Marantz 74 PM40 Service Manual

MARA-00579
74 PM40/ isos B/02B/05B/07B
10B/12B/15B/17B
Stereo amplifier
PM-40 PM-40SE
TABLE OF CONTENTS
Section | Page
@ BOE C DIRGHEM © aise xveccccoce ab ocean cd-o ang ep eck te es eS, ee wee 2
2. SCHEMATIC DIAGRAM AND PARTS LOCATIONS (Pattern Side) ..... e e ee Te ree ees ee ee 3
3. EXPLODED VIEW AND PARTS LIST ..........cc cece cece ee eee eee e eee e eben ben neeene eas 13
A NOULING CURRENT ADJUSTMENT cecensse con ace shew eucd wes ee aks ease Sed a's Rade ae eee Oe 14
5. HOW TO CHANGE THE SUPPLY VOLTAGE 01B/02B/05B/07B .............. eee eee ee 14
6. TEST EQUIPMENT REQIRED FOR SERVICING ............ 0.00 cece eee e ee ee ee eae ates wana 15
7: WOLTAGE CONVERSIONS cuts & Pee Bah ee Sens Ge SES or Res Ba oa ees Bs i a t tee 15
Be ECG i eS 5a cpt hen eet eee ee et ee a ae ee ee 16
model PM-40/PM-40SE |
First issue: 1990
4822 725 50913 |