McIntosh MC225 Maintenance Manual
McIntosh MC225 Maintenance Manual

McIntosh MC225 Maintenance Manual

Hide thumbs Also See for MC225:

Advertisement

MAINTENANCE
MANUAL
MC225
STEREO
POWER AMPLIFIER
(Serial Nos. 100C1 & above)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MC225 and is the answer not in the manual?

Questions and answers

Summary of Contents for McIntosh MC225

  • Page 1 MAINTENANCE MANUAL MC225 STEREO POWER AMPLIFIER (Serial Nos. 100C1 & above)
  • Page 3 Table 1. MC225 VOLTAGE AND RESISTANCE CHART (Schematic No. SC126-167A) Resistance in Tube Pin No. DC Volts Ohms, Unit Off 12AX7 180K (VI) 3.3K 180K 3.3K 12AU7 27K* (V2 or V3) 180K 30K* 2.4M 12BH7 22K* (V4 or V5) 220K 4.7K...
  • Page 4 Special components used in the MC225 are listed below. These components are designed and built specifically for the MC225. They may be purchased directly from Customer Service, Mclntosh Laboratory Inc. When you order parts be sure to give the SCHEMATIC NO. and DESCRIPTION from Table 2 below, and serial and model number for your am- plifier.

Table of Contents