Megger MIT510 - Page 50

AF008-02-1201
50
Number
Issue
Date
CN Number
6
1
7
2-
999
2
17-01-07
22933
Compiled
By:
S.Mynott
Date
Compiled:
08/08/06
MIT5XX/10XX
1
st
Used On:
SERVICE MANUAL
1 2 3
PL118
R83 1K
R224 0R
Not fitted
D20
LL4148
P20 P21
R99
100K
1
2
3 PL117
D21
LL4148
C65
100nF
P22
uP_HV_OFF
R225
0R
P23 P24
Not fitted
R101
100K
P25
DebugComms[1..4]
C63
100nF
P26
0V(D)
R102
100K
P27
+
C64
10uF
+
C62
1uF
TP73
PL14
HV_OFF
/Discharge
R80
10K
PL15
PL16
PL13
R81
10K
C70
100nF
D15
LL4148
P30 P31 P32 P33 P34 P35 P36
issue bit 0 (LSB)
R105
10K
R234 10K
+5V(D)
R235 10K R236 10K
TP71
R237 10K R238 10K
TP72
R106
10K
R239 10K R240 10K
R112
10K
0V(D)
CNVS
R113
10K
P20
R107
10K
RESET
CNVss
R108
10K
TP209
R114
10K
P21
R115
10K
issue bit 2
R93
10K
R299 0R
R97
680R
P22
TP80
BreakdownDetect
TR12
BCW32
P23
TR13
BCW32
R111 10K
R255
22K
R96
10K
BYTE
R257
22K
R256
22K
BreakdownDetect
0V(D)
R254
100K
P24
SW1
SW2
P25
0V(D)
R87 10K
R88 10K
PL11
R118
100K
PL12
P26
RES
Board_ID1
P27
MHz
XL 4
6
BreakdownDetect
+5V(D)
P30
TP147
See note!
Note: Do not use pin 5.
P31
Debug1
Debug2
Debug3
Debug5
Debug4
R90 10K
Debug[0..5]
P32
P33
TP109
0V(D)
P34
R109 10K
P35
TP116
TP117
CNVS
TP118
TP119
R94
10K
v ariant bit 1
DebugComms2
P36
R301
10K
Debug[0..5]
P44
TP82
TP108
R322
10K
TP111
P51
SK12
SK13
R110
100K
TP180
Debug5
0V(D)
P52
+5V(D)
0V(D)
+5V(D)
A-VCC
P53
+5V(D)
C80
100nF
D17
LL4148
0V(D)
C81
100nF
P56
NMI-
FLASH - CLK1
A0
1
A1
2
A2
3
WP
7
Vss
4
SCL
6
SDA
5
Vcc
8
IC14
24C64
P54
issue bit 1
IRDALink1
DebugComms1
R104
10K
AVss
96
Vss
64
P20/A0(/D0/-)
72
P21/A1(/D1/D0)
71
P22/A2(/D2/D1)
70
P23/A3(/D3/D2)
69
P24/A4(/D4/D3)
68
P25/A5(/D5/D4)
67
P26/A6(/D6/D5)
66
P27/A7(/D7/D6)
65
P30/A8(/-/D7)
63
P31/A9
61
P32/A10
60
P33/A11
59
P34/A12
58
P35/A13
57
P36/A14
56
P37/A15
55
P40/A16
54
P41/A17
53
P42/A18
52
P43/A19
51
P00/D0
88
P01/D1
87
P02/D2
86
P03/D3
85
P04/D4
84
P05/D5
83
P06/D6
82
P07/D7
81
P10/D8
80
P11/D9
79
P12/D10
78
P13/D11
77
P14/D12
76
P15/D13/INT3
75
P16/D14/INT4
74
P17/D15/INT5
73
P60/CTS0/RTS0
38
P61/CLK0
37
P62/RxD0
36
P63/TxD0
35
P64/CTS1/RTS1/CTS0/CLKS1
34
P65/CLK1
33
P66/RxD1
32
P67/TxD1
31
P70/TxD2/SDA/TA0out
30
P71/RxD2/SCL/TA0in/TB5in
29
P72/CLK2/TA1out/V
28
P73/CTS2/ RTS 2/TA1in/ V
27
P74/TA2out/W
26
P75/TA2in/W
25
P76/TA3out
24
P77/TA3in
23
P80/TA4out/U
22
P81/TA4in/U
21
P82/INT0
20
P83/INT1
19
P84/INT2
18
P85/NMI
17
P86/Xcout
11
P87/Xcin
10
P90/TB0in/CLK3
7
P91/TB1in/Sin3
6
P92/TB2in/Sout3
5
P93/DA0/TB3in
4
P94/DA1/TB4in
3
P95/ANEX0/CLK4
2
P96/ANEX1/Sout4
1
P97/ADtrg/Sin4
100
P100/AN0
97
BYTE
8
P101/AN1
95
CNVss
9
P102/AN2
94
P103/AN3
93
P104/AN4/KI0
92
P105/AN5/KI1
91
P106/AN6/KI2
90
P107/AN7/KI3
89
P44/CS0
50
P45/CS1
49
Vss
14
P46/CS2
48
Vref
98
AVcc
99
Vcc
16
P57/RDY/CLKout
39
Vcc
62
P47/CS3
47
P50/WRL/WR
46
P51/WRH/BHE
45
P52/RD
44
Xi n
15
Xo ut
13
RESET
12
P53/BCLK
43
P54/HLDA
42
P55/HOLD
41
P56/ALE
40
IC15
6139-201
C143
10nF
+5V(D)
v ariant bit 0 (LSB)
R100
100K
C82
100nF
+5V(D)
0V(A)
0V(D)
0V(D)
+5V(D)
0V(A)
0V(D)
0V(D)
+5V(D)
0V(D)
0V(D)
+5V(D)
+5V(D)
+5V(D)
+5V(D)
R226 10K
+5V(D)
C68
33p
C69
33p
VARIANT "0"
P14
+5V(D)
0V(D)
C144
10nF
PCB ISSUE "0"
R327
100K
C83
100nF
+5V(D)
C79
100nF
0V(D)
TP114
D25
LL4148
TP113
Debug3
C84
100nF
TP121
CurrentRange4
TP115
TP200
WDTKicking
TP172
Debug0
R116
33K
+5V(D)
R249
1M
R248
1M
R119 1K
TP150
R117 1K
+5V(D)
TP201
R328
100K
R227 10K
R85
10R
R228 10K R229 10K
Debug1
TP110
0V(D)
C61
100nF
TP120
0V(D)
R230 10K
R121
1M
D19
P01102BL
R231 10K
UP_OK
TP112
R232 10K
Tit le
Size
Document Number
Date:
Sheet
of
ME G GE R LIMIT E D
Archcliffe R oad, Dover,
Kent, CT17 9EN, England
Issue Date CN No.Instrument:
Drawn By :
© MEGGER LIMITED
6270-298
Measurement - Controller
A3 7 7
Wednesday , August 14, 2002
MIT5XX & 10XX
C.Wedge 11 22-02-2006 22621
12 06-03-2006 22636
bom-SM Production
R233 10K
CNVS
0V(D)
TP83
TP78
TP79
TP81
Debug2
CNVS
TP151
TP152
TP153
TP154
TP155
TP156
TP157
Debug4
TP158
TP159
TP160
TP161
TP162
TP163
TP164
uP_HV_OFF
C86
100n
TP166
C87
100n
TP165
C88
100n
R95
100K
0V(D)
SDA
TP167
TP168
TP169
TP170
0V(D)
TP171
TP139
TP137
/Eng_mode
A2D REF
TP133
Not fitted - engineering use only
R122 10K
C85
470nF
SCL
TP140
N/F N/F N/F N/F
Board_ID0
TP132
TP141
R91
10K
5mA_Select
AdcReset-
TP135
TP138
DACout
RC
2
C
1
B
5
A
4
Q
6
Q
7
RES
3
+
IC19-1
4538
RC
14
C
15
B
11
A
12
Q
10
Q
9
RES
13
+
IC19-2
4538
1 2
3
¦
IC21-1
74HC32
D18
LL4148
4
5
6
¦
IC21-2
74HC32
10
9
8
¦
IC21-3
74HC32
13
12
11
¦
IC21-4
74HC32
TP144
TP146
R86
10R
Vcc
14
GND
7
¦
IC21-5
74HC32
Debug0
/Discharge
VCC
16
GND
8
IC19-3
4538
0V(D)
TP143
TP145
0V(A)
0V(D)
+5V(D)
RC
2
C
1
B
5
A
4
Q
6
Q
7
RES
3
+
IC20-1
4538
RC
14
C
15
B
11
A
12
Q
10
Q
9
RES
13
+
IC20-2
4538
VCC
16
GND
8
IC20-3
4538
D7
LL4148
TP136
TP174
0V(D)
D22
LL4148
+5V(D)
TP74
0V(D)
D23 LL4148
D24 LL4148
issue bit 3 (MSB)
TP134
0V(D)
DebugComms3
R48
1M
TP142
R300 10K
TP130
DebugComms4
TP131
TP175
0V(D)
IRDALink2
TP129
C60
100n
+5V(D)
1. CS
2. SCLK
3. DIN
4. DOUT
ADC_SPI4
ADC_SPI3
ADC_SPI2
ADC_SPI1
ADC_SPI[1..4]
0V(A)
P44 P51 P52 P53 P54 P56 P14
TP173
R241 10K R242 10K R243 10K R244 10K
N/F
R245 10K
N/F N/F
v ariant bit 3 (MSB)
R246 10K
CurrentRange-FLT
R247 10K
IRDALink[1..2]
CurrentRange2
CurrentOv rRng
0V(D)
GuardFuseOK
Polarity
D11 LST670-JL
CurrentRange1
D12 LST670-JL
DRDY-
R89
10R
D13 LST670-JL
+5V(D)
D14 LST670-JL
R84 1K
R82 1K
Engineering use only
R79 1K
v ariant bit 2