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8
KX-TGJ310/KX-TGJ312/KX-TGJ320/KX-TGJ322/KX-TGJA30
4 Technical Descriptions
4.1.
Block Diagram (Base Unit_Main)
K
X
-TG
J
310/3
2
0 BLOCK DI
A
GR
A
M (B
A
SE UNIT)
IC
501
BBI
C
RF
BL
O
C
K
IC
6
01
IC
5
0
2
KE
Y
M
A
TR
IX
7s
e
g
me
n
t
LED
Cl
oc
k
X
501
10.
3
6
8M
Q
141
TR
R
L
Y
+
-
䡚
䡚
SI
D
E
T
O
N
E
CI
R
C
U
IT
LI
N
E
MO
N
IT
O
R
C
a
ller
ID
/B
ELL
D
ET
IC
3
0
2
RE
G
U
L
A
TO
R
PO
W
E
R
F
A
IL
U
R
E
CI
R
C
U
IT
TEL
JA
CK
TI
P
RI
N
G
DC
JA
CK
D
C
5.
5V
GN
D
CH
A
RG
E
CH
A
RG
E
+
CH
A
RG
E
-
(O
p
tio
n
c
ir
c
u
it
)
Pr
o
g
ra
m
Fl
a
sh
T
A
M
Fl
a
sh
RF
F
ilt
e
r
SW
R
X
T
X
A
NT
1
A
NT
2
A
NT1
/A
NT
2
STM/P15
RSTN
IC
501
(for TG
J
3
2
x only)
(for TG
J
3
2
x only)
SW1
(for TG
J
31x
only)
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