Panasonic KX-TG1283JXS Service Manual page 82

KX-TG1283JXS / KX-TG1283JXT / KX-TCA122CXS / KX-TCA122CXT / KX-TCA121CXS / KX-TCA121CXT
32 SCHEMATIC DIAGRAM (BASE UNIT_OPERATION)
SEG4 30
SEG3 29
SEG2 28
SEG1 27
COM2
26
COM1 25
SEG10 24
SEG9 23
SEG8 22
SEG7 21
SEG6
20
SEG5
19
NC
18
ANS_LED 17
GND 16
2APVCC 15
NC 14
LED1 13
Q902
LED0 12
KEY_OUT6
11
KEY_OUT5 10
KEY_OUT4
9
KEY_OUT3
8
KEY_OUT2
7
KEY_OUT1
6
KEY_OUT0
5
KEY_INT3 4
KEY_INT2
3
KEY_INT1
2
KEY_INT0
1
CN901
TCD340_240 only
R903 180
LED903
Q903
LED902
R902 82
LED901
R901 560
Q901
1 2
4 5
7 8
* 0
ANSWER
RED
INUSE
GREEN
SP-PHONE
RED
3 PAGE GREETING
6 RECALL
9 REDIAL
SHARP MUTE SP_PHONE
KX-TG1283 SCHEMATIC DIAGRAM (Base Unit_Operation)
82
12 11 10 9 8 7
TCD340_240 only
ANSWER
LEFT ERASE
DOWN PLAYBACK
RIGHT UP
6 5 4 3
2
1