McIntosh MC 40 Schematic 2

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McIntosh MC 40 Schematic 2

Extracted text from McIntosh MC 40 Schematic 2 (Ocr-read)

Page 1

INPUT SENSITIVITY. IS 05 VOLTS
WITH GAIN CONTROL CW, BUT
SWITCH NOT ACTUATED.

SENSITIVITY ISZVOLTS WITH
GAIN CONTROL CW AND SWITCH

ACTUATED.
I25V
r ELK/RED
OUTLET J- H7V R26
300w BLK/YEL
MAXI >-/\/\/\r-<
T
[- W
m
4_o
LSA U
SLO BLO
GM TO FILAMENTS -:
IoS-Iaov
50760 cps ELL, 1}:
BLU SR3


4 5% TOLERANCE RESISTORS

A me ANDRI9 MATCHED WITHIN I°/a

, SRI AND SR2=S|LICON RECTIFIERS, 600 PIV
SR3=SELENIUM RECTIFIER, 400 PIV @ 65 M