Marantz 2245 Receiver
Manufacturer:
Model:
2245
Date:
0
Category:
Group:
Description:
Stereophonic Receiver
Service Manual
Manual type:
Service Manual
Pages:
33
Size:
12.28 Mbytes (12873792 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
29 May 2016
MD5:
1347e4152a2abe5e415bf520be2fa6bf
Downloads:
345
Service Manual
Manual type:
Service Manual
Pages:
33
Size:
12.27 Mbytes (12870876 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
29 May 2016
MD5:
586925c027fa9a396c8b81d93e9653c3
Downloads:
287

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

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