Marantz SR 8015 - Page 33

SCH20-1 DAC 13ch MainDAC OLD
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
This SCHEMATIC DIAGRAMS describes the product with the following serial No.
Serial Number : until MBxxxxxx69999
s
DIGITAL VIDEOANALOG VIDEO AUDIO SIGNAL TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
FILE NAME:
DAC_CCS2
DAC_RST1
DAC_CCLK
DAC_RST2
DAC_CCS1
DAC_CDATA
DAC_UNIT(2/2)
8U-210251-1
To_8U-210250-6(N905)
CONNECT-2_UNIT
R266 4.7K
100K R324
OPEN R302
OPEN R327
33K R235
47/25
C290
100K R319
C207
2700P
47/16
C270
OPEN C248
0
R134
C241 680P
R249
4.7K
R176
OPEN
C216
470P
C240
680P
R240
4.7K
R164
3.9K
47K R184
0
R118
R264
180
R243
4.7K
47/16
C274
OPEN R288
0
R117
R282
47
C193
2700P
R275
47
C204
2700P
R284
47
33K R268
33K R256
C236
680P
3.9K
R144
OPENR174
R170
3.9K
0.1
C159
47/16
C260
U111
NJM8068G-TE2
OPEN C276
R251
180
R269
OPEN
47/16
C275
0
R120
U110
NJM8068G-TE2
C215
0
OPEN
R142
R279
47
C156
220/6.3
R182
150
C245 680P
NJM8068G-TE2
U105
OPEN C273
10uFC157
R206
180
47/25
C283
C237
680P
C190
2700P
47/16
C255
C217 470P
47/16
C258
R171
3.9K
R254
180
100K R289
R241
180
47K
R204
NJM8068G-TE2
U105
OPEN C259
OPEN R297
R205 10K
R280
47
R107 1K
R232
180
OPEN R317
OPEN C249
U110
NJM8068G-TE2
C224 470P
0
R119
U112
NJM8068G-TE2
100K R304
C239
680P
C222
470P
OPEN
R173
C201
2700P
C285
100/50
C246
47/16
OPEN
R180
R253
180
R196
47K
U111
NJM8068G-TE2
C194
2700P
R276
47
R178
OPEN
33K R245
R198
10K
R237
33K
R283
47
R219 4.7K
R161
3.9K
47/25
C291
OPEN C256
R200
150
47/25
C289
1uF C144
OPEN C266
R218
180
R250
4.7K
100K R329
C226 680P
R252
180
OPEN R322
R217
180
R247
33K
OPEN R305
R208
180
OPEN R328
100K R316
R155
3.9K
R239
4.7K
100K R299
R213
33K
100K R323
R231
180
C196
2700P
47/25
C279
R150
3.9K
C235
680P
R212 4.7K
C184
2700P
R166
3.9K
R156
3.9K
R177
47K
R216
4.7K
R162
3.9K
C227
680P
OPEN
R141
0
R136
C228
680P
R259
4.7K
C211
2700P
C206
2700P
33K R211
OPEN C272
R183 10K
C229 680P
R154
3.9K
R262
180
R207
180
10uFC172
33K R210
R149
3.9K
R257
33K
R153
3.9K
R215
4.7K
C225 680P
R197
33K
OPEN C277
R179
10K
AK4458VN
U103
47/16
C254
R168
3.9K
OPEN R286
NJM8068G-TE2
U112
R267 4.7K
R242
180
U108
NJM8068G-TE2
R255 4.7K
0.1
C158
C243
680P
R172
3.9K
R199
4.7K
C223
680P
AK4458VN
U104
R248
33K
R175 OPEN
47/16
C271
10uF
C161
R167
3.9K
NJM8068G-TE2
U107
47/25
C282
OPEN R298
R270
100
0.1
C151
R281
47
33K
R244
R261
180
R152
3.9K
10uF
C150
3.9K
R143
R273
100
C242
680P
R214
33K
33K
R220
R238
33K
OPEN C257
C238 680P
C183
OPEN
C244 680P
C284
100/50
OPEN R314
47/25
C292
R258
33K
47/25
C293
R202
180
R263
180
100K R300
100K R330
C210
2700P
C234 680P
NJM8068G-TE2
U108
R274
47
R236 4.7K
R163
3.9K
0.1
C152
OPEN C261
R169
3.9K
R209 4.7K
33K R265
R104
1K
R260
4.7K
OPEN R321
R151
3.9K
R201
150
1uF
C138
47/25
C288
100K R307
R165
3.9K
R246 4.7K
R181
150
C214 0
NJM8068G-TE2
U107
C149
220/6.3
OPEN C269
47/16
C247
33P-SOCKET(C125Z2)
N101
DACGND
DA+5V
N104
33P-SOCKET(C125Z2)
11P-SOCKET(C125Z2)
N105
OPEN
C182
1200P
C185
1200P
C192
1200P
C191
1200P
C195
1200P
C197
1200P
C203
1200P
C205
1200P
C208
OPENC145
OPENC139
DA3.3V
To_8U-210250-5(N953)
CONNECT-1_UNIT
NETDAC_MCLK
NETDAC_BCK
4.7uF
C127
47/50
C132 C128
0.1
0
R101
C130
0.1
47/50
C131 C129
4.7uF
IN
OUT
U101
NJM2845DL1-33
0.01C133 0.01C134
3P-PH
N106
0
L102
0
R140
0
L101
0
R139
DA_GND
STYLE-PIN
Z101
OPEN
Z102
To_8U-210250-1(N505)
AUDIO/VIDEO_UNIT(1/4)
2N5551S
Q107
330
R306
R308
3.3K
2N5551S
Q108
C221 680P
OPEN C252
C219
680P
R271
47
33K R203
1200P
C189R148
3.9K
OPEN R291
C186
2700P
33K R185
C187
2700P
R272
47
NJM8068G-TE2
U106
100K R294
R195 4.7K
R189
4.7K
100K R293
R147
3.9K
R188
4.7K
R187
33K
OPEN R292 OPEN C253
R146
3.9K
NJM8068G-TE2
U106
180
R192
C218
680P
R191
180
R190
180
R145
3.9K
47/16
C251
C220 680P
47/16
C250
1200P
C188
180
R193
47/25
C280
R186
33K
R194 4.7K
47/25
C281
47/16
C268
47/16
C267
R224
4.7K
1200P
C199
R226
180
47/16
C262
47/25
C287
R158
3.9K
R233 4.7K
R160
3.9K
C232 680P
1200P
C202
OPEN R310
47/25
C286
OPEN R309
33K R234
100K R311
R229 4.7K
C233 680P
R157
3.9K
R221
33K
C231
680P
R277
47
OPEN C264
R159
3.9K
R230
180
C230
680P
C200
2700P
U109
NJM8068G-TE2
U109
NJM8068G-TE2
R278
47
100K R312
C198
2700P
R227
180
R225
180
R223
4.7K
47/16
C263
OPEN C265
33K R228
R222
33K
OPENR137
OPENR135
1200P
C209
1200P
C213
1200P
C212
1000P C113
1000P C104
1000P C106
1000P C109
1000P C112
0.1
C116
0.1
C123
0.1
C117
0.1
C125
0.1
C121
0.1
C124
1000P C107
0.1
C126
1000P C103
0.1
C115
0.1
C122
0.1
C118
1000P C111
0.1
C114
1000P C108
1000P C105
1000P C110
0.1
C119
1000P C101
0.1
C120
1000P C102
To_8U-110229-13(N904)
SIDE_CONNECT_UNIT
ADINR..
ADINL..
DAZ2R
Z2VCOM
DMIXR.
DMIXL.
DISTL...
DAZ3R
DAZ3L
DISTR...
DAZ2L
DISTL..
DISTR..
C146
220/6.3 10uF
C147
0.1
C148
0.1 C137
C167
220/6.3 10uF
C168
0.01
C169
0.1
C170
C178
220/6.3 10uFC179 0.01C180 0.1
C181 C153
220/6.3 10uFC154 0.1
C155
0.1 C143
0
R127
0
R132
0
R126
0
R131
0
R109
0
R111
0
R129
0
R124
0
R138
0
R113
0
R130
0
R115
0
R122
0
R108
0
R125
0
R123
0
R114
0
R133
0
R112
0
R128
0
R116
0
R121
0
R110
0.1
C163
0.01
C162 C160
220/6.3 10uF
C165
0.1
C166 C164
220/6.3
0.01C135
10uFC136
0.1
C174
OPENC173
C171
220/6.3 0.1
C177
10uFC176
C175
220/6.3
0.01C141
10uF
C142
OPEN R285
OPEN
C278
OPEN R105
OPEN R106
NETDAC_MUTE
NETDAC_DATA
NETDAC_LRCK
R336
3.3K
2N5551S
Q120
2N5551S
Q119
330
R335
2N5551S
Q106
R303
3.3K
2N5551S
Q105
330
R301
2N5551S
Q117
2N5551S
Q118
R334
3.3K
330
R333
330
R332
2N5551S
Q115
R331
3.3K
2N5551S
Q116
330
R296
2N5551S
Q103
R295
3.3K
2N5551S
Q104
330
R287
2N5551S
Q101
R290
3.3K
2N5551S
Q102
330
R337
2N5551S
Q121
R338
3.3K
2N5551S
Q122
330
R313
2N5551S
Q109
R315
3.3K
2N5551S
Q110
330
R340
2N5551S
Q125
R341
3.3K
2N5551S
Q126
330
R318
2N5551S
Q111
R320
3.3K
2N5551S
Q112
2N5551S
Q130
330
R342
2N5551S
Q127
2N5551S
Q129
R344
3.3K
330
R345
2N5551S
Q128
R346
3.3K
330
R326
2N5551S
Q113
R325
3.3K
2N5551S
Q114
2N5551S
Q124
R343
3.3K
330
R339
2N5551S
Q123
STYLE-PIN
Z103
OPEN
N909
11P-SOCKET(C125Z2)
N910
0 R102
OPEN
C140
OPEN
U102
0 R103
OPEN
R9002
OPEN R9001
To_8U-110229-13(N903)
SIDE_CONNECT_UNIT
7
4
6
5
1
8
2
3
1
8
2
3
7
4
6
5
7
4
6
5
1
8
2
3
1
8
2
3
1
MCLK
36
AOUTR3N
35
VREFL3
34
VREFH3
33
AOUTL3N
32
AOUTL3P
31
AVDD
30
AVSS
29
AOUTR2P
28
AOUTR2N
27
VREFH2
26
VREFL2
2
BICK/DCLK
3
LRCK/DSDL1
4
SDTI1/DSDR1
5
SDTI2/DSDL2
6
SDTI3/DSDR2/TDMO1
7
SDTI4/DSDL3/TDMO2
8
DSDR3
9
DSDL4
10
DSDR4
11
DZF/SMUTE
13
SDA/CDTI/TDM1
14
SCL/CCLK/TDM1
15
CAD0_I2C/CSN/DIF
16
PS/CAD0_SPI
17
I2C
18
AOUTL1P
19
AOUTL1N
20
VREFL1
21
VREFH1
22
AOUTR1N
38
AOUTL4P
39
AOUTL4N
40
VREFH4
41
VREFL4
42
AOUTR4N
43
AOUTR4P
44
LDOE
45
TVDD
46
DVSS
47
VDD18
48
PDN
12
CAD1/DCHAIN
25
AOUTL2N
23
AOUTR1P
24
AOUTL2P
37
AOUTR3P
49
7
4
6
5
7
4
6
5
1
MCLK
36
AOUTR3N
35
VREFL3
34
VREFH3
33
AOUTL3N
32
AOUTL3P
31
AVDD
30
AVSS
29
AOUTR2P
28
AOUTR2N
27
VREFH2
26
VREFL2
2
BICK/DCLK
3
LRCK/DSDL1
4
SDTI1/DSDR1
5
SDTI2/DSDL2
6
SDTI3/DSDR2/TDMO1
7
SDTI4/DSDL3/TDMO2
8
DSDR3
9
DSDL4
10
DSDR4
11
DZF/SMUTE
13
SDA/CDTI/TDM1
14
SCL/CCLK/TDM1
15
CAD0_I2C/CSN/DIF
16
PS/CAD0_SPI
17
I2C
18
AOUTL1P
19
AOUTL1N
20
VREFL1
21
VREFH1
22
AOUTR1N
38
AOUTL4P
39
AOUTL4N
40
VREFH4
41
VREFL4
42
AOUTR4N
43
AOUTR4P
44
LDOE
45
TVDD
46
DVSS
47
VDD18
48
PDN
12
CAD1/DCHAIN
25
AOUTL2N
23
AOUTR1P
24
AOUTL2P
37
AOUTR3P
49
1
8
2
3
1
8
2
3
7
4
6
5
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
28
29
30
31
32
33
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
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
11
1
2
3
1
8
2
3
7
4
6
5
7
4
6
5
1
8
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
11
1
RIN-
2
RIN+
3
NC
4
NC
5 GND
6 NC
7 ROUT
8 VCC
DAC_CCLK
DAC_CCS2
DAC_CCS1
DAC_CDATA
DAC_RST2
DAC_RST1
DAC_RST2
DAC_CCLK
DAC_CDATA
DAC_CDATA
DAC_CCLK
DAC_CCS1
DAC_RST1
DASW2
DAFL
DAFR
DAC
DASW1
DAH2L
DAC1_SW2/SL
DAC1_S/SW1
DAC1_C/C
DAC1_F/FR
DAC1_LRCK/FL
DAC1_BCK/CK
DAC1_BCK/CK
DAC2_LRCK/SBL
DAC2_SB/SBR
DAC2_H1/H1L
DAC2_H2/H1R
DAC2_H3/H2L
DAFR
DAC
DAFL
DASW1
DAC1_-/SR
DAC2_-/H3R
DAC1_-/SW2
DASW2
DASR
DASL
DASR
DASL
DASBL
DASBR
DAH1L
DAH1R
DAH2R
DAH3L
DAH3R
DAC2_H4/H3L
DAC2_-/H2R
DAH3L
DAH3R
DAC_CCS2
VOLMUTE.
DAC1_MCLK
DAC1_BCK/CK
DAC1_S/SW1
DAC1_C/C
DAC1_LRCK/FL
DAC1_F/FR
DAC1_-/SR
DAC1_SW2/SL
DAC2_H4/H3L
DAC2_-/H3R
DAC2_-/H2R
DAC2_H3/H2L
DAC2_H1/H1L
DAC2_H2/H1R
DAC2_SB/SBR
DAC2_LRCK/SBL
DAC1_-/SW2
DISTL...
Z2VCOM
DISTR...
DMIXL.
DMIXR.
Z2VCOM
ADINR..
DISTL..
DAZ2R
DAZ3L
DAZ3R
DMIXL.
DMIXR.
ADINL..
DISTR..
DAZ2L
DISTR...
DISTL...
DAH1L
DAH1R
DASBR
DASBL
DAH2R
DAH2L
DAZ3L
DAZ2L
DAZ3R
DAZ2R
ADINR..
DISTR..
DISTL..
ADINL..
DAC_MCLK_P
DAC_MCLK_N
DAC_MCLK_P
DAC_MCLK_N
DAC1_MCLK
DAC1_MCLK
MAIN DAC
TO ZONEDAC part
TO 8U-210251-1(1/2)
TO ZONEDAC part
TO 8U-210251-1(1/2)
(2/2)
(1/2)
(2/2)
SBR
+
+
-
+
-
+
SW1
SW2
+
(2/2)
(2/2)
+
-
RSV
RSV
+
C
-
-
(1/2)
+
H2L
SBL
FR
(1/2)
H2R
H1R
FR
H1L
FL
FL
H1L
H1R
-
-
-
SW1
(2/2)
(1/2)
SW2
SBR
FL
SBL
H2R
H1L
H2R
SBR
H2L
(2/2)
H2L
-
-
SW2
C
-
+
+
H1R
SW1
RSV
C
+
FR
-
(1/2)
(1/2)
SBL
+
DACGND
DAH3L
DASL
DACGND
DACGND
DAZ3R
DAH2R
DAZ2R
ADINL
ADINR
DAZ2L
DAZ3L
NC(DATC)
DASR
DAH1R
DASW2
DAH2L
DMIXL
DAH3R
DASW1
DMIXR
DAH1L
DACGND
A+7V
DA+5V
A+7V
A-7V
DA+5V
A-7V
DAC1_C/C
DGND
DAC1_F/FR
DAC2_H3/H2L
DGND
DAC2_-SB/SBR
DGND
DAC1_LRCK/FL
DGND
DGND
DGND
DAC1_BCK/CK
DAC2_-/H2R
DAC1_-/SW2
DGND
DAC1_SW2/SL
DAC1_S/SW1
DGND
DAC2_H2/H1R
DGND
DAC1_-/SR
DAC1_MCLK
DGND
DAC2_LRCK/SBL
DAC2_H1/H1L
DAC
DAFL
DACGND
DAFR
DACGND
DISTR..
DISTL..
Z2VCOM
DistortionR
DistortionL
VOLMUTE
VOLMUTE
DASBL
DASBR
DACGND
DA+5V
DACGND
-
SL
SL
(2/2)
-
SR
(1/2)
+
+
SR
SR
SL
H3L
-
H3R
H3L
+
H3R
+
-
(1/2)
H3L
H3R
(2/2)
DAC2_H4/H3L
DAC2_-/H3R
DGND
NC
NC
NC
to A.AUDIO
to CONNECTOR
11:
12:
10:
12:
11:
10:
PCM-FL+/DSD-FL+
PCM-FL-/DSD-FL-
H1L+
masterCLK
bitCLK/DSDCLK
LRCK/DSD-FL
PCM-FLFR/DSD-FR
PCM-CSW1/DSD-C
PCM-SLSR/DSD-SW1
PCM-SW2/DSD-SL
PCM - /DSD-SR
PCM - /DSD-SW2
PCM-FR+/DSD-FR+
PCM-FR-/DSD-FR-
PCM-C+/DSD-C+
PCM-C-/DSD-C-
PCM-SW1+/DSD-SW1+
PCM-SW1-/DSD-SW1-
PCM-SL+/DSD-SL+
PCM-SL-/DSD-SL-
PCM-SR-/DSD-SR-
PCM-SR+/DSD-SR+
PCM-/DSD-SW2-
PCM-/DSD-SW2+
PCM-/DSD-RSV-
PCM-/DSD-RSV+
PCM-H4LH4R/DSD-H3L
masterCLK
bitCLK/DSDCLK
LRCK/DSD-SBL
PCM-SBLSBR/DSD-SBR
PCM-H1LH1R/DSD-H1L
PCM-H2LH2R/DSD-H1R
PCM-H3LH3R/DSD-H2L
PCM - /DSD-H2R
PCM - /DSD-H3R
PCM-SBL+/DSD-SBL+
PCM-SBL-/DSD-SBL-
PCM-H1R+/DSD-H1R+
PCM-H2R-/DSD-H2R-
PCM-H2R+/DSD-H2R+
PCM-H2L-/DSD-H2L-
PCM-H2L+/DSD-H2L+
PCM-H3R+/DSD-H3R+
PCM-H1L+/DSD-H1L+
PCM-H3L+/DSD-H3L+
PCM-H3L-/DSD-H3L-
PCM-H3R-/DSD-H3R-
PCM-SBR+/DSD-SBR+
PCM-SBR-/DSD-SBR-
PCM-H1L-/DSD-H1L-
PCM-H1R-/DSD-H1R-
NC(DAH4R)
NC(DAH4L)
DGND
DLHD
DGND
DGND
DGND
DA3.3V
DMIXDAC_MUTE
DMIXDAC_BCK
DMIXDAC_MCLK
DMIXDAC_DATA
DGND
DMIXDAC_LRCK
3H
TO H3
4H
TO H4
N910
TO _N903
_N101
TO N904
N104
TO N905
N105
TO N953
N106
TO N505
33
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating