Panasonic KX-NS700 - Power Supply Board

14
3.2. Power Supply Board
Added into the Original Service Manual as section 12.6.
12 13
14 15
1
16
17
19
18
11
10
5 6
4
2 3
9
8
7
21
20
22
23
24
30
33
28 29
25
27
26
31 32
34
1 1
2 2
3
3
4 4
5
5
6
6
7
7
8 8
D
C
B
A
T1
5
F1
T4A/250VAC
LF2
SHD1032F-174S-LF2
CX2
0.47uF/275V
1
1
3
3
CN2
VH-3A2L
R8
1M/1
R15
1M/1
R16
1M/1
3
1
4
F3
T4A/250VAC
R17
82K/2WS
R110 2R/1
D7
FR207
D11 FR107
C14
4.7uF/0
C21
2.2nF/0
Q6
FDPF15N65
C5
2200P/630V
R34 100R/1
R46 1.8k/0
C13
63V22U
D12 1N4148
R22
NC
R40
10K/0
R21
NC
R33
22R/1
RS1
0.13R/3WS
D2
KBJ408
C17
101/1KV
VIN
VCC
R32
2.7K/1
R67
100K/0
R71
51K/0
R63
0.18R/2WS
CX1
0.22uF/275V
CY3
222/250V
1
2
3
4 5
6
7
8
9
10
CN101
B10B-XASK-1
+15V
U1B
K1010
C18
10nF/0
C4
180uF/450V
U4B
K1010
C22
0.1uF/50V
R55
10K/0
R53 43K/0
R48
1.2K/1
R54
4.7k/0
R60
30K/0
R59
3K/0
U5
TL431 0.5%
C19
225
t?
RT2
220K
t?
RT1
MF72-2.5R
RT
1
FB
2
CS
3
GND
4
Vout
5
Vcc
6
VH
8
U2
LD7765
Q23
PDTD123TT
U6A
K1010
L
N
DC-ALM
R82 27K/0
R76
33K/0/1%
AC-ALM
CY1
222/250V
CY2
222/250V
U3A K1010
+41V
R70
180K/0
R74
560R/0
+41V
R85
10K/0
R72 20K/0
R83
47K/0
R73 20K/0
R61
20K/0
C25
684
R84 20K/0
C2
1000pF/1KV
D6
YG902C3R
1
R7
220R/1
R10
220R/1
R14
220R/1
R5
220R/1
B
A
+41V
C10
3300uF/50V
R68
68K/0/1%
R77
2.2K/0/1%
R86
10K/0/1%
R78
43K/0/1%
Q25
2N3906
Q21
PMBT3904
R62
0.2R/2WS
R66
220K/0
C31
471
CY4
471/250V
VOUT
C12
1000uF/50V
1
2
CN100
B2P-VH-B(LF)(SN)
C24 50V330uF
VR1
14D471
U4A
K1010
LF1
SHG3202E-155S-LF1
C11
3300uF/50V
2.5A
䲀⍱
L2 4uH
R88 5.1K/0
Q22
PMBT3904
R79
47K/0
+15V
D15
1N4148
R89 51K/0
VOUT
R29
160K/0
R38
160K/0
D9
RL207
D10 RL207
R42
160K/0
R49
39K/0
Q12
PMBT3904
Z7
6.8V
R51
100K/0
R44 820K/0
R41
10K/0
R37
56K/0
R28 22K/0
Q8
MMBT3906
R45
56K/0
Q13
PMBT3904
R50
22K/0
VCC
L
N
C15
100nF/0
C20
100nF/0
Q26
PMBT3904
CY5 471/250V
L4 SHG1908A-103-L1,L2
C28
25V100uF
Q17
MMBT3906
U8
TL431 0.5%
R91 10K/0
+15V
R92
47K/0
R93
10K/0
R94 47K/0
R95 0R/0
R96
3.9K/0
FT1
Vin
1
Vout
2
GND
3
FB
4
SD
5
U7
AP1501
L3
100uH
D14 SB560
R64
33K/0/1%
R65
3K/0/1%
R69 12K/0
C26
25V220uF
+15V
320mA
Q27
MMBT2907
Q28
MMBT491
D18
BAW56
Q29
MMBT2907
Q30
MMBT3906
Q31
MMBT491
Z12 18V
R97 4.7K/0
D16
1N4148
R98
20K/0
R99
15K/1
R100
47K/0
C27 472
D19
FR107
C32
50V4.7U
C30
104
R101 10K/0
C36
3300uF/50V
R90
0Ω/0
D20
RL207
D21
RL207
Z13 15V
Q15
P3710BTF
Q19
UMX2NTR
Z11
15V
D22
1N4148
C34
NC
C37
25V100uF
D23 1N4148
+60V
+60V
R102 47K/0
C38
474
D24 1N4148
C41
NC
C42
NC
C44
104
C43
104
F4
T2A/250VAC
U3B
K1010
Z9 36V
VOUT
R57
1K/0
Z8 10V
D13 BAV70
Z10 18V
R58
6.8K/0
+15V
R104
18K/1
R106
100K/0
Z14
24V
+41V
R108
20K/0
R107
43K/0/1%
C45
103
+15V
R105
680R/0
R120-R131
18K/1
VIN
R109
56K/0
R24 5.1R/1
R103
100R/1
D25
1N4148
C8
1uF/0
C39
105
Z5
NC
C3
1uF/0
Z15
NC
Z16 NC
Z19
24V
Z20
24V
Z17
24V
Z18
24V
N
L
C1
1000pF/1KV
Q16
NC
Q33
PK615BMA
Q32
2N7002
Q24
2N7002
R112
56K/0/1%
R113
43K/0/1%
TVS1
180V
R114
1M/1
F5
T2A/250VAC
F6
T2A/250VAC
R111 NC
C9
NC
D26
NC
R132
4.3K/1
R133
4.3K/1
R134
4.3K/1
R135 4.3K/1
TVS2
550V
TVS3
22V
TVS4
27V
TVS5 NC
D3
1N4148
D4
1N4148
R136 510K/0
C23
475
C29
475
R137
0.56R/2WS
C16
104
FG
FG
FG
FG
C40
NC
+41V-2
+41V-2
R138
12K/0
AC INPUT
N-LINE
L-LINE
MMBT390 4
MMBT3904
MMBT3904
MMBT3904
MMBT3904
R80
15K/0
R87
15K/0
C33
103
+15V
U1A
K1010
Q18
PDTD123TT
R75
47K/0
J4
222/250V