Sch25_Main Dac - Denon AVR-X6200W Service Manual

1 2 3
A
B
4G
DA3.3V
D_GND
DAC_CCLK
DAC_CCLK
DAC_RST2
DAC_RST2
DAC_RST1
DAC_RST1
DAC_CDATA DACLRCK
DAC_CDATA
DAC_CCS2 DACBCK
C
DAC_CCS2
DAC_CCS1 DACPCMF
DAC_CCS1
DACPCMCSW1
DACPCMS
TO G4
DACPCMSW23
DACMCK
R5208 1K
DAC_RST1
DZF1
DAC_CDATA
D
DAC_CCLK
DAC_CCS1
E
8U-210163-9
F
CONNECTOR-5 UNIT
N5205
N5202
33P-SOCKET(C125Z2)
DACPCMFH DAPCMFH
DACLRCK4/DSDSR 1 1 1
DACPCMFW DAPCMFW
DACPCMS/DSDSL 2 2 2
DGND
DGND 3 3 3
RSV
DZFSW2
4 4 4
RSV
DZFRSV 5 5 5
DGND
DGND 6 6 6
DACPCMSB DACPCMSB
DACLRCK3/DSDRSV 7 7 7
RSV
DACPCMSW2RSV/DSDSW2 8 8 8
DGND
DGND 9 9 9
DACPCMCSW23 DACPCMSW23
DZFSBL 10 10 10
DACPCMS DACPCMS
G
DZFSBR 11 11 11
DGND
DGND 12 12 12
DACPCMCSW1 DACPCMCSW1
DACLRCK5/DSDSBR
13 13 13
DACPCMF DACPCMF
DACPCMSB/DSDSBL 14 14 14
DGND
DGND 15 15 15
RSV
DZFFWL 16 16 16
RSV
DZFFWR 17 17 17
DGND
DGND 18 18 18
DACBCK DACBCK
DACBCK2/LOGIC_LO2 19 19 19
DGND
DGND 20 20 20
DACLRCK DACLRCK
DACLRCK7/DSDFWR 21 21 21
RSV
DACPCMFW/DSDFWL 22 22 22
DGND
DGND 23 23 23
DACMCK DACMCK
H
DACMCK2/SCK2 24 24 24
DGND
DGND 25 25 25
DZF1 DZF1
DZFFHL 26 26 26
RSV
DZFFHR 27 27 27
DGND
DGND 28 28 28
DZF2 DZF2
DACLRCK6/DSDFHR 29 29 29
RSV
DACPCMFH/DSDFHL 30 30 30
DGND
DGND 31 31 31
DLHD R5205
DLHD
32 32 32
DL3.3V 2.2K
DA3.3V 33 33 33
N5202
33P-PLUG(C125Z1) N5204
TO N1804
33P-PLUG(C125Z1)
J
R5204
1.8K
DACLRCK
DACBCK
K5201
DACPCMSB
1P-PIN-JACK
C5201 R5202
DAPCMFW
1u 68
DAPCMFH
2
COAXOUT
1
4 3
DACMCK
DAC_RST2 R5207 1K
DZF2
K
DAC_CDATA
DAC_CCLK
DAC_CCS2
L
M
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
1 2 3
4 5 6 7
C5222 0. 1
C5223 4.7u
FL-
U5201
PCM1690
FL+
RSV2 RSV2
RSV1 VCC2
OPEN
RSV2
AGND2
RSV1
OPEN RSV2
FR+
RSV2
VOUT1-
LRCK
VOUT1+
FR-
BCK VOUT2-
DIN1 VOUT2+
DIN2 VOUT3-
DIN3 VOUT3+
DIN4 VOUT4-
VDD
VOUT4+
C5204 0.1
DGND
VOUT5-
SCKI
VOUT5+
C-
RST
VOUT6-
ZERO1
VOUT6+
C+
ZERO2 VOUT7-
R5209 4.7K OPEN
AMUTEI VOUT7+
AMUTEO VOUT8-
OPEN
MD/SDA/DEMP VOUT8+
SW1+
MC/SCL/FMT RSV2
MS/ADR0/RS V
AGND1
SW1-
C5220
TEST/ADR1/RSV
OPEN VCOM
R5210 4.7K
100/16
MODE
VCC1
C5226
220/25
C5216 0. 1
C5219 4.7u
SL-
SL+
C5217
330/10
C5206 0.1 SR+
C5207
0.1
SR-
C5208 0.1
C5209 0.1
C5210 0.1
C5211 0.1
C5212 0.1
C5213 0.1
C5324 0.1
C5325 0.1
C5326 0.1 SW2-
C5328
0.1
C5329 0.1 SW2+
C5327 0.1
C5330 0.1
C5331 0.1
SW3+
SW3-
SBL-
SBL+
SBR+
SBR-
C5224 4.7u
C5225 0.1
FWL-
U5202
PCM1690 FWL+
RSV2 RSV2
OPEN RSV1 VCC2
RSV2 AGND2
FWR+
OPEN RSV1 RSV2
RSV2 VOUT1-
FWR-
LRCK
VOUT1+
BCK
VOUT2-
DIN1
VOUT2+
DIN2
VOUT3-
DIN3 VOUT3+
R5213 4.7K
DIN4 VOUT4-
VDD VOUT4+
C5205 0.1
DGND VOUT5-
FHL-
SCKI VOUT5+
RST
VOUT6-
FHL+
ZERO1
VOUT6+
ZERO2
OPEN VOUT7-
R5211 4.7K
AMUTEI
VOUT7+
AMUTEO
OPEN VOUT8-
FHR+
MD/SDA/DEMP VOUT8+
MC/SCL/FMT RSV2
FHR-
MS/ADR0/RS V AGND1
C5221
TEST/ADR1/RSV VCOM
OPEN
R5212 4.7K 100/16
MODE VCC1
C5227 220/25
C5214 0. 1
C5218 4.7u
RSVL-
RSVL+
C5215
330/10
RSVR+
RSVR-
R8073 OPEN
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6 7
8 9 10
A+7V.
R5310 150K
R5311 12K
C5294 220/25
R5214 R5278 270P
C5260 C5292 220/25
15K 470
F L
2
C5228
R5279
1
470 ( 1 / 2 )
1800P U5203
R5342
3 8
R5246 R5262 C5244 NJM8080G 100 C5276 0.01
R521 5
12K
15K 150K 270P
R5216 R5247 C5245 C5277 0.01
R5263
15K 150K 12K 270P NJM8080G R5343
5 4
C5229 U5203 100
R5280
( 2 / 2 ) 7
1800P 470
6 FR
R5281
R5217
470 270P
15K C5261
R5312 12K
R5313 150K
R5314 150K
R5315 12K
R5218 R5282 C5262 270P
470
15K
C
2
C5230
R5283
1
1800P 470 ( 1 / 2 )
U5204 R5344
3 8
R5264 NJM8080G
R5219 R5248 C5246 100 C5278 0.01
15K 150K 12K 270P
C5247
R5220 R5249 R5265 C5279 0.01
15K 150P
OPEN 22K NJM8080G R5345
5
4 100
C5231 R5284 U5204
7
( 2 / 2 )
1000P 820
6 SW 1
R5221 R5285
820 C5263 150P
15K
R5316 22K
R5317
OPEN
R5318 150K
R5319 12K
R5222 R5286 C5264 270P
15K 470
S L
2
C5232
R5287
( 1 / 2 ) 1
1800P 470 U5205
R5346
8
3
R5250 R5266 C5248 NJM8080G 100 C5280
R5223 0.01
15K 150K 12K 270P
R5251 C5249 C5281
R5224 R5267 0.01
15K 150K 270P
12K NJM8080G R5347
5 4
100
C5233 R5288 U5205
7
470 ( 2 / 2 )
1800P
6 SR
R522 5
R5289
15K 470 C5265 270P
R5320 12K
R5321 150K
OPEN
R5322
R5323
22K
R5290 C5266
R5226 150P
15K 820
SW 2
2
C5234 R5291
1
820 ( 1 / 2 )
1000P U5206
R5348
3 8
R5252 R5268 C5250 NJM8080G 100 C5282 0.01
R5227
150P
15K OPEN 22K
R5228 R5253 R5269 C5251 C5283 0.01
0
OPEN OPEN OPEN
NJM8080G R5349
5 4
OPEN
C5235 R5292 U5206
7
OPEN OPEN ( 2 / 2 )
6 SW 3
R5293
R5229
OPEN 0
OPEN C5267
R5324 OPEN
R5325 OPEN C5293 220/25
C5295 220/25
R5326 150K
R5327 12K
R5230 R5294 C5268 270P
15K 470
SBL
2
C5236 R5295
1
1800P 470 ( 1 / 2 )
U5207
R5350
3 8
NJM8080G
R5254 R5270 C5252 100 C5284 0.01
R5231
150K 12K
15K 270P
R5232 R5255 R5271 C5253 C5285 0.01
15K 270P
150K 12K NJM8080G R5351
5
4 100
C5237 R5296 U5207
( 2 / 2 ) 7
1800P 470
6 SBR
R5233 R5297
470 C5269 270P
15K
R5328
12K
150K
R5329
R5330 150K
R5331 12K
R523 4 R5298 C5270 270P
15K 470
FWL
2
C5238
R5299
( 1 / 2 ) 1
1800P 470 U5208
R5352
3 8
R5256 R5272 C5254 C5286
R523 5 NJM8080G 100 0.01
15K 150K 12K 270P
R523 6 R5257 R5273 C5255 C5287 0.01
15K 12K 270P
150K NJM8080G R5353
5 4
100
C5239 R5300 U5208
7
( 2 / 2 )
1800P 470
6 FW R
R5237 R5301
15K 470 C5271 270P
R5332 12K
R5333 150K
R5334 150K
R5335
12K
R5302
R5238 C5272 270P
15K 470
FHL
2
C5240 R5303
1
( 1 / 2 )
1800P 470 U5209
R5354
3 8
R5258 R5274 C5256 NJM8080G 100 C5288 0.01
R5239
270P
15K 150K 12K
R5240 C5257 C5289 0.01
R5259 R5275
270P
15K
150K 12K NJM8080G R5355
5 4
100
C5241 R5304 U5209
7
1800P 470 ( 2 / 2 )
6 FHR
R5305
R5241
15K 470 C5273 270P
R5336 12K
R5337 150K
R5338 OPEN
R5339 OPEN
R5242 R5306 C5274 OPEN
OPEN
OPEN
RSVL
2
C5242
R5307
1
OPEN ( 1 / 2 ) U5210
OPEN R5356
3 8
R524 3 R5260 R5276 C5258 OPEN OPEN C5290 OPEN
OPEN OPEN OPEN
OPEN
R5244 R5261 R5277 C5259 C5291 OPEN
OPEN
OPEN OPEN OPEN OPEN R5357
5 4
C5243 U5210 OPEN
R5308
( 2 / 2 ) 7
OPEN OPEN
6 RSVR
R5245
R5309
OPEN C5275 OPEN
OPEN
R5340 OPEN
ALL Model OPEN
R5341 OPEN
8 9 10
159
11 12 13
5G
C5310
47/50 DAFL
C5296 R5358 R5372
ADINR.
OPEN
OPEN 10K ADINR.
ADINL.
ADINL.
DAZ2R
DAZ2R
R5359
C5297 DAZ2L
R5373
OPEN C5311 DAZ2L
OPEN
10K
47/50 DAFR DAZ3R
DAZ3R
DAZ3L
DAZ3L
TO G5
C5312
47/50 DAC
R5360 R5374
C5298
OPEN 10K
N5206
OPEN
C5299 R537 5 DACGND
R5361 33
10K DAFL
OPEN OPEN C5313
DAFL
32
47/50 DASW1
DAFR
DAFR
31
DACGND
30
DAC
29 DAC
DASW1
28 DASW 1
DASW2
27 DASW 2
26 DACGND
DARSV
25 DARSV
DASL
DASL
24
DASR
DASR
23
C5314
DACGND
22
47/50 DASL
DASBL
DASBL
21
DASBR
R5362 R5376 DASBR
C5300 20
OPEN 10K DAFWL
OPEN
19 DAFW L
DAFWR
18 DAFW R
C5301 R5363 17 DACGND
R5377
OPEN OPEN C5315 10K DAFHL
16 DAFHL
47/50 DASR
DAFHR
15 DAFHR
ADINL.
ADIN L
14
ADINR.
ADINR
13
DACGND
12
DAZ2L
DAZ2L
11
DAZ2R
10 DAZ2R
DAZ3L
9 DAZ3L
DAZ3R
8 DAZ3R
7 DACGND
C5316
6 DA+5V
47/50 DASW2
DA+5V
5
C5302 R5378 A-7V
R5364 4
OPEN OPEN 10K
A-7V
3
A+7V
2
A+7V
C5303 R5365 R5379 1
OPEN
OPEN OPEN C5317
N5206
OPEN DARSV
33P-SOCKET(C125Z2)
TO N5903
C5318
47/50 DASBL
R5380
C5304 R5366
10K
OPEN OPEN
C5305 R5367
R5381
C5319
OPEN OPEN
10K
47/50 DASBR
C5320
47/50
DAFWL
R5382
C5306
R5368
10K
OPEN
OPEN
C5307 R5369
R5383
OPEN OPEN C5321
10K
47/50 DAFWR
C5322
47/50 DAFHL
R5384
C5308 R5370
10K
OPEN OPEN
C5309 R5371
R5385
OPEN OPEN C5323
10K
47/50 DAFHR
8 U - 2 1 0 1 6 3 - 2
D A C _ U N I T ( 2 / 2 )
MAIN DAC
SCHEMATIC DIAGRAMS (25/33)

SCH25_MAIN DAC

11 12 13
14 15 16
A
DACGND
DA+5V.
B
C
D
E
F
G
H
J
K
L
M
14 15 16