Panasonic KX-HT82480 / KX-HT82470 / KX-HT82460 Service Manual ▷ View online
45
KX-HT82480/82470/82460 Series
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
11
10
9
G
H
G
H
12
*C708H
1uF
100V
nCS_SPI03
D701E
DG
L700G
47uH
C730E
2.2uF
6.3V
+15V_SLIC1
C705H
0.047uF
10V
C718G
0.1u
*C736H
1uF
100V
DG
D701F
R710F
143k
DG
L700H
47uH
DG
C717E
0.1u
LUHW
DG
CL701G
D700F
R710G
143k
CL701E
L700E
47uH
DG
DIN_PLD
*C708G
1uF
100V
R703F
1.5M
D701G
+3.3V_SLIC
L700F
47uH
nINT_SLIC3
C700H
0.01u
250
NC
DG
SCLK_PLD
*C736G
1uF
100V
C733G
NC
D700G
DG
CL703F
CL702H
CLK_LHW
DG
D701H
C730G
2.2uF
6.3V
DG
CL700H
C717G
0.1u
DG
C709F
330pF
50V
CL704F
D700H
C729G
10uF
6.3V
DG
nRESET_SLIC2
C722G
0.1u
DG
LDHW
C709E
330pF
50V
CL701H
FXS-F-TIP
R713G
0.25W
1%
220k
DG
DG
DG
+1.5V
C709H
330pF
50V
C720E
0.1u
FXS-F-RING
R714G
0.25W
1%
220k
R703G
1.5M
C711G
0.1u
FH_LHW
C709G
330pF
50V
C723G
0.1u
FXS-E-TIP
D702G
C712G
0.1u
DG
DG
C710F
270pF
50V
DG
FXS-E-RING
R705G
4.7k
C719G
0.1u
DG
FG
DG
+3.3V_SLIC
C710E
270pF
50V
R717E
56
FXS-G-RING
C732G
10uF
6.3V
DG
*C737F
250V
C725G
0.1u
CLK_LHW
DG
C710H
270pF
50V
C721E
0.1u
FXS-H-TIP
R708G
143k
DOUT_PLD
*C708E
1uF
100V
DG
C700E
0.01u
250
NC
R718E
56
CL703G
C710G
270pF
50V
DG
FXS-H-RING
C713G
0.22uF
10V
C700F
0.01u
250
NC
DG
*C737E
250V
C721G
0.1u
CL703E
R719E
4.7k
DG
LUHW
FXS-G-TIP
*C736F
1uF
100V
DG
DIN_PLD
DG
R716G
56
R700E
1.5M
R712G
0.25W
1%
220k
DG
*C708F
1uF
100V
*C737H
250V
DG
nINT_SLIC2
DG
CL700G
DG
R707G
20
DG
DG
C700G
0.01u
250
NC
C718E
0.1u
DG
CL702E
R711G
0.25W
1%
220k
CL702F
DG
*C737G
250V
C714G
0.1u
DG
FH_LHW
C705F
0.047uF
10V
FG
R709G
220k
DG
DG
DG
C720G
0.1u
R719G
4.7k
CL704G
DG
DG
LDHW
DG
R700G
1.5M
C705E
0.047uF
10V
C713E
0.22uF
10V
DG
CL701F
+15V_SLIC1
R709F
220k
DG
DG
D702E
nCS_SPI02
DG
DG
R708F
143k
DG
*C706F
0.22uF
100V
nRESET_SLIC3
R705E
4.7k
DG
DG
R707F
20
FG
*C706E
0.22uF
100V
DG
R716E
5
6
DG
R705F
4.7k
*C706H
0.22uF
100V
DG
R709E
220k
R706G
91
CL700E
DG
D702F
DG
*C706G
0.22uF
100V
C719E
0.1u
R710E
143k
R700F
1.5M
R706H
91
FG
CL703H
R709H
220k
C714E
0.1u
D703F
R703E
1.5M
R707E
20
C715G
0.1u
R706E
91
C723E
0.1u
R703H
1.5M
R705H
4.7k
C733E
NC
D704F
NC
R700H
1.5M
R708E
143k
+15V_SLIC1
R706F
91
SCLK_PLD
R710H
143k
+3.3V_SLIC
D703E
DG
C732E
10uF
6.3V
C716E
0.1u
R704G
0.082
DG
R708H
143k
C715E
0.1u
D704E
NC
R718G
56
R713E
0.25W
1%
220k
R704H
0.082
CL702G
C711E
0.1u
R707H
20
DG
D703H
C722E
0.1u
R714E
0.25W
1%
220k
+1.5V
R704E
0.082
R717G
56
DG
D702H
DOUT_PLD
D704H
NC
DG
R712E
0.25W
1%
220k
DG
R704F
0.082
+15V_SLIC1
*C736E
1uF
100V
+3.3V_SLIC
C712E
0.1u
D703G
DG
R711E
0.25W
1%
220k
CL704E
C705G
0.047uF
10V
DG
DG
C716G
0.1u
D700E
C725E
0.1u
D704G
NC
CL704H
C729E
10uF
6.3V
CL700F
C735E
0.022u
250V
NC
C734E
0.022u
250V
NC
C734F
0.022u
250V
NC
C735F
0.022u
250V
NC
C734G
0.022u
250V
NC
C735G
0.022u
250V
NC
C734H
0.022u
250V
NC
C735H
0.022u
250V
NC
D705E
D706E
D705F
D706F
D705G
D706G
D705H
D706H
C740E
0.1u
C740G
0.1u
R715E
100nH
R715G
100nH
L701G
220uH
NC
L701F
220uH
NC
L701E
220uH
NC
L701H
220uH
NC
R720E
10k
R720G
10k
DG
DG
C704F
0.047uF
25V
C704E
0.047uF
25V
C704H
0.047uF
25V
C704G
0.047uF
25V
C743E
68p
C744E
68p
C741E
68p
C742E
68p
C750E
68p
NC
C751E
68p
NC
C748E
68p
C749E
68p
C747E
68p
C746E
68p
C745E
68p
C741G
68p
C742G
68p
C743G
68p
C744G
68p
C750G
68p
NC
C751G
68p
NC
C746G
68p
C745G
68p
C748G
68p
C749G
68p
C747G
68p
*C707E
68pF
100V
*C738E
1uF
250V
*C739E
1uF
250V
*C738F
1uF
250V
*C707F
68pF
100V
*C707G
68pF
100V
*C738G
1uF
250V
*C739G
1uF
250V
*C739H
1uF
250V
*C738H
1uF
250V
*C707H
68pF
100V
IC700E
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
76
76
77
77
78
78
79
79
80
80
81
81
82
82
83
83
84
84
1
1
2
2
12
12
13
13
14
14
23
23
24
24
34
34
35
35
36
36
45
45
46
46
56
56
57
57
58
58
74
74
75
75
85
85
86
86
87
87
15
15
37
37
59
59
88
88
89
89
16
16
17
17
18
18
19
19
20
20
21
21
22
22
38
38
39
39
40
40
41
41
42
42
43
43
44
44
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
IC700G
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
76
76
77
77
78
78
79
79
80
80
81
81
82
82
83
83
84
84
1
1
2
2
12
12
13
13
14
14
23
23
24
24
34
34
35
35
36
36
45
45
46
46
56
56
57
57
58
58
74
74
75
75
85
85
86
86
87
87
15
15
37
37
59
59
88
88
89
89
16
16
17
17
18
18
19
19
20
20
21
21
22
22
38
38
39
39
40
40
41
41
42
42
43
43
44
44
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
*C739F
1uF
250V
C703F
47uF
25V
C703H
47uF
25V
Q700F
1
3
2
4
Q700E
1
3
2
4
Q700H
1
3
2
4
Q700G
1
3
2
4
Q701F
Q701E
Q701H
Q701G
R701E
51
R702E
51
R701F
51
R702F
51
R701G
51
R702G
51
R701H
51
R702H
51
C701E
0.033u
350V
C702E
0.033u
350V
C701F
0.033u
350V
C702F
0.033u
350V
C701G
0.033u
350V
C702G
0.033u
350V
C701H
0.033u
350V
C702H
0.033u
350V
F
H
G
E
KX-HT82470 Main Board No.2
46
KX-HT82480/82470/82460 Series
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
11
10
9
G
H
G
H
12
SIGN7881
SIGN7906
SIGN7917
SIGN7918
SIGN7920
SIGN7954
SIGN7966
SIGN7991
SIGN7993
SIGN7995
SIGN7998
SIGN8000
SIGN8003
SIGN8006
SIGN8006
SIGN8009
SIGN8013
SIGN8016
SIGN8017
SIGN7842
SIGN7937
SIGN8001
SIGN7992
RnW
nINT_OP1
nPROG_PLD1
nCS_OP0
nRESET_OP1
nCS_OP1
nRESET_OP0
DEVSEL1
DHW2
nPROG_PLD0
DIN_CPU
SCLK1
UHW2
FH_HW2
nINT_OP0
CLK_HW2
DOUT_CPU
SIGN7980
SIGN8021
DEVSEL2
DG
+3.3V_PLD
FH_LHW
001:6C
R268
NC
C221
NC
DG
R254
33
C219
NC
R236
10k
NC
C222
NC
R265
0
DOUT_CPU
C247
0.1u
10
C243
0.1u
10
R266
NC
C245
0.1u
10
R228
33
R267
0
+3.3V_PLD
C241
0.1u
10
DEVSEL1
C220
NC
C233
NC
DG
DIN_CPU
R255
33
R231
33
C231
NC
R250
NC
C226
NC
R264
10k
1
2
3
4
5
6
7
8
CLK_LHW
001:6C
+15V_SLIC1
DIN_PLD
001:6C
R224
10k
DG
C225
NC
DHW2
R238
10k
R229
33
DG
nCS_SPI00
001:6C
R223
10k
NC
R253
4.7k
+15V_SLIC1
DOUT_PLD
001:6C
R233
33
C230
NC
LUHW
001:6C
R244
33
R257
33
C218
NC
DG
+3.3V_PLD
nCS_OP0
R252
0
R262
10k
R251
NC
1
2
3
4
5
6
7
8
+3.3V_PLD
SCLK1
+3.3V
C232
NC
C242
0.1u
10
+3.3V_PLD
C217
NC
R225
10k
NC
C238
0.1u
10
R258
4.7k
C223
NC
DG
LDHW
001:6C
FH_HW2
R242
33
C235
0.1u
+3.3V_PLD
DG
C244
0.1u
10
C224
NC
C236
0.1u
nPROG_PLD0
+3.3V_PLD
DG
DG
C237
0.1u
10
R227
33
R232
33
C234
NC
C240
0.1u
10
nINT_OP0
DEVSEL0
R256
33
+3.3V_PLD
R222
10k
DG
+3.3V_PLD
CLK_HW2
UHW2
SCLK_PLD
001:6C
R226
33
R260
10k
nRESET_OP0
R237
10k
NC
C246
0.1u
10
DG
C239
0.1u
10
nCS_SPI01
001:6C
R271
33
nCS_SPI02
001:6C
R272
33
nCS_SPI03
001:6C
R273
33
nINT_SLIC0
001:6C
nINT_SLIC1
001:6C
nINT_SLIC2
001:6C
nINT_SLIC3
001:6C
nRESET_SLIC0
001:6C
nRESET_SLIC1
001:6C
nRESET_SLIC2
001:6C
nRESET_SLIC3
001:6C
SCLK1
+3.3V
R213
10k
+3.3V_PLD
R219
33
R220
33
R206
33
DOUT_CPU
DG
R215
33
R218
33
+3.3V_PLD
FH_HW2
nRESET_OP0
DG
nPROG_PLD0
+3.3V_SLIC
nCS_OP0
R208
33
R209
33
R211
33
CL203
DEVSEL2
C2270.1u
R204
33
DHW2
R210
33
UHW2
C229
10uF
DEVSEL1
CL201
CN202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
CL204
DEVSEL0
nINT_OP0
DG
+15V_SLIC1
DIN_CPU
R207
33
R201
33
C228
0.1u
25V
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
R221
33
C216
10u
25V
R202
33
R205
33
DG
CLK_HW2
CL202
R203
33
R217
33
+3.3V_PLD
R274
10k
1
2
3
4
5
6
7
8
DG
R275
10k
NC
R276
10k
NC
+3.3V_PLD
R277
10k
NC
DG
R278
10k
NC
+3.3V_PLD
R279
10k
NC
+3.3V_PLD
R280
10k NC
+3.3V_PLD
R281
10k
PLD_CLK
R282
0
+1.5V
C251
2.2u
6.3
IC202
1
ON/OFF
2
VSS
4
VIN
5
VOUT
3
SSC
C250
2.2u
6.3
DG
TP+1.5V
TDI_PLD
TMS_PLD
TCK_PLD
+3V_PLD
GND_PLD
TDO_PLD
C252
10u
25V
DG
C253
0.1u
25V
TP+15V
TP+3.3V
R269
0
R270
0
+3.3V_PLD
C248
NC
C249
NC
C254
NC
DG
DG
+3.3V_SLIC
DG
IC201
29
PB4C
30
PB4D
31
PB6A/MCLK/CCLK
32
PB6B/SO/SPISO
33
GND3
34
PB6C/PCLKT2_0
35
PB6D/PCLKC2_0
36
PB10A
37
PB10B
38
PB10C/PCLKT2_1
39
PB10D/PCLKC2_1
40
PB12A
41
PB12B
42
PB12C
43
PB12D
44
GND4
45
PB14A
46
VCCIO2_2
47
PB14B
54
PR7A
55
VCCIO1_1
56
GND5
57
PR6D
58
PR6C
59
PR6B
60
PR6A
61
NC2
62
PR5D/PCLKC1_0
63
PR5C/PCLKT1_0
64
PR5B
65
PR5A
66
PR3D
67
PR3C
68
PR3B
69
PR3A
70
PR2D
71
PR2C
72
GND6
79
GND7
80
VCCIO0_1
81
PT10D/PROGRAMN
82
PT10C/JTAGENB
83
PT10B
84
PT10A
85
PT9D/SDA/PCLKC0_0
86
PT9C/SCL/PCLKT0_0
87
PT9B/PCLKC0_1
88
PT9A/PCLKT0_1
89
NC3
90
PT7D/TMS
91
PT7C/TCK
92
GND8
93
VCCIO0_2
94
PT7B/TDI
95
PT7A/TDO
96
PT6D
97
PT6C
4
PL2D/PCLKC3_2
5
VCCIO3_1
6
GND1
7
PL3A
8
PL3B
9
PL3C
10
PL3D
11
NC1
12
PL5A/PCLKT3_1
13
PL5B/PCLKC3_1
14
PL5C
15
PL5D
16
PL6A
17
PL6B
18
PL6C
19
PL6D
20
PL7A/PCLKT3_0
21
PL7B/PCLKC3_0
22
GND2
26
VCCIO2_1
27
PB4A/CSSPIN
28
PB4B
48
PB14C/SN
49
PB14D/SI/SISPI
50
VCC1
51
PR7D
52
PR7C
53
PR7B
73
VCCIO1_2
74
PR2B
75
PR2A
76
PT11D/DONE
77
PT11C/INITN
78
PT11A
98
PT6B
99
PT6A
100
VCC2
1
PL2A
2
PL2B
3
PL2C/PCLKT3_2
23
VCCIO3_2
24
PL7C
25
PL7D
C201
NC
1uF
25V
C208
NC
1uF
25V
C215
NC
1uF
25V
C206
NC
1uF
25V
C210
NC
1uF
25V
C209
NC
1uF
25V
C203
NC
1uF
25V
C211
NC
1uF
25V
C214
NC
1uF
25V
C212
NC
1uF
25V
C202
NC
1uF
25V
C213
NC
1uF
25V
C205
NC
1uF
25V
C207
NC
1uF
25V
C204
NC
1uF
25V
R212
0
R216 0
R214
470
R230
180
SLC8 : 0x1010
for Debug
To/From
LOWER OPTION
or BASE
To/From
UPPER OPTION
Place on solder side
KX-HT82470 Main Board No.3
47
KX-HT82480/82470/82460 Series
9.3.
DPH2
+
-
+
-
+
-
+
-
+
-
+
-
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
11
10
9
G
H
G
H
12
SIGN8293
SIGN8295
OP2a
OP2b
DP2
COM2
DP1
COM1
OP1a
OP1b
DP1
COM1
DP2
COM2
OP1b
OP1a
OP2a
OP2b
IC100
1
*CS
2
DO/IO1
6
CLK
7
*HOLD/IO3
3
*WP/IO2
8
VCC
4
GND
5
DI/IO0
IC109A
5
6
7
C118
0.01u
1
6
VH2
DG
C124A
56p
50
R136B
100k
DG
DG
C102
NC
R108
0
+15V
C137B
0.1u
50
+3.3V_DE56
+3.3V_DE56
IC108
5
6
7
nACK0_DE56
IC108
4
VEE
8
VCC
VH1
R136A
100k
LUHW
R144A
100k
R154A
300
DG
C135A 100p
50
+3.3V_DE56
CLK_LHW
R109
10k
R116
0
NC
NC
VH1
+3.3V_DE56
IC108
3
2
1
R102
220k
RnW
R134A
300
C117
0.01u
1
6
R132A
0
C106
0.1u
16
DG
R123
10k
C108
10u
6.3
NC
R112
33
R122
10k
NC
C107
0.01u
R150A
330k
R121
10k
R104
NC
+3.3V_DE56
R127
10k
NC
R120
10k
R126
10k
VH1
R124
10k
NC
R115
0
NC
NC
R117
33
DG
R125
10k
NC
R107
33
DG
DG
DG
+3.3V_ DE56
R156B
56k
DIN_PLD
FH_LHW
VH2
IC109B
5
6
7
DOUT_PLD
C100
1000p
50
IC109A
3
2
1
nRESET0_DE56
R143B
100k
C112
0.1u
10
R154B
300
C116
0.01u
1
6
IC109B
3
2
1
R105
33
R138A
0
C116B
0.047u
NC
R156A
56k
C103
NC
R134B
300
R129
0
IC109A
4
VEE
8
VCC
+15V
R140A
300
SCLK_PLD
R128
1M
R114
0
NC
NC
DG
DG
R106
33
C115
0.01u
16
C137A
0.1u
50
DG
R143A
100k
DG
X100
13.824M
C133A
0.1u
50
R110
33
C128A
0.047u
NC
R111
10k
1
2
3
4
5
6
7
8
R113
0
NC
NC
LDHW
VH2
R138B
0
R148A
0
C114
0.01u
16
C121B
100p
50
+3.3V_DE56
R148B
0
C130B
22p
50
DG
R132B
0
R146B
100k
C133B
0.1u
50
R119
33
C116A
0.047u
NC
DG
+15V
C113
10u
6.3
C126A
56p
50
C130A
22p
50
C111
0.1u
10
+3.3V_DE56
C104
0.1u25
R150B
330k
C124B
56p
50
R140B
300
R144B
100k
C128B
0.047u
NC
C126B
56p
50
nCS0_SPI_DE56
R146A
100k
C135B 100p
50
+15V
C109
10u
6.3
C101
1000p
50
C110
0.1u
10
NC
DG
C118B
0.047uNC
C118A
0.047uNC
R103
220k
IC109B
4
VEE
8
VCC
C121A
100p
50
Q103A
47k
47k
DG
+15V
Q104A
4.7k
4.7k
L101A
+15V
L102B
HOOK1
001:8H
Q101A
47k
10k
R160B
1k
R130
NC
FG
DG
DG
C138A
0.01u
HOOK0
001:8H
DG
CL114
Q103B
47k
47k
Q102A
47k
47k
D101A
CL108
FG
C142B
0.1u
250
Q105B
2.2k
2.2k
CL113
R160A
1k
+15V
R162B
150
DOP1
001:8H
DG
L102A
R131
NC
DG
DG
CL112
CL106
FG
DG
DG
Q102B
47k
47k
DG
CL107
R159B
22k
+15V
Q104B
4.7k
4.7k
R157A
1.2k
RDY0
001:8H
BUSY1
001:8H
RDY1
001:8H
DG
BUSY0
001:8H
R159A
22k
R158A
680
DG
+15V
R157B
1.2k
D101B
DG
DG
CL105
R161B
180
L101B
Q101B
47k
10k
C138B
0.01u
CL111
D102B
R158B
680
CL104
+15V
R162A
150
C142A
0.1u
250
CL103
DOP0
001:8H
Q105A
2.2k
2.2k
D102A
R161A
180
DG
CN100
1
2
3
4
C141B
10u
50
C141A
10u
50
R163A
120
R163B
120
IC113
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
54
AGPIO6/SEG24/CA6/PWM5/BP
55
AGPIO7/SEG25/CA7/SIOCLK0
56
AGPIO8/SEG26/CA8/SIODI0
57
AGPIO9/SEG27/CA9/SIODO0/UCFG0
58
EGPIO4/SEG28/HDB0
59
EGPIO5/SEG29/HDB1
60
EGPIO6/COM5/SEG30/HDB2
61
EGPIO7/COM4/SEG31/HDB3
62
EGPIO8/COM3/HDB4
63
EGPIO9/COM2/HDB5
64
EGPIO10/COM1/HDB6
65
EGPIO15/COM0/ACKN/ACKN/SCAN_EN
66
GND4
67
VCC3
68
TCK/LCDDIS
69
TMS/PNS
70
TDI/INM
71
TDO/MSTRPN
72
DGPIO15/SEG18/CD15/SCAN_OUT7
79
AGPIO10/CA10/SCL/UCFG1
80
AGPIO11/CA11/SDA/UCFG2
81
AGPIO12/CA12/TXD/UCFG3
82
AGPIO13/CA13/RXD/CLKE
83
BGPIO14/DL1/SYNCWIN
84
GND5
85
DCIN3/PDN
86
DCIN1/IBAT
87
VREF
88
MIP
89
MIN
90
DCIN2/MPWR
91
LIN1
92
GNDA
93
HSMIN
94
HSMIP
95
VCCA
96
LIN0
97
LOUT0
4
TXMOD
5
RSSI
6
XIN
7
XOUT
8
VDD
9
VCCIN
10
GND1
11
RSTN
12
BGPIO0/TBERDATA/TPIACKN
13
BGPIO3/EXTINT0/TBERCLK/STOP/SIODO1
14
BGPIO4/EXTINT3/RBERDATA/CLKOUT1/SIODI1/NMI
15
BGPIO5/SEG0/RBERCLK/IUSER0
16
BGPIO6/SEG0/SEG8/BMCCLK/SDBITSTRMO1
17
EGPIO14/SEG0/HI/LO/SHDI/SIODI0/SCAN_CLK0
18
BGPIO1/SEG1/TXO/ABORT
19
BGPIO2/SEG2/RFCTL0/MODEN/HCSN/SDBITSTRMI
20
BGPIO11/SEG3/SCLK/SLOTINT/SYNCMATCH
21
BGPIO12/SEG4/FSYNC/RXBITCLK
22
BGPIO13/SEG5/DL0/RXDATA
26
27
28
48
49
50
51
AGPIO3/SEG21/CA3/PWM2
52
AGPIO4/SEG22/CA4/PWM3/TEST
53
AGPIO5/SEG23/CA5/PWM4
73
DGPIO14/SEG19/CD14/SCAN_OUT6
74
DGPIO13/CD13/SCAN_OUT5
75
DGPIO12/CD12/SCAN_OUT4
76
DGPIO11/CD11/SCAN_OUT3
77
AGPIO0/CA0/BANK0
78
AGPIO2/CA2/PWM1/BANK2
98
HSSPOUTP
99
VCCPA
100
SPOUTN
1
GNDPA
2
SPOUTP
3
BCLK
23
BGPIO15/SEG6/CLKOUT0
24
CGPIO3/SEG7/EXTINT3/RFCTL4/SHCTRL
25
CGPIO4/SEG8/ANT0
CL101
+15V
DG
Q107A
R165A
47k
R164A
100
Q106A
DG
+15V
Q106B
DG
DG
Q107B
R165B
47k
CL102
R164B
100
CLKOUT0
R101
33
TP_13.824MHz
R167
NC
DG
DSPG_CLK
+3.3V_DE56
IC101
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
DG
CL109
C144
0.1u
DSPG_CLK
JK101
2
3
4
5
8
7
TDI_DSP1
TMS_DSP1
TCK_DSP1
+3V_DSP1
GND_DSP1
TDO_DSP1
T100A
NC
5
3
7
4
2
11
0
9
8
6
DG
R169A
0
R170A
56k
NC
C145A
0.022u
16
NC
C146A
1u
50
NC
T100B
NC
5
3
7
4
2
11
0
9
8
6
DG
C146B
1u
50
NC
R170B
56k
NC
C145B
0.022u
16
NC
R169B
0
RL101B
1
4
RL101B
3
2
RL101A
3
2
RL101A
1
4
C147
1500p
50
C148
5600p
16
C105
0.1u
25
DG
DG
DG
C126
0.01u
50
NC
C127
0.01u25
C123
1u
25
NC
DG
C125
1u
25
NC
C124
0.01u
50
NC
R118
220
R166
120
C122
12p
50
C139A
47u
16
C139B
47u
16
C143A
33u
25
C143B
33u
25
C140A
4.7uF
50V
C140B
4.7uF
50V
ZNR101A
ZNR102A
ZNR101B
ZNR102B
C121
16pF50V
A
DSPG
B
Place on solder side
Place on solder side
29
EGPIO13/SEG12/HRDN/SHSC/SIOCLK0/SCAN_CLK1
30
EGPIO11/SEG13/HDB7/SHDO/SIODO0/SCAN_RST
31
BGPIO7/SEG14/RFCTL1/RXEN/CONT/SDBITSTRMO0
32
BGPIO8/SEG15/RFCTL2/TXEN/INT0
33
BGPIO9/SEG16/RFCTL3/RXGAIN/PACNT/INT1
34
BGPIO10/SEG17/RXI/INT2
35
DGPIO10/SEG9/CD10/SCAN_OUT2
36
DGPIO9/SEG10/CD9/SCAN_OUT1
37
DGPIO8/SEG11/CD8/SCAN_OUT0
38
DGPIO7/SEG12/CD7/SCAN_IN7
39
DGPIO6/SEG13/CD6/SCAN_IN6
40
DGPIO5/SEG14/CD5/SCAN_IN5
41
DGPIO4/SEG15/CD4/SCAN_IN4
42
DGPIO3/SEG16/CD3/SCAN_IN3
43
DGPIO2/SEG17/CD2/SCAN_IN2
44
DGPIO1/SEG18/CD1/SCAN_IN1
45
DGPIO0/SEG19/CD0/SCAN_IN0/WDTDIS
46
GND3
47
VCC2
26
GND2
27
VCC1
28
EGPIO12/SEG11/HWRN/SHRNW/SIOALE0/SCAN_CLK2
48
DRDN/CGPIO12/EMUSTRAP
49
DWRN/CGPIO13/SIOCLK1
50
AGPIO1/SEG20/CA1/PWM0/BANK1
KX-HT82460 Main Board No.1
48
KX-HT82480/82470/82460 Series
UPPER OPTION
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
11
10
9
G
H
G
H
12
GPIO9
nCS_SPI3
GPIO11
GPIO8
nCS_SPI1
nCS_SPI2
DEVSEL2
DEVSEL1
DEVSEL0
GPIO10
nCS_SPI0
CARD_ID[3]
CARD_ID[2]
CARD_ID[1]
CARD_ID[0]
CARD_ID[0]
GPIO7
GPIO3
GPIO6
GPIO5
GPIO4
GPIO2
GPIO0
nINT_PLD
nINT_OP2
RnW
nCS_OP2
nRESET_OP2
DEVSEL1
DHW2
SCLK2
nINT_OP2
nPROG_PLD2
DIN_CPU
DOUT_CPU
UHW3
CLK_HW2
FH_HW2
nINT_OP3
nPROG_PLD3
nRESET_OP3
nCS_OP3
nCS_SPI4
nCS_OP2
SCLK2
CLK_HW2
FH_HW2
DHW2
SCLK_OUT
+3.3V_DE56
C221
NC
C219
NC
DG
C218
NC
+3.3V_PLD
+3.3V_PLD
C222
NC
C241
0.1u
10
C237
0.1u
10
C226
NC
HOOK1
001:6E
C224
NC
C223
NC
C244
0.1u
10
C227
NC
+3.3V_PLD
C247
0.1u
10
C225
NC
R268
NC
+3.3V_PLD
DG
DG
R258
4.7k
C233
NC
DG
+15V
DG
DG
DG
C240
0.1u
10
R248
33
C232
NC
C245
0.1u
10
C234
NC
C230
NC
BUSY1
001:6F
C231
NC
R246
33
R252
0
DOP1
001:3H
R250
NC
BUSY0
001:6B
R249
33
C236
0.1u
RDY1
001:6E
RDY0
001:6A
HOOK0
001:6B
R267
NC
C239
0.1u
10
C238
0.1u
10
R234
1k
1
2
3
4
5
6
7
8
R238
10k
NC
+3.3V_PLD
R235
1k
1
2
3
4
5
6
7
8
+3.3V_PLD
DG
R253
4.7k
R265
0
DG
C243
0.1u
10
+3.3V_PLD
+15V
R245
3
3
R266
0
DG
DOP0
001:3E
DG
C220
NC
C242
0.1u
10
R264
10k
1
2
3
4
5
6
7
8
C246
0.1u
10
C228
0.1u
25V
C229
10uF
+15V
C216
10u
25V
CL203
C217
0.1u
+3.3V
R213
10k
R216
10k
DG
CL202
DG
R217
33
R214
10k
F201
125V
2A
R209
33
R210
33
CL204
CL201
DHW2
UHW3
nCS_OP2
DG
R260
10k
R247
33
R243
3
3
R241
3
3
R240
3
3
+3.3V_PLD
nACK0_DE56
001:6C
nRESET0_DE56
001:6C
DEVSEL2
DEVSEL1
DEVSEL0
R225
10kNC
nRESET_OP2
R224
10k
+3.3V_PLD
SCLK2
SCLK_PLD
001:6C
DIN_PLD
001:6C
nCS0_SPI_DE56
001:6C
nINT_OP2
DIN_CPU
nPROG_PLD2
R228
33
R222
10k
R223
10k
NC
DOUT_CPU
DOUT_PLD
001:6C
R226
33
R229
33
R242
33
R227
33
R244
33
R256
10k
NC
R257
33
R237
10k
+3.3V_PLD
R251
10k
1
2
3
4
5
6
7
8
R236
10k
NC
LDHW
001:6C
LUHW
001:6C
CLK_LHW
001:6C
CLK_HW2
R232
33
R233
33
FH_LHW
001:6C
FH_HW2
R231
33
+3.3V_PLD
DG
C235
0.1u
PLD_CLK
UHW3
R211
33
R201
33
DEVSEL0
R205
33
R206
33
FH_HW2
R212
33
SCLK2
RnW
001:6C
DG
DEVSEL2
CLK_HW2
R219
33
DOUT_CPU
R221
33
nCS_OP2
nRESET_OP2
DEVSEL1
DIN_CPU
R202
33
R203
33
R220
33
R215
33
R204
33
nPROG_PLD2
R208
33
DHW2
R207
33
CN202
K1KY60AA1540
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
R218
33
nINT_OP2
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
DG
+3.3V_PLD
+3.3V_PLD
+3.3V_PLD
+3.3V_DE56
DG
R262
10k
NC
R271
10k
NC
+3.3V_PLD
R272
10k
NC
DG
R273
10k
NC
+3.3V_PLD
R274
10k
NC
R275
10k
TDI_PLD
TMS_PLD
TCK_PLD
+3V_PLD
GND_PLD
TDO_PLD
F202
125V
500mA
DG
TP+15V
TP3.3V
R269
0
R270
0
IC201
29
PB4C
30
PB4D
31
PB6A/MCLK/CCLK
32
PB6B/SO/SPISO
33
GND3
34
PB6C/PCLKT2_0
35
PB6D/PCLKC2_0
36
PB10A
37
PB10B
38
PB10C/PCLKT2_1
39
PB10D/PCLKC2_1
40
PB12A
41
PB12B
42
PB12C
43
PB12D
44
GND4
45
PB14A
46
VCCIO2_2
47
PB14B
54
PR7A
55
VCCIO1_1
56
GND5
57
PR6D
58
PR6C
59
PR6B
60
PR6A
61
NC2
62
PR5D/PCLKC1_0
63
PR5C/PCLKT1_0
64
PR5B
65
PR5A
66
PR3D
67
PR3C
68
PR3B
69
PR3A
70
PR2D
71
PR2C
72
GND6
79
GND7
80
VCCIO0_1
81
PT10D/PROGRAMN
82
PT10C/JTAGENB
83
PT10B
84
PT10A
85
PT9D/SDA/PCLKC0_0
86
PT9C/SCL/PCLKT0_0
87
PT9B/PCLKC0_1
88
PT9A/PCLKT0_1
89
NC3
90
PT7D/TMS
91
PT7C/TCK
92
GND8
93
VCCIO0_2
94
PT7B/TDI
95
PT7A/TDO
96
PT6D
97
PT6C
4
PL2D/PCLKC3_2
5
VCCIO3_1
6
GND1
7
PL3A
8
PL3B
9
PL3C
10
PL3D
11
NC1
12
PL5A/PCLKT3_1
13
PL5B/PCLKC3_1
14
PL5C
15
PL5D
16
PL6A
17
PL6B
18
PL6C
19
PL6D
20
PL7A/PCLKT3_0
21
PL7B/PCLKC3_0
22
GND2
26
VCCIO2_1
27
PB4A/CSSPIN
28
PB4B
48
PB14C/SN
49
PB14D/SI/SISPI
50
VCC1
51
PR7D
52
PR7C
53
PR7B
73
VCCIO1_2
74
PR2B
75
PR2A
76
PT11D/DONE
77
PT11C/INITN
78
PT11A
98
PT6B
99
PT6A
100
VCC2
1
PL2A
2
PL2B
3
PL2C/PCLKT3_2
23
VCCIO3_2
24
PL7C
25
PL7D
C201
NC
1uF
25V
C202
NC
1uF
25V
C203
NC
1uF
25V
C204
NC
1uF
25V
C208
NC
1uF
25V
C209
NC
1uF
25V
C207
NC
1uF
25V
C206
NC
1uF
25V
C210
NC
1uF
25V
C211
NC
1uF
25V
C205
NC
1uF
25V
C212
NC
1uF
25V
C214
NC
1uF
25V
C215
NC
1uF
25V
C213
NC
1uF
25V
R239
0
R255
0
R254
470
R230
180
for Debug
DPH2 : 0x1100
To/From
To/From
LOWER OPTION
or BASE
Place on solder side
KX-HT82460 Main Board No.2
Click on the first or last page to see other KX-HT82480 / KX-HT82470 / KX-HT82460 service manuals if exist.