Panasonic KX-FP365CX

49
KX-FP365CX / KX-FM388CX
6.10. Operation Board Section
The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array
(IC301) and ASIC (IC1: on the Digital BOARD).
The key matrix table is shown below.
CN301
CN1
IC1
ASIC
LCD MODULE
GATE ARRAY
IC301
CN302
DOCUMENT TOP SENSOR
DOCUMENT SET SENSOR
8x5
KEYS
MATRIX
DIGITAL BOARD
KX-FP365CX / KX-FM388CX: OPERATION BOARD BLOCK DIAGRAM
OPERATION BOARD
XLED9, 10
KIN0~7
R320
AUTO ANSWER
KSL0~4
LED2
LED301
+5V
CN404
INTERFACE
BOARD
CN2
CN407
CN408