Read Panasonic KX-NCP1170XJ (serv.man2) Service Manual online
37
KX-NCP1170XJ
KX-NCP1170XJ SCHEMATIC DIAGRAM No.3 (4/4)
4/4
(c)
(d)
(e)
(6)
(7)
(8)
(9)
(10)
+
-
F
E
H
G
D
7
68
11
10
9
nRST
DOUT
C_CS0
FH
DCLK
CLK
UHW[0]
DTMFR[1]
BELL[1]
HOOK[2]
BELL[2]
DTMFR[2]
BELL[3]
VOUT[3]
VOUT[2]
VOUT[1]
DTMFR[3]
VOUT[3]
VOU
T
[3]
DTL[3]
D1D
DTH[3]
D2D
BELL[3]
TD
HOOK[3]
DTMFR[3]
DR[3]
DHW[0]
BELL
RD
HOOK[3]
EST[2]
EST[3]
ES
T[3]
C303
16V/0.1u
C_CS0
FH
CLK
DHW[0]
nRST
DCLK
DOUT
DIN
UHW[0]
L300
220
L301
220
RA303
10k
1
2
3
4
2
3
4
5
6
7
8
+5V
+5V
DR[0-3],DTMFR[0-3]
EST[0-3],DTL[0-3],DTH[0-3]
C301
16V/0.1u
C304
16V/0.1u
CLK
U3D
1
6
2
C3D
10V/1u
AG
C51D
50V/4.7u
C9D
16V/0.1u
31
+5VPT
ZNR52D
PTG
D55D
1
2
U3D
4
3
5
C7D
50V/120P
PT_CUR[3]
ZNR51D
U5D
4
3
5
Q57D
E
C
B
U52D
1
6
2
PTG
U5D
1
6
2
DG
PTG
L2D
Q4D
E
C
B
C52D
50V/0.01u
C53D
50V/0.01u
D1D
U4D
4
3
5
PTG
C5D
16V/1u
+15VPT
PTG
U52D
4
3
5
+3.3V
C8D 16V/0.1u
+15V
Q1D
E
C
B
IC302D
5
6
7
RA1D
10K
4
3
2
1
8
7
6
5
Q2D
E
C
B
PTG
L1D
Q52D
E
C
B
D51D
1
2
DG
SLTG
PTG
C11D
10V/1u
SLTG
U4D
1
6
2
C4D
16V/1u
U1D
1
6
2
ZNR2D
25
ZNR1D
C55D
5
0V/10u
U1D
4
3
5
Q54D
E
C
B
28
Q51D
E
C
B
CN1
27
C10D
16V/0.1u
C60D
50V/68P
FG
DG
C54D
25V/0.039u
IC302D
1
2
3
4
8
D54D
1
2
C56D
50V/10u
U2D
4
3
5
C59D
50V/68P
26
Q53D
E
C
B
+40V
C6D
50V/120P
+40TR
+5V
PTG
PT_POW[3]
30
C2D
50V/2.2u
ZNR53D
D3D
U6CD
4
3
5
U2D
1
6
2
+40V
32
29
D2D
PTG
PTG
D52D
1
2
FG
AG
D4D
Vz5.6V
L203D
L204D
BELL
T1D
1
2
4
5
6
7
8
9
10
RL52D
3
2
4
RL52D
6
7
5
RL52D
1
8
C58D
10V/10u
C57D
10V/10u
C61D
50V/22P
5
SB3_0
6
SO3_1
7
S03_0
15
INT34
34
INT12
30
DRB
32
PCLK
31
FSC
20
DOUT
19
DIN
29
DXB
23
RESET
22
MCLK
17
CS
18
DCLK
4
SB3_1
1
SI3_1
2
SI3_0
3
SB3_2
9
SO4_1
8
S04_0
10
SB4_0
11
SB4_1
14
SI4_1
13
SI4_0
12
SB4_2
43
SO2_1
42
S02_0
33
CHCLK1
16
CHCLK2
28
TCB
27
DRA
26
DXA
25
TCA
53
Vout2
55
Vin2
60
Vout3
58
Vin3
62
Vout4
64
Vin4
R75D
22
R73D 100K F
R16D
2.2K F
R26D
22K
R15D
1.5K
R64D
47K
R7D
56
R27D
8.2
R25D
1.5 1/4W
R56D
15K
R66D
100K F
R17D
1k
R12D
910
R78D
22
R24D
1M
R14D 1.5K
R65D 100K F
R1D
22K
R54D
6.8K
R2D
100k
R68D
10K
R21D
1M
R61D
220
1/2W
R74D
220
R11D
910
R55D
6.8K
R18D
1k
R313
10K
R3D
4.7K
R51D
1K 1W
R58D
12K
R304
100
R63D
300 F
R57D
12K
R13D
4.7k F
R23D 4.7M
R5D
10K
R72D
22
R10D
39 1/10W
R60D
22
1/4W
R8D
560 1/10W
R59D
22
1/4W
R62D
220
1/2W
R71D
100K F
R22D
150K
R70D
5
6K F
R53D
56K
R4D
22K
R6D
10K
R67D
300 F
R303
100
R9D
39 1/10W
R52D
33K
R69D
56K F
R312
10K
D56D
Vz47v
12
TP624D
TP924
TP946
TP930
TP960
TP712D
TP635D
TP737D
TP928
TP643D
TP730D
TP740D
TP675D
TP644D
TP952
TP627D
TP720D
TP692D
TP947
TP936
TP743D
TP696D
TP773D
TP775D
TP939
TP721D
TP716D
TP733D
TP708D
TP674D
TP755D
TP741D
TP703D
TP646D
TP945
TP697D
TP951
TP933
TP949
TP681D
TP754D
TP766D
TP971D
TP953
TP749D
TP753D
TP631D
TP680D
TP706D
TP954
TP623D
TP671D
TP957
TP660D
TP765D
TP616D
TP732D
TP923
TP943
TP667D
TP776D
TP919
TP710D
TP932
TP684D
TP948
TP777D
TP650D
TP639D
TP745D
TP666D
TP780D
TP920
TP970D
TP694D
TP709D
TP629D
TP659D
TP927
TP938
TP950
TP661D
TP715D
TP940
TP664D
TP686D
TP620D
TP955
TP731D
TP653D
TP931
TP722D
TP657D
TP687D
TP944
RA302
10k
1
2
3
4
5
6
7
8
6
7
8
b
D
b
m
m
001:5H
001:5C;002:10F 001:5C 001:5C
001:6B;002:9C
001:5H
001:5H
001:5H
001:4C;002:5D
002:5G
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