Connection Diagram - Panasonic KX-F910BX Service Manual

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KX-F910BX

1. CONNECTION DIAGRAM

LED ARRAY
SENSOR
CCD
BOARD
RX
MOTOR
TX
MOTOR
VSS
1
VDD
2
VO
3
RS
LCD
4
R/W
5
E
(COG)
6
D4
7
D5
8
D6
9
D7
10
CN153
+24V
1
+24V
2
DGND
3
DGND
4
CL-TX
5
CL-RX
6
+5VA
7
+5VD
8
AGND
9
AGND
10
RESET
11
24-DOWN
12
S-ENABLE
13
CBUSY2
14
CSI
15
CSO
16
CCLK
17
CBUSY1
18
CN7
LED
1
+24V
2
CN8
CUTPOS
1
GND
2
CN6
+5VD
1
F1
2
F2
3
FR
4
FTG
5
DG
6
AIN
7
DG
8
CN10
A
1
B
2
NA
3
NB
4
COM
5
CN9
A
1
B
2
NA
3
NB
4
COM
5
CN5
FG
1
1
NC
2
2
RESET
3
3
KRXD
4
4
KTXD
5
5
KSCLK
6
6
KLATCH
7
7
KSTART
8
8
DG
9
9
+5V
10
10
CN501
CN503
MLED
1
1
SLED
2
2
GND
3
3
M_+
4
4
M_C
5
5
M_-
6
6
7
7
S_+
8
8
9
10
11
CN502
12
1
13
GND
2
14
RXB
3
15
4
16
5
17
MOD
6
18
RST
7
8
CPS
9
10
CN1
CN271
THPON
1
+24V
2
GND1
3
GND2
4
GND3
5
+5V
6
RMU
7
TMU
8
RX
9
TX
10
TONE1
11
CN272
CN2
T2/BEL
1
/WR
2
/RD
3
/CS
4
D0
5
D1
6
D2
7
D3
8
D4
9
A0
10
RESET
11
CN3
RESV
1
CPC
2
CSI
3
COLK
4
CBUSY1
5
CS0
6
CBUSY2
7
CN11
THDAT
1
THLAT
2
THCLK
3
STB4
4
STB3
5
STB2
6
STB1
7
8
THER+
THER-
9
CN651
1
2
BATTERY
3
CHARGE
4
BOARD
5
6
S_-
7
8
AF
1
2
3
TXP
4
TXB
5
6
UF UNIT
7
SI
8
9
LD
10
|128 |
JJ1
1
TO TEL LINE
2
Ex. TEL
3
JJ
4
2
5
CN152
6
MIC
MIC+
7
1
MIC-
2
8
9
SPEAKER
10
CN241
11
SP-
1
SP+
2
1
2
CN251
3
4
1
5
6
7
8
9
18
10
11
CN251
+5VA
1
1
+5VD
2
2
AG
3
3
DG
4
4
PG
5
5
M24V
6
6
OUT
7
7
THPOWER
8
POWER
SUPPLY
+5V
GND
GND
GND
+24V
+24V
+24V
1
+24V
2
GND
3
GND
4
GND
5
+5V
6
THER+
7
THER-
8
STB1
9
STB2
10
STB3
11
STB4
12
THCLK
13
THLAT
14
THDAT
15
1
2
3
4
5
6
7
8
BOARD
1
2
3
4
5
6
THERMAL
HEAD

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