Marantz 2215 Service Manual
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Extracted text from Marantz 2215 Service Manual (Ocr-read)
Page 1
SERVICE
MANUAL
marantl ,
model 2215
Page 2
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F
i TABLE OF CONTENTS
SECTION PAGE
Introduction................................................. .......... 1
Service Notes .......................................................... 1
AM Tuner ............................................................. 1
FM Tuner ............... 1 .............................................. 3
Phono and Pre-amplifier .................................................. 3
Main Amplifier ......................................................... 3
Audio Trouble Analysis .................................................. 3
Voltage Conversion ...................................................... 4
Test Equipment Required for Servicing ...................................... 6
AM Alignment Procedure .......................................... . ...... 7
FM Alignment Procedure ................................................. 7
Stereo Separation Alignment .............................................. 8
Mutiny Threshold Adjustment ........... ' .................................. 8
Audio Adjustment ...................................................... 8
Parts List ...... . ..... . ..... '. ............ ' ............................. .. . . 17
Specifications ........ .................................................. 24
LIST OF ILLUSTRATIONS
FIGURE No PAGE
; 1. Remove the Terminal Cover ........................................... 4
E 2. Voltage Conversion Chart ............................................. 5
f 3. Dial Stringing ....................................................... 8 L
4. Front Panel Adjustment and Component Locations ......................... 9
. 5. Main Chassis Component Locations (Top View) ............................ 9
f 6. Rear Panel Adjustment and Component Locations .......................... 10
J, 7. Main Chassis Component Locations (Bottom View) ................. . ....... 10
i 8. FM Front End and AM Tuner Assembly P100 Component Locations ........... 11
1 9. FM IF Amplifier and Detector Unit Assembly P200 Component Locations ....... 11
1 10. Muting Control and Meter Amplifier Unit Assembly P300 Component Locations . . . 12
I 11. MPX Stereo Decoding Amplifier P400 Component Locations ................. 12
12. Phone Amplifier Assembly P900 Component Locations ...................... 13
g 13. Tone Amplifier Assembly P500 Component Locations ....................... 13
i 14. Tone Control Volume Unit Assembly P650 Component Locations .............. 14
15. Power Amplifier Assembly P700 Component Locations ...................... 14
16. Power Supply Assembly P800 Component Locations ........................ 15
17. Loudness, Muting, High and Low Filter Switch Unit Assembly
P600 Component Locations ........................................... 15
18. SchematicDiagram ........................ 16
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