Marantz PMD670 Service Manual page 28

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P003
PM01-9/10
REC VOL. PCB
MAIN PCB
RC64
3
2
1
REC VOL
CC01
6
5
10/10V
4
JC02
S5B-PH
JC01
B5B-PH-SM3
GND
CC02
10/10V
CC38 QC03
10/10V
3
Z1
5
L_CH Z0
CC39
10/10V
FROM PM01-8/10
1
Y1
2
R_CH Y0
RC62 RC61 13
X1
100k 100k
12
X0
GND GND
QC03
9
C
10
B
9,10Pin OUTPUT
11
A
GND
H 1 Manual
6
INH
H 1 Limiter
GND
74HC4053A
L 0 ALC
11Pin
L Limiter
ALC LIMITER MANUAL
+7V
RC37
10k
QC16
RN1113
2
REC_LEVEL0
3
(CPU)
1
GND
+7V
RC36
10k
QC17
RN1113 DC04
2
REC_LEVEL1 1SS300
3
(CPU)
1
GND
LIMIT_CH K
(CPU)
RC58
470k
GND
37
RC05 33k
RC31 DM
CC03 10p
6
2 7
1 CC36 10/10V
5
QC01
NJM022V
4
QC06 RC01 RC03 CC05
NJM022V 47K 12k
4
3 CC42 100n
RC59
100K -7V
100n GND GND GND
-7V
RC06 33k
GND
GND
CC04 10p
RC32 DM
+7V
+7V
CC06
CC43 100n
2
GND
8
100n
6 1
GND
8
7 CC37 10/10V
3
QC01
RC02 RC04
NJM022V
47K 12k
QC06
5
NJM022V
RC60
100K GND GND
GND
CC15
10/10V
RC11 CC13 RC15 5
4
Z
3k9 1k
+7V
10/10V RC21 RC23
RC25
RC13 100k 10k
15
Y 47k
RC17
10k
GND GND GND
QC10
GND 2
2SC4116
14
X
RC19
+7V
2
1k
3
1 QC13
2SC4116
16
Vcc CC40 3
CC34
DM
1
100n
8
GND GND
7
VEE
GND
CC35
CC16
100n 10/10V
RC12 CC14 RC16 3
-7V
3k9 1k
+7V
10/10V RC22 RC24
RC14 RC26
10k
100k
47k
RC18
10k
GND GND GND
QC11
GND 2SC4116 2
RC20
2
1k
3
1 QC14
2SC4116
CC41
3
DM
1
GND GND
+7V +7V
RC35
10k
RC38
10k
QC12
2
2SC4116
2
3
1 +7V
+7V +7V
RC34
QC15 10k
3 QC18
2SC4116
QC24
1 RN1113 RC53 RC54
DTA144TE
4k7 4k7
2
3
3
RC33 1
1 3
0
CC33
QC23
GND 2 10/10V
GND 2SA1586
GND GND
L ch
R ch
CC07 10/10V
RC07
100k
GND
CC08 10/10V
RC08
100k
GND
RC27 33k
QC02
CC17 10p
9,10Pin OUTPUT
QC04
6
L 0 Manual
NJM022V
7 CC21 10/10V
H 1
RC29
CC19
H 1
4
100k
100n
4k7
GND
11Pin
-7V GND
RC28 33k
L Limiter
CC18 10p
+7V
CC20
100n
2
GND
8
1
CC22 10/10V
QC04
RC30
NJM022V
100k
4k7
GND
RC41 47k DC07
1SS302
CC23 10p
QC05 DC01
RC39 2
NJM2068V
1 CC27
RC45
22k
3 1k
10/10V
RC47
CC25
47k
4
RC43
15k 100n 1SS302
-7V GND
GND
RC42 47k
CC24 10p
GND
+7V
+7V
CC26
DC02
100n
RC40 6
GND
8
7 CC28
RC46
1 22k
1k
5 10/10V
RC48
2 QC05
47k
NJM2068V
RC44
1SS302
15k
RC55
100k
GND
GND
GND
DM:Dummy
QC02
3
Z1
5 4
Z0 Z ANALOG_L
1
Y1
TO PM01-1/10
2 15
Y0 Y
13
X1
12 14 ANALOG_R
X0 X
+7V
9
C
10 16
B Vcc
CC11
11
A
100n
8
GND
6 CC12
INH
7 100n
VEE
GND
74HC4053A
GND
-7V
Limiter
ALC
RC63
0
2
RC51
DC03 220k
1SS300
2 2
3 1
RC49
3
3
0
1 1
CC29 QC19 QC21
100/10V
DTC114TE DTC114TE
GND GND GND GND GND
DC05
1SS300
2
RC52
220k
1 3
2 2
3 1
RC50
3
DC06
3
0
1 1 1SS301
CC30
QC20 QC22
2
100/10V
DTC114TE DTC114TE
GND GND GND GND GND
38