Equipment information

Marantz 2245 Receiver
Manufacturer:
Marantz
Model: 2245
Date:
Category: Audio, Video, TV, Multimedia
Group: Receiver
Description: Stereophonic Receiver
Information:
                                    

These manuals are available for the above equipment:

Manual Type: Service Manual Marantz-7822-Manual-Page-1-Picture
Pages: 33
Size: 12.28 Mbytes (12873792 Bytes)
Language: english
Revision:
Manual-ID/Number:
Date:
Quality: Scanned document, all readable.
Upload date:
MD5: 1347e4152a2abe5e415bf520be2fa6bf
Downloads: 102 since 29 May 2016
Information:
Marantz-7822-Manual-Page-1-Picture


Manual Type: Service Manual Marantz-7823-Manual-Page-1-Picture
Pages: 33
Size: 12.27 Mbytes (12870876 Bytes)
Language: english
Revision:
Manual-ID/Number:
Date:
Quality: Scanned document, reading partly badly, partly not readable.
Upload date:
MD5: 586925c027fa9a396c8b81d93e9653c3
Downloads: 75 since 29 May 2016
Information:
INTRODUCTION
This service manual was prepared for use by Authorized
Warranty Stations and contains service
information for Marantz Model 2245 Stereophonic Receiver.
Servicing information and voltage data included in this
manual are intended for use by the
knowledgeable and experienced technician only. All
instruction should be read carefully. No
attempt should be made to proceed without a good
understanding of the operation in the
receiver.

Introduction.............................................................................................................................................
1
Service N o te s
...........................................................................................................................................
1
AM
Tuner...............................................................................................................................................
. 1
FM T u n e
r..................................................................................................................................................
-2
Phono and Tone
Amplifiers.................................................................................................................
4
Power Am
plifier......................................................................................................................................
5
Power Protection Circuit
......................................................................................................................
5
Speaker Protector Relay C ircu
it..........................................................................................................
5
Suggestions for Trouble Shooting of Power A m p lifie r
..................................................................
6
Voltage
Conversion...............................................
..................................................................................
6
Test Equipment Required for
Servicing............................................................................................
8
AM Alignment
Procedure......................................................................................................................
9
FM Alignment
Procedure......................................................................................................................
9
STEREO Separation Alignment . . ............
.........................................................................................
9
Muting Circuit
Alignment......................................................................................................................
10
Audio
Adjustment.................................................................................................................................
10
Parts List
..................................................................................................................................................
21
Specifications..........................................................................................................................................
29
Marantz-7823-Manual-Page-1-Picture


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