Read Panasonic KX-NS500 / KX-NS520 / KX-NS500RU / KX-NS520RU (serv.man2) Service Manual Supplement online
10
2.1.2.
No.2
+
-
+3.3V
DG
C113D
0.1u
50
D109D
1
3
2
VH4
R119D
IC100D
3
2
1
R121D
100k
C120D
R123D
VH4
R120D
C108D
C121D
R125D
330k
R127D
R132D
R133D
R126D
56k
C110D
56p
50
R124D
100k
C111D
22p
50
C138D 100p
50
+
-
D109C
1
3
2
VH3
C113C
0.1u
50
+3.3V
DG
R119C
IC100C
3
2
1
R121C
100k
C120C
R123C
VH3
R120C
C108C
C121C
R125C
330k
R127C
R132C
R133C
R126C
56k
C110C
56p
50
R124C
100k
C111C
22p
50
C138C 100p
50
+
-
+3.3V
DG
C113D
0.1u
50
D109D
1
3
2
VH4
R119D
680
IC100D
3
2
1
R121D
100k
C120D
R123D
VH4
R120D
680
C108D
C121D
R125D
330k
R127D
R132D
R133D
R126D
56k
C110D
56p
50
R124D
100k
C111D
22p
50
C138D 100p
50
+
-
D109C
1
3
2
VH3
C113C
0.1u
5
0
+3.3V
DG
R119C
680
IC100C
3
2
1
R121C
100k
C120C
R123C
VH3
R120C
680
C108C
C121C
R125C
330k
R127C
R132C
R133C
R126C
56k
C110C
56p
50
R124C
100k
C111C
22p
50
C138C 100p
50
NS500BR
NS500SA
NS500BR
NS500SA
NS500BR NC
NS500BR NC
1.2k
0
100
NC
NC
NC
0
1.2k
390
0.082
0.082
0.082
2.2k
2.2k
560
560
1.2k
0
100
NC
NC
NC
0
1.2k
390
0.082
0.082
0.082
2.2k
2.2k
560
560
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
C
E
B
A
D
F
3
6
4
2
5
8
7
11
10
9
G
H
12
BELL[3]
REVDET[3]
L_D[0]
L_D[7]
L_A[3]
L_A[0]
L_A[1]
REVDET[2]
BELL[2]
L_D[6]
L_D[2]
L_D[1]
L_D[4]
L_D[3]
L_A[2]
L_D[5]
REVDET[2]
REVDET[3]
BELL[2]
BELL[3]
VOUT[2]
SHUNT[3]
SHUNT[2]
VOUT[3]
VIN[3]
DP[3]
DP[2]
REVDET[2]
REVDET[3]
BELL[2]
BELL[3]
VIN[2]
DP[2]
DP[3]
COC_CIDP
COC_CIDN
COD_CIDN
COD_CIDP
IC101C
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
77
GND4
78
VCC4
79
EGPIO9/COM2/HDB5
80
EGPIO10/COM1/HDB6
81
EGPIO15/COM0/ACKN/SCAN_EN
82
VDD2
83
EGPIO0/SEG1/HA0
84
EGPIO1/SEG2/HA1
85
EGPIO2/HA2
86
EGPIO3/HINTN
87
CGPIO10/PRDN/HCSN
88
CGPIO8/IOWRN
89
CGPIO7/IORDN
90
CGPIO1/EXTINT1
91
CGPIO0/EXTINT0
92
GND5
93
VCC5
94
TCK/LCDDIS
95
TMS/PNS
96
TDI/INM
97
TDO/MSTRPN
98
DGPIO15/SEG18/CD15/SCAN_OUT7
99
DGPIO14/SEG19/CD14/SCAN_OUT6
100
DGPIO13/CD13/SCAN_OUT5
101
DGPIO12/CD12/SCAN_OUT4
102
DGPIO11/CD11/SCAN_OUT3
103
AGPIO0/CA0/BANK0
104
AGPIO2/CA2/PWM1/BANK2
105
AGPIO10/CA10/SCL/UCFG1
106
AGPIO11/CA11/SDA/UCFG2
107
AGPIO12/CA12/TXD/UCFG3
108
AGPIO13/CA13/RXD/CLKE
109
AGPIO14/CA14
110
BGPIO14/DL1/SYNCWIN
111
GND6
112
DCIN3/PDN
113
DCIN1/IBAT
114
VREF
115
MIP
116
MIN
117
DCIN2/MPWR
118
NC3
119
NC4
120
LIN1
121
GNDA/GNDI
122
HSMIN
123
HSMIP
124
VCCA
125
NC5
126
NC6
127
LIN0
128
DCIN0
1
NC1
2
LOUT0
3
HSSPOUTP
4
HSSPOUTN
5
VCCPA
6
SPOUTN
7
GNDPA
8
SPOUTP
9
GNDR
10
BCLK
11
NC2
12
TXMOD
13
RSSI
14
VCCR/VDD_FLASH
15
XIN
16
XOUT
17
VDD1
18
VCCIN
19
GND1
20
USBP
21
USBM
22
VCC1
23
RSTN
24
BGPIO0/*CE/TBERDATA/TPIACKN
25
BGPIO3/ALE/EXTINT0/TBERCLK/STOP/SIODO1
26
BGPIO4/CLE/EXTINT3/RBERDATA/CLKOUT1/[SIODI1/NMI]
27
BGPIO5/SEG0/RBERCLK/IUSER0
28
BGPIO6/[SEG0/SEG8]/BMCCLK/SDBITSTRMO1
29
EGPIO14/SEG0/[HI/LO]/SHDI/[SIODI0/SCAN_CLK0]
30
BGPIO1/SEG1/TXO/ABORT
31
BGPIO2/SEG2/[RFCTL0/MODEN]/HCSN/SDBITSTRMI
32
BGPIO11/SEG3/SCLK/SLOTINT/SYNCMATCH
33
BGPIO12/SEG4/FSYNC/RXBITCLK
34
BGPIO13/SEG5/DL0/RXDATA
35
BGPIO15/SEG6/CLKOUT0
36
CGPIO2/SEG6/EXTINT2
37
CGPIO3/SEG7/EXTINT3/[RFCTL4/SHCTRL]
38
CGPIO4/SEG8/ANT0
65
AGPIO3/SEG21/CA3/PWM2
66
AGPIO4/SEG22/CA4/PWM3/TEST
67
AGPIO5/SEG23/CA5/PWM4
68
AGPIO6/SEG24/CA6/PWM5/BP
69
AGPIO7/SEG25/CA7/SIOCLK0
70
AGPIO8/SEG26/CA8/SIODI0
71
AGPIO9/SEG27/CA9/SIODO0/UCFG0
72
EGPIO4/SEG28/HDB0
73
EGPIO5/SEG29/HDB1
74
EGPIO6/[COM5/SEG30]/HDB2
75
EGPIO7/[COM4/SEG31]/HDB3
76
EGPIO8/COM3/HDB4
VH3
DG
ZNR100C
NC
Q100C
R101C
NC
PC101C
1
2
3
4
PC100C
1
2
3
4
DG
D109C
1
3
2
VH4
R102C
68k
R106C
1.2k
R129C
220k
VH3
R103C
22
IC102C
3
2
1
DG
D110C
C115C
0.1u
25
VH3
DG
D101C
+15V
C114C
1u
16
DG
D104C
1
3
4
2
T100C
3
16
4
5
R117C
680
IC100C
4
VEE
8
VCC
C113C
0.1u
50
+15V
R110C
680
+3.3V
RL101C
12
3
4
+3.3V
D103C
C103C
0.47u
16
+15V
SA100C
1
3
2
IC102C
5
6
7
R128C
220k
TH100C
NC
RL100C
NC
1
23
4
R113C
15k
C102C
220p
1000
SFGC
+3.3V
PC103C
1
2
3
4
+3.3V
+3.3V
DG
+3.3V
DG
IC102C
4
VEE
8
VCC
DG
R115C
100
R116C
8.2k
R109C
68k
C105C
0.47u
16
D104D
1
3
4
2
C103D
0.47u
16
RL101D
12
3
4
+3.3V
+15V
+3.3V
PC100D
1
2
3
4
C105D
0.47u
16
T100D
3
16
4
5
DG
DG
R103D
22
R116D
8.2k
RL100D
NC
1
23
4
DG
PC103D
1
2
3
4
DG
R102D
68k
R106D
1.2k
DG
C112D
0.1u
50
ZNR100D
NC
Q100D
+3.3V
R117D
680
R101D
NC
SFGC
PC101D
1
2
3
4
R110D
680
DG
D103D
+3.3V
C102D
220p
1000
R113D
15k
SA100D
1
3
2
C113D
0.1u
50
D109D
1
3
2
R115D
100
+3.3V
D101D
+3.3V
R109D
68k
TH100D
NC
VH4
D110D
IC100D
4
VEE
8
VCC
VH4
C104C
0.47u
250
C104D
0.47u
250
nWRITE
L_A[0-22]
R156C
0
R139C
33
NC
+3.3V
R160C
33
R159C
33
nRST_CO
DP[0-5]
nREAD
L_D[0-7]
R155C
0
LUHW[1]
R151C
33
R153C
33
R157C
0
BELL[0-5]
R138C
33
NC
nCS_DSPG[1]
+3.3V
LDHW[1]
HW_FH[1]
HW_CLK[1]
DSPG_INT[1]
nACK_DSPG[1]
REVDET[0-5]
R152C
10k
NC
1
2
3
4
5
6
7
8
C100C
1000p
250
C117C
NC
DG
C118C
NC
C101C
1000p
250
D112C
1
3
2
R130C
1M
DG
D111C
1
3
2
DG
+3.3V
R131C
1M
+3.3V
DG
C116C
NC
C100D
1000p
250
C117D
NC
DG
C118D
NC
C101D
1000p
250
D112D
1
3
2
R130D
1M
DG
D111D
1
3
2
DG
+3.3V
R131D
1M
+3.3V
DG
C116D
NC
DG
C124C
0.1u
10
DG
DG
DSPG_CLK1_2
R158C
33
+3.3V
R161C
10k
1
2
3
4
5
6
7
8
R150C
10k
+3.3V
FG
SFGC
AL2C
PF_RC
PF_TC
PF_RD
PF_TD
C126C
0.1u
10
DG
R108C
22k
R108D
22k
DG
MIPS1C
MIPS0C
MIPS2C
HSSPC
C128C
0.1u
DG
C134C
10u
6.3
C135C
10u
6.3
C136C
10u
6.3
R118C
100k
R119C
680
IC100C
3
2
1
R121C
100k
C120C
R123C
680
VH3
R120C
680
C108C
C121C
R125C
330k
R127C
680
R132C
680
IC100C
5
6
7
R133C
680
R118D
100k
R119D
680
IC100D
3
2
1
R121D
100k
C120D
R123D
680
VH4
R120D
680
C108D
C121D
R125D
330k
R127D
680
R132D
680
IC100D
5
6
7
R133D
680
C112C
0.1u
50
R126C
56k
R126D
56k
R163C
0
C127C
0.1u
10
NC
C137C
10u
6.3
NC
DG
DG
R166C
DG
R170C
DG
DG
R169C
R165C
DG
R166D
DG
R170D
DG
DG
R169D
R165D
CN100C
NC
1
GND
2
TDO
3
TDI
4
TMS
5
TCK
6
+3.3V
DG
+3.3V
C129C
0.01u
1
6
C130C
0.01u
1
6
C131C
0.01u
1
6
C132C
0.01u
16
C133C
0.01u
1
6
C110C
56p
50
C109C
56p
50
C110D
56p
50
C109D
56p
50
R124C
100k
R122C
100k
R124D
100k
R122D
100k
R171C
1k
+3.3V
R171D
1k
+3.3V
C123C
0.01u
C111C
22p
50
C111D
22p
50
C138C 100p
50
C139C
100p
50
C140C
NC
C141C
NC
C138D 100p
50
C139D
100p
50
J100C
0
J100D
0
L100C
1
4
2
3
L100D
1
4
2
3
R112C
39
R112D
39
DG
C142C
1000p
50
DG
C143C
1000p
50
DG
IC103C
NC
1
*CS
2
DO
6
CLK
7
*HOLD
3
*WP
8
VCC
4
GND
5
DI
R137C
33
NC
C125C
0.1u
16
+3.3V
+3.3V
R140C
+3.3V
C106C
10u
50
C106D
10u
50
C107D
4.7u
50
C145D
4.7u
50
C107C
4.7u
50
C145C
4.7u
50
JK100C
8
7
6
5
4
3
2
1
R167C
1000p
1000pF
50V
R168C
1000p
1000pF
50V
R167D
1000p
1000pF
50V
R168D
1000p
1000pF
50V
C146C
0 @maxV
C147C
0 @maxV
C146D
0 @maxV
C147D
0 @maxV
DSPG
C
D
39
CGPIO5/SEG7/ANT1
40
GND2
41
VCC2
42
EGPIO12/SEG11/HWRN/SHRNW/[SIOALE0/SCAN_CLK2]
43
EGPIO13/SEG12/HRDN/SHSC/[SIOCLK0/SCAN_CLK1]
44
EGPIO11/SEG13/HDB7/SHDO/[SIODO0/SCAN_RST]
45
BGPIO7/SEG14/[RFCTL1/RXEN]/CONT/SDBITSTRMO0
46
BGPIO8/SEG15/[RFCTL2/TXEN]/INT0
47
BGPIO9/SEG16/[RFCTL3/RXGAIN/PACNT]/INT1
48
BGPIO10/SEG17/RXI/INT2
49
DGPIO10/SEG9/CD10/SCAN_OUT2
50
DGPIO9/SEG10/CD9/SCAN_OUT1
51
DGPIO8/SEG11/CD8/SCAN_OUT0
52
DGPIO7/SEG12/CD7/SCAN_IN7
53
DGPIO6/SEG13/CD6/SCAN_IN6
54
DGPIO5/SEG14/CD5/SCAN_IN5
55
DGPIO4/SEG15/CD4/SCAN_IN4
56
DGPIO3/SEG16/CD3/SCAN_IN3
57
DGPIO2/SEG17/CD2/SCAN_IN2
58
DGPIO1/SEG18/CD1/SCAN_IN1
59
DGPIO0/SEG19/CD0/SCAN_IN0/WDTDIS
60
GND3
61
VCC3
62
DRDN/CGPIO12/EMUSTRAP
63
DWRN/CGPIO13/SIOCLK1
64
AGPIO1/SEG20/CA1/PWM0/BANK1
KX-NS500 MOTHER BOARD No.2
0.047
0.047
0.047
0.047
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