Main CBA Bottom View
CAUTION: FOR CONTINUED PROTECTION AGAINST RISKBECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
CAUTION !
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
If Main Fuse (F601) is blown, check to see that all components in the power supply4A/125V
MEME TYPE DE 4A, 125V.ALSO, IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
circuit are not defective before you connect the AC plug to the AC power supply.
SLOWLY, WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
Otherwise it may cause some components in the power supply circuit to fail.
CIRCUIT, A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
WF6
PIN 3WF8
OF IC801
Q571
Base
WF10
PIN 3
OF WH501A
WF9
PIN 1
OF CN571
WF12
PIN 4
OF CN571
WF7
Q572
Collector
WF11
PIN 7
OF IC551
WF1
PIN 26
OF IC111
WF16
PIN 8
OF TU11
WF2
PIN 14
OF IC111
7-137-14BL2700F01012-1 |
ACEC
