Marantz sr-18 u Service Manual page 18

PS04
CS77 CS15
J809
+
UQ96
QS11 QS11
CS17 + +
NJM4558DD
AUX-L
CS16
GND
QS11
AUX-R
+
CQ14
L-OUT
+
+
CS78
CS18
R-OUT
-24V
TU-L
TU-R
R-M
V1-M
M-M RS96
CDR-M RS97
T-M RS98
RCMIN
RS99
RC-5
RQ26
D804
DATA0
C812
Q803 CLK0
CE0
C811
+
CE3
+15VD
US28
-15VD
-15VA
D806
C816
Q805
+
C815
US29
+15VD
R812
US78
C814
Q804
UQ09
+
D805
+15VREF
-15VD
/GND
RCMOUT
Q802
-5V C810
POWER US79
+5VL C809
+
Q802
-15VA
R815 UQ11
+15VA
Q810
US34 R814
Q810
+24V
US35
R810
P-DOWN
US81 UQ12
F
F J803
Q813
VKK/-24 1
UQ78
+3.3V
UQ13
+5VD1 UQ53
UQ74
+5VD2
UQ54
UQ15 UQ55
UQ14
C841 C840
C842
Q809
+
+
R806
Q809
UQ56
R817
C833
GND
C832
+8V
+
+8V
R807
US39
+5VD1 RELAY
+
GND
R804
+5VD2 +24V
US83
+3.3V
UQ93
+12V
J804
+
8 J805
1
J808
US41
C852 D828
D829
R818
R819
29
PS04
WA300J401-0
US73
US07
RS54
US74
US47
QS15
US48
LC78211
UQ46
UQ47
UQ19
UQ48
UQ20
QS15
CQ11 US52
US84
UQ49
UQ21
UQ50
UQ80
US09 US08
RS53
QS14
US55
LC78212
UQ22
QS14
+
US56 UQ25
CS34
US11
UQ26
US10
CS22
CS21
UQ27 +
CS33
US75 UQ28
UQ81
US85
+
UQ82
UQ29
UQ83 UQ30
UQ84 UQ31
+
US76
UQ76 UQ63
UQ85
UQ34
UQ86 UQ35
DG02
UQ36
UQ87
UQ37
CG02
UQ88
RG04
UQ64
UQ89
+
+
UQ66 UQ65
RG02
UQ90
CG04
UQ77
UQ67
QG01
QG01
TC9459N
UQ68
UQ69
CG03
RG01
UQ91
+
US90 +
RG03
US91 CG01
US16
RS52
UQ92
US89
CS97 QS13
US80
LC78212
UQ95
UQ38
CS98
CS58
QS13
US63
UQ39
UQ40
US92
UQ70
+
US93
US94
US95
RS51 US64
US96
QS12
US97
UQ03
+
LC78211
CS29
US98
QS12
US18
US70
US19
US20
Q812
QS22
+
C834
C836
CS20
CS19
L801
C821
C823
L801 +
Q807
C835
+
+
+
+
+
+
C845
C844
C849
US22
US23
QS04
+ QS04
R
NJM4558DD
TV
CS86
+
L
+
+
CS68
CS87
R
+
QS05
NJM4558DD
LD
L
QS05
+
R
QS06
+
DVD
NJM4558DD
L
QS06
CS14
+
R
CS74
IN
+ QS07
NJM4558DD
L
RS68 VCR1
+ QS07
+
R
CS36
RS70
RS72
OUT
RS95
QS08
RS74
NJM4558DD
L
RS73
QS19
RS71
QS08 RS69
R
+
RS67
CS35
IN
QS09
NJM4558DD
L
+
CS28
DSS/VCR2
QS09
+
R
CS27
RS90
OUT
DG03
RS89
L
RG06
CG06 RG15
QG03
+
QG04
US12
RG18
RG10 QG06
LG01
QG02
NJM4558DD
R
LG01
QG02
+ MULTI
RG17
US15
CG05
QG05 L
R
QS01
+
NJM4558DD
CD
L
QS01
CS04 +
+
CS57 + CS60
R
QS02
+ IN
CS03 NJM4558DD
L
QS02
CS62
RS60
TAPE
+
R
+
CS30
RS62
QS03
CS32 OUT
RS64 RS66
NJM4558DD
CS31
RS65
RS63
L
+
RS61
CS61
QS16
CS26
R
RS59
QS10
IN
NJM4558DD
CS90
+ L
+
QS10
CDR/MD
CS93
+ +
R
RS84
CS89 RS94
OUT
C850
RS93
RS80 L
QS23
CS12
+
+ RS79 RS83
+
CQ10
CS11
REMOTE
QS25 RS50
+
US06
Q808 NJM4558DD
RS49
CS85
D826 QS25
US03
MULTI
RS76
CS99
RQ27
CQ08
QS26
US04
US05
CS88
QS04
QS05
QS15
QS06
QS14 QS07
QS20
QS08 QS21 QS19
QS09
QG04 QG03
QG07 QG06
QG01 QG02
QG05
QS01
QS13
QS02
QS18
QS03
QS17
QS16
QS12
QS10
Q812 QS22
QS24
QS23
QS11
RC
QS25
Q807 Q808
QS27
RC
QS26
30