Harman Kardon HK3400 - Page 26

26
SCHEMATIC DIAGRAM
(INFRARED REMOTE CONTROL)
D2 185133
as BOO-
a3
20 1 eu 1 ~ 1 a 14
KEY I/O CIRCUIT
KEY INPUT CIRCUIT
SE303A
3V
1
NOTE: Infrared Remote Control parts not available.
Schematic diagram supplied for reference only.
uPD6122G-001