Panasonic KX-TG1311CAH / KX-TG1311CAL / KX-TG1311CAV / KX-TG1312CA2 / KX-TG1312CA3 / KX-TGA131RUA / KX-TGA131RUH / KX-TGA131RUL / KX-TGA131RUV Service Manual ▷ View online
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KX-TG1311CAH/KX-TG1311CAL/KX-TG1311CAV/KX-TG1312CA2/KX-TG1312CA3/KX-TGA131RUA/KX-TGA131RUH/KX-TGA131RUL/KX-TGA131RUV
11.7. RF Specification
11.7.1. Base Unit
*: Refer to Check Point (Base Unit) (P.28)
11.7.2. Handset
**: Refer to Check Point (Handset) (P.31)
Item
Value
Refer to -. *
TX Power
More than 14 dBm ~ 26 dBm
Check Point (Base Unit) (H)
Modulation
340 kHz/div ~ 402 kHz/div
Check Point (Base Unit) (I)
Frequency Offset
-50 kHz ~ +50 kHz
Check Point (Base Unit) (J)
RX Sensitivity
< 1000 ppm
Check Point (Base Unit) (K)
Timing Accuracy
< ± 2.0 ppm
Check Point (Base Unit) (L)
RSSI Level
0E hex ± A hex
Check Point (Base Unit) (M)
Item
Value
Refer to -. **
TX Power
More than 19 dBm ~ 25 dBm
Check Point (Handset) (I)
Modulation
340 kHz/div ~ 402 kHz/div
Check Point (Handset) (J)
Frequency Offset
-50 kHz ~ +50 kHz
Check Point (Handset) (K)
RX Sensitivity
< 1000 ppm
Check Point (Handset) (L)
Timing Accuracy
< ± 2.0 ppm
Check Point (Handset) (M)
RSSI Level
0E hex ± 5 hex
Check Point (Handset) (N)
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KX-TG1311CAH/KX-TG1311CAL/KX-TG1311CAV/KX-TG1312CA2/KX-TG1312CA3/KX-TGA131RUA/KX-TGA131RUH/KX-TGA131RUL/KX-TGA131RUV
11.8. How to Check the Handset Speaker or Receiver
1. Prepare the digital voltmeter, and set the selector knob to ohm meter.
2. Put the probes at the speaker terminals as shown below.
2. Put the probes at the speaker terminals as shown below.
11.9. Frequency Table (MHz)
Note:
Channel No. 10: In the Test Mode on Base Unit and Handset.
BASE UNIT
HANDSET
Channel No
Transmit Frequency
Receive Frequency
Transmit Frequency
Receive Frequency
1
1897.344 1897.344 1897.344 1897.344
2
1895.616 1895.616 1895.616 1895.616
3
1893.888 1893.888 1893.888 1893.888
4
1892.160 1892.160 1892.160 1892.160
5
1890.432 1890.432 1890.432 1890.432
6
1888.704 1888.704 1888.704 1888.704
7
1886.976 1886.976 1886.976 1886.976
8
1885.248
1885.248
1885.248
1885.248
9
1883.520 1883.520 1883.520 1883.520
10
1881.792 1881.792 1881.792 1881.792
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KX-TG1311CAH/KX-TG1311CAL/KX-TG1311CAV/KX-TG1312CA2/KX-TG1312CA3/KX-TGA131RUA/KX-TGA131RUH/KX-TGA131RUL/KX-TGA131RUV
12 Miscellaneous
12.1. CPU Data (Base Unit)
12.1.1. IC3 (COB)
PIN
Description
I/O
at Normal
mode
at Reset
mode
1
P1.0
A.O
A.O
A.O
2
P1.1
D.O
D.O
D.O
3
TXD
D.O
D.O
PullD
4
RXD
D.I
D.I
D.I
5
VDD
SUPPLY
SUPPLY
SUPPLY
6
VSS
GND
GND
GND
7
RESETQ
D.I
D.I
D.I
8
NC
-
-
-
9
NC
-
-
-
10 NC
-
-
-
11 VSS
GND
GND
GND
12 VCORE
SUPPLY
SUPPLY
SUPPLY
13 VSS
GND
GND
GND
14 VOSC
SUPPLY
SUPPLY
SUPPLY
15 VSSOS
GND
GND
GND
16 XTAL
A.I
A.I
A.I
17 LOAD
A.O
A.O
A.O
18 RXON
D.O
D.O
D.O
19 TXON
D.O
D.O
D.O
20 RTS
-
-
-
PX0
D.I
D.I
D.I
21 CTS
-
-
-
PX1
D.I
D.I
D.I
22 PX2
D.I
D.I
D.I
23 PX3
D.I
D.I
D.I
24 VIO
SUPPLY
SUPPLY
SUPPLY
25 VSS
GND
GND
GND
26 PX4
D.I
D.I
D.I
27 PY0
D.I
D.I
D.I
28 PY1
D.I
D.I
D.I
29 PY2
D.I
D.I
D.I
30 PY3
-
-
-
ANT1
D.O
D.O
D.O
31 PY4
-
-
-
ANT2
D.O
D.O
D.O
32 RXIX
A.I
A.I
A.I
33 RXI
A.I
A.I
A.I
34 VSSRF
GND
GND
GND
35 CAPVCO
-
-
-
36 VVCO
SUPPLY
SUPPLY
SUPPLY
37 VSSRF
GND
GND
GND
38 VDDBRF
SUPPLY
SUPPLY
SUPPLY
39 VSSRF
GND
GND
GND
40 RFOUT
-
-
-
41 VDDRF
-
-
-
42 VSSRF
GND
GND
GND
43 VDDPLL
SUPPLY
SUPPLY
SUPPLY
44 VSSRF
GND
GND
GND
45 VDDPA1
SUPPLY
SUPPLY
SUPPLY
46 VSSPA1
GND
GND
GND
47 VSSPA2
GND
GND
GND
48 VSSPA2
-
-
-
49 POX
A.O
A.O
A.O
50 POX
-
-
-
51 VSSPA2
GND
GND
GND
52 VSSPA2
-
-
-
53 PO
A.O
A.O
A.O
54 PO
-
-
-
55 VSSPA2
GND
GND
GND
56 VSSPA2
-
-
-
57 A0
GND
GND
GND
58 A1
GND
GND
GND
59 A2
GND
GND
GND
60 A3
-
-
-
MOD0
GND
GND
GND
61 VDDE
SUPPLY
SUPPLY
SUPPLY
62 VSS
GND
GND
GND
63 A4
-
-
-
MD1
GND
GND
PullD
64 A5
-
-
-
MD2
GND
GND
PullD
65 A6
GND
GND
GND
66 A7
GND
GND
GND
67 A8
GND
GND
GND
68 A9
GND
GND
GND
PORT1_7
-
-
-
69 A10
GND
GND
GND
PORT1_2
-
-
-
70 A11
GND
GND
GND
PORT1_3
-
-
-
71 VDDE
SUPPLY
SUPPLY
SUPPLY
72 A12
GND
GND
GND
PORT1_4
-
-
-
73 A13
GND
GND
GND
PORT1_5
-
-
-
74 A14
GND
GND
GND
PORT0_3
-
-
-
PORT1_6
-
-
-
75 A15
GND
GND
GND
PORT0_4
-
-
-
76 A16
GND
GND
GND
PORT0_1
-
-
-
77 A17
GND
GND
GND
PORT0_2
-
-
-
78 A18
GND
GND
GND
PORT0_3
-
-
-
79 A19
GND
GND
GND
PORT0_4
-
-
-
80 A20
GND
GND
GND
PORT0_5
-
-
-
TONE
-
-
-
PWM
-
-
-
81 VDDE
SUPPLY
SUPPLY
SUPPLY
82 VSS
GND
GND
GND
83 A21
GND
GND
GND
PORT0_6
-
-
-
R1
-
-
-
DRON
-
-
-
84 A22
-
-
-
PORT0_7
GND
GND
GND
R2
-
-
-
85 WRRAQ
GND
GND
GND
86 OERAQ
GND
GND
GND
87 CSROQ
GND
GND
GND
88 VDD
SUPPLY
SUPPLY
SUPPLY
89 VSS
GND
GND
GND
90 VSS
-
-
-
91 NC
GND
GND
GND
PIN
Description
I/O
at Normal
mode
at Reset
mode
48
KX-TG1311CAH/KX-TG1311CAL/KX-TG1311CAV/KX-TG1312CA2/KX-TG1312CA3/KX-TGA131RUA/KX-TGA131RUH/KX-TGA131RUL/KX-TGA131RUV
Note:
I_PU; Internal Pull-Up, I_PD; Internal Pull-Down
92 NC
GND
GND
GND
93 LINEP
A.I
A.I
A.I
94 LINEN
A.I
A.I
A.I
95 LINEA
A.I
A.I
A.I
96 MAD2P
A.I
A.I
A.I
97 MAD4P
A.I
A.I
A.I
98 MAD4N
A.I
A.I
A.I
99 VSSAS
GND
GND
GND
100 VSSA
GND
GND
GND
101 VANA
SUPPLY
SUPPLY
SUPPLY
102 AOP
A.O
A.O
A.O
103 AOP
A.O
A.O
A.O
104 NC
-
-
-
105 NC
-
-
-
106 D0
D.I
D.I
D.I
107 D1
D.I
D.I
D.I
108 D2
D.I
D.I
D.I
109 D3
D.I
D.I
D.I
110 D4
D.I
D.I
D.I
111 VDDE
SUPPLY
SUPPLY
SUPPLY
112 VSS
GND
GND
GND
113 D5
D.I
D.I
D.I
114 D6
D.I
D.I
D.I
115 D7
D.I
D.I
D.I
116 CSRAQ
D.I
D.I
D.I
PORT0_6
D.I
D.I
D.I
117 PORT0_4
D.I
D.I
D.I
118 P0.0
D.O
D.O
D.O
PWM
-
-
-
119 I2DAT
D.I.O
D.I.O
PullU
120 I2CLK
D.O
D.O
PullU
121 SUPEEP
SUPPLY
SUPPLY
SUPPLY
122 VIO
SUPPLY
SUPPLY
SUPPLY
123 VSS
GND
GND
GND
124 MRST
-
-
-
PORT1_4
-
-
-
125 MTSR
-
-
-
PORT1_5
-
-
-
126 SCLK
-
-
-
PORT1_6
-
-
-
127 PORT0_4
-
-
-
PORT1_2
-
-
-
TDO
-
-
-
128 PORT0_5
-
-
-
PORT1_3
-
-
-
TDI
-
-
-
129 PORT0_6
-
-
-
PORT1_4
-
-
-
TMS
-
-
-
130 PORT0_3
-
-
-
PORT1_5
-
-
-
TCK
-
-
-
131 PORT1_6
-
-
-
nTRST
-
-
-
132 TMS
-
-
-
133 VIO
SUPPLY
SUPPLY
SUPPLY
PIN
Description
I/O
at Normal
mode
at Reset
mode
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