Block Diagram - Vcr/Panel Section - Sony AVD-K150B Service Manual

AVD-K150B/K150E/K150G/K150N/K150R
5-3. BLOCK DIAGRAM – VCR/PANEL SECTION –
LD(+)
LD(-)
L/M CONTROL
R525, R526
AVD-K150B/K150E/K150G/K150N/K150R
DAV
OTPB LED 'H'
IC501
CANAL DET 'H'
HD6432197SA
SYSTEM
CONTROLLER
R/C IN(2W)
NC
CST SW
54 54
FLDRIVER BUFFER
IC601 IC506
uPD16315 MM74HCT244
2fsc
R524, R514, R518,
R516, R589, C577,
C576, L501, Q504