Power Supply Flow - Casio QV-5000SX Service Manual & Parts List

When power is turned on, the power supply flows in each mode are as shown below.
(1) PLAY MODE
PW2=H PW2=L (BLCONT=L
(2) REC MODE, LCD ON
PW2=H PW2=L (BLCONT=L
(3) REC MODE, LCD OFF
PW2=H PW2=L (BLCONT=L

POWER SUPPLY FLOW

PWCONT=L) PW2=H
PWCONT=L) (PW1=H
PWCONT=L) (PW1=H
(PWCONT=H CSYNC Start
PW3=H) PW2=H (PWCONT=H
PW3=H) PW2=H
BLCONT=H)
CSYNC start BLCONT=H)