Marantz PM-10 Service Manual

SCH06_XLR IN_VOLUME AMP 3
GND LINE POWER- LINE POWER+ LINE Rch SIGNAL Lch SIGNAL STBY POWER
R9902
100K
22/25
C9904
NA24W-K
S9901 D9901
1SS133
+24V
+24V
22/25
C9902
22/25
C9901
A-GND
NA24W-K
S9902
22/25
C9903
A-GND
R9903
100K
R9904
100K
R9901
100K
L-GND
Q9901
KRC102S
HP_REL_IN
R9911
4.7K
R9910
4.7K
R9912
4.7K
R9909
4.7K
D-GND
+24V
A-GND
C9914
47/25
-18V
R9936
100K
R9935
100K
HP_DET
C9913
47/25
5P-EH(IM)
N9901
A-GND
A-GND
+18V
NA24W-K
S9903
C9912
100/25
C9911
100/25
10
R9937
10
R9939
330
R9913
330
R9915
330
R9917
330
R9919
330
R9916
330
R9914
330
R9918
330
R9920
NJM2114M
U9901
NJM2114M
U9901
R9907
1.8K
R9906
1.8K
R9908
1.8K
R9905
1.8K
330P
C9906
330P
C9905
330P
C9908
330P
C9907
HP_REL_OUT
L-GND
Q9902
KRC102S
VO_R+
VO_L+
NA24W-K
S5002
VO_R-
NA24W-K
S5001
VO_L-
+24V
A-GND
3P-EH(IM)
N5009
A-GND
3P-EH(IM)
N5010
Q5033
KRC102S
POW_MUTE
L-GND
D5012
1SS133
Q5034
KRC102S
R5073
10K
D5011
1SS133
A-GND
A-GND
C5001 10/35
1
2
5
73
6
84
5
73
1
2
6
84
6
84
1
HP_DET
2
D_GND
3
HP_L
4
A_GND
5
HP_R
1
2
5
73
1
4
8
2
3
7
6
5
6
8
4
5
7 3
1
2
5
7 3
1
2
6
8 4
1
POW_L-
2
A_GND
3
POW_L+
1
POW_R+
2
A_GND
3
POW_R-
SIGN1354
SIGN1352
SIGN1351
To HP Jack PWB N9903
8U-210217-1
XLR IN/VOLUME AMP PWB 3/3
HP_RELAY
HP on:3.3V
HP off:0V
To CONNECT PWB N7006
To CONNECT PWB N6006
POW_MUTE
Mute off:0V
Mute on :3.3V
1A
TO A1
N9901
TO N9903
N5009
TO N6006
N5010
TO N7006
15
Caution in
servicing
Electrical Mechanical Repair Information Updating

Marantz PM-10 Specifications

General

Type	Integrated Amplifier
Frequency Response	5 Hz - 50 kHz
Total Harmonic Distortion	0.005%
Dimensions	440 x 168 x 453 mm
Weight	21.5 kg
Damping Factor	500
Available Colors	Silver, Black
Power Output	200W per channel (8Ω)
Input Sensitivity	220 mV / 22 kohm