Operation Panel - Panasonic KX-F910BX Service Manual

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KX-F910BX

10. OPERATION PANEL

The unit consists of LCD (Liquid crystal display), KEYs and LEDs (light-emitting diode). They are controlled by the Gate Ar-
ray (IC301) and AS IC (IC1: On the DIGITAL BOARD). (Fig.-a)
ASIC
CN5
IC1
DIGITAL BOARD
Key Matrix
I
KIN 0
O
VOLUME
KSL0
(S301)
KSL1
ONE-TOUCH
KSL2
4
(S303)
ONE-TOUCH
KSL3
1
(S304)
I
LED11
O
LOCATOR
XLD 13
INTERCOM
(S335)
XLD 14
CN301
DOCUMENT SENSOR
READ POSITION SENSOR
Fig-a DIAGRAM
KIN 1
KIN 2
STOP
START
/COPY/SET
(S305)
(S309)
ONE-TOUCH
LOWER
5
(S307)
(S311)
ONE-TOUCH ONE-TOUCH
2
3
(S308)
(S312)
LED8
MEMU
(S333)
RESOLUTION
(S334)
(COG TYPE)
CN302
GATE ARRAY
IC301
OPERATION BOARD
KIN 3
KIN 4
VOLUME
SP-PHONE
(S313)
(S317)
3
MUTE
(S314)
(S318)
2
REDIAL/
PAUSE
(S315)
(S319)
1
FLASH
(S316)
(S320)
|162 |
2X2
KEYS
MATRIX
8X4
KEYS
MATRIX
LED
KIN 5
KIN 6
HELP
DIRECTORY AUTO
RECEIVE
(S321)
(S325)
6
9
(S322)
(S326)
5
8
(S323)
(S327)
4
7
(S324)
(S328)
KIN 7
(S329)
#
(S330)
0
(S331)
(S332)

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