Panasonic KX-TG1843ALS, Service Manual

Page: 32 / 93

8.
3.
A
d
justment
S
tandard
(Base
Uni
t)
W
hen
connec
ti
ng
th
e
S
im
ula
to
r
Equipm
ent
s
for
check
in
g,
please
re
fer
to
below.
LINE_DC
VDD1
L2R
DCP
2 1
DCM
VDD2
VDD3
VDD5
A_1
ANT
A_2
CLK
CN3
YELLO
W
SP
CN4
A
BLA
CK
RED
CHARGE
VDD4
GND
PbF
PQ
UP11280Z
TP3
TX
TP4
RX
TP5
TP2
TP1
MIC
DCMW
BLUE
L2T
L1T
L1R
PC
Digital
V
olt Meter
(A
) (
B
) (
C
)(
D
) (
E
)
DC PO
WER
6V
Dumm
y
Handset
DECT T
ester
CMD60
(I
) (
J
) (
K
) (
L
)
(M
) (
N
) (
O
) (
P
)
ANT
L1T
L1R
LINE_DC
DCM
DCM DCP
GND
GND
DCM
CLK
CN4
VDD5
VDD4
VDD3
VDD2
CN3
CHARGE-
Digital
V
o
lt Meter
F
requency Counter
(F
)
(S
)
(R
)
TP5 RX
TP1
10uF
TP2
TP3
GND
TP4 TX
BELL Sim
ulator
LOOP Sim
ulator
AF
OSC
AF
OSC
AF V
O
LT
METER
(G
) (
Q
)
(H
)
AF V
O
LT
METER
OSCILLOSCOPE
Digital V
olt Meter
Call - ID Sim
ulator
DTMF T
ester
OSC
AF V
O
LT
METER
OSC
600
12
2W
8
150
AF
OSC
MIC
SP
6.3V47 F
Not
e:
(
A
)-
(
S
)
is
refer
re
d
to
C
h
eck
Poi
nt
(B
ase
Uni
t)
(P
.2
5
)
KX-TG1843ALS / KX-TGA122AZS / KX-TGA121AZS
32