Sony HD-X1 - Schematic Diagram - POWER-AMP Board (1;3)

HCD-X1
5858
HCD-X1
R253
R256
R259
R261
R308
R309
R311
R312
R335
R336
R344
C395
R269
C329
C332
C356
C330
C333
C357
C354
C353
R386
R387
R389
R390
R392
R393
R395
R396
R270
R245
C413
C416
C419
C422
C424
C425
C427
C428
C430
C431
C433
C434
C365
C366
C350
C351
C341
C342
C344
C345
C335
C336
C326
C327
C254
C257
C233
R265 C260
R262
C242
C245
R228
R229
R242
C239
R239
R236
C236
R233
R268
R252
C247
R255
C250
R258
R247
R241
C238
R238
R235
C235
R232
R244
C241C244
C253 C256
C232
TP238
R318
R324
R330
R306
C309
C292
C312
C289
C315
C286
R342
C283
C303
R303
C318
C295
R345
C321
C299
C369
R360
D312
C360
D303
D306
IC303
C363
C277
D309
C348
C276
R354
C324
C379
C339
C380
R348 R351
R357
C389
C392
R369
R372
R381
R384
C383
C386
R363
R366
R375
R378
C398
R323
C251
TP239
R317
R305
C302
C282
R302
R329
R418
R412 R415 C442
C421
C418
C415
C412
C397
R383
R380R368
R371
C388
C391
R374
R377
R362
R365C385
C382
C362
C378
R356
C377
C347
R353
R359
C298
C368
C359
D311
R350
C376
C338
C320
C323
C375
R347
C317
C294
C308
C291
C311
C288
C314
C285
R341
R409
R403 R406 C445C248
R250
R264
Q306
Q303
C259
R338
R339
IC302
Q312
Q309
R248
IC233
IC232
C306
C394
D308
D305
D302
C305
100
0
33
0
100
100
100
100
100
100
3.3
2200
35V
0
56 35V
56 35V
56 35V
56 35V
56 35V
56 35V
56 35V
56 35V
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
10k
470
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.033
0.033
0.1
0.1
0.033
0.033
0.033
0.033
0.1
0.1
0.1
0.1
0.1
0.1
56
35V
00.1
0
0.1
0.1
10k
10k
0
0.1
0
0
0.1
0
0
100
0.1
0
0.1
33
470
0
0.1
0
0
0.1
0
470
0.10.1
0.1 0.1
56
35V
15k
0
0
100
100
16V
100
16V
0.22
0.22
2.2
2.2
3.3
2.2
2.2
3.3
2.2
2.2
3.3
0.033
2.2
2.2
3.3
P6SMB39AT3
0.1
P6SMB39AT3
P6SMB39AT3
CXD9845M
680p
680p
P6SMB39AT3
680p
680p
18
680p
680p
680p
680p
18 18
18
1
1
10k
10k
10k
10k
1
L303
10µH
L306
10µH
L309
10µH
L312
10µH
1
10k
10k
10k
10k
2200
35V
0
0.1
15k
100
2.2
2.2
3.3
0
100k
100k 100k 2.2
0.0022
0.0022
0.0022
0.0022
2200
35V
10k
10k10k
10k
1
1
10k
10k
10k
10k1
1
L302
10µH
L305
10µH
L308
10µH
L311
10µH
680p
680p
18
680p
680p
18
3.3
2.2
2.2
0.1
P6SMB39AT3
18
680p
680p
0.033
680p
680p
18
2.2
2.2
100
16V
100
16V
0.22
0.22
2.2
2.2
3.3
100k
100k 100k 2.20.1
10k
0
2SA1235TP-1EF
2SA1235TP-1EF
0.1
3.3
3.3
CXD9845M
2SA1235TP-1EF
2SA1235TP-1EF
470
CXD9788AR
CXD9788AR
0.1
2200
35V
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
0.1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
BCK
LRCK
INIT
R
ES
ET
S
D
DATA2
N
SP M
U
TE
SO
FT M
U
TE
P
G
M
U
TE
SCD
T
SH
IFT
LAT2
N
SP M
U
TE
SO
FT M
U
TE
P
G
M
U
TE
SCD
T
SH
IFT
LAT3
SCK
SCK
OVF2
INIT
LRCK
BCK
DATA3
(1/3)
STREAM PROCESSOR
STREAM PROCESSOR
DIGITAL POWER AMP
Q303,306,309,312
OVER LOAD DETECT
DIGITAL POWER AMP
6-36. SCHEMATIC DIAGRAM – POWER-AMP Board (1/3) – • See page 64 for IC Block Diagrams.
(Page 59)