Marantz SA-11S1 Service Manual page 13

+5L
DSP DAC AUDIO 3/3
DAC/FILTER/BALANCE
(LDA/LPF/LBA)
D-GND A-GND
Q201
SM5866AS-G
TSTN IMD1
TO IMD0
DVDD AVSSA
SDI RA
SBCKA IOUTA
SBCKD IOUTAN
RSTN AVDDA
DI AVDDB
BCKI RB
WCKI IOUTB
DVSS IOUTBN
BCPOL AVSSB
+5L
DSPOL CVSS
CVDD CKI
D-GND
D-GND D-GND
C205
100p
+8V
Q293
R201 R202
NJM2887DL2
2.2k 6.81k
CONT VADJ
D-GND 1 5
VIN VOUT
SALO 2 3 4
GND
SARO
SACLO
D-GND
R204 R203
3.32k 5.6k
DACRES
DLDA
R205
10k
DRDA
192FS
R254 R253
3.32k 5.6k
8FS
D-GND D-GND
IMD0
Q294
R251 R252
IMD1
NJM2887DL2
2.2k 6.81k
CONT VADJ
1 5
VIN VOUT
2 3 4
SYSO
GND
D-GND
+5R
A-GND
D-GND
Q251
SM5866AS-G
TSTN IMD1
TO IMD0
DVDD AVSSA
SDI RA
+8V
SBCKA IOUTA
SBCKD IOUTAN
RSTN AVDDA
DI AVDDB
6 8
BCKI RB
7
REF_L WCKI IOUTB
5
DVSS IOUTBN
D-GND
Q292 (2/2) BCPOL AVSSB
NJM3414AM(TE3)
DSPOL CVSS
+5R
D-GND
CVDD CKI
(1/2)
Q292
NJM3414AM(TE3)
2
1
REF_R
3
4
D-GND D-GND
C255
100p
D-GND D-GND D-GND D-GND
All manuals and user guides at all-guides.com
+5L
R211 R212
C221
121 121 D202
470u/16
1SS302/TE85L
Q216
Q213 Q214 A-GND
2SK170-V/TPE2
1
2SA1312 BL 2SA1312 BL
2
Q211
1 1
2SK389FM-BL
3
1 8
NC OPEN
3 3
2 D2 D1 7
R302
2 2 R218 R301
R214
7.5k 9.1k
G2 G1 100
6
3 33.2k
REF_L
4 S2 S1 5 Q215
2SC3324 (B)
2
3
3
D201
IMN10
1
2
Q212 2
4 5 6
C212
1
3
33p
3 2 1
1
A-GND
R213
68.1 R215 R217
562 562
C211 330p
6.81k
R216
R229 6.81k
C226 330p
R226 R227
121 121 D227
1SS302/TE85L
Q228
Q229 1
2SA1312 BL 2SA1312 BL
2
Q226
D-GND A-GND
1
2SK389FM-BL
3
1 8
NC OPEN
3 3
2 D2 D1 7
2 R327
R233
2
R230 9.1k
100
G2 G1
3 6 33.2k
Q230
4 S2 S1 5 REF_L R326
2SC3324 (B)
7.5k
2
3
3
D226
2
Q227 IMN10
1
C227
2
4 5 6
33p 1
+5L A-GND
3
A-GND
1 3 2 1
R228 R232
R231 C222
68.1 562 562 470u/16
D-GND
R261 R262 C271
121 121 D252 2 470u/16
1SS302/TE85L
+5R
A-GND
Q263 Q264 1
2SA1312 BL 2SA1312 BL
2
Q261
1 1
2SK389FM-BL
3
1 8
NC OPEN
3 3
2 D2 D1 7
2 2 R351 R352
R268
+5R R264 9.1k
7.5k
G2 G1
3 6 100
33.2k
Q265
4 S2 S1 5 REF_R
2SC3324 (B)
2
3
3
D251
IMN10 2
1
Q262 2 C262
4 5 6
1
33p
3
1 3 2 1
A-GND
R263
68.1 R265 R267
562 562
C261 330p
R266 6.81k
R279 6.81k
M
C276 330p
R276 R277
D277 2
121 121
1SS302/TE85L
Q281
2SK170-V/TPE2
Q278 Q279
1
2SA1312 BL 2SA1312 BL
C376
2
330p
Q276
1 1
2SK389FM-BL
3
1 8
NC OPEN
3 3
2 D2 D1 7 R376 R377
2 2 R283
7.5k 9.1k
G2 G1 R280 100
3 6
33.2k
Q280
4 S2 S1 5 REF_R
2SC3324 (B)
2
3
3
D276
IMN10 2
1
2
4 5 6
C277
1 A-GND
Q277
3
33p
D-GND A-GND
1 3 2 1 A-GND
C272
R278
R281 R282
470u/16
68.1
562 562
R303 R304
121 121 D302
C321 R404
1SS302/TE85L
470u/16 121
Q306
Q303 Q304
2SK170-V/TPE2
1
2SA1312 BL 2SA1312 BL A-GND
2
Q301
Q401
1 1
2SK389FM-BL 2SK389FM-BL
3
1 8 1
NC OPEN NC OPEN
3 3
2 D2 D1 7 2 D2 D1
2 2
R309 R401
R306
100 2.26k
G2 G1 3 G2 G1
3 6 33.2k
Q305
4 S2 S1 5 4 S2 S1
2SC3324 (B)
2
3
3
D301
IMN10
Q402
1
A-GND A-GND A-GND
2
2 C303 2
4 5 6
Q302 33p 1
3
1 3 2 1 1
A-GND
R305 R406
R307 R308
68.1
68.1
562 562
R403
6.81k
R428 6.81k
R328 R329 R429 R430
121 121 121
D327 121
1SS302/TE85L
Q328 Q329
1
2SA1312 BL 2SA1312 BL
2
Q326 Q426
1 1
2SK389FM-BL 2SK389FM-BL
3
1 8 1
NC OPEN NC OPEN
3 3
2 D2 D1 7 2 D2 D1
R334 R426
2 2
R331 100 2.26k
G2 G1 G2 G1
3 6 3
33.2k
Q330
4 S2 S1 5 4 S2 S1
2SC3324 (B)
2
3
3
D326
IMN10 2
1
A-GND A-GND A-GND
2 C328 2
4 5 6
1
33p
3 A-GND
Q327 Q427
1 3 2 1 1
A-GND
R330 R431
68.1 68.1
R332 R333
562 562
C371
R353 R354
R454
470u/16
121 121 D352
121
1SS302/TE85L
Q356
Q353 Q354 2SK170-V/TPE2
1 A-GND
2SA1312 BL 2SA1312 BL
2
Q351 Q451
1 1
2SK389FM-BL 2SK389FM-BL
3
1 8
1
NC OPEN NC OPEN
3 3
2 D2 D1 7 R451 2 D2 D1
2 2
R359
R356 2.26k
G2 G1 G2 G1
3 6 100 3
33.2k
4 S2 S1 5 Q355
4 S2 S1
2SC3324 (B)
2
3
3
D351
IMN10
1
2
A-GND A-GND A-GND
2 2
4 5 6
C353
1
Q452
3
Q352 33p
A-GND
1 3 2 1 1
R355 R456
R357 R358
68.1 68.1
562 562
R453
6.81k
R478
6.81k
R378 R379
R479 R480
121 121 D377 121 121
1SS302/TE85L
Q381
2SK170-V/TPE2
1
Q378
2SA1312 BL 2
Q376 Q476
1 1 2SK389FM-BL
2SK389FM-BL
3
1 8 1
NC OPEN NC OPEN
3 3
2 D2 D1 7 2 D2 D1
2 2 R476
R384
2.26k
R381 100 G2 G1
3 G2 G1 6 3
33.2k
Q380
4 S2 S1 5 4 S2 S1
2SC3324 (B)
2
3
Q382
3
D376
2SJ74-V/TPE2
IMN10 2
1
A-GND A-GND A-GND
2 2
4 5 6
C378
1
Q477
3 33p
A-GND
Q377
1 3 2 1 1
A-GND
R380 R481
C372
68.1
68.1
R382 R383 470u/16
562 562
1-11
R414 R417
Q414
274 274
2SC2705/TPE6
2
R405 D402
Q408
121 1SS302/TE85L 3
2SA1312 BL
1 1
2SK170-V/TPE2
1
Q403 Q404
Q406 3 3
1
2SA1312 BL 2SA1312 BL
2 2
2
1 1 1
3
8
R420
3 3 3
33.2
7
2 2 R416 2
R408 R411
A-GND
100
6 100
33.2k
Q412
D403
5 Q405 2SC3324 (B)
2 IMN10
2SC3324 (B)
2
3
R421
3 4 5 6
33.2
3 Q411
D401
1
IMN10 2SC3324(B)
1
2 3 2 1
2 2
4 5 6
1
3 3 3
Q407
1
2SJ74-V/TPE2
3 2 1 1 1
A-GND
3
Q415
R409 R410 R415
2SA1145/TPE6 2
562 562 274 R418
274
C402 10p
R407 9.1k
R433 9.1k
C427 10p
R439 R442
Q439
274 274
2SC2705/TPE6
2
D427
1SS302/TE85L Q433 3
2SA1312 BL 1 1
Q431
1
2SK170-V/TPE2
Q428 Q429
1 3 3
2SA1312 BL 2SA1312 BL
2 2
2
1 1 1
3
8
R445
3 3 3
7 33.2
R441
2 2 2
R436
R432 100 A-GND
6 100
33.2k
Q437
D428
Q430
5 2SC3324 (B)
2 IMN10
2SC3324 (B)
2 R446
3
33.2
3 4 5 6
3
D426
1
IMN10 2
1
3 2 1
2 2
4 5 6
1
3 Q432 3 3
1
2SJ74-V/TPE2
Q436
3 2 1 1 1
A-GND
2SC3324 (B)
3
R434 R435 R440 R443
Q440
2
562 562 274 274
2SA1145/TPE6
Q454
R467
R464
2SA1312 BL 274 Q464
274
R455
2SC2705/TPE6 2
121 D452
3
1SS302/TE85L
Q458
1 1
2SA1312 BL
Q456 1
Q453
3 3
2SK170-V/TPE2 1
2SA1312 BL
2 2
2
1 1 1
3
8
R470
3 3 3
7 33.2
2 2 R461 R466 2
R458
A-GND
100 100
6
33.2k
Q462
5 Q455 2SC3324 (B) D453
2
2SC3324 (B) IMN10
2
3
3 4 5 6
3
D451 R471
1
IMN10 2 33.2
1
3 2 1
4 5 6 2 2
1
Q457
3 3 3
2SJ74-V/TPE2
1
Q461
3 2 1 1 1
A-GND
2SC3324 (B) 3
R459
R460 R465 Q465
2
562 562 274 R468 2SA1145/TPE6
274
C452 10p
R457 9.1k
R483 9.1k
C477 10p
R489 R492
274
274 Q489
2SC2705/TPE6 2
D477
1SS302/TE85L Q483
3
2SA1312 BL
1 1
2SK170-V/TPE2
1
Q478 Q479 Q481
3 3
1
2SA1312 BL 2SA1312 BL
2 2
2
1 1 1
3
8
3 3 3 R495
7 33.2
2 2 R491 2
A-GND
R482 100
6
33.2k
Q487
D478
5 Q480 2SC3324 (B)
2 IMN10
2SC3324 (B)
R496
2
3
33.2
3 4 5 6
3
D476
1
IMN10 2
1
3 2 1
4 5 6 2 2
1
3 3 3
Q482
1
2SJ74-V/TPE2
3 2 1 Q486 1 1
A-GND
2SC3324 (B) 3
R493
R484 R485 Q490 2
R490 274
562 2SA1145/TPE6
562 274
+11V
C421
470u/16
A-GND
R422
46.4 C406
C405
100u/25
R423 C408
100k NC
A-GND
L-GND
L-CH
DN21 L-GND
1SS301/TE85L
J402
W401
J401 01P0735-10
12 10 9 8
B5B-EH-TS
3 1 1 1
5
2 4
2
3 3 2
1 3 4 5
2
4
A-GND L-GND
A-GND 5 1
LN21 A-GND
ED2-12NU
B5B-EH-TS
MUTE
J403
♂
1
A-GND
2 1
2
3
R448 C409 3
100k
NC
G
C430 4
100u/25
R447
C431
46.4
A-GND
J407
A-GND
A-GND EARTH
-11V
J405
B6B-EH-TS/B6B-EH-T
1
+8V
2
3
+11V
4
D-GND
5
+11V
C471
470u/16
6
-11V
A-GND
R-GND A-GND
R472
46.4
C456
C455
100u/25
C458
R473 NC
100k
A-GND R-CH
J452
W451
01P0735-10
B5B-EH-TS
1 1
5
R-GND R-GND
2 4
3 2
3
DN22
12 10 9 8
1SS301/TE85L
4 2
3 1
5 1
A-GND A-GND
2
J451
1 3 4 5
B5B-EH-TS
LN22 J453
ED2-12NU
♂
R-GND
1
2 1
2
MUTE
3
3
G
4
A-GND
A-GND
R498 C459
100k NC
C480
100u/25
R497 C481
46.4
A-GND
C472
470u/16
-11V