Panasonic KX-TCD157UAB / KX-TCD157UAW / KX-TCA115UAB / KX-TCA115UAW Service Manual ▷ View online
Pin
Description
I/O
Hi
Hi-z
Low
Remarks
56
LCD_SEGMENT
D.O
-
-
-
-
57
LCD_SEGMENT
D.O
-
-
-
-
58
LCD_SEGMENT
D.O
-
-
-
-
59
KEY_STRB
D.O
Active
-
Non_Active
-
60
KEY_STRB
D.O
Active
-
Non_Active
-
61
LCD_SEGMENT
D.O
-
-
-
-
62
LCD_SEGMENT
D.O
-
-
-
-
63
VDD
-
-
-
-
-
64
VSS
-
-
-
-
-
65
VDD for EEPROM
D.O
-
-
-
-
66
I2DAT
D.I/O
-
-
-
-
67
I2CLK
D.I/O
-
-
-
-
68
MODE
D.I
-
-
-
-
69
R2
D.I
-
-
-
-
70
(NO USE)
D.O
-
-
-
-
71
VBACK/P0.7
D.I
-
-
-
-
72
LCD_SEGMENT
D.O
-
-
-
-
73
LCD_SEGMENT
D.O
-
-
-
-
74
LCD_SEGMENT
D.O
-
-
-
-
75
LCD_SEGMENT
D.O
-
-
-
-
76
LCD_SEGMENT
D.O
-
-
-
-
77
VDDLI
-
-
-
-
-
78
LCD_SEGMENT
D.O
-
-
-
-
79
LCD_SEGMENT
D.O
-
-
-
-
80
LCD_SEGMENT
D.O
-
-
-
-
81
LCD_SEGMENT
D.O
-
-
-
-
82
LCD_SEGMENT
D.O
-
-
-
-
83
LCD_SEGMENT
D.O
-
-
-
-
84
LCD_SEGMENT
D.O
-
-
-
-
85
VSS
-
-
-
-
-
86
VDD
-
-
-
-
-
87
LCD_SEGMENT
D.O
-
-
-
-
88
(NO USE)
D.O
-
-
-
89
Power Select
D.O
Low Power
-
High Power
-
90
LCD_SEGMENT
D.O
-
-
-
-
91
LCD_SEGMENT
D.O
-
-
-
-
92
LCD_SEGMENT
D.O
-
-
-
-
93
LCD_SEGMENT
D.O
-
-
-
-
94
LCD_SEGMENT
D.O
-
-
-
-
95
LCD_SEGMENT
D.O
-
-
-
-
96
LCD_SEGMENT
D.O
-
-
-
-
97
LCD_SEGMENT
D.O
-
-
-
-
98
LCD_SEGMENT
D.O
-
-
-
-
99
LCD_SEGMENT
D.O
-
-
-
-
100
LCD_SEGMENT
D.O
-
-
-
-
49
KX-TCD157UAB / KX-TCD157U AW / KX-TCA115UAB / KX-TCA115UAW
21 ENGINEERING MODE
21.1. Base Unit
50
KX-TCD157UAB / KX-TCD157U AW / KX-TCA115UAB / KX-TCA115UAW
Note:
*: When you enter the address, please refer to the table below.
Desired Number (hex)
Input Keys
Desired Number (hex)
Input Keys
0
0
A
[R] + 0
1
1
B
[R] + 1
.
.
C
[R] + 2
.
.
D
[R] + 3
.
.
E
[R] + 4
9
9
F
[R] + 5
ex.)
Items (*2)
Address
Default Data
New Data
Remarks
C-ID (FSK) sensitivity
0A1D~0A1E
00 6D
(3dB up)
00 A4
(6dB up)
00 E7
When hex changes from “006D” to “00A4” or
“00E7”, gain increases by 3dB or 6dB.
“00E7”, gain increases by 3dB or 6dB.
C-ID (DTMF) sensitivity
0A 2D
34
(3dB up)
38
(6dB up)
3C
When hex changes from “34” to “38” or “3C”, gain
increases by 3dB or 6dB.
increases by 3dB or 6dB.
Frequency
00 00~00 01
00 60
-
-
Use these items in a READ-ONLY mode to confirm
the contents. Careless rewriting may cause serious
damage to the computer system.
the contents. Careless rewriting may cause serious
damage to the computer system.
ID
00 20~00 24
Given value
-
-
Bell length
0F 12
3C (6sec) (*1)
1E (3sec)
14 (2sec)
This is time until bell stops ringing. (Unit: 100ms)
PULSE Dial speed
(10PPS -> 20PPS)
(10PPS -> 20PPS)
0F 06
28 (40msec) (*1)
14 (20msec)
-
This is pulse make time. (Unit:1ms)
0F 07
3C (60msec) (*1) 1E (30msec)
-
This is pulse break time. (Unit:1ms)
0F 0A
4A(740msec) (*1)
2C (440msec)
-
This is inter-digit time in pulse mode. (Unit:10ms)
(*1)
Bell length
3C(hex) = 60(dec)
→
60 × 100msec = 6000msec (6sec)
PULSE Dial speed
(10PPS -> 20PPS)
(10PPS -> 20PPS)
28(hex) = 40(dec)
→
40 × 1msec = 40msec
3C(hex) = 60(dec)
→
60 × 1msec = 60msec
4A(hex) = 74(dec)
→
74 × 10msec = 740msec
(*2)
Items
Description
C-ID (FSK) sensitivity
FSKGain_shiftgain
C-ID (DTMF) sensitivity
Foutgains:HPFilter Foutgains
Frequency
Setting value of FREQ_TRIM_REG
ID
ID
Bell length
Time until it stops bell.
PULSE Dial speed
(10PPS -> 20PPS)
(10PPS -> 20PPS)
Pulse MakeTime and BreakTime.
bMakeTime:Pulse MakeTime Unit: 1ms
bBreakTime:Pulse Break Time Unit: 1ms
Inter-digit time in Pulse mode.
Unit:10ms
bMakeTime:Pulse MakeTime Unit: 1ms
bBreakTime:Pulse Break Time Unit: 1ms
Inter-digit time in Pulse mode.
Unit:10ms
51
KX-TCD157UAB / KX-TCD157U AW / KX-TCA115UAB / KX-TCA115UAW
21.2. Handset
52
KX-TCD157UAB / KX-TCD157U AW / KX-TCA115UAB / KX-TCA115UAW
Click on the first or last page to see other KX-TCD157UAB / KX-TCD157UAW / KX-TCA115UAB / KX-TCA115UAW service manuals if exist.