Marantz PM-10 Service Manual page 17

SCH08_RCA IN PWB 1
(STY-PIN)
Z2001
OPEN
N2001 9P-EH
N2001
+20V.
+20V 1
-20V.
-20V
2
PHONO_L 3
A-GND 4
A-GND 5
PHONO_R
6
+24V.
+24V 7
MM 8 A-GND.
MC_HIGH 9
TO N4003
L-GND.
L-GND.
N2005
2P-EH
1
L
2
5 7 3
CD
N2006
2P-EH 6 8 4
1
A-GND.
R
2
C2006,C2007
F,U: OPEN
N,K: 330pF
LI N E1
K2002
L
1
2
5 7 3
6 8 4
R
3
A-GND.
4
C2008,C2009
F,U: OPEN
CHASSIS
N,K: 220pF
LI N E2
K2003
L
1
2
5 7 3
6 8 4
R
3
A-GND.
4
C2010,C2011
F,U: OPEN
CHASSIS
N,K: 220pF
RECORDER
K2004
L
1
2
5 7 3
6 8 4
R
3
A-GND.
4
C2012,C2013
F,U: OPEN
CHASSIS
N,K: 220pF
A6
P_DI _ L
from RCA IN PWB 2/3
P_DI _ R
REC OUT
TO 6A
K2801
R3819
L
1
560
2
4 8
6
R
5 7
3 3
A-GND.
4 R3820
560
C2802,C2803
F,U: OPEN
CHASSIS N,K: 220pF
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL
MM
+3.3V: MM functi o n
0V: MC-hi g h/Low functi o n
Q2504
KRC102S
MM
Q2506
KRC102S
PHONO
Q2505
L-GND.
KRC102S
MC_HIGH
MC_Hi g h
L-GND.
+3.3V: MM/MC-hi g h functi o n
N2003
1
0V: MC-Low functi o n R2019
+VCC
47
+24V.
2
+OUT
C2030
3 +I N 4
C2014 -I N
R2017
SHORT
100/25 5
OPEN -OUT
-VCC
6
1
2
1
Q2001
A-GND. +VCC
KRC102S
2
CD R2018 +OUT
C2015 C2031
OPEN 3 +I N 4
100/25 -I N
SHORT
5
-OUT
R2020
-VCC
L-GND. 47
6
N2004
1
2
Q2002
KRC102S
LINE1
L-GND.
1
2
Q2003
KRC102S
LINE2
+3.3VD
L-GND.
Z2501
GND-TERMI N AL
1
D-GND.
2
Q2004
KRC102S
REC
D-GND.
D-GND.
L-GND.
1
2
Q2801
KRC102S
REC_MUTE
L-GND.
Lch SIGNAL STBY POWER
+24V.
A2
UNBAL_L
TO 2A
6
8 4 1
to RCA IN PWB 3/3
2
7 3
5
UNBAL_R
R2033
+20V.
SHORT
R2034
-20V.
SHORT
BAL2.
BI-AMP.
P.DIRECT.
HP_REL_IN.
+18V.
-18V.
+3.3VD
D-GND.
D-GND.
D-GND.
D-GND.
N2503
6P-PH
R2513
N2503
EXP_CE
0
1 EXP_CE
EXP_CLK
2 EXP_CLK
EXP_QS
3 EXP_QS
EXP_OE
4 EXP_OE
5 D_GND
D-GND. D-GND. D-GND.
A5
DET 6 DET
to RCA IN PWB 2/3
TO 5A
D-GND.
17
8U-210217-2
RCA IN PWB 1/3
N2502
13P-PH
N2502
1 BAL
2 BAL1
3 BAL2
4 BI-AMP
5 HQ_MODE
6 UNBAL
7 P.DIRECT
8 HP_REL_IN
9 RO_L
10 RO_R
TO N4507
11 +18V
12 A_GND
13 -18V
A-GND.
A3
RO_L.
TO 3A
RO_R.
to RCA IN PWB 2/3
P.DI R ECT.
A4
UNBAL.
to RCA IN PWB 3/3
TO 4A
N2501
3P-EH(I M )
N2501
TO N8101
1 HQ_MODE
+3.3VD
2 +3.3VD
3 D_GND
L2502
BL02RN2-R62T2
D-GND.
TO N1015
B2502
M3-SI D E
B2501
M3-SI D E
Z2503
STYLE-PIN
Z2502
STYLE-PIN