Marantz SR7300 Service Manual page 10

AUX-L
AUX-L
AUX-R
AUX-R
TUNER-L
TUNER-L
TUNER-R
TUNER-R
JS01
RS01 100 RS03 82k
7 TV-L
L
QS02
CS01
TC9273N-013
470p
9
TV
MULTI
CS02
470p
R 8 TV-R
Rch
RS02 100 RS04 82k
MAIN
RS05 100 RS07 82k
L 4 DVD-L
CS03
6 470p
DVD
CS04
5 470p DVD-R
R
RS06 100 RS08 82k
RS09 100 RS11 82k
1 VCR1IN-L
L
CS05
470p
3
VCR1 IN
CS06
470p VCR1IN-R
R 2
RS10 100 RS12 82k
10
CS47
JUMPER
JS02
RS13 1k
7 VC1OUT-L
L
CS09
CS07 RS15
10/50V
470p 47k
VCR1 OUT 9
CS08 RS16 CS10
470p 47k
R 8 10/50V VC1OUT-R
RS14 1k
RS17 100 RS19 82k
L 4 DSSIN-L
CS11
470p
DSS/VCR2 IN 6
CS12
470p
5 DSSIN-R
R
RS18 100 RS20 82k
RS21 1k
L 1 DSSOUT-L
CS15
CS13
RS23 10/50V
470p
3 47k
DSS/VCR2 OUT
CS14 RS24
CS16
2 470p 47k 10/50V DSSOUT-R
R
RS22 1k
10
CS48
JUMPE R
JS03
QS03
RS25 100 RS27 82k
7 CD-L TC9164AN
L
CS17
CD 9 470p
CS18
470p
R 8 CD-R
RS26 100 RS28 82k
RS29 100 RS31 82k
4 TAPEIN-L
L
CS19
470p
6
TAPE IN
CS20
470p
5 TAPEIN-R
R
RS30 100 RS32 82k
RS33 1k
L 1 TAPOUT-L
CS23
CS21 RS35
10/50V
470p
3 47k
TAPE OUT
CS22 RS36
CS24
470p 47k
2 10/50V TAPOUT-R
R
RS34 1k
10
CS49
JUMPER
JS04
L 7 RS37 100 RS39 82k CDRIN-L
CS25
470p
CDR/MD IN 9
CS26
470p
R 8 CDRIN-R
RS38 100 RS40 82k
RS41 1k
L 4 CDROUT-L
CS41
RS43
CS39
47k 10/50V
6 470p
CDR/MD OUT
CS40 RS44
CS42
R 470p 47k
5 10/50V CDROUT-R
RS42 1k
RS45 100
1 MULTI-L
L
CS45
CS43 RS47
470p 47k JUMPE R
3
MULTI
CS44 RS48
QS01
470p 47k
R 2 MULTI-R
TC9273N-013
CS46
RS46 100
JUMPE R MULTI
10 MULTI-L
MULTI-L
CS50
Lch
JUMPER
MULTI-R
MULTI-R MAIN
RQ05 Dummy
CQ05
Dummy
M-FL
CQ07 10/50V
4 3 2 1 RQ07
CQ51
47k
+ -
0.1
JQ01
A-GND
NJM4558DD
RQ01 100 CQ03 10/50V A-GND
L 4
CQ52 RQ08
+ -
CQ01 0.1
FRONT RQ03 47k
5 6 7 8
6 470p 47k QQ01
(AUX2)
CQ02 M-FR
RQ04
470p
R 5 47k
CQ06 CQ08 10/50V
Dummy
RQ02 100 CQ04 10/50V RQ06 Dummy
RQ09 100 CQ11 10/50V
1
L
CQ09 RQ11 CQ13 RQ13 Dummy
SURROUND 470p 47k
3 Dummy
M-SL
CQ10
RQ12
470p 47k CQ15 10/50V
R 2
CQ53 4 3 2 1 RQ15
RQ10 100 CQ12 10/50V
0.1
+ - 47k
7
CQ41 NJM4558DD A-GND
0.1 A-GND
CQ54
+ - RQ16
0.1
QQ02 5 6 7 8 47k
M-SR
CQ16 10/50V
CQ14
Dummy RQ14 Dummy
7.1CH INPUT
CQ21 RQ21 Dummy
Dummy
M-SBL
CQ23 10/50V
CQ55 4 3 2 1 RQ23
0.1 + - 47k
A-GND
NJM4558DD
A-GND
JQ02
CQ56 RQ24
RQ17 100 CQ19 10/50V + -
4 0.1 47k
L QQ03 5 6 7 8
CQ17 RQ19
SURROUND 470p 47k M-SBR
6
BACK CQ18 RQ20
CQ22 CQ24 10/50V
470p 47k
Dummy RQ22 Dummy
R 5
RQ18 100 CQ20 10/50V
CQ29
RQ25 100 CQ27 10/50V RQ29 Dummy
1 Dummy
CENTER M-CNT
CQ25 RQ27
470p 47k CQ31 10/50V
3
CQ26 RQ28 CQ57 4 3 2 1
RQ31
470p 47k 0.1
2 + - 47k
SUB WOOFER
RQ26 100 CQ28 10/50V A-GND NJM4558DD
A-GND
7
RQ32
CQ42 + - CQ58
0.1 QQ04 5 6 7 8 0.1 47k
M-SW
CQ32 10/50V
CQ30
Dummy RQ30 Dummy
M-FR
PS04-1/2
A-GND
RRJ(XSXX) AUDIO FUNCTION
CS79
CS77 100p RCR(XQXX) 7.1CH IN FUNCTION
_CE_TCA
0.1
RS63
RRM(XMXX) MULTI FUNCTION
100 AFDATA
28 27 26 25 24 23 22 21 20 19 18 17 16 15
RDD(XHXX),(XJXX) DAC LPF
VDD
VSS
1 2 3 4 5 6 7 8 9 10 11 12 13 14
AFCLK
A-GND
CS78
0.1
M-FR
RQ36 JUMPER
ANA-FR
TO A/D Rch
CS58
10/50V
RS58
RS56
47k
220k
CS62
10/50V TO A/D Lch
4 3 2 1
CS64
0.1 + -
QS06
A-GND NJM4558DD
+ -
5 6 7 8
RS52
220k
CS66
0.1
CS52 CS56
10/50V
10/50V
RS54
47k
A-GND
AFDATA
CS74 CS80
AFCLK
0.1 0.1
28 27 26 25 24 23 22 21 20 19 18 17 16 15 28 27 26 25 24 23 22 21 20 19 18 17 16 15
VDD VD D
VEE VEE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14
A-GND
_CE_TCB
CS81
CS75
CS76 RS62 0.1
0.1
100
100p
A-GND
CS51
10/50V
RS53
RS51
47k
220k
CS55
10/50V
4 3 2 1
CS63
0.1 + -
QS05
NJM4558DD
A-GND
+ -
RS55 5 6 7 8
220k
RQ35
CS65
0.1 JUMPER
CS61
CS57
10/50V
10/50V
RS57 47k
ANA-FL
CM02
M-FL
10/50V
RM02 RM04
100k
100k
CM06
A-GND 10/50V
4 3 2 1
CS73 CM07
100p + -
0.1
_CE_TCA
CS71 QM01
0.1 A-GND
RS61 NJM4558DD
100 AFDATA
28 27 26 25 24 23 22 21 20 19 18 17 16 15 + -
RM01 5 6 7 8
100k
CM05 CM08
0.1
CM01 10/50V
VDD
10/50V
RM03
VSS
100k
1 2 3 4 5 6 7 8 9 10 11 12 13 14
AFCLK
A-GND
CS72
0.1
M-FL
CQ71 CQ73
0.1 100/16V
RQ72
JUMPER
CQ72 CQ74 GND
0.1
100/16V
EARTH
CQ75 CQ76
0.1 100/16V
RQ71 JUMPER
JS99
GND TERMINAL
AUX-R
EARTH
CQ78
CQ77 EARTH AUX-L
0.1 100/16V
D-GND
JS05 JS06
B8B-PH 07-FMN-BTK-A
FROM P804
11
JS51
B3B-PH
Dummy
1
2
3
A-GND
RT
CH09
LT RH09
470p
RH01 8.2k
3.9k
FL- QH01
2 NJM2068DD
RH17
CH01
1.8k
3300p
1
OP-AMP1/2
CH05
RH21
3300p
1.8k 4
FL+ 3
RH05
CH49
3.9k
RH13 CH13 0.1
8.2k 470p
-7V
+7V
RH14 CH14
8.2k 470p CH51
RH06
0.1
3.9k
FR+
RH22 5
CH06 8
1.8k
3300p
OP-AMP2/2
CH02
7
RH18
3300p
AFDATA 1.8k
FR-
6
QH01
AFCLK
RH02 NJM2068DD
3.9k
RH10 CH10
8.2k
470p
QS04
TC9162AN
RH11 CH11
470p
8.2k
RH03
SL- 3.9k
QH02
A-GND
_CE_TCB RH19 2 NJM2068DD
CH03
1.8k
CS82 RS64 3300p 1
100p 100
OP-AMP1/2
CH07
A-GND RH23
3300p 4
1.8k
SL+ 3
RH07
CH50
3.9k RH15 CH15 0.1
8.2k 470p
-7V
+7V
RH16 CH16
8.2k 470p CH52
RH08
0.1
SR+ 3.9k
RH24 5
CH08 8
1.8k
3300p
OP-AMP2/2
CH04
7
RH20
3300p
1.8k
SR-
6
QH02
RH04 NJM2068DD
3.9k
RH12 CH12
8.2k 470p
NJM78M06FA
QQ61
1 3
IN OUT
CQ83
0.01 GND DQ85
CQ87
1A
0.1
2
CQ89
DQ81
100/16V
0.1A RQ73
JUMPER
DQ83
0.1A
DQ84
0.1A
EARTH
DQ82
0.1A A-GND
CQ90
100/16V
1
CQ88
DQ86
CQ84
0.1
0.01 GND 1A
IN OUT D-GND
2 3
NJM79M06FA
QQ62
-12V +12V
D-GND
D-GND A-GND
TO AUX PCB
-12V
A-GND A-GND A-GND A-GND
A-GND A-GND A-GND
RJ09 CJ09
8.2k 470p
RJ01
3.9k
SBL-
QJ01
2
RJ17 NJM2068DD
CJ01
RH25 CH17 1.8k RJ25 CJ17
3300p 1
100 22/50V D-FL 100 22/50V
OP-AMP1/2
CJ05
3300p
RJ21
RH29 CH21
1.8k 4 RJ29
100k 1000p SBL+ 3
100k
RJ05
CJ41
3.9k
RJ13 CJ13 0.1
8.2k 470p
-7V
+7V
RJ14 CJ14
8.2k 470p CJ43
RJ06
0.1
3.9k
SBR+
RH30 CH22
RJ30
RJ22 5
100k 1000p CJ06 8 100k
1.8k
3300p
D-FR
OP-AMP2/2
CJ02
RH26 CH18 RJ26 CJ18
3300p 7
RJ18
100 22/50V 100 22/50V
1.8k
SBR-
6
QJ0 1
RJ02 NJM2068DD
3.9k
RJ10 CJ10
8.2k 470p
RJ11 CJ11
470p
8.2k
RJ03
CNT- 3.9k
QJ02
RJ19 2 NJM2068DD
CJ03
RH27 CH19 1.8k RJ2 7 CJ19
100 22/50V 3300p 1 100 22/50V
D-SL
OP-AMP1/2
CJ07
3300p
RJ23
RH31 CH23 4 RJ31
1.8k
100k 1000p CNT+ 3
100k
RJ07
CJ42
3.9k RJ15 CJ15 0.1
8.2k 470p
-7V
+7V
RJ16 CJ16
8.2k 470p CJ44
RJ08
0.1
SW+ 3.9k
RH32 CH24
RJ24 5 RJ32
100k 1000p
CJ08 8 100k
1.8k
3300p
D-SR
CJ04 OP-AMP2/2
RH28 CH20 RJ28 CJ20
3300p 7
RJ20
100 22/50V 100 22/50V
1.8k
SW-
6
QJ0 2
RJ04 NJM2068DD
3.9k
RJ12 CJ12
8.2k 470p
SW-V
CNT-V
FR-V
FL-V
SR-V
SL-V
SBR-V
SBL-V
D-GND
VOLDATA
VOLCLK
CS87
100p
_CE_VOLA
CS88
100p
CS89
100p
_CE_VOLB
CS90
100p
L/RMUTE
CNTMUTE
SWMUTE
SLSRMUTE
SBMUTE
D-GND
MULTMUTE
CS83
+5VD +5VL
100p ERMUTE
CS84
100p
_P_DOW N
CS85
100p
CS86
100p
12
D-SBL
CJ21
1000p
CJ22
1000p
D-SBR
D-CNT
CJ23
1000p
CJ24
1000p
D-SW
MR-V
ML-V
SW-V
CNT-V
FR-V
FL-V
SR-V
SL-V
SBR-V
SBL-V
VOLDATA
VOLCLK
_CE_VOLA
_CE_VOLB
L/RMUTE
CNTMUTE
SWMUTE
SLSRMUTE
SBMUTE
MULTMUT E
ERMUTE
_P_DOW N