C-4 Power Supply CBA Top/Bottom View & Junction CBA Top/Bottom View
Power Supply CBA Top ViewPower Supply CBA Bottom View
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWERCAUTION !CAUTION !
SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.For continued protection against fire hazard,Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
replace only with the same type fuse.If Main Fuse (F1001) is blown, check to see that all components in the power supply
SLOWLY , WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
circuit are not defective before you connect the AC plug to the AC power supply.
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
Note:
L1004 is positioned on the Cathode
side of D1011 as shown below.
D1011L1004
!
!
!
!!!
!
!
Junction CBA
Junction CBA
Top View
Bottom View
C-4 |