Panasonic KX-NT136RU Service Manual ▷ View online
Ref.
No.
Part No.
Part Name & Description
Remarks
R139
ERJ3GEYJ121
120
R140
ERJ3GEYJ180
18
R141
ERJ3GEYJ121
120
R142
ERJ3GEYJ180
18
R143
ERJ3GEYJ121
120
R144
ERJ3GEYJ180
18
R145
ERJ3GEYJ102
1K
R146
ERJ3GEYJ102
1K
R147
ERJ3GEYJ102
1K
R148
ERJ3GEYJ102
1K
R149
ERJ3GEYJ271
270
R161
ERJ3GEYJ330
33
R162
ERJ3GEYJ330
33
R163
ERJ3GEYJ330
33
R164
ERJ3GEYJ330
33
R165
ERJ3GEYJ330
33
R166
ERJ3GEYJ330
33
R167
ERJ3GEYJ330
33
R168
ERJ3GEYJ330
33
R169
ERJ3GEYJ330
33
R170
ERJ3GEYJ330
33
R171
ERJ3GEYJ330
33
R172
ERJ3GEYJ330
33
R173
ERJ3GEYJ330
33
R174
ERJ3GEYJ330
33
R175
ERJ3GEYJ330
33
R176
ERJ3GEYJ330
33
R177
ERJ3GEYJ330
33
R501
ERJ3GEYJ101
100
R502
ERJ3EKF49R9
49.9
(COMPONENTS PARTS)
RA1
D1H81034A024
RESISTOR ARRAY
RA2
D1H81224A024
RESISTOR ARRAY
RA3
D1H81034A024
RESISTOR ARRAY
RA11
D1H83304A024
RESISTOR ARRAY
RA12
D1H83304A024
RESISTOR ARRAY
RA13
D1H83304A024
RESISTOR ARRAY
RA14
D1H83304A024
RESISTOR ARRAY
RA16
D1H83304A024
RESISTOR ARRAY
RA17
D1H83304A024
RESISTOR ARRAY
RA19
D1H83304A024
RESISTOR ARRAY
RA20
D1H83304A024
RESISTOR ARRAY
RA21
D1H83304A024
RESISTOR ARRAY
RA22
D1H83304A024
RESISTOR ARRAY
RA24
D1H83304A024
RESISTOR ARRAY
RA25
D1H83304A024
RESISTOR ARRAY
RA26
D1H83304A024
RESISTOR ARRAY
RA27
D1H83304A024
RESISTOR ARRAY
RA28
D1H83304A024
RESISTOR ARRAY
RA29
D1H83304A024
RESISTOR ARRAY
RA30
D1H83304A024
RESISTOR ARRAY
RA31
D1H83304A024
RESISTOR ARRAY
RA33
D1H83304A024
RESISTOR ARRAY
RA34
D1H83304A024
RESISTOR ARRAY
RA35
D1H83304A024
RESISTOR ARRAY
RA36
D1H83304A024
RESISTOR ARRAY
RA37
D1H83304A024
RESISTOR ARRAY
RA38
D1H83304A024
RESISTOR ARRAY
RA39
D1H83304A024
RESISTOR ARRAY
RA40
D1H83304A024
RESISTOR ARRAY
RA41
D1H81034A024
RESISTOR ARRAY
RA42
D1H81034A024
RESISTOR ARRAY
RA43
D1H81034A024
RESISTOR ARRAY
RA44
D1H81034A024
RESISTOR ARRAY
RA45
D1H81034A024
RESISTOR ARRAY
RA51
D1H81014A024
RESISTOR ARRAY
RA52
D1H81014A024
RESISTOR ARRAY
RA54
D1H81014A024
RESISTOR ARRAY
RA55
D1H81014A024
RESISTOR ARRAY
(TRANSFORMERS)
T1
G5B1C0000011
TRANSFORMER
Ref.
No.
Part No.
Part Name & Description
Remarks
T2
G5BZC0000015
TRANSFORMER
(CRYSTAL OSCILLATORS)
X1
H1A2505B0027
CRYSTAL OSCILLATOR
X2
H1A3275B0003
CRYSTAL OSCILLATOR
X3
H2D100500004
CERAMIC FILTER
15.4. SUB BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB2
PSLP1273Z
SUB P. C. BOARD ASS´Y (RTL)
(DIODES)
D201
B3AAB0000111
DIODE(SI)
D202
B3ABB0000219
DIODE(SI)
D203
B3ABB0000219
DIODE(SI)
D204
PSVD1SRCT
DIODE(SI)
S
(CAPACITOR)
C201
ECUV1H102KBV
0.001
(CONNECTORS/JACK)
CN201
K1MN04B00052
CONNECTOR, 4 PIN
CN202
K1MN04B00052
CONNECTOR, 4 PIN
CN203
K1MN09B00059
CONNECTOR, 9 PIN
JK201
PQJJ1C002Z
JACK, HEADSET
S
(RESISTORS)
R201
ERJ3GEYJ270
27
R202
ERJ3GEYJ270
27
R203
ERJ3GEYJ270
27
R204
ERJ3GEYJ121
120
15.5. POWER BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB3
PSLP1274Z
POWER P. C. BOARD ASS´Y (RTL)
(ICS)
IC301
C0DBAZH00015
IC
IC302
C1CB00001844
IC
IC303
C0EBM0000024
IC
(DIODES)
D301
B0JCPL000008
DIODE(SI)
D302
B0JCPL000008
DIODE(SI)
D303
B0JCPL000008
DIODE(SI)
D304
B0JCPL000008
DIODE(SI)
D305
MA111
DIODE(SI)
S
D306
MA111
DIODE(SI)
S
D307
MA111
DIODE(SI)
S
D308
B0BC8R100004
DIODE(SI)
D309
B0BC8R100004
DIODE(SI)
(CAPACITORS)
C301
F4D902240001
0.22F
C302
ECJ1VF1H103Z
0.01
C303
F2G0J1010014
100
C304
F1K1A106A008
10
C305
ECJ1VB1A334K
0.33
C306
ECJ1VB1C223K
0.022
C307
ECUV1H104ZFV
0.1
S
C308
ECJ1VB1H221K
220P
C309
F1L2A225A018
2.2
C310
F1L2A225A018
2.2
C311
F1L2A225A018
2.2
C312
F1L2A225A018
2.2
(CONNECTOR/JACK)
CN302
PSJS18A74Z
CONNECTOR, 18 PIN
JK301
K2EZ2B000044
JACK, DC
49
KX-NT136RU
Ref.
No.
Part No.
Part Name & Description
Remarks
(COIL/FILTERS)
L301
G1A470H00003
COIL
L302
PQVFCM04RC01
CERAMIC FILTER
S
L303
J0JCC0000288
IC FILTER
L304
J0JCC0000288
IC FILTER
(RESISTORS)
Ref.
No.
Part No.
Part Name & Description
Remarks
R301
D0GN103JA001
10K
R302
ERJ3GEYJ332
3.3K
R303
ERJ3EKF68R1
68.1
R304
ERJ3GEYJ472
4.7K
R305
ERJ3GEYJ103
10K
R306
PQ4R18XJ104
100K
S
R307
PQ4R18XJ471
470
S
16 FOR THE SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
50
KX-NT136RU
17 SCHEMATIC DIAGRAM
17.1. SUB (KEY/HEADSET/LED block)
KX-NT136RU SUB BOARD
JK201
1
5
4
3
2
CN201
1
2
3
4
SW209
TRANS
SW208
HOLD
SW211
SPPHONE
120
R204
SW210
FLASH
SW206
ENTER
SW204
RIGHT
B4
C3
SW202
DOWN
CN203
1
2
3
4
5
6
7
8
9
C1
SW203
LEFT
B2
SW205
CANSEL(PROG)
B1
A2
A3
C2
A1
B3
SW201
UP
SW207
MESSAGE
SW212
REDIAL
D204
SPPHONE
E1
D203
G
E2
E5
27
R202
D201
R
D202
G
E4
27
R203
27
R201
CN202
1
2
3
4
E3
E6
HDSP
HDMIC
HDGND
C201
1000p
(B) HEADSET BOARD
(A) KEY BOARD
(C) LED BOARD
51
KX-NT136RU
17.2. MAIN No1. (MAIN CPU block)
2/4
1/4
4/4
3/4
(a)
(b)
(c)
(c)
(1) (2) (3)
(4) (5)
(6)
KX-NT136RU MAIN NO.1 (MAIN-CPU Block) (1/4)
DG
IC3
A19
9
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
nCE
26
Vss
27
nOE
28
I/O0
29
I/O8
30
I/O1
31
I/O9
32
I/O2
33
I/O10
34
I/O3
35
I/O11
36
Vcc 37
I/O4
38
I/O12
39
I/O5
40
I/O13
41
I/O6
42
I/O14
43
I/O7
44
I/O15/A-1
45
Vss 46
nBYTE 47
A16
48
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
nWE
11
nRESET
12
NC(A20/32M)
10
NC
13
NC(nWP/32M)
14
RY/nBY
15
VCCQ
9
16
DQM0
nWE
17
nCAS
18
nRAS
19
nCS
20
NC(A11/128MB)
21
BA0
22
VCC
1
I/O0
2
VCCQ
3
I/O1
4
I/O2
5
VSSQ
6
I/O3
7
I/O4
8
I/O6
11
VSSQ
12
I/O5
10
I/O7
13
NC
14
VCC
15
BA1
23
A10/AP
24
A0
25
A1
26
A2
27
DQM2
28
VCC
29
NC
30
I/O16
31
VSSQ
32
I/O17
33
I/O18
34
VCCQ
35
I/O19
36
I/O20
37
VSSQ
38
I/O21
39
I/O22
40
VCCQ
41
46
VSSQ
47
I/O25
48
I/O26
49
VCCQ
50
I/O27
51
I/O28
52
VSSQ
53
I/O29
54
I/O30
55
VCCQ
56
I/O31
57
NC
58
VSS
59
DQM3
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
67
CKE
68
CLK
69
NC
70
NC
71
DQM1
72
VSS
73
NC
74
I/O8
75
VCCQ
76
I/O9
77
I/O10
78
VSSQ
79
I/O11
80
I/O12
81
VCCQ
82
I/O13
83
I/O14
84
VSSQ
85
I/O15
86
VSS
TP4
TP11
TP3
TP15
TP1
TP5
TP2
TP25
TP45
TP47
TP82
TP66
TP69
TP74
TP56
TP76
TP70
TP81
TP52
TP88
TP53
TP65
TP73
TP84
TP55
TP85
TP87
TP67
TP75
TP61
TP79
TP72
TP50
TP64
TP68
TP59
TP71
TP58
TP121
TP129
TP139
TP146
TP152
TP124
TP138
TP120
TP135
TP132
TP115
TP153
TP133
TP140
TP147
TP141
TP118
TP136
TP149
TP126
TP123
TP117
TP144
TP150
TP137
TP134
100p
C5
RA11
33
1
2
3
4
5
6
7
8
RA13
33
1
2
3
4
5
6
7
8
100p
C2
RA22 33
1
2
3
4
5
6
7
8
RA21 33
1
2
3
4
5
6
7
8
RA24 33
1
2
3
4
5
6
7
8
RA25 33
1
2
3
4
5
6
7
8
RA16 33
1
2
3
4
5
6
7
8
RA19 33
1
2
3
4
5
6
7
8
RA20 33
1
2
3
4
5
6
7
8
RA14
33
1
2
3
4
5
6
7
8
RA12
33
1
2
3
4
5
6
7
8
TP701
TP702
TP704
TP703
TP706
TP705
TP708
TP707
TP710
TP709
TP712
TP711
TP714
TP713
TP716
TP715
D
C
B
A
4
5
6
3
2
1
D3.3V
TP842
L12
D3.3V
L11
TP841
NC
C1
D3.3V
10K
RA42
1
2
3
45
6
7
8
RA17 33
1
2
3
4
5
6
7
8
10K
RA41
1
2
3
45
6
7
8
D3.3V
D[8]
A[19]
A[5]
D[13]
A[1]
D[1]
A[13]
D[2]
A[6]
D[9]
D[7]
A[12]
A[2]
A[11]
D[0]
A[16]
A[8]
D[14]
D[10]
A[15]
A[4]
A[10]
D[5]
D[4]
A[3]
A[18]
A[21]
D[11]
A[7]
A[20]
D[3]
D[6]
D[15]
A[17]
D[12]
A[9]
A[14]
D[13]
D[15]
D[10]
D[12]
D[8]
D[9]
D[11]
D[26]
D[25]
D[30]
D[29]
D[24]
D[27]
D[28]
D[31]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
D[14]
D[20]
A[0]
D[19]
A[19]
D[16]
D[22]
A[22]
D[21]
D[17]
D[18]
D[0]
D[1]
D[3]
D[2]
A[11]
A[1]
A[10]
A[21]
A[2]
A[18]
D[23]
A[20]
nBE[1]
CLK_SD
D[7]
D[5]
D[6]
D[4]
nCS[0]
nOE
RnW
CKE_SD
nBE[3]
nBE[2]
nCS_SD
nBE[0]
FLASH
SDRAM
IC2
KX
-N
-N
T
136
RU
52
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