Panasonic KX-TG7120FXS, Руководство по обслуживанию

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KX-TG7120BXS/KX-TG7120BXT/KX-TGA711CXS/KX-TGA711CXT
11.2. Adjustment Standard (Base Unit)
When connecting the simulator equipment for checking, please refer to below.
11.2.1. Flow Solder Side View
Note:
( A ) - ( S ) is referred to Check Point (Base Unit) (P.36)
PbF
PQUP11410Z
8120 8100 7120 KX-TG7100
A
VDD1
SP
SP+
SP-
ANT
CLK
A_2
A_1
GND
T
X
R
X
VDD4
VDD3
BUZ
DC_IN
DCM
L2T
L1T
L1R
L2R
2
2
4
3
1
VDD2
LINE_DC
RED
BLACK
CHARGE
RX TX
GND
VDD4
VDD3
L1R L1T
DTMF Tester
Call - ID
Simulator
BELL
Simulator
LOOP Simulator
AF
OSC
AF VOLT
METER
OSC OSC
600
Ω
150
Ω
SP
12
Ω
2 w
CHARGE-
Digital
Volt Meter
DC_IN
GND
DC POWER
6.5 V
DECT Tester
CMD60
Short A_1 and GND.
GND ANT
Frequency
Counter
U-ART
PC
GND
CLK
Digital
Volt Meter
GND LINE_DC
AF
Volt Meter
GND BUZ
VDD2
Digital
Volt Meter
VDD1
AF VOLT
METER
Dummy
Handset
AF
OSC
MIC
6.3 V 47 uF
(
Q
)
(
H
)
(
S
) (
Q
)
(
A
) (
B
) (
C
)
(
D
) (
E
) (
F
) (
G
)
(
H
) (
I
) (
J
) (
O
) (
S
)
(
I
) (
J
) (
K
) (
L
)
(
M
) (
N
) (
O
) (
P
)
(
Q
)
(
R
)
(
F
)
(
I
)