21Ht-15C - Sharp 21HT-15CS Service Manual

21HT-15C

21HT-16C
TEA1507(IC701)
PINNING
SYMBOL PIN
V 1 supply voltage
CC
GND 2 ground
CTRL 3 control input
DEM 4 input from auxiliary winding for
demagnetization timing, OVP and OPP
I 5 programmable current sense input
sense
DRIVER 6 gate driver output
HVS 7 high voltage safety spacer, not
connected
DRAIN 8 drain of external MOS switch, input for
start-up current and valley sensing
DESCRIPTION
handbook, halfpage
V CC 1
GND 2
TEA1507
CTRL 3
DEM 4
Pin configuration.
24
8 DRAIN
7 HVS
6 DRIVER
5 I sense
MGU231