Marantz MM8003 - Circuit Schematic Diagrams

21 22
CJP05GA01ZY
1SS355T 100
KRC102S
1SS355T 100
1SS355T
100
100
1SS355T
KRC102S
KRC102S
1SS355T
100 1001SS355T
0.1uF
0.1uF
0.1uF 0.1uF
10K
10K
22uF/25V
47K
5.1K
47K
22uF/25V
NJM2068M
5.1K
10K
5.1K
10K
5.1K
3.3K
3.3K
NJM2068M
25V/22UF
25V/22UF
10K 47P
220K220K
10K
10K
OPEN
OPENOPEN
OPEN
10K
10K
220K 220K
47P
10K
NJM2068M
47pF
10K
10K
47pF
0.1uF
0.1uF
25V/22UF
25V/22UF
10K
10K
1SS355T
100 1001SS355T
0.1uF
0.1uF
0.1uF 0.1uF
10K
10K
22uF/25V
47K
5.1K
47K
22uF/25V
NJM2068M
5.1K
10K
5.1K
10K
5.1K
3.3K
3.3K
NJM2068M
25V/22UF
25V/22UF
10K
47P
220K220K
10K
10K
OPEN OPENOPEN
OPEN
10K
10K
220K 220K
47P
10K
NJM2068M
47pF
10K
10K
47pF
0.1uF
0.1uF
25V/22UF
25V/22UF
10K
10K
1SS355T
100 100
1SS355T
0.1uF
0.1uF
0.1uF
0.1uF
10K
10K
22uF/25V
47K
5.1K
47K
22uF/25V
NJM2068M
5.1K
10K
5.1K
10K
5.1K
3.3K
3.3K
NJM2068M
25V/22UF
25V/22UF
10K 47P
220K220K
10K
10K
OPEN OPENOPEN
OPEN
10K
10K
220K 220K
47P 10K
NJM2068M
47pF
10K
10K
47pF
0.1uF
0.1uF
25V/22UF
25V/22UF
10K
10K
1SS355T
100 1001SS355T
0.1uF
0.1uF
0.1uF
0.1uF
10K
10K
22uF/25V
47K
5.1K
47K
22uF/25V
NJM2068M
5.1K
10K
5.1K
10K
5.1K
3.3K
3.3K
NJM2068M
25V/22UF
25V/22UF
10K
47P
220K220K
10K
10K
OPEN OPENOPEN
OPEN
10K
10K
220K 220K
47P 10K
NJM2068M
47pF
10K
10K
47pF
0.1uF
0.1uF
25V/22UF
25V/22UF
10K
10K
KRC102S
S201CRKS201CRK
KRC102S
KRC102S
KRC102S
KRC102S
KRC102S
KRC102S
CWB030B50
100
100
100
100
100
100
100
100
100/25V 100/25V
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
47pF
47pF
47pF
47pF
47pF
47pF
47pF
47pF
CWB020B50 CWB020200 002020BWC05B020BWC05B020BWC002020BWC05B020BWC002020BWC
CWB090200
CWB090200CWB090200
FR
FL
1.FL 2.GND
1.+15V
2.GND
3.-15V
FROM UNBAL_INPUT PWB
TO AMP1 PWBTO AMP2 PWB
SBL
SBR
SR
SL
CNT
OPT.
-
2.SW_OPT.
3.SW_CNT
4.SW_SBR
5.SW_SBL
6.SW_SR
7.SW_SL
8.SW_FR
9.SW_FL
4.MUTE
FROM POWER PWB TO UNBAL. PWB
1.+15V 2.GND 3.-15V
1.NC
1.FR 2.GND 1.SL 2.GND 1.SR 2.GND 1.SBL 2.GND 1.SBR 2.GND 2.GND 1.CNT 2.GND 1.OPT.
5.NC
FROM UNBAL_INPUT PWB
FROM UNBAL_INPUT PWB
RA2
RA2
RA2
RA2
WIMA
WIMA
WIMA
ROA
ROA
WIMA
RA2
RA2
RA2
RA2
WIMA
WIMA
WIMA
ROA
WIMA
ROA
RA2
WIMA
ROA
RA2
RA2
RA2
WIMA WIMA
WIMA
ROA
SBR CNTSBL OPTIONSR SLFR FL
RA2
RA2
RA2
RA2
WIMA
WIMA
WIMA
WIMA
ROA
ROA
5.CNT
3.SBR
1.SBL
7.SR
5.SL
3.FR
1.FL
4.GND
2.GND
8.GND
6.GND
4.GND
2.GND
7.OPT.
6.GND
9.NC
8.GND
9.NC
INPUT_SR
INPUT_SL
INPUT_FR
INPUT_FL
INPUT_OPT.
INPUT_CNT
INPUT_SBR
INPUT_SBL
UNBAL_SR
UNBAL_SL
UNBAL_FR
UNBAL_FL
UNBAL_OPT.
UNBAL_CNT
UNBAL_SBR
UNBAL_SBL
INPUT_FL
INPUT_FR
INPUT_SL
INPUT_SR
INPUT_SBL
INPUT_SBR
INPUT_CNT
INPUT_OPT.
-15V+15V
UNBAL_FR
UNBAL_FL
UNBAL_SR
UNBAL_SL
UNBAL_SBR
UNBAL_SBL
UNBAL_OPT.
UNBAL_CNT
1 234 5
CN70
2
7
1
8
3 4
6 5
RY52
D503 R533
Q503
2
7
1
8
3 4
6 5
RY63
D603 R633
2
7
1
8
3 4
6 5
RY73
D703
R733
1
3
2
JK50
1
3
2
JK51
1
3
2
JK60
1
3
2
JK61
1
3
2
JK70
1
3
2
JK71
1
3
2
JK81
1
3
2
JK80
R833
D803
2
7
1
8
3 4
6 5
RY83
Q502
Q501
D502
2
7
1
8
34
65
RY51
R532 R531D501
2
7
1
8
34
65
RY50
C512
C514
C513 C511
R526
R525
C526
R528
R522
R527
C525
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
432 1
IC52
R524
R523
R519
R521
R517
R518
R516
V+
B OU
TPUT
B-I
NPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4321
IC51
C502
C501
R505
C503
R501R502
R503
R504
C504
R506R512
C508
R510
R509
R508 R507
C507
R511
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4 321
IC50
C515
R513
R514
C516
C510
C509
C505
C506
R520
R515
D602
2
7
1
8
34
65
RY62
R632 R631D601
2
7
1
8
34
65
RY61
C612
C614
C613 C611
R626
R625
C626
R628
R622
R627
C625
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4 321
IC62
R624
R623
R619
R621
R617
R618
R616
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
432 1
IC61
C602
C601
R605
C603
R601R602
R603
R604
C604
R606R612
C608
R610
R609
R608 R607
C607
R611
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A O
UTPUT
- +
B
-+
A
8765
432 1
IC60
C615
R213
R214
C616
C610
C609
C605
C606
R620
R615
D702
2
7
1
8
34
65
RY72
R732 R731
D701
2
7
1
8
34
65
RY71
C712
C714
C713
C711
R726
R725
C726
R728
R722
R727
C725
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4321
IC72
R724
R723
R719
R721
R717
R718
R716
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
432 1
IC71
C702
C701
R705
C703
R701R702
R703
R704
C704
R706R712
C708
R710
R709
R708 R707
C707
R711
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4 321
IC70
C715
R713
R714
C716
C710
C709
C705
C706
R720
R715
D802
2
7
1
8
34
65
RY82
R832 R831
D801
2
7
1
8
34
65
RY81
C812
C814
C813
C811
R826
R825
C826
R828
R822
R827
C825
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A O
UTPUT
- +
B
-+
A
8765
432 1
IC82
R824
R823
R819
R821
R817
R818
R816
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
432 1
IC81
C802
C801
R805
C803
R801R802
R803
R804
C804
R806R812
C808
R810
R809
R808 R807
C807
R811
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8765
4321
IC80
C815
R813
R814
C816
C810
C809
C805
C806
R820
R815
Q601
306Q206Q
Q701
Q702
Q303
Q803
Q802
Q801
1 2 3
BN20
R529
R530
R629
R630
R729
R730
R829
R830
C550 C551
C519
C520
C719
C720
C619
C620
C819
C820
C523
C524
C723
C724
C823
C824
C624
C623
1 2
BN37
1 2
BN36
1 2
BN35
1 2
BN34
1 2
BN33
1 2
BN32
1 2
BN31
1 2
BN30
1 2 3 4 5 6 7 8 9
BN11
123456789
BN22
123456789
BN21
OUT[00:07]
OUT00
+15V
-15V
OUT01
+15V
+15V
+15V
+15V
OUT06
OUT07
MUTE
+15V
+15V
+15V
-15V-15V
+15V
-15V
+15V
+15V
+15V
-15V
-15V
+15V
-15V
+15V
+15V
+15V
-15V-15V
+15V
-15V
+15V
+15V
+15V
-15V-15V
+15V
-15V
OUT02
OUT03
MUTE
OUT04
OUT05
MUTE
MUTE
MUTE
+15V -15V
OUT05 OUT00 OUT02 OUT03 OUT04 OUT07 OUT06 OUT01
BALANCED INPUT PWB
9. SCHEMATIC DIAGRAM