Sinclair Microvision MTV1 - Block Diagram

Sinclair MTV1 service manual V2.1 Page 8 of 39
Block diag
ram
VHF
tuner
IF
traps
Varicap
regulator
AGC
delay
Detector
AFC
AGC
Sync
separator
UHF
tuner
IF
amp
Quadrature
detector
Audio
amp IC
Ceramic
filters
Frame
oscillator
Line
oscillator
EHT
connector
Line drive
Frame drive
Video
drive
EHT
regulator
Blanking
CRT
Limiting
IF amp
Tuner board
Video IF board
Audio board
Power board
Video IF IC
ST01
Detector IC
ST02
Audio IF IC
Power &
deflection IC
ST03
Tuner AGC
AGC
Gating