Marantz PMD670/W1B Service Manual page 28

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 Vcc
9,10Pin OUTPUT
11
A
GND
H 1 Manual
6
INH
VEE
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
RC35
10k
GND
+7V
RC36
10k
QC17
RN1113 DC04
2
1SS300
REC_LEVEL1
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
-7V
100K
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
RC27
GND
CC17
6
CC15
10/10V
RC11 CC13 RC15 5
4
Z
3k9 1k
+7V
10/10V RC21 RC23
RC25
RC13 100k 10k
4k7
15
Y 47k
RC17
10k
GND GND GND
QC10
GND 2 RC28
2SC4116
14
X
RC19
+7V
2 CC18
1k
3
1 QC13
2SC4116
16
CC40
3 +7V
CC34
DM
1
100n
8
2
GND GND
7
GND
CC35 CC16
100n 10/10V
RC12 CC14 RC16 3
-7V
3k9 1k
+7V
10/10V RC22 RC24
RC14 RC26
10k
100k
47k 4k7
RC18
10k
QC11 GND GND GND
GND 2
2SC4116
RC20
2
1k
3 QC14
1
2SC4116
CC41
3
DM
1
GND GND
+7V +7V
RC38
10k
QC12
2
2SC4116
2
3
1 +7V
+7V +7V +7V
RC34
QC15 10k
QC18
3
2SC4116
QC24
1 RN1113 RC53 RC54
DTA144TE
4k7 4k7
2
3
3
RC33 1
1
3
0
CC33
QC23
2
GND 10/10V
GND 2SA1586
GND GND GND
L ch
R ch
3
CC07 10/10V
5
RC07
1
100k
2
GND 13
12
9
10
11
6
CC08 10/10V GND
RC08
100k
GND
33k
QC02
10p
9,10Pin OUTPUT
QC04
L 0 Manual
NJM022V
7 CC21 10/10V
H 1 Limiter
RC29
CC19
H 1 ALC
4
100k
100n
GND
11Pin
-7V GND
33k
L Limiter
10p
CC20
100n
GND
8
1 CC22 10/10V
QC04
RC30
NJM022V
100k
GND
RC41 47k DC07
1SS302
CC23 10p
QC05 DC01
RC39 2
NJM2068V
1 CC27 2
RC45
22k
3 1k
10/10V
RC47
CC25
47k
4
RC43
15k 100n 1SS302 3
-7V GND
GND
CC29
RC42 47k
100/10V
CC24 10p
GND GND
+7V
CC26
DC02 DC05
100n
RC40 6 1SS300
GND
8
7 CC28 2
RC46
1 22k
1k
5 10/10V
RC48
2 QC05
47k
NJM2068V
RC44
1SS302 3
15k
RC55
100k
GND
CC30
100/10V
GND GND
DM:Dummy
38
QC02
Z1
4
Z0 Z ANALOG_L
Y1
TO PM01-1/10
15
Y0 Y
X1
14 ANALOG_R
X0 X
+7V
C
16
B Vcc
CC11
A
100n
8
GND
CC12
INH
7 100n
VEE
GND
74HC4053A
-7V
RC63
0
RC51
DC03 220k
1SS300
2 2
1
3 RC49
3
0
1 1
QC19 QC21
DTC114TE DTC114TE
GND GND GND GND
RC52
220k
1 3
2 2
1
3 RC50
DC06
3
0
1 1
1SS301
QC20 QC22
2
DTC114TE DTC114TE
GND GND GND GND