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17.4. Sensor Board
Toner
CN64
POUT
1
2
LED
3
THRM1
4
GND
5
FANON
6
FANDET
7
PICK
8
TNR
9
PTOP
10
REG
IC51
VDD
3
1
VOUT
VSS
2
PNLP2259RUZA-A
Fuser
CN53
R54
THRM1
1
180
LED
2
3
POUT
3
GND
4
4
CN52
THRM
1
-
2
GND
3
PNLP2259RUZA-B
REGIST & PTOP
CN50
1
LED
2
REG
3
PTOP
4
GND
PS52
3
4
GND
4
POUT
3
LED
2
THRM1
1
CN65
CN59
FANON
5
FANDET
4
1
SIG
GND
3
2
DG
PICK
2
3
+3.3V
GND
1
4
VREF
5
DG
CN67
6
SI
7
DG
8
CLK
9
VLED
10
G
11
GND
R
4
12
PTOP
B
3
13
REG
CISHOME
2
LED
1
J58
CN66
CN60
1
A
2
B
3
XA
4
XB
PS50
1
2
PICKUP & FAN2
CN51
1
DG
2
PICK
3
PG
4
FANDET2
5
FANON2
PS51
1
3
1
2
4
2
PNLP2259RUZA-D
Varistor
ZNR50
FG_DEV
FG_EARTH
PNLP2259RUZA-E
FB
J53
L54
CN61
1
SIG
CN61
2
DG
Z0.1u
CN61
3
+3.3V
C64
CN61
4
VREF
R55
CN61
5
CNT
4.7k
CN61
6
SI
CN61
7
DG
CN61
8
CLK
CN61
9
VLED
CN61
10
G
CN61
11
R
CN61
12
B
CN68
1
CISHOME
2
J54
GND
R56
3
LED
470
CN62
1
A
2
B
3
XA
4
XB
PNLP2259RUZA-F
3.3V
RPS
DOCU
GND
AP1
NC
SW50
CN63
4
1
3
2
1 GND
2
DET
J50
3
ON
PNLP2259RUZA-C
NC
CN54
1
SP+
SP+
8
2
SP-
SP-
7
GND
6
HOOK
5
L52
MIC-
4
L53
MIC+
3
L50
HSSP-
2
L51
HSSP+
1
CN58
KX-MB2061CX / KX-MB2062CX SENSOR BOARD
317
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB
CIS Home
CN69
1
CISHOME
2
GND
3
LED
(to FB RELAY)
PNLP2259RUZA-J
Antenna
4.0mm X 28mm
PNLP2259RUZA-L
HS_SP_FLT
SP+
8
SP-
L55
7
1
8
GND
6
2
7
HOOK
5
3
6
MIC-
4
4
5
MIC+
3
HSSP-
2
HSSP+
1
CN70
CN71
PNLP2259RUZA-K
ADF
CN56
1
2
3
4
PS54
4
1
3
2
PNLP2259RUZA-G
Handset
CN57
1 SP+
NC
2 SP-
7
J61
6
HSSP-
5
HSSP+
J60
4
GND
3
HSMIC-
2
HOOK
1
HSMIC+
0
NC
( )
0
8
CN55
NC
C53
PNLP2259RUZA-H
C60 K1000p
ANT
HS
SP+
8
SP-
7
6 GND
5 HOOK
4 MIC-
3 MIC+
HSSP-
2
1 HSSP+
PS53
4
1
3
2
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Troubleshooting
