Panasonic KX-TDA0193XJ / KX-TDA0193X (serv.man2) Service Manual / Supplement ▷ View online
9
KX-TDA0193XJ / KX-TDA0193X
1.8.
COMPONENT REFERENCE GUIDE
1.8.1.
EXPLANATION OF IC
1.8.1.1.
IC8, IC9
Change from the Original Service Manual Section 8
Pin No.
Terminal Name
I/O
Description
1
AVSS
-
GND (For analog interface)
2
AVDD
-
Power Supply (3.3V: For analog interface)
3
AINP3
in
Amplifier input
4
AINM3
in
Amplifier input
5
GS3
out
Amplifier output
6
AIN3
in
ADC input
7
AINP2
in
Amplifier input
8
AINM2
in
Amplifier input
9
GS2
out
Amplifier output
10
AIN2
in
ADC input
11
AVSS
-
GND (For analog interface)
12
AVDD
-
Power Supply (3.3V: For analog interface)
13
AINP1
in
Amplifier input
14
AINM1
in
Amplifier input
15
GS1
out
Amplifier output
16
AIN1
in
ADC input
17
AINP0
in
Amplifier input
18
AINM0
in
Amplifier input
19
GS0
out
Amplifier output
20
AIN0
in
ADC input
21
VREF
out
Voltage Reference
22
AVSS
-
GND (For analog interface)
23
AVDD
-
Power Supply (3.3V: For analog interface)
24
MODE3
in
Mode select bit (5V tolerant)
25
MODE2
in
Mode select bit (5V tolerant)
26
MODE1
in
Mode select bit (5V tolerant)
27
MODE0
in
Mode select bit (5V tolerant)
28
VSS
-
GND (For internal ASIC)
29
VDD
-
Power Supply (2.5V: For internal Power of ASIC)
10
KX-TDA0193XJ / KX-TDA0193X
30
NIRQ
out
Interrupt output
31
NWAIT
out
Wait signal (Open Drain)
32
NWR
in
Write enable signal (Low Active) (5V tolerant)
33
NRD
in
Read enable signal (Low Active) (5V tolerant)
34
DATA7
I/o
Data bus (5V tolerant)
35
DATA6
I/o
Data bus (5V tolerant)
36
DATA5
I/o
Data bus (5V tolerant)
37
DATA4
I/o
Data bus (5V tolerant)
38
DATA3
I/o
Data bus (5V tolerant)
39
DATA2
I/o
Data bus (5V tolerant)
40
VSSQ
-
GND (For ASIC I/O)
41
VDDQ
-
Power Supply (3.3V: For ASIC I/O)
42
DATA1
I/o
Data bus (5V tolerant)
43
DATA0
I/o
Data bus (5V tolerant)
44
NCS1
in
Chip select signal (Low Active) (internal pull up)
45
NCS0
in
Chip select signal (Low Active) (internal pull up)
46
DEC_NOCS1
out
DECODE result (Low Active)
47
DEC_NOCS0
out
DECODE result (Low Active)
48
DEC_NCSI
in
Chip select signal (Low Active) of Address decoder (equivalent to 139)
(internal pull up)
(internal pull up)
49
DEC_AD/ADD5
in
Address (Low Active) of Address decoder (equivalent to 139) (internal pull up)
It becomes the input terminal of ADD 5 at the extension mode.
It becomes the input terminal of ADD 5 at the extension mode.
50
ADD4
in
Address bus (5V tolerant)
51
ADD3
in
Address bus (5V tolerant)
52
ADD2
in
Address bus (5V tolerant)
53
VSS
-
GND (For internal ASIC)
54
VDD
-
Power Supply (2.5V: For internal Power of ASIC)
55
ADD1
in
Address bus (5V tolerant)
56
ADD0
in
Address bus (5V tolerant)
57
CLK_EN
in
System clock select terminal for ASIC shipment inspection
(Normal “H” input) (5V tolerant)
(Normal “H” input) (5V tolerant)
58
NRST
in
System reset (Low Active) (Schmidt trigger input) (5V tolerant)
59
VDDQ
-
Power Supply for ASIC I/O (3.3V)
60
VSSQ
-
GND for ASIC I/O
61
PLL_VCNT
in
Bias voltage for internal PLL
62
PLLVSS
-
GND for internal PLL
63
PLLVDD
-
Power Supply for internal PLL (2.5V)
64
DT_STD3
out
Outside line mode: DTMF detection status (High Active)
65
DT_STD2
out
Outside line mode: DTMF detection status (High Active)
66
DT_STD1
out
Outside line mode: DTMF detection status (High Active)
67
DT_STD0
out
Outside line mode: DTMF detection status (High Active)
68
VDD
-
Power Supply (2.5V: For internal Power of ASIC)
69
VSS
-
GND (For internal ASIC)
70
OSI
in
Crystal departure pendulum input terminal (4.096MHz)
71
OSO
out
Crystal departure pendulum output terminal (4.096MHz)
72
VSSQ
-
GND for ASIC I/O
73
TST_CLK
in
Clock input for factory inspection (normal “H” input) (5V tolerant)
74
SCAN_EN
in
Scan mode enable (normal “L” input) (5V tolerant)
75
DT_TOE3/HWFH
in
DTMF output enable
76
DT_TOE2/HWCP
in
DTMF output enable
77
DT_TOE1/HWCLK
in
DTMF output enable
78
DT_TOE0/UHWD
I/o
DTMF output enable
79
VDDQ
-
Power Supply for ASIC I/O (3.3V)
80
VSSQ
-
GND for ASIC I/O
81
PDATA/PIO7
I/o
The serial data for Pay Tone detection IC setting (5V tolerant)
82
PCLK/PIO6
I/o
Clock for Pay Tone setting (5V tolerant)
83
NPCS1/PIO5
I/o
Chip select signal for Pay Tone seting (5V tolerant)
84
NPCS0/PIO4
I/o
Chip select signal for Pay Tone seting (5V toleran)
85
PDET3/PIO3
I/o
Detection signal of Pay Tone (5V tolerant)
86
PDET2/PIO2
I/o
Detection signal of Pay Tone (5V tolerant)
87
PDET1/PIO1
I/o
Detection signal of Pay Tone (5V tolerant)
88
PDET0/PIO0
I/o
Detection signal of Pay Tone (5V tolerant)
89
VDD
-
Power Supply (2.5V: For internal Power of ASIC)
90
VSS
-
GND (For internal ASIC)
91
PIN7
in
General-purpose input port (5V tolerant)
92
PIN6
in
General-purpose input port (5V tolerant)
93
PIN5
in
General-purpose input port (5V tolerant)
Pin No.
Terminal Name
I/O
Description
11
KX-TDA0193XJ / KX-TDA0193X
1.9.
TERMINAL GUIDE OF ICS, TRANSISTORS AND DIODES
Change from the Original Service Manual Section 10
1.10. NORMAL WAVE PATTERNS
Change from the Original Service Manual Section 13.1.
IC8, IC9-70
94
PIN4
in
General-purpose input port (5V tolerant)
95
PIN3
in
General-purpose input port (5V tolerant)
96
PIN2
in
General-purpose input port (5V tolerant)
97
PIN1
in
General-purpose input port (5V tolerant)
98
PIN0
in
General-purpose input port (5V tolerant)
99
VDDQ
-
Power Supply for ASIC I/O (3.3V)
100
VSSQ
-
GND for ASIC I/O
Pin No.
Terminal Name
I/O
Description
12
KX-TDA0193XJ / KX-TDA0193X
1.11. SCHEMATIC DIAGRAM
Change from the Original Service Manual Section 14.1.
14
R[4]
16
R[3]
18
R[2]
36
T[3]
38
T[2]
39
Pay[1]
34
T[4]
CN1
20
R[1]
40
T[1]
35
PAY[3]
33
PAY[4]
37
PAY[2]
R87
NC
NC
TP101
TP127
NC
8
4
R2B
390K F
L4D
100
R23C
N.C
TP105
TP6D
C50
NC
R1B
N.C
N.C
L2B
NC
TP130
PAY_R[1]
TP7B
+3.3V
R1D
N.C
N.C
R4D
47K F
C20
N.C
N.C
TP149C
R2A
390K F
L3B
N.C
N.C
TP125
+3.3V
L9
NC
TP4B
C4D
250VAC
1000p
NC
C10
R31A
10K
D
A2B
2
13
D
A1D
2
13
TP6B
TP128
R25C
N.C
N.C
PAY_T[3]
C3B
N.C
N.C
L5D
100
PAY_T[1]
NC
1
7
R1A
N.C
N.C
TP150D
TP4D
R1C
N.C
N.C
TP1D
N.C
1
XTAL
2
XTAL
3
CLK_OUT
4
CLK_IN
5
OUTE
6
Ch2_OUT
7
Ch1_OUT
8
VBIAS
9
Ch1_OUT
10
Ch1_IN-
11
Ch1_IN+
12
Vss
13
14
Ch2_IN+
15
Ch2_IN-
16
Ch2_OUT
17
OS
18
PRESET
19
C/S
20
CLK/S
21
DATA/S
22
SELECT
23
24
VDD
C26A
N.C
TP133
C1D
N.C
TP7A
D
A1A
2
13
TP2B
PAY_R[0]
R5A
47K F
TP149D
L1C
NC
TP2C
TP121
TP7C
PAY_R[2]
C52
NC
NC
R3C
390K F
TP410
TP1B
R145
N.C
N.C
J20
NC
PAY_T[2]
R25D
N.C
TP107
D
A2D
2
13
L4A
100
+3.3V
TP414
R25B
N.C
R86
NC
PAY_T[0]
R4B
47K F
TP6C
C1B
N.C
PAY_T[2]
TP3A
TP2D
TP3B
R23D
N.C
TP111
+3.3V
C2A
N.C
R24A
N.C
PAY_R[3]
R5B
47K F
TP129
TP4A
R3B
390K F
TP3C
C4A
250VAC
1000p
+3.3V
L1B
NC
TP99
TP96
C3C
N.C
N.C
TP4C
PAY_R[1]
TP149A
PAY_R[3]
TP5C
TP108
R24C
N.C
+3.3V
TP5B
TP122
TP112
R4C
47K F
R5C
47K F
C4B
250VAC
1000p
PAY_T[3]
R22C
N.C
TP1C
C21
N.C
TP150A
R3A
390K F
C3D
N.C
N.C
PAY_T[1]
+3.3V
L4C
100
C2C
N.C
TP415
TP403
C1C
N.C
L1D
NC
C2D
N.C
TP149B
R22A
N.C
R23B
N.C
PAY_R[2]
PAY_POW
D
A1B
2
13
TP109
NC
C9
C25A
N.C
6
2
TP115
TP1A
L3C
N.C
N.C
TP131
R31B
10K
L2A
NC
N.C
1
XTAL
2
XTAL
3
CLK_OUT
4
CLK_IN
5
OUTE
6
Ch2_OUT
7
Ch1_OUT
8
VBIAS
9
Ch1_OUT
10
Ch1_IN-
11
Ch1_IN+
12
Vss
13
14
Ch2_IN+
15
Ch2_IN-
16
Ch2_OUT
17
OS
18
PRESET
19
C/S
20
CLK/S
21
DATA/S
22
SELECT
23
24
VDD
R88
NC
L4B
100
TP5D
R25A
N.C
N.C
TP113
R2D
390K F
PAY_POW
L5C
100
L1A
NC
R2C
390K F
D
A2C
2
13
R144
N.C
N.C
FIL6
1
2
3
TP5A
L3A
N.C
N.C
R23A
N.C
PAY_CLK
R5D
47K F
TP7D
R22B
N.C
TP102
TP126
C4C
250VAC
1000p
+3.3V
L2C
NC
R22D
N.C
R3D
390K F
TP114
TP6A
R31C
10K
PAY_T[0]
L5A
100
+3.3V
TP2A
TP413
R24D
N.C
R4A
47K F
TP3D
TP132
L3D
N.C
N.C
C1A
N.C
TP97
R24B
N.C
TP110
PAY_R[0]
D
A1C
2
13
J47
NC
TP150B
NC
3
5
C2B
N.C
TP98
C51
NC
D
A2A
2
13
L2D
NC
L5B
100
TP100
C3A
N.C
N.C
+3.3V
X1
3.58MHz
R31D
10K
TP106
TP150C
PAY_Xtal
J19
0
+5V
TP9A
TP8A
TP8B
TP9B
TP8C
TP9C
TP8D
TP9D
R15A
180k
180k
R16A
180k
180k
R15B
180k
180k
R16B
180k
180k
R15C
180k
180k
R16C
180k
180k
R15D
180k
180k
R16D
180k
180k
IC18
IC18
IC18
IC5A
IC5B
IC18
(1)
(2)
(2)
(3)
(4)
(4)
(5)
(6)
(6)
(7)
(8)
(8)
(9)
(14)
(15)
(15)
(16)
(10)
(11)
(12)
(11)
(12)
(13)
KX-TDA0193XJ/KX-TDA0193X MAIN BOARD No.1 2/2
2/2
Incoming Caller ID Data
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