Loading/Turn Table/Door Motor Drive, Interface) Schematic Diagram - Sony DVP-CX875P Service Manual

AI-25 (LOADING/TURN TABLE/DOOR MOTOR DRIVE, INTERFACE) SCHEMATIC DIAGRAM
– Ref. No.: AI-25 board; 1,000 series –
1 2 3
AI-25 BOARD
A
NO MARK:PB MODE
C303
0.1u
B
D303
UDZSTE-178.2B
3.3
10.7
12 11 10 14 9 8 7
IC301
LOADING/
TURN TABLE MOTOR
C
DRIVE
IC301
LB1648
1 2 3 13 4 5 6
3.2
10.7
B+
C301
D
0.01u
IC302
BA6956AN
E
1 2 3 4 5 6 7 8 9
5.1 0 0 3.3
B+
R301
3300
C302
D301
0.1u
UDZSTE-175.1B
F
G
Q303
2SD1766-T100-QR
B- SWITCH
-10.7 -10.5
H
R319
10k
-9.9
CN301 12P
JL301 C312
100u C314
EVER-11V 1
25V
JL302 0.01u
GND 2
GND 3
B+
I JL303
EVER+11V 4
B+
JL304
EVER+5V 5
ZSSR113M BOARD JL305
PCONT 6
CN201
JL306 C307
100u C310
(SEE PAGE 4-64) M+11V 7
0.01u B+
25V
M+11V 8
JL307
M_GND 9
M_GND 10
JL308 B+
SW+5V 11
B+
JL309
J
SW+3.3V 12
C313
K
100u
16V
05
4 5 6 7
Q302
TURN TABLE
CONTROL
Q302
UN2212-TX
C304
3.3
22u
25V
0.1 R314
R311
2200
1k
R304 B+
18
R305
18
R306
18
R307
18
R308
18
R309
18
R312
270
10.7
10.7
Q301
2SA1037AK-T146-QR
R310
3300
3.2
R313 R317
R315
470 B+
1k 560
B+
R316
1k
C305
10u
50V
IC302
DOOR
MOTOR DRIVE
B+
B-
B+
CSEL2
CSEL1
B+
B-
B+
B-
R321
Q304
1800 UN2111-TX
SWITCH
C319
C321
3.4
100u
0.01u
25V
R322 3.2
B+
1800
C316
47u C317
16V 0.01u
B-
C322 C323
0.1u 0.1u
B+
JL320
JL321
B+
B+ B+
JL322
JL323
B+
JL324
IC303
IC303
BA18BC0FP-E2
+1.8V REG
JL325
B+
C315
0.01u
C325
1 2 3
100u C332
B+ 3.4 1.8
16V 0.1u
C326 C329
0.1u 22u
25V
4-35
8 9 10
CN305 29P
JL326 3.3V_MNT
3.3V_MNT 29
JL327 XFRRST
XFRRST 28
JL328
XIFBUSY
IFBSY 27
JL329
XIFCS
XIFCS 26
JL330
SI0 25
JL331
SO0 24
JL332
SC0 23
JL333
GND 22
JL335
DRMP
DRMP 21
JL336
DSADJ 20
JL337 DRMM
DRMM 19
JL338
DIMM 18
JL339
LDMM
LDMM 17
JL340
CM+ 16
MB-107 BOARD (6/10)
JL341
TRMM
CN103 TRMM 15
JL342
(SEE PAGE 4-24)
CM- 14
JL343
TSCTL 13
JL344
LDSW1 12
JL345
TRMP
TRMP 11
JL346
LDSW2 10
JL347 LDMP
LDMP 9
JL348
DSENS 8
JL349
TSW2 7
JL350
TSW1 6
JL351
TSW3 5
JL352
CKSW1 4
JL353
DRSW1 3
JL354
CKSW2 2
JL355
DRSW2 1
CN302 7P
JL310
7 SW-10V
JL311
6 V_MUTE
JL312
5 S_LINK
VD-33 BOARD
JL313
4 SW+5V CN101
JL314
(SEE PAGE 4-39)
3 CSEL2
JL315
2 GND
JL316
1 CSEL1
CN304 7P
JL317
7 EVER+11V
JL318
6 GND
5 GND
AV-66 BOARD
4 GND CN202
JL319
(SEE PAGE 4-43)
3 A_MUTE
JL334
2 SW-10V
JL410
1 EVER+5V
B+
B-
B+
CN303 10P
10 M+11V
9 M+11V
B+
8 M_GND
B+
7 M_GND
B-
MB-107 BOARD (6/10)
6 +1.8V
CN101
5 GND (SEE PAGE 4-24)
4 SW+5V
3 GND
2 SW+3.3V
1 SW+3.3V
LOADING/TURN TABLE/DOOR MOTOR DRIVE, INTERFACE
11 12 13 14
JS301
3.3V_MNT
0.60mm
JS302
XFRRST
0.60mm
JS303
XIFBUSY
0.60mm
JS304
XIFCS
0.60mm
JS305
SI0
0.60mm
JS306
SO0
0.60mm
JS307
SC0
0.60mm
SI0
SO0
JS308
0.60mm
SC0
JS309
0.60mm
0.60mm
XFRRST
3.3V_MNT
XIFCS
XIFBUSY
SO0
CM+
SI0
CM-
SC0
LDSW1
LDSW2
B+
DSENS
TSW2
TSW1
TSW3
CKSW1
DRSW1
CKSW2 CSEL1
DRSW2
CSEL2
DM-
TM-
DM+
TM+
DRSW1
TSW3
DRSW2
TSW2
TSW1
R332 R334
4700 4700
CKSW1
C337
R333
10u
470 DSENS
50V
10.3
CKSW2
0
LDSW2
LM+
Q308
LDSW1
UN2212-TX
SWITCH
LM-
CM-
CM+
B+
B+
4-36
AI-25
DVP-CX875P
15 16
CN306 10P
JL356
1 3.3V_MNT
JL357
2 XFRRST
JL358
3 XIFBUSY
JL359
4 XIFCS
JL360
5 SI0 DOWN LOAD
JL361
(JIG)
6 SO0
JL362
7 SC0
JL363
8 GND
JL364
9 IFRST
JL365
10 PCONT
JS310
CN307 21P
JL366
21 XFRRST
JL367
20 3.3V_MNT
JL368
19 XIFCS
JL369
18 XIFBUSY
JL370
17 SO0
JL371
16 SI0
JL372
15 IFRST
JL373
14 SC0
JL374
13 PCONT
JL375
12 GND
JL376 FR-189 BOARD
11 AMUTE
CN103
JL377
10 GND (SEE PAGE 4-45)
JL378
9 EVER+5V
B+
JL379
8 SW+5V
B+
7 SW+5V
JL380
6 SWGND
B- JL411
5 SW-10V
JL381
4 VMUTE
JL382
3 CSEL1
JL383
2 SLINK
JL384
1 CSEL2
CN308 11P
JL385
11 DM-
JL386
10 TM-
JL387
9 DM+
JL388
8 TM+
JL389
TS-154 BOARD
7 SW+5V
JL390
CN101
6 DRSW1
(SEE PAGE 4-59)
JL391
5 TSW3
JL392
4 DRSW2
JL393
3 GND
JL394
2 GND
JL395
1 TSW2
CN309 15P
JL396
15 SW+5V
JL397
14 TSW1
JL398
13 GND
12 GND
JL399
11 DIMM
JL400
10 DSPW
JL401
9 CKSW1 CK-118 BOARD
JL402
CN003
8 DSENS
JL403
(SEE PAGE 4-52)
7 CKSW2
JL404
6 LDSW2
JL405
5 LM+
JL406
4 LDSW1
JL407
3 LM-
JL408
2 CM-
JL409
1 CM+
B-