Marantz AV7701, Service Manual

Page: 144 / 266

144
ANALOG AUDIO SIGNAL LINE
TP
TP
TP
TP
TP
TP
TP
CBL/SAT
L CH
R CH
DVD IN
L CH
R CH
Blu-ray
L CH
R CH
IN
Media
L CH
R CH
L CH
R CH
CD IN
L CH
R CH
PHONO
SW
IN
1
SL
IN
1
SR
IN
1
SB
LIN
1
SB
RI
N1
SB
LC
SB
L P
RE
OU
T
SB
LO
UT
IN
L1
3
INL5
INR5
INL8
INR8
INL3
INR3
INL2
INR2
AGND
ADC R
ADC L
AVEE
MUTE
INL9
INRB IN
R1
1
IN
L1
1
IN
R1
2
IN
R1
3
RE
CR
3
RE
CL
3
CI
N1
AV
CC
ZO
NE
3-L
ZO
NE
3-R
SR
CI
N
SL
CI
N
D/
A_
SB
L
D/
A_
SB
R
D/
A_
C
D/
A_
SW
D/
A_
SL
D/
A_
SR
D/
A_
FL
D/
A_
FR
DC
R
IN
DC
L I
N
ZO
NE
2-L
ZO
NE
2-R
DGN
D
DA
TA
CL
OC
K
TRER
BASSR2
TREL
BASSL2
BASSL1
FRC
FR PREOUT
FROUT
AGND
FL OUT
FL PREOUT
FLC
CC
COUT
AGND
SWOUT
SWC
SRC
SR PREOUT
SROUT
AGND
SLOUT
SL PREOUT
SLC
AGND
SBRC
SBR PRE
SBROUT
AGND
INR10
INL10
R2A15220FP
INLB
INR9
INR4
INL4
INR7
INL7
INR6
INL6
INRA
INLA
FL
IN
1
FR
IN
1
INR1
INL1
IN
L1
2
IN
L1
4
IN
R1
4
BASSR1
IN
A1
IN
A2
IN
A3
IN
A4
GN
D
DCC
AP
_A
GN
D
OU
TA
VDD
OU
T
DA
TA
CL
OC
K
LA
TC
H
GN
D
TR
EA
BA
SS
A1
BA
SS
A2
IN
B1
IN
B2
IN
B3
IN
B4 GN
D
DCC
AP
_B
GN
D
OU
TB
AD
R1
AD
R0
VD
D
GN
D
TR
EB
BA
SS
B1
BA
SS
B2
VC
C
IN
A1
IN
A2
IN
A3
IN
A4
GN
D
DCC
AP
_A
GN
D
OU
TA
VDD
OU
T
DA
TA
CL
OC
K
LA
TC
H
GN
D
TR
EA
BA
SS
A1
BA
SS
A2
IN
B1
IN
B2
IN
B3
IN
B4
GN
D
DCC
AP
_B
GN
D
OU
TB
AD
R1
AD
R0
VD
D
GN
D
TR
EB
BA
SS
B1
BA
SS
B2
VC
C
TU
NE
R_
R
AGN
D
AGN
D
TU
NE
R_
L
MX
_GN
D
MX
R
MX
L
MX
_GN
D
DA
-8V
DA
-8V
DA
+8
V
DA
+8
V
AGN
D
AGN
D
AGN
D
AD
IN
L
AD
IN
R
DA
GN
D
DA
FL
DA
GN
D
DA
FR
DA
GN
D
DA
C
DA
GN
D
DA
SW
DA
GN
D
DA
SL
DA
GN
D
DA
SR
DA
GN
D
DA
SB
L
DA
GN
D
DA
SB
R
DA
GN
D
DA
CR
TGN
D
DA
CR
TGN
D
VA
UX
L
VA
UX
R
AGN
D
MI
C
AGN
D
MI
CGN
D
DA
GN
D
DM
860
L
DA
GN
D
DM
860
R
DA
GN
D
ZV
OL
CL
K
ZV
OL
DA
TA
ZV
OL
ST
B
MV
OL
DA
TA
MV
OL
CL
K
TO
A
MP
1 P
AR
T
FL
AGND
SL
AGND
C
AGND
SR
AGND
FR
AGND
SBL
AGND
SBR
PRE_FL
PREGND
PRE_FR
PREGND
PRE_C
PREGND
PRE_SW
PREGND
PRE_SL
PREGND
PRE_SR
PREGND
PRE_SBL
PREGND
PRE_SBR
PREGND
PRE_SW2
PREGND
PREGND
ZONE2_L
PREGND
PREGND
PREGND
REC_L
REC_R
ZONE2_R
ZONE3_L
ZONE3_R
TO
C
ONN
EC
T A
PA
RT
DA
GN
D
(P
AE
G
7_
B3
)
(P
AG
E 2_
C6
)
OPEN
OPEN
TO
C
ONN
EC
T A
PA
RT
(P
AE
G
7_
B2
)
TO CONNECT A PART
(PAEG 7_B4)
TO CONNECT B PART
(PAEG 8_C2)
TO CONNECT B PART
(PAEG 8_C3)
-
+
B
-
+
A
A
A
B
OPEN
OPTION "A" AV7701 N/K = 4.7kohm
AV7701 U/F = 0ohm
OPTION "B" AV7701 N/K = USE
AV7701 U/F = OPEN
To digital B'D
Trans Body point
Trans Body point
1P wire Terminal(For GND Connection)
Trans. Temp_detect Part
B
IN
Player
IN
IN
GND
+DATA
-DATA
VBUS
USB B'D(OPEN)
TO ETHERNET PHY (PAGE 23_C6)
VB
US
US
BD
+
US
BD
-
DGN
D
DGN
D
-DATA -DATA
+DATA
+DATA
BK608
CN491
SW
2
PR
EGN
D
CN493
FROM
DIGITAL
FROM DIGITAL
TO M
AI
N
OPEN
OPEN
OPEN
OPEN
ELNA/RA3
ELNA/RA3
ELNA/RA3 ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
ELNA/RA3
R4601
470
R460
3
820
K
C460
3
330
P
R4602
470
R460
4
820
K
C460
4
330
P
R4605
470
R460
7
820
K
C460
7
330
P
R4606
470
R460
8
820
K
C460
8
330
P
R4611
470
R461
3
820
K
C461
3
330
P
R4612
470
R461
4
820
K
C461
4
330
P
R4615
470
R461
7
820
K
C461
7
330
P
R4616
470
R461
8
820
K
C461
8
330
P
R4625
470
R462
7
820
K
C462
7
330
P
R4626
470
R462
8
820
K
C462
8
330
P
R4661
0
L466
2
OP
EN
R4662
0
R4663
390
R4664
390
R466
5
68
K
C466
5
220
P
R466
6
68
K
C466
6
220
P
C4629
OPEN
R4629 0
R4630 0
R466
7
150
K
C4663
10/50
C4679
0.022u
R467
1
24
0
R468
3 22
R4679
130K
R4681
11K
C4675
220/16V
C4681
6800P
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T
V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T V+
IC
46
6
AZ4580
R4669
47
C4677
100P
R4685
47
C468
7
10
/50
R468
7
470
K
C468
9
10
/50
C469
0
10
/50
R466
8
150
K
C4664
10/50
R4670
47
C4678
100P
C4676
220/16V
R467
2
24
0
R4680
130K
C4680
0.022u
R4682
11K
C4682
6800P
R468
4
22
R4686
47
C4688
10/50
R468
8
470
K
C4619
OPEN
R4619
0
R4620 0
C4609
OPEN
R4609
0
R4610 0
R4631
470
R463
3
820
K
C463
3
330
P
R4632
470
R463
4
820
K
C463
4
330
P
R4635
470
R463
7
820
K
C463
7
330
P
R4636
470
R463
8
820
K
C463
8
330
P
R4641
470
R464
3
820
K
C464
3
330
P
R4642
470
R464
4
820
K
C464
4
330
P
R4645
470
R464
7
820
K
C464
7
330
P
R4646
470
R464
8
820
K
C464
8
330
P
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10
0
IC471
R4719
100
R4720
100
C4639
OPEN
R4639 0
R4640 0
C4649
OPEN
R4649
0
R4650 0
C472
7
100
/50
V
C472
8
100
/50
V
R477
8
470
K
R477
7
470
K
D478
0
1N
4007
SR
T
D477
9
1N
4007
SR
T
C476
1
10
/50
C476
2
10
/50
C476
3
10
/50
C476
4
10
/50
C476
5
10
/50
C476
6
10
/50
C476
7
10
/50
C476
8
10
/50
C477
3
10
/50
C477
4
10
/50
R4761 10K
R4762 10K
R4763 10K
R4764 10K
R4765 10K
R4766
10K
R4767
10K
R4768 10K
R4773 100K
R4774
100K
C478
1
10
/50
C478
2
10
/50
R4781
100K
R4782
100K
C4722
OPEN
C4726
OPEN
C4724
OPEN
C4721 OPEN
C4725
OPEN
C4723
OPEN
R4722
OPEN
R4721
OPEN
C4702
100/50V
R4702 100
R4704 OPEN
C4701
100/50V
C4705
47/50V
R4701 OPEN
R4703 100
R4705
OPEN
R4707 100 C4706
47/50V
C4710
47/50V
C4711
47/50V
C4714
47/50V
C4713
47/50V
R4710 100
R4712
OPEN
R4709 OPEN
R4711 100
R4714
100
R4716
OPEN
R471
5
10
0
R471
3
OP
EN
13
12
11
10
9
8
7
6
5
4
3
2
1
BN461
WIRE/13P/2mm
R4794 0
R4795
0
R4796
0
R4797 0
R4798
0
R4799 0
R479
1
OP
EN
R479
2
OP
EN
R479
3
OP
EN
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
47
2
OP
EN
R4731
OPEN
C4731
OPEN
R473
3
OP
EN
R4732
OPEN C4732
OPEN
R473
4
OP
EN
R4735 OPEN
R4736 OPEN
R4737 OPEN
R4738 OPEN
C472
9
10
/100
V
C473
0
10
/100
V
R4757
100
R4758
100
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC484
CVINJW1194V
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
48
1
AZ
458
0
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
48
2
AZ
458
0
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC483
AZ4580
C4801
10/50
R480
1
470
K
C4803
0.01uF
C4805
0.01uF
R480
5
270
K
R4803
150K
R4811
100
C4811
10/50
R4815
68K
R4817
68K
R4819
33K
C4819
68P
R4821
4.7K
C4823
100P
R4823
4.7K
R4825
47
C4825
10/50
R4807
0 R4809
OPEN
R481
3
100
K
R482
7
100
K
C482
7
10
/50
C4802
10/50
R480
2
470
K
R480
6
270
K
C4804
0.01uF
C4806
0.01uF
R4804
150K
R4812
100
C4812
10/50
R481
4
100
K
R4810 OPEN
R4808 0
R4816
68K
R4818
68K
R4820
33K
C4820
68P
R4822
4.7K
R4824
4.7K
C4824
100P
R4826
47
C4826
10/50
R482
8
100
K
C482
8
10
/50
R4829
OPEN
C484
5
33
/25
V
R4831 100
C4837
3300P
C4839
0.1uF
C4841
4.7/50V
R4841
4.7K
C483
1
10
/50
R483
3
100
K
R483
4
100
K
R483
5
100
K
C4842
4.7/50V
C4840
0.1uF
R484
2
4.7
K
C4838
3300P
R4830
OPEN
C4832
10/50
R483
6
100
K
R4832
100
C484
3
33
/25
V
C484
4
10
/50
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC489
CVINJW1194V
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
48
6
AZ
458
0
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
48
7
AZ
458
0
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC488
AZ4580
C4851
10/50
R485
1
470
K
C4853
0.01uF C4855
0.01uF
R485
5
270
K
R4853
150K
R4861
100
C4861
10/50
R4865
68K
R4867
68K
R4869
33K
C4869
68P
R4871
4.7K
C4873
100P
R4873
4.7K
R4875
47
C4875
10/50
R4857
0
R4859 OPEN
R486
3
100
K
R487
7
100
K
C487
7
10
/50
C4852
10/50
R485
2
470
K
R485
6
270
K
C4854
0.01uF
C485
6
0.01
uF
R4854
150K
R4862 100 C4862
10/50
R486
4
100
K
R4860 OPEN R4858 0
R4866
68K
R4868
68K
R4870
33K
C4870
68P
R4872
4.7K
R4874
4.7K
C4874
100P
R4876
47
C4876
10/50
R487
8
100
K
C487
8
10
/50
R4879
OPEN
C489
5
33
/25
V
R4881
100
C4887 3300P
C4889 0.1uF
C4891
4.7/50V
R4891
4.7K
C4881
10/50
R488
3
100
K
R488
4
100
K
R488
5
100
K
C4892
4.7/50V
C4890 0.1uF
R4892
4.7K
C4888 3300P
R4880
OPEN
C488
2
10
/50
R488
6
100
K
R4882
100
C489
3
33
/25
V
C489
4
10
/50
R4717 100
R4718 100
R4727
470k
R4728
470k
R4
73
9
R4
74
0
R4
74
1
R4
74
2
R4
74
3
R4
74
4
R4
74
5
R4
74
6
R4723
470k
R4724 470k
R4729
470k
R4730
470k
1
2
3
4
5
6
7
JK461
RCA-405B
1
2
3
4
5
6
7
JK462
RCA-405B
1
2
3
4
5
6
7
JK463
RCA-405B
1
2
3
4
5
6
7
JK464
RCA-405B
1
2
3
4
5
6
7
JK465
RCA-405B
1 2 3 4
5 6 7 8
A
+
-
B
+
-
A
OU
TP
UT
A-
IN
PU
T
A+
IN
PU
T V-
B+
IN
PU
T
B-
IN
PU
T
B O
UT
PU
T
V+
IC
47
5
OP
EN
C4751
OPEN
R475
3
OP
EN
C4752
OPEN
R475
4
OP
EN
R4755 OPEN
R4756 OPEN
R4751 OPEN
R4752 OPEN
D460
1
OP
EN
D460
2
OP
EN
D460
5
OP
EN
D460
6
OP
EN
D461
1
OP
EN
D461
2
OP
EN
D461
5
OP
EN
D461
6
OP
EN
D462
5
OP
EN
D462
6
OP
EN
D463
1
OP
EN
D463
2
OP
EN
D463
5
OP
EN
D4636
OPEN
D464
1
OP
EN
D464
2
OP
EN
D464
5
OP
EN
D4646
OPEN
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
CN44B
C125Z2
2
1
3
4
6
5
7
8
10
9
11
CN45B
C125Z2
2
1 3
4 6
5 7
8 10
9 11
CN43B
C125Z2
CJP11HJ282Z
27
26
25
24
23
22 2
1 3
4 6
5 7
8 10
9 11
12 14
13 15
16
17
18
19
20
21
CN42B
C125Z2
2
1 3
4 6
5 7
8 10
9 11
12 14
13 15
CN41B
C125Z2
L466
1
OP
EN
C466
2
100
P
C466
1
100
P
D2397
1SS355
D2399
1SS355
R239
6
PT
C
85
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470
oh
m
R239
9
PT
C
85
'C
470
oh
m
R239
5
18
K
R239
8
18
K
1
2
3
BN203
2mm Pitch/wire
JW203
CH_GND
R239
4
0
R239
7
0
R4784
470k
R4783 470k
D683
6
CD
S3
C0
5
C680
3
220
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V
C680
2
0.1
uF
C680
1
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R680
3
2.2
K
D683
5
CD
S3
C0
5
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3
CD
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C0
5
C683
5
OP
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C683
6
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C683
9
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C683
7
OP
EN
C683
8
OP
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4
3
2
1
JK
60
8 L6001
BLM21PG221SN1
R6838
0
R6837
0
C6812 0.1uF
LUG68
CHASSIS
1 2 3 4 5
BN321
WIRE/5P/2mm/550mm/UL2725/#24/28/USB
D6811 OPEN
D6812 OPEN
R6841 0
R6842 0
L6841
OPEN
9 8 7 6 5 4 3 2 1
CN491 CJP09GI288ZY
1 2 3
BN492
wire
R4899
0
5 4 3 2 1
CN493 CJP05GI288ZY
R4897
0
R4898
0
R6001
OPEN
R6811 0
R6812 0
IN
ZO
NE
DA
RE
C_
1
VOL
RE
C
AM
P
EXTFL
EXTFR
EXTC
EXTSW
EXTSL
EXTSR
EXTSBL
EXTSBR
ADIN_L
ADIN_R
V.AUXR
V.AUXL
MXPR
MXPL
TUNER_R
TUNER_L
MIC_IN
DVD_L
DVD_R
CD
_L
CD
_R
EX
TF
L
EX
TF
R
EX
TC
EX
TS
W
EX
TS
L
EX
TS
R
EX
TS
BL
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TS
BR
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Z3
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Z3
L
DA
FR
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FL
DA
SR
DA
SL
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SW
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C
DA
SB
R
DA
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L
ZO
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2_
L
ZO
NE
2_
R
ZO
NE
3_
L
ZO
NE
3_
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TU
NE
R_
R
TU
NE
R_
L
MX
PR
MX
PL
V.
AU
XL
V.
AU
XR
MI
C_I
N
PREC
AMPC
MV
OL
DA
TA
MV
OL
CL
K
VOL2
AMPFL
AMPSL
AMPC
AMPSR
AMPFR
AMPSBL
AMPSBR
PREFL
PREFR
PREC
PRESW
PRESL
PRESR
PRESBL
PRESBR
PRESW2
PR
ES
W2
PR
ES
W
VOL2
VO
LD
AT
A
VO
LC
LK
VO
LS
TB
ZONE2_L
ZONE2_R
Z2L
Z2R
VO
LD
AT
A
VO
LC
LK
VO
LS
TB
ZONE3_L
ZONE3_R
Z3L
Z3R
DA
SB
R
DA
SB
L
DA
SR
DA
SL
DA
SW
DA
C
DA
FR
DA
FL
AD
IN
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AMPFR
PREFR
AMPFL
PREFL
AMPSR
PRESR
PRESL
AMPSL
PRESBR
AMPSBR
PR
ES
BL
AM
PS
BL
SWM3.3V
THERMALDET_D
THERMALDET_C
DVD_R
DVD_L
CD_L
CD_R
PHONO_L
PHONO_R
VO
LC
LK
VO
LD
AT
A
VO
LS
TB
MV
OL
DA
TA
MV
OL
CL
K
DM
860_
L
DM
860_
R
DM860_R
DM860_L
CBL/SAT_L
CBL/SAT_R
BLU-RAY_L
BLU-RAY_R
CBL/SAT_L
CBL/SAT_R
BLU-RAY_L
BLU-RAY_R
ZONE2_L
ZONE2_R
ZONE3_L
ZONE3_R
EX
TF
R
EX
TF
L
PH
ON
O_
R
PH
ON
O_
L
Z2
L
Z2
R
Z3
L
Z3
R
MEDIA_REC_R
MEDIA_REC_L
MEDIA_REC_L
MEDIA_REC_R
ME
DI
A_
R
ME
DI
A_
L
MEDIA_L
MEDIA_R
AD
IN
_L
STBY POWER GND POWER + POWER -
8 7 6 5 4 3 2 1
A
B
C
D
E
F
CN41B
CN42B
CN43B
TO CN41A TO CN42A TO CN43A
BN203
CN44B
CN45B
TO CN203
TO CN44A
TO CN45A
SCHEMATIC DIAGRAMS (7/31)
INPUT UNIT
USB UNIT