Television: Single channel TRF. 45.0 mHz video, 41.5 mHz audio. 12
inch CRT (Baird MW-3) Cathovisor triode. Magnetic focus and deflection,
approx. 50 degrees.
Radio: Short (15.5-51 meters), Medium (198-550 meters) and Long
(850-2000 meters) wave bands. In the television mode it tunes 41.5
mHz TV sound frequency.
Function
Quan.
Type
Notes
RF Chassis
RF amplifier
2
SE4
TRF - 42 -45 mHz
Video detector
1
D1
Video amplifier
1
TSE4
Deflection Chassis
Sync amplifier
1
AC2/HL
Horizontal (line) Sync Separator
1
2D4A
Horizontal (line) osc/output
1
41MP
Damper
1
UR1C
Vertical (frame) sync separator
1
2D4A
Vertical (frame) osc/output
1
AC/P
Osc/output transformer also serves as the deflection coil
Radio/Power Supply Chassis
Osc/mixer (frequency changer)
1
TH3B
AM/SW radio, 41.5 mHz TV audio
Audio IF amplifier
1
VP4B
456 kHz
Audio Detector
1
2D4A
Audio Amp & 41.5 mHz amp
1
SP4B
Amplfies 41.5 mHz TV audio and detected audio simultaneously
