Sony TV-940 Service Manual

Picture tube:
Semiconductors:
Channel coverage:
Antenna system:
IF circuit system:
Intermediate frequency:
SPECIFICATIONS
8" (measured diagonally)
90° deflection
25 transistors, 15 diodes, 3 thermistors and
1 high voltage selenium rectifier
VHE; ch. 2-13
UHF; ch. 14-83
VHF; 75-ohm unbalanced; built-in telescopic .
antenna .
300-ohm balanced; external antenna
UHF; 300-ohm balanced; loop antenna and
external antenna
3 stages with 1 double tuned and 3 single
tuned elements
Picture i-f carrier; 45.75 MHz
Sound i-f carrier; 41.25 MHz
Sound system:
Jack:
Automatic controls:
Power requirements:
Power consumption:
Dimensions:
Weight:
4.5 MHz intercarrier system
Power output; 300 mw
Harmonic distortion; less than 10 %
Speaker; 4" x 2-5/8", 40 ohm impedance
Earphone jack 2 pcs, 8 ohms 300 mV
Pulse agc
Forward agc
Single-pulse afc
AC 120 V 60 Hz (chassis No. SMC-157)
AC 120 V/220 V 60/50 Hz
(chassis No. SMC-160 0)
DC 12V
AC 23 W :
DC 15 W
9-1/16" (W) x 10-1/2"(H) x 10-13/16"(D)
(230 mm x 267 mm x 275 mm)
11 Ib 7 oz (5.2 kg)
ON Ye
SERVICE MANUAL