01
SA_INIT 35
R1335 1k
SA_B+ 36
SA_A+ 37
SA_B- 38
J
SA_A- 39
FD2 40
FR2 41
PI_CONT
TR 42
SA_INT
TD 43
FR1 44
FD1 45
SA_B+
K
SA_A+ DR_VC_165
SA_B- FDRV2/LDDRV
SA_A-
FD2
FR2
TR
TD
FR1
w w w
FD1
L
.
05
5 6 7 8
C1354
XX
TDRV
FDRV1
MDRV
R1354
SL_DRV_B
220k
0.5%
SL_DRV_A
R1356
1k
R4255
4.7k
FG
CL1332 C1332 0.1
BD_RF+
C1356
CL1331 C1331 0.1
0.022 BD_RF-
DVD_RF+ CL1329 C1329 0.1
CL1328 C1328 0.1
R1358 R1359 DVD_RF-
68k 150k
0.5% C1361
1
R1362
6.2k
R1357 C1359
XX 0.1
C1302
XX
R1302
R1355
15k
27k
CL1302 0.5% CL1301
0.5%
R1301 C1369
10k 4.7
0.5%
C1370
0.033
OP_A CL1325
CL1324
OP_B
OP_C CL1323
OP_D CL1322
CL1320
OP_E
OP_F CL1319
CL1318
MB-127 OP_G
(12/14)
C1371
0.1
C1372
0.1
C1375
100p
RB1317 C1378
C1301
XX
OP_H 10
0.01
OP_G
C1303 C1376
C1374
OP_F 10
10 100p
OP_E
DR_VC_PD
DR_VC_PD
OP_D
FB1301
C1377
OP_C
XX 0.01
OP_H
OP_B
OP_A
CL1380
C1382
10
C1384
0.01
C1385 0.01
RB1322
XX C1386 0.33
DVD_RF-
C1387 0.33
DVD_RF+
C1388 3900p
BD_RF+
BD_RF-
C1389
0.047
RB1328
XX
MB-127
(12/14)
C1394 C1393
FB1393
10 0.01
XX
C1395
2200p
x a o
y
GND
i
http://www.xiaoyu163.com
8
9 10 11 12
IC101 (15/15)
MAIN SYSTEM CONTROL, DSP, SATA I/F, MEMORY CONTROL,
A/V OUT, HDMI, ETHERNET I/F, USB I/F
IC101
MC-10121F1-207-TA1-A
JL1386
F1 C12
TDRV
VDD15RVAD DR_VCC15 MB-127
JL1385 E1
FDRV (12/14)
C4262 0.01 DR_VCC33
JL1383 D1 E4
MDRV
C4263 0.01
VDD15WBLAD
JL1382
C2 E5
SDRV2
GND_WBLAD
JL1384 D2
SDRV1
C4264 0.01
C10
AVDD15 C4265 0.01
C13
AVDD15
F2
AVDD15 C4266 0.01
JL4245 M2 F3
FG
AVDD15
A7 C8
RFP
C4268 0.01
AVDD15
A6
RFN
A5 B5
RFP2 C4272 0.01
AVDD33
A4 C3
RFN2
C4273 0.01
AVDD33
B13
CEQ
B14 F6
REQ
C4274 0.01
AVDD33
CL1363
B17 G7
RFEQOM
AVDD33 C4276 0.01
CL1364 A17 C9
RFEQOP
AVDD33
CL1365
A16
MON1/RFP4
CL1366 B16
MON2/RFP5
CL1367
C15 DRVCTL2
MON3/RFP6
JL1376
A15 A8
ADIN0/RFP7
AGND
CL1368 B15 B3
ADIN1
AGND
A13 B4 MB-127 DRVCTL1
CAGC1
AGND
(12/14)
A14 C6
CAGC2
AGND
C14
AGND
JL1375 A12 F4 DR_SW12V
A
AGND
JL1377
B11 F5
B
AGND
JL1378 B12 C7
C
AGND
JL1374 A11 C11
D FB4284
AGND
XX
A9
E
A10 G1
F
DVDD33
C4282 0.01
B9 N3
G/FOP
DVDD33
E11 C4283 0.01
DVDD33 Q Q
C17 C4284 0.001
3 7 6 3
DVDD33
JL4239 C4285 0.01
D6 M6
CBC
DVDD33
JL4236 E7 C4286 0.01
CAD
JL1373 C4287
D10
RFTST3/RFP3
1
H2
DVDD15 C4292 0.01
JL4244 E10 L5
AGCINP C4293 0.01
DVDD15
JL4238
F10 G11
AGCINN
C4294 0.001
DVDD15
K6
DVDD15
JL4237
E9
RFON
JL4240
D9
RFOP
JL1379
B6 C18
CREG
DGND
B7 D11
VREFIO
DGND
D8
REF16
F11
DGND
CL1317 B10 H1
H/FOM
DGND
L1
DGND
JL1380 B8 L6
RFTSTIN1
DGND
JL1381 D7 M8
RFTSTIN2
DGND
E8
REF075
JL4235
F9
CBHWBL/CID
JL1393 G10
CBHLPP
JL1390 F8
CBCO
JL4241
G9
CADO
JL4242 H10
CWHP
JL1389
E6
CWAGC
F7
RLD
C5
FPDVINP
D5
FPDVINN
C4
FPDVINP2
D4
FPDVINN2
JL1391 G8
RFTST1/SWRF1
JL1392
H9
RFTST2/SWRF2
D3
DAOUT2
JL1387 E2
DAOUT0
JL1388
E3
DAOUT1
JL4243 H8
WALPF1 C4151 C4152
XX XX
C4160 C4161 C4162 C4163 C4164 C4165
XX XX XX XX XX XX
u 1 6 3
.
4-17
http://www.xiaoyu163.com
2 4
9 9 8
13 14 15 16
BD
DRIVE
MB-127
(12/14)
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN4201
18P
R4218 R4202
470 XX
R4217
470
R4201
XX
R4244
XX
R4209
XX
R4248
XX
R4249
XX
C4247
100p
R4251
XX
CL4251
SL4254
MGND1
XX
C4250
0.01
1 5 1 5 0 8 9 2 4
C4252
0.1
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34
55
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
IC4201
MOTOR DRIVE
IC4201
BD7986EFV-E2
C4207
0.1
C4244
XX
R4208
XX
C4209
0.1
R4219
0
m
C4166 C4167 C4168 C4169
XX XX XX XX
c o
BDP-BX2/S360
2
9 9
17 18 19
BD
DRIVE
(NC)
5 4 3 2 1 1 2
CN4261 CN4262
5P XX
SL4261
R4234
XX
DR_SW5V
SA_B-
SA_B+
SA_A-
SA_A+
R4243
XX
DRVCTL3 MB-127
R4235 R4238 R4232
(12/14)
XX XX 62k
0.5% SL_DRV_A
R4231
62k
0.5%
SL_DRV_B
R4229
75k
0.5%
SA_DRV_B
R4228
68k
0.5%
SA_DRV_A
C4230
0.1
R4233
XX
9 8 2 9 9
R4230
XX
33 32 31 30 29 28
C4227
1
C4228
10
C4220
0.001
FB4225
XX