Sharp LC-13SH1U Service Manual page 40

Main 5/5 Schematic Diagram
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A/125V
8-11
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD.
NOTE :
The voltage for parts in hot circuit is
measured using hot GND as a
common terminal.
MAIN 5/5
Ref No.
IC601
IC603
IC604
TRANSISTORS
Q601
Q603
Q633
VARIABLE RESISTOR
VR601
TEST POINT
TP401
8-12
Position
ICS
AA-1
AB-3
AC-2
Y-2
Z-2
AC-4
AB-1
AC-2
L0171SCM5