Read Panasonic KX-NCP1172XJ Service Manual online
27
KX-NCP1172XJ
KX-NCP1172XJ SCHEMATIC DIAGRAM No.3 (2/4)
2/4
(a)
(b)
(1)
(2)
(3)
F
E
H
G
D
46
35
2
1
DTH[4]
DTH[5]
DR[4]
DTL[4]
DR[5]
DTL[5]
DR[6]
DTH[6]
DTL[6]
DR[7]
DTH[7]
DTL[7]
D1H
D1G
D1F
D1E
D2E
D2F
D2G
D2H
PT_CUR[4]
U6EF
1
6
2
PT_POW[4]
+3.3V
PT_POW[5]
+3.3V
PT_CUR[5]
U6EF
4
3
5
PT_CUR[6]
U6GH
1
6
2
PT_POW[6]
+3.3V
PT_POW[7]
+3.3V
PT_CUR[7]
U6GH
4
3
5
DR[0-7]
R2H
100k
L1G
R10E
39 1/10W
PG
PTG
L2H
ZNR2H
U2F
1
6
2
R7E
56
PG
PTG
R2F
100k
PG
PTG
D2E
100mA/80V
1 2
U5F
50V/100mA/150mW
1
6
2
PG
PTG
C8G 0.1u
ZNR1G
+15VPT
U3E
4
3
5
D1F
PG
PTG
R21E
1M
U3F
1
6
2
D2H
100mA/80V
1 2
PG
PTG
+40V
U1E
4
3
5
PG
PTG
R5H
10K
Q2G
E
C
B
Q4F
50V/1A/1W
E
C
B
ZNR2G
U4F
4
3
5
U5G
4
3
5
R13H
4.7k F
+40V
+15VPT
U3E
1
6
2
D3G
100mA/80V
1 2
Q4G
50V/1A/1W
E
C
B
+5VPT
R17G
1k
R26H
22K
FG
R26F
22K
+40V
R14F
1.5K
R3E
4.7K
R4H
22K
R23H
4.7M
R22F
150K
PG
PTG
+40V
FG
U2F
4
3
5
ZNR1E
R13F
4.7k F
PG
PTG
R17F
1k
L1E
R26G
22K
R22H
150K
C8E
0.1u
C9E
0.1u
D2F
100mA/80V
1 2
C3G
1u
R16E
2.2K F
R23G
4.7M
R16H
2.2K F
U4H
1
6
2
PG
PTG
PG
PTG
R27E
8.2
PG
PTG
R18E
1k
R1H
22K
C8H 0.1u
C9G
0.1u
PG
PTG
C8F
0.1u
U3H
4
3
5
R27G
8.2
+5VPT
PG
PTG
RA1H
10K
1
2
3
4
5
6
7
8
R15E
1.5K
R19E
22 1/4W
R18G
1k
C3H
1u
U2H
1
6
2
Q2F
E
C
B
R24E
1M
U3F
4
3
5
R24F
1M
R13E
4.7k F
R3G
4.7K
R8E
560 1/10W
R14H
1.5K
+5VPT
U4F
1
6
2
PG
PTG
R18H
1k
R14G
1.5K
R21G
1M
PG
PTG
PG
PTG
PG
PTG
R5G
10K
Q1F
50V/1A/1W
E
C
B
ZNR1F
D1G
U4H
4
3
5
R24H
1M
R7F
56
C3E
1u
FG
U2E
1
6
2
U5E
4
3
5
ZNR2E
D3E
100mA/80V
1 2
C9H
0.1u
R1F
22K
+15VPT
R10H
39 1/10W
U1G
1
6
2
PG
PTG
R18F
1k
R8F
560 1/10W
U2G
4
3
5
U3G
4
3
5
R4G
22K
U2E
4
3
5
R9F
39 1/10W
PG
PTG
R21F
1M
PG
PTG
R9E
39 1/10W
R8H
560 1/10W
C9F
0.1u
Q2E
E
C
B
L2F
R4F
22K
U2G
1
6
2
R21H
1M
R19H
22 1/4W
Q1G
50V/1A/1W
E
C
B
U1H
4
3
5
R15H
1.5K
+40V
R23E
4.7M
Q1H
50V/1A/1W
E
C
B
U4G
4
3
5
U1G
4
3
5
R2E
100k
+40V
PG
PTG
ZNR2F
U1E
1
6
2
PG
PTG
R6H
10K
U5G
50V/100mA/150mW
1
6
2
Q4H
50V/1A/1W
E
C
B
Q1E
50V/1A/1W
E
C
B
R6E
10K
R7H
56
R10F
39 1/10W
R22E
150K
PG
PTG
U5H
50V/100mA/150mW
1
6
2
R27F
8.2
R3F
4.7K
ZNR1H
R5E
10K
Q4E
50V/1A/1W
E
C
B
R10G
39 1/10W
R24G
1M
R17H
1k
R6G
10K
D1H
R6F
10K
Q2H
E
C
B
L1H
D1E
RA1E
10K
1
2
3
4
5
6
7
8
U4E
4
3
5
+40V
R2G
100k
U1H
1
6
2
U1F
4
3
5
U5E
50V/100mA/150mW
1
6
2
R23F
4.7M
R27H
8.2
U1F
1
6
2
R8G
560 1/10W
L2G
R22G
150K
R16G
2.2K F
R3H
4.7K
R7G
56
R19F
22 1/4W
R1G
22K
D2G
100mA/80V
1 2
+5VPT
U3H
1
6
2
R9H
39 1/10W
L1F
R13G
4.7k F
+40V
R15F
1.5K
R9G
39 1/10W
FG
U4G
1
6
2
R5F
10K
U4E
1
6
2
L2E
R14E
1.5K
R15G
1.5K
U5F
4
3
5
U5H
4
3
5
R4E
22K
PG
PTG
R19G
22 1/4W
C3F
1u
D3F
100mA/80V
1 2
U3G
1
6
2
R17E
1k
U2H
4
3
5
PG
PTG
PG
PTG
R26E
22K
D3H
100mA/80V
1 2
+15VPT
PG
PTG
R16F
2.2K F
R1E
22K
CN3
35
38
CN3
43
46
CN3
51
54
CN3
59
62
RA1G
10K
1
2
3
45
6
7
8
RA1F
10K
1
2
3
45
6
7
8
T1E
1
2
4
5
6
7
8
9
10
T1F
1
2
4
5
6
7
8
9
10
T1G
1
2
4
5
6
7
8
9
10
T1H
1
2
4
5
6
7
8
9
10
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
C12E
NC
C12F
NC
C12G
NC
C12H
NC
C11G
1u
C11H
1u
C11E
1u
C11F
1u
C10G
0.1u
C10F
0.1u
C10H
0.1u
C10E
0.1u
TP29G
TP1H
TP32E
TP19H
TP24E
TP6G
TP26H
TP18E
TP20H
TP12F
TP11E
TP18H
TP28H
TP23H
TP7E
TP3G
TP17E
TP12G
TP31F
TP5E
TP21G
TP7F
TP14F
TP35G
TP34E
TP8H
TP6F
TP19F
TP4E
TP20F
TP358
TP21E
TP32G
TP8E
TP35F
TP5F
TP8F
TP15H
TP20G
TP4F
TP10E
TP359
TP7H
TP22E
TP16F
TP5G
TP26E
TP28F
TP19E
TP2G
TP30H
TP1F
TP30E
TP22G
TP23F
TP25E
TP32H
TP30F
TP25G
TP29H
TP12E
TP31H
TP3E
TP27H
TP5H
TP11F
TP29F
TP26F
TP357
TP3H
TP1E
TP16H
TP27E
TP31G
TP28E
TP1G
TP18F
TP18G
TP33G
TP19G
TP2E
TP7G
TP12H
TP33H
TP11G
TP34H
TP26G
TP6E
TP4H
TP11H
TP15E
TP35E
TP17H
TP24G
TP2H
TP15F
TP27F
TP27G
TP25H
TP14E
TP16E
TP32F
TP33E
TP21F
TP6H
TP8G
TP15G
TP9H
TP9F
TP23G
TP10F
TP29E
TP25F
TP16G
TP2F
TP23E
TP14G
TP35H
TP17G
TP14H
TP9E
TP24H
TP9G
TP4G
TP356
TP22F
TP22H
TP21H
TP34G
TP34F
TP31E
TP24F
TP33F
TP10G
TP17F
TP3F
TP10H
TP30G
TP20E
TP28G
C7E
50V/120P
R11E
910
C6E
50V/120P
R12E
910
C7F
50V/120P
R11F
910
C6F
50V/120P
R12F
910
C7G
50V/120P
R11G
910
C6G
50V/120P
R12G
910
C7H
50V/120P
R11H
910
C6H
50V/120P
R12H
910
C5E
16V/1u
C4E
16V/1u
C4H
16V/1u
C5F
16V/1u
C5G
16V/1u
C5H
16V/1u
C4F
16V/1u
C4G
16V/1u
R25E
1.5 1/4W
R25H
1.5 1/4W
R25G
1.5 1/4W
R25F
1.5 1/4W
C2E
50V/2.2u
C2F
50V/2.2u
C2G
50V/2.2u
C2H
50V/2.2u
E
F
G
H
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