Marantz PM-10 Service Manual

TC74VHC86FT (U1003)
TLP785 (U1901)
1
2
4
3
Anode
Cathode
Emitter
Collector
1
1
2
3
4
2
4
3
MAS6116 (U5001, U5002)
RMO
RFO
RIN
XCS
CCLK
DATA
DGND
1
2
3
4
5
6
7
14
13
12
11
10
9
AVCC
LMO
LFO
LIN
AGND
XMUTE
DVCC
8
15
16
LGND
RGND
SO16
CONTROL
R1
R2
R3
R1
R2
R3
ZERO
CROSSING
LFO
RFO
AGND
AVCC
VL
IN
VR
IN
VL
OUT
VR
OUT
ZERO
CROSSING
XCS
XMUTE
PEAK
DETECTOR
DAC
8
PEAK
DETECTOR
DATA
LMO
RMO
CCLK
DVCC
DGND
LIN
RIN
RGND
LGND
MAS6116
ROUT
LOUT
Pin Name Pin
SO16
Pin
QFN 4x5
Type Function
AVCC 1 23 P Power Supply, for Analog
LMO 2 24 AI External Amplifier Negative Input (Left)
LFO* 3 1 AI Feedback Signal from External Amplifier Output
(Left)
LIN* 4 3 AI Input, Left Channel
LGND 5 4 AI Signal Ground, Left Channel
XCS 6 7 DI Chip Select Input of Serial Interface
DVCC 7 8 P Power Supply, for Digital
XMUTE 8 9 DI Mute Input
DATA 9 11 DIO Data Input and Output of Serial Interface, Tristate
CCLK 10 12 DI Clock Input of Serial Interface
DGND 11 13 G Ground for Digital
RGND 12 16 AI Signal Ground, Right Channel
RIN* 13 17 AI Input, Right Channel
RFO* 14 19 AI Feedback Signal from External Ampli fier Output
(Right)
RMO 15 20 AI External Amplifier Negative Input (R ight)
AGND 16 21 G Ground for Analog
35
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