Fluke PM6690 Service Manual page 155

5
MD[0..31]
+3.3VCPU
J12 J12
1
R355 R355 X57 X57
2
10K 10K
3
U14A U14A
4
5 2 3
6
7
LVC125 LVC125
8
U13A U13A
9 R359 R359 X58 X58
J T AG
10K 10K
10 U14B U14B
CONNE CT OR
11
D 12 5 6
13 MD0 147
D0
MD1
14 148
LVC125 LVC125 D1
MD2
15 150
D2
X59 X59 MD3
16 R360 R360 151
D3
17 10K 10K MD4 152
U14C U14C
D4
MD5
18 153
D5
MD6
19 9 8 154
D6
MD7
20 155
MD8 D7
158
LVC125 LVC125
D8
MD9
159
2X10 SMD 2X10 SMD D9
MD10
160
D10
MD11
R361 R361 161
MD12 D11
10K 10K 164
U14D U14D
D12
MD13
165
D13
R362 R362 MD14
12 11 166
D14
MD15
100 100 167
X60 X60 MD16 D15
168
LVC125 LVC125 D16
MD17
169
D17
MD18
185
D18
MD19
186
MD20 D19
187
D20
MD21
188
D21
MD22
189
D22
MD23
190
MD24 D23
197
D24
MD25
198
+2.5V +3.3VCPU D25
MD26
202
D26
MD27
203
D27
MD28
11
D28
MD29
12
D29
MD30
13
D30
MD31
R363 R363 14
D31
R364 R364 10K 10K
U116 U116
22K 22K
6 +3.3VCPU 82
VCC1 SLAVE
+1.8V 4 1 84
VCC2 RST RST
5 83
RSTIN VSYS
3 2 6
MR GND TDI
R365 R365
7
TMS
2.2K 2.2K
C 8
MAX6355 MAX6355
TCK
R366 R366
TA7S20 TA7S20
NOT USED NOT USED
X32 X32 X33 X33
R367 R367
22K 22K
8 IRQGPIB
IRGET
8 IRQUSB
1 DOUT
4 TRALED
4 TRBLED
4 GATELED
7 STBYLED
5 PROGN
8 GET
7 +5VU
7 POWERON
L17 L17
1,5,6,7,8 +3.3VD +3.3VDISP
B
BLM21A102S BLM21A102S
L18 L18
+3.3VMEM
BLM41P800S BLM41P800S
C256 C256
220UF-10V 220UF-10V
L21 L21
+3.3VCPU
BLM41P800S BLM41P800S
C261 C261
220UF-10V 220UF-10V
1,5,6,7,8 +5VD +5VD
+3.3VCPU
C268 C268
C265 C265 C266 C266 C267 C267
100NF 100NF
100NF 100NF 100NF 100NF 100NF 100NF +1.8V
C269 C269 C270 C270 C271 C271 C272 C272 C273 C273 C274 C274 C275 C275 C276 C276
100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF
100NF 100NF
C291 C291
C289 C289 C290 C290 C292 C292 C293 C293 C294 C294 C295 C295 C296 C296 C297 C297
100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF
100NF 100NF
A
COUNTER CIRCUIT COUNTER CIRCUIT
U11D U11D
SPARTANIIE SPARTANIIE
5
4
C249 C249
C248 C248
27PF 27PF 27PF 27PF
B3 B3
MA[0..21]
32KHZ 32KHZ
R356 R356 R357 R357
2.2K 2.2K 2.2K 2.2K U17A U17A
MA0 MD0
31 35
R358 R358 A0 I/O0
MA1 MD1
26 37
A1 I/O1
MA2 MD2
25 39
1M 1M A2 I/O2
MA3 24 41 MD3
A3 I/O3
MA4 MD4
23 44
A4 I/O4
MA5 MD5
22 46
A5 I/O5
MA6 MD6
21 48
A6 I/O6
110 MA0 MA7 20 50 MD7
A0 A7 I/O7
MA1 MA8 10 MD8
111 36
CPU CPU A1 A8 I/O8
MA2 MA9 MD9
118 9 38
A2 A9 I/O9
MA3 MA10 MD10
119 8 40
A10 I/O10
A3
122 MA4 MA11 7 42 MD11
A4 A11 I/O11
MA5 MA12 MD12
123 6 45
A5 A12 I/O12
MA6 MA13 MD13
128 5 47
A6 A13 I/O13
MA7 MA14 MD14
129 4 49
A14 I/O14
A7
131 MA8 MA15 3 51 MD15
A8 A15 I/O15
MA9 MA16 54
132
A9 A16
MA10 MA17
137 19
A10 A17
MA11 MA18
138 18
A11 A18
MA12 MA19
141 11
A12 A19
MA13 MA20 12
142
A13 A20
MA14 MA21
145 15
A14 A21
MA15
146
A15 MA16
20 34
A16 OE
MA17 13 17
21
A17 WE RY/BY
MA18
29 32
A18 CE
MA19
30
A19 MA20
35 16
+3.3VMEM
A20 WP/ACC
MA21 14
36
A21 RESET
53
BYTE
16 AM29LV640MH AM29LV640MH
CE0
26
SDCE0
27
SDCE1
178
SDCLK
179
SDCKE
183
WE
17
OE
9
TDO
C250 C250
X55 X55
X1 X1
L15 L15
L16 L16
100UF-6.3V 100UF-6.3V +2.5V
4.3UH 4.3UH
U117 U117 BLM41P800S BLM41P800S
9 REG REG 8
IN LX
1 4 C251 C251 C252 C252
PW M FB R369 R369
6 10 R368 R368 22UF-6.3V 22UF-6.3V 220UF-10V 220UF-10V
R370 R370
SHDN POK
220K 220K 220K 220K
5 7
COMP PGND
3 2
33K 33K REF GND
C253 C253 C254 C254
680PF 680PF 220PF 220PF MAX1927 MAX1927
R371 R371
C255 C255
47K 47K
100NF 100NF
C257 C257
X2 X2 X56 X56
L19 L19
L20 L20
100UF-6.3V 100UF-6.3V
+1.8V
4.3UH 4.3UH
U118 U118 BLM41P800S BLM41P800S
9 REG REG 8
IN LX C258 C258
C259 C259
1 4
PW M FB
R372 R372 22UF-6.3V 22UF-6.3V 220UF-10V 220UF-10V
R373 R373 6 10
SHDN POK 68K 68K
5 7
COMP PGND
3 2
33K 33K REF GND
C262 C262
C263 C263
680PF 680PF
220PF 220PF MAX1927 MAX1927
R374 R374
C264 C264
47K 47K
100NF 100NF
+2.5V +3.3VCPU
C278 C278 C279 C279 C280 C280 C282 C282 C283 C283 C284 C284 C286 C286
C281 C281 C285 C285
100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF
100NF 100NF 100NF 100NF
C299 C299 C303 C303 C304 C304
C298 C298 C300 C300 C301 C301 C302 C302 C305 C305 C306 C306 C307 C307
100NF 100NF 100NF 100NF
100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF
CPU CPU
4
CPU, Memories and Parts of the Counter Circuit,
3 2
U13C U13C
174
IRQGPIB
175
IRQETHER
180
IRQUSB PWM-8
181
IRQKEYB PWM-12
SPICLK
CPU CPU
SPIDATA
171
SIN SOUT
162
U0 ONOFF
+3.3VCPU
LCDCLK
LCDRAN
CONTRAST
LCDFRM
R1 R1
LCDLD
4.7K 4.7K
LCDD3
LCDD2
LCDD1
LCDD0
TA7S20 TA7S20
R586 R586 R587 R587
R585 R585
150 150 150 150 150 150
U11C U11C
F[0..31]
COUNTER CIRCUIT COUNTER CIRCUIT
F31
102 108
UPEMPTY FIFODATA31
F30
109
FIFODATA30
F29
182 110
FIFODATA29
MPCLK F28
111
FIFODATA28
F27
180 112
CS FIFODATA27
F26
97 113
RD FIFODATA26
F25
98 114
W R FIFODATA25 F24
115
FIFODATA24
A0 F23
88 116
A0 FIFODATA23
A1 F22
89 120
A1 FIFODATA22
A2 F21
93 121
FIFODATA21
A3 A2 F20
94 122
A3 FIFODATA20
A4 123 F19
95
A4 FIFODATA19
F18
125
FIFODATA18
D0 F17
160 126
FIFODATA17
D1 DB0 F16
161 127
DB1 FIFODATA16
D2 F15
162 129
DB2 FIFODATA15
D3 F14
163 132
DB3 FIFODATA14
D4 F13
164 133
DB4 FIFODATA13
D5 F12
165 134
D6 DB5 FIFODATA12
135 F11
166
DB6 FIFODATA11
D7 F10
167 136
DB7 FIFODATA10
D8 F9
168 138
DB8 FIFODATA9
D9 F8
169 139
D10 DB9 FIFODATA8 F7
140
173
DB10 FIFODATA7
D11 F6
174 141
DB11 FIFODATA6
D12 F5
175 145
DB12 FIFODATA5
D13 F4
176 146
D14 DB13 FIFODATA4 F3
178 147
DB14 FIFODATA3
D15 F2 X30 X30
179 148 X31 X31
DB15 FIFODATA2
F1
149
FIFODATA1
F0
187 150
RESET FIFODATA0
153 101
DIN FIFOCLK
155 151
CCLK FIFOW R
106 152
PROGRAM FIFOALERT
87 99
GET INTERRUPT
104
DONE
107
INIT
154
DOUT
SPARTANIIE SPARTANIIE
C288 C288
C287 C287
100NF 100NF 100NF 100NF
C308 C308 C309 C309
100NF 100NF 100NF 100NF
+3.3VMEM
C318 C318 C319 C319
100NF 100NF 100NF 100NF
+3.3VCPU
U13D U13D
TA7S20 TA7S20 U14E U14E
U17B U17B
AM29LV640MH AM29LV640MH LVC125 LVC125
3 2
1
MD[0..31] 1
MA[0..21] 1
CS 1
CLK 1
CKE 1
WE 1
+3.3VCPU
R614 R614
SDA 1,5
SDA 1,5
R353 R353 R354 R354
R615 R615 100 100
3.3K 3.3K 3.3K 3.3K
SCL 1,5
SCL 1,5
22
SDA 100 100 FANCTRL 7
23
SCL STD OSC TRIM 6
184
SPICLK 1,6
15 SPICLK 1,6
143
SPIDATA 1,6
144
SPIDATA 1,6
DIN 1
170
OFFCTRL 7
193
J13 J13
194 20
195 19
196 18
DI S PL AY
17
199
BOARD
200 16
CONNE CT OR
204 15
205 14
13
206
207 12
11
10
9
8
7
6
5
4
3
2
1
2X10 90DEG SMD 2X10 90DEG SMD
+3.3VDISP +5VD
ONCTRL 7
+3.3VMEM
+3.3VMEM 1
X29 X29
X28 X28
U13B U13B
F0
60 103
F0 FEMPTY
F1
61 CPU CPU
F1
F2
62
F2
F3 63
F3
F4
64 31
F4 RESFPGA
F5
65 32
F5 MPCLK
F6
66
CSUSBN 8
F7 F6
67 33
F7 CSFPGA
F8
70 124
F8 CSUSB CSETN
F9
71 125
F9 CSETHER CSETN
F10
74 126
CSGPIBN 8
F10 CSGPIB
F11 75 127
DIRGPIB 8
F11 DIRGPIB
F12
76
F12
F13
77 108
F13 WRB WRN 8
F14
79 109
WRN
F15 F14 RDB
80
F15
F16 A0
81 117
F16 AB0 RDN 8
F17 A1
85 116
F17 AB1 RDN
F18 A2
86 115
F19 F18 AB2 A3
89 114
F19 AB3
F20 A4
90 113
F20 AB4
F21
91
F21
F22 D15
92 34
F22
F23 DB15 D14
93 39
F23 DB14
F24 D13
94 40
F24 DB13
F25 D12
95 41
F25 DB12
F26 D11
96 42
F27 F26 DB11 D10
98 43
F27 DB10 D9
F28
99 44
F28 DB9
F29 D8
100 46
F29 DB8
F30 D7
101 47
F30
F31 DB7 D6
102 48
F31 DB6 D5
49
DB5
D4
106 50
FCLK DB4
D3
58 51
FWR
DB3 D2
57 54
FFIQ DB2 D1
55
DB1
D0
107 56
IRQFPGA DB0
135
INITCLK
136
INITDATA
TA7S20 TA7S20
D[0..15] 8
D[0..15]
D[0..15]
A[0..4]
A[0..4]
A[0..4] 8
DONE 5
INITN 5
1
PCB 1, sheet 1(7)
D
C
B
A
Schematic Diagrams 9-9