Equipment information:

Marantz SR5100 Receiver
Manufacturer:
Marantz
Model: SR5100
Date: 1981
Category: Audio, Video, TV, Multimedia
Group: Receiver
Description: STEREOPHONIC RECEIVER
Information:
                                    TECHNICAL SPECIFICATIONS
[FOR U.S.A. & CANADA]
AMPLIFIER SECTION
RATED POWER OUTPUT, MINIMUM CONTINUOUS AVERAGE POWER
PER CHANNEL, BOTH CHANNELS
DRIVEN...................................................................................................................................63
W
POWER BAND
...........................................................................................................................................................................20
Hz to 20 kHz
TOTAL HORMONIC DISTORTION
.........................................................................................................................................................0.05%
LOAD
IMPEDANCE..................................................................................................................................................................................
4 OHMS
RATED POWER OUTPUT, MINIMUM CONTINUOUS AVERAGE POWER
PER CHANNEL, BOTH CHANNELS
DRIVEN...................................................................................................................................50
W
POWER BAND
............................................................................................................................................................................20
Hz to 20 kHz
TOTAL HARMONIC DISTORTION
......................................................................................................................................................
0.025%
LOAD
IMPEDANCE..................................................................................................................................................................................
8 OHMS
I.M. Distortion
(I.H.F. method, 60 Hz and 7 kHz mixed 4:1 at rated power output)
at 8 ohm load
impedance....................................................................................................................................................................0.025%
at 4 ohm load
impedance....................................................................................................................................................................0.05%
Damping Factor (at 20
Hz).................................................................................................................................................................................
50
PREAMPLIFIER SECTION
Phono
Imput Oeverload at 1 kHz
....................................................................................................................................................................130
mV
Equivalent Input Noise ("A" Weighted)
..............................................................................................................................................0.3
mV
Dynamic Range
(Dynamic Range is the ratio of input overload to equivalent
input
noise)................................................................................113
dB
Input
Sensitivity.......................................................................................................................................................................................2.7
mV
Input Impedance
................................................................................................................................................................................47
kohms
Input
Capacitance....................................................................................................................................................................................
220 pF
Frequency Response, RIAA 20 Hz to 20 kHz
................................................................................................................................±0.3
dB
Signal-to-Noise Ratio ("A" Weighted)
(at rated output and 10 mV
input)...................................................................................................................................................88
dB
High Level (Aux and Tape)
Input
Sensitivity.................................................................................................................................................................................160
mV
Input
Impedance...........................................................................................................................................................................20
kohms
Frequency Response
(includes power amp)
...............................................................................................................................10
Hz to 60 kHz ± 1.0 dB
Signal-to-Noise Ratio ("A" Weighted)
(ref. to rated output and 775 mV
input)..................................................................................................................................98
dB
Output Levels
Tape Out (ref. 10 mV at Phone
inputs)........................................................................................................................................
580 mV
Output Impedance
Tape Out
..........................................................................................................................................................................................500
ohms
FM TUNER SECTION
Sensitivity
IHF
Usable............................................................................................................................................................................
10.3 dBf (1.8 μν)
IHF 50 dB Quieting (Mono)
...........................................................................................................................................13.9
dBf (2.5 μν)
(Stereo)..............................................................................................................................................36.8
dBf (38 ^tV)
Quieting Slope (Mono)
RF Input for 30 dB Quieting
..............................................................................................................................................8.2
dBf (1.4 μν)
Quieting at:
20 dBf ( 5.5
μν).................................................................................................................................................................................55
dB
25 dBf ( 10
μν).................................................................................................................................................................................60
dB
40 dBf ( 55
μν).................................................................................................................................................................................74
dB
65 dBf (1000
μν).................................................................................................................................................................................78
dB
Quieting Slope (Stereo)
Quieting at:
30 dBf ( 17
μ/).................................................................................................................................................................................40
dB
40 dBf ( 55
μν).................................................................................................................................................................................52
dB
50 dBf ( 173
μν)..........................................................................i.....................................................................................................62
dB
65 dBf (1000 μν) .
............................................................................................................................................................................70
dB
Distortion (Mono) at 65 dBf (1000 μν)
100
Hz..........................................................................................................................................................................................................0.2%
1000
Hz......................................................................................................................................................................................................0.15%
6000
Hz..........................................................................................................................................................................................................0.2%
Distortion (Stereo) at 65 dBf (1000 μν)
100
Hz....................................................................................................................................................................................'..................0.25%
1000
Hz.......................................................................................................................................................................................................0.25%
6000
Hz.......................................................................................................................................................................................................0.35%
Frequency Response 30 Hz to 15 kHz
Mono and Stereo
...........................................................................................................................................................
+0.5 dB, —1.0 dB
Capture Ratio at 65 dBf (1000
μν)...........................................................................................................................................................1.0
dB
Alternate Channel
Selectivity............................_.........................................................................................................................................65
dB
Spurious Response Rejection
......................................................................................................................................................................90
dB
Image Response
Rejection............................................................................................................................................................................55
dB
I.F. Rejection
(Balanced)..............................................................................................................................................................................85
dB
A.M.
Suppression...........................................................................................................................................................................................55
dB
Stereo Separation at 1
kHz............................................................................................................................................................................45
dB
Subcarrier
Rejection.......................................................................................................................................................................................65
dB
AM TUNER SECTION
IHF Usable
Sensitivity...................................................................................................................................................................................20
μν
Signal-to-Noise
Ratio......................................................................................................................................................................................50
dB
Alternate Channel
Selectivity.................................................................................................................*..................................................45
dB
Image
Rejection...............................................................................................................................................................................................45
dB
Spurious Response Rejection
·......................................................................................................................................................................55
dB
I.F. Rejection
.................................................................................................................................................................................................40
dB
GENERAL
Power
Requirements....................................................................................................................................................................120
VAC, 60 Hz
Power Consumption at rated output, both channels
operating..............................................................................................................215
W
Idling Power (Volume Control at
zero)........................................................................................................................................................30
W
Dimensions:
Panel
Width............................................................................................................................................................................
466 mm (18-3/8")
Panel Height
.........................................................................................................................................................................140
mm ( 5-1/2")
Depth . .
..................................................................................................................................................................................
353 mm (13-7/8")
Weight:
Unit
alone.......................................................................................................................................................................................10
kg (22 lbs)
Packed for
Shipment.................................................................................................................................................................12
kg (26.4 lbs)

These manuals are available for the above equipment:

Marantz -- SR5100 -- Service Manual
File name: Marantz-6625-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 34
Size: 13.72 Mbytes (14387122 Bytes)
Language: english
Revision:
Manual-ID/Number: 111H855010
Date: April 1981
Quality: Scanned document, all readable.
Upload date:
MD5: 39c2390d974d5167a25d1b433a6e012d
ed2kID: cc425014102bb57840fde49dc17ab925
Downloads: 116 since 08 March 2015
Information:
1.P.W.
BOARDS......................................................................................................................................................................
1
2...TEST EQUIPMENT REQUIRED FOR
SERVICING.......................................................................................................
2
3. ALIGNMENT
POINTS.........................................................................................................................................................
2
4. FM ALIGNMENT
PROCEDURES....................................................................................................................................
3
5. AM ALIGNMENT
PROCEDURES....................................................................................................................................
4
6. AUDIO ALIGNMENT
PROCEDURES.............................................................................................................................
5
7. BLOCK
DIAGRAM.............................................................................................................................................................
6
8. SCHEMATIC DIAGRAM AND COMPONENT
LOCATIONS..........................................................................................
7
8.1 Tuner Assembly (P100) Schematic Diagram and Component
Locations.............................................................
7
8.2 Main Amp/Power Supply Assembly (P700) Schematic Diagram
and Component Locations............................ 9
8.3 Tone Amp Assembly (ΡΕ00) Schematic Diagram and Component
Locations......................................................
10
8.4 Push Switch Assembly (PS00) Schematic Diagram and
Component
Locations................................................... 10
8.5 L.E.D. Driver and L.E.D. Assembly (PL01, PL02) Schematic
Diagram and Component Locations.................. 11
8.6 S.P.K. Switch Assembly (ΡΤ00) Schematic Diagram and
Component
Locations................................................. 12
8.7 Headphone Jack Assembly (PW00) Schematic Diagram and
Component Locations......................................... 12
8.8 S.P.K. Terminal Assembly (PW50) Schematic Diagram and
Component
Locations............................................ 12
8.9 Stereo L.E.D. Assembly (ΡΥ00) Schematic Diagram and
Component
Locations.............................................. 12
8.10 Dial Pointer Lamp Assembly (ΡΖ00) Schematic Diagram and
Component Locations....................................... 12
9. EXPLODED VIEW AND PARTS
LIST.............................................................................................................................
13
10. ELECTRICAL
PARTS........................................................................................................................................................
19
11. TECHNICAL
SPECIFICATIONS.......................................................................................................................................
25
12. SCHEMATIC
DIAGRAMS.................................................................................................................................................
28

This service manual was prepared for use by Authorized
Warranty Stations and contains service information for
Marantz Model SR5100/MR1155 Stereophonic Receiver.
Servicing information and voltage data included in this
manual are intended for use by the knowledgeable and
experienced technician only. All instructions should be read
carefully. No attempt should be made to proceed without a
good understanding of the operation of the receiver.
The parts list furnishes information by which replacement
parts may be ordered from the Marantz Company. A simple
description is included for parts which can usually be
obtained through local suppliers.
Marantz-6625-Manual-Page-1-Picture
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