Fluke PM6690 Service Manual page 177

5
+3.3VCPU
U13B
R425
X1 10K
A0 T12
A0
A1 R11
A1
TRST A2
T11
A2
A3
P10
J12 A3
A4
R10
A4
1 A5 T10
A5
X57 R355 A6
2 P9
A6
10K A7
3 R9
A7
A8
4 T9
A8
5 TDI A9 T8
A9
A10
6 R8
A10
A11
D 7 P8
A11
A12
8 T7
A12
9 X58 R359 A13 R7
J T AG A13
10 10K A14 P7
CONNE CT OR A14
A15
11 T6
A15
TMS A16
12 N7
A16/PC0
13 A17 R6
A17/PC1
14 A18 T5
A18/PC2
A19
15 P6
A19/PC3
X59 R360 A20
16 R5
A20/PC4
17 10K A21 T4
A21/PC5
18 A22 P5
A22/PC6
TCK A23
19 R4
A23/PC7
20
2X10 SMD
R362 X60 R361
100 10K
TDO
E2
AN0
F2
AN1
+3.3VCPU
R663
R363
10K 10K
U55
X31 X55
8
V1
1 3 J15
+1.8VP
V2 RST BLE0/PM4
6 J14
S1 BLE1/PM5
7 K16
S2 BLE2/PM6
2 K15
TMR BLE3/PM7
5 4
TOL GND
C
LTC2905 LH79524
C502
1N
X32 X33
C27
27pF
RESN
11.2896MHz
U56A
LVC08
U13A
+3.3VCPU
U116
6
VCC1
4 1 J2
+1.8VP VCC2 RST RESETIN
5
RSTIN
+3.3VCPU
3 2 D2
MR GND TRST
X68 TMS
P4
TMS
TCK
T3
MAX6355 TCK
R665 R666 TDI T1
TDI
10K 10K
T2
TEST1
R3
TEST2
E3
LINREGN
CONNE T CT T O
US E J T AG
J3 R664
B 10K LH79524
F095
PLL LOCK +3.3VCPU
6 PLL LOCK
RB LOCK
1 RB LOCK
1,5,6,7,8 +5VD +5VD
5 +3.3VFPGA +3.3VFPGA
L17
+3.3VDISP
1,5,6,7,8 +3.3VD
BLM21A102S
L18
+3.3VMEMF
BLM21A102S
C36
22uF-6.3V U52B
36
2A0 2B0
35
2A1 2B1
L21 33
2A2 2B2
32
+3.3VCPU 2A3 2B3
30
2A4 2B4
BLM41P800S 29
2A5 2B5
C261 27
2A6 2B6
220UF-10V
26
2A7 2B7
25
OE2
24
+3.3VCPU
DIR2
LVC162245A
A
+3.3VCPU
U54C U53C
C317 C578 C573 C301
LVC162245A LVC162245A
1n 1n
100n 10n
5
4
M15 D0
D0
N16 D1
D1
D2
L13
D2
D3
M14
D3
D4
N15
D4
P16 D5
D5 U17A
D6 D31
M13 47
D6
D7 A0 D0 D30
N14 31 35 46
D7 A0 I/O0
D8 A1 D1 D29
P15 26 37 44
D8 A1 I/O1
P14 D9 A2 25 39 D2 D28 43
D9 A2 I/O2
D10 A3 D3 D27
N13 24 41 41
D10 A3 I/O3
D11 A4 D4 D26
T15 23 44 40
D11 A4 I/O4
D12 A5 D5 D25
N12 22 46 38
D12 A5 I/O5
T14 D13 A6 21 48 D6 D24 37
D13 A6 I/O6
P12 D14 A7 20 50 D7
D14 A7 I/O7
D15 A8 D8
T13 10 36 48
D15 A8 I/O8
D16 A9 D9
R16 9 38
PK0/D16 A9 I/O9
M12 D17 A10 8 40 D10
PK1/D17 A10 I/O10
T16 D18 A11 7 42 D11
PK2/D18 A11 I/O11
D19 A12 D12
R15 6 45
PK3/D19 A12 I/O12
D20 A13 D13
P13 5 47
PK4/D20 A13 I/O13
R14 D21 A14 4 49 D14
PK5/D21 A14 I/O14
R13 D22 A15 3 51 D15 D23 36
PK6/D22 A15 I/O15
D23 A16 D22
N11 54 35
PK7/D23 A16
D24 A17 D21
R12 19 33
PN2/D24 A17
D25 A18 D20
P11 18 32
PN3/D25 A18
C11 D26 A19 11 D19 30
PN0/D26 A19
D27 A20 D18
A13 12 29
PN1/D27 A20
D28 A21 D17
C12 15 27
PL4/D28 A21
D29 D16
A14 26
PL5/D29
B14 D30 34
PL6/D30 OE
D31
C14 13 17 25
PL7/D31 WE RY/BY
C SF
32 24
CE
G15
SDCKE
F14 16
SDCLK WP/ACC
D13 DQM0 RESN 14
DQM0 RESET
DQM1
E13 53
DQM1 BYTE
DQM2
E14
DQM2
G14 DQM3 AM29LV640MH
DQM3
G16
DCS0
H14
DCS1
H15 +3.3VMEMF
RAS
H16 OEP
CAS
K14
OE
J16
WR
CSGPIBN U52A
L16
PM0/CS0
L15 C SF 2 47
PM1/CS1 1B0 1A0
CSUSB
M16 3 46
PM2/CS2 1B1 1A1
CSFPGA
L14 5 44
PM3/CS3 1B2 1A2
A0 AF0
6 43
1B3 1A3
A1 8 41 AF1
1B4 1A4
R668 A2 AF2
9 40
1B5 1A5
A3 AF3
11 38
+3.3VCPU 1B6 1A6
A4 AF4
12 37
1B7 1A7
10K
48
C33
OE1
1
27pF DIR1
B7
LVC162245A
AF[0..4]
R358
1M
U11C
COUNTER CIRCUIT
RESFPGA
133
RESET DB31
DB30
182
MPCLK DB29
DB28
H1
RESETOUT DB27
CSFPGA
181
CSFPGA DB26
122
RD DB25
TDO
P3 123
TDO WR DB24
DB23
DB22
DB21
A16
USBDN DB20
X29 AF0
A15 121
USBPN A0 DB19
AF1
120
A1 DB18
R667 AF2 116
A2 DB17
K1 AF3 115
CLKOUT A3 DB16
AF4
114
A4 DB15
100
DB14
DB13
DB12
125
CSGPIB DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
FIFOALERT
INTERRUPT
FIFOEMPTY
D I 153
DIN DONE
CCLK
155
CCLK INIT
PROGN
106
PROGRAM DOUT
SpartanIIE-2
13
14
U25D
16
17 12 11
19
20
HCT126
22 U56D
23 12
&
11
13
LVC08
+5VD +3.3VCPU
U52C
C303 C581
LVC162245A
100n 10n
C517 U25E U56E C34
C354
100n HCT126 LVC08 10n
22uF-6.3V
4
CPU, Memories and Parts of the Counter Circuit,
3 2
U54A U53A
DF31 D15 DF15
2 47 2
1A0 1B0 1A0 1B0
DF30 D14 DF14 A20 A21 A22
3 46 3
1A1 1B1 1A1 1B1
DF29 D13 DF13
5 44 5
1A2 1B2 1A2 1B2
6 DF28 D12 43 6 DF12 R629 R630 R631
1A3 1B3 1A3 1B3
DF27 D11 DF11 10K 10K 10K
8 41 8
1A4 1B4 1A4 1B4
DF26 D10 DF10
9 40 9
1A5 1B5 1A5 1B5
DF25 D9 D F9
11 38 11
1A6 1B6 1A6 1B6
12 DF24 D8 37 12 D F8
1A7 1B7 1A7 1B7
48
OE1 OE1
1 1
DIR1 DIR1
LVC162245A LVC162245A
2
4 TRALED
U54B U53B
13 DF23 D7 36 13 D F7
2A0 2B0 2A0 2B0
DF22 D6 D F6
14 35 14
2A1 2B1 2A1 2B1
DF21 D5 D F5
16 33 16
2A2 2B2 2A2 2B2
DF20 D4 D F4
17 32 17
2A3 2B3 2A3 2B3
19 DF19 D3 30 19 D F3
2A4 2B4 2A4 2B4
DF18 D2 D F2
20 29 20 5
2A5 2B5 2A5 2B5 4 TRBLED
DF17 D1 D F1
22 27 22
2A6 2B6 2A6 2B6
DF16 D0 D F0
23 26 23
2A7 2B7 2A7 2B7
25
OE2 OE2
24
DIR2 DIR2
9
LVC162245A LVC162245A 4 GATELED
DF[0..31]
+3.3VCPU
U13C
R1
4.7K PLL LOCK H2 B12
PJ0 LCDLP/PE0
RB LOCK
H3 D11
PJ1 LCDDCLK/PE1
X30
G1 B13
PJ2 PE2
DONE
G2 C13
PJ3 PE3
IN ITN G3 D12
PJ4 PE4
INTKEYB F1 B16
PJ5/INT5 PE5
E1 B15
PJ6/INT6 PE6
F3 D14
PJ7/INT7 WAIT/DEOT/PE7
N1 A8
8 IRQGPIB PA0/INT2 PF0
M2 A9
8 IRQUSB PA1/INT3 PF1
FAN
L3 B9
PA2/CTCMP0A PF2
PROGN
M1 C9
PA3 PF3
STD L2 B10
PA4/CTCMP1A PF4
RESFPGA
L1 A11
PA5 PF5
IICSDA
K3 B11
PA6/SDA LCDEN/PF6
IICSCL K2 A12
PA7/SCL LCDFP/PF7
R2 C1
PB0/DACK PL0
DF31
180 R1 C2
PB1/DREQ LCDVD15/PL1
DF30 D I
179 P2 A10
PB2 PL2
178 DF29 N3 C10
PB3 PL3
176 DF28 M4
PB4
DF27 CCLK
175 P1 A5
PB5 PG0
DF26
174 N2 B6
1 DOUT PB6/UARTRX0 PG1
173 DF25 RBTX M3 A6
PB7/UARTTX0 LCDVD0/PG2
DF24
169 C7
LCDVD1/PG3
DF23
168 D3 B7
PI0 LCDVD2/PG4
DF22
167 B1 A7
PI1 PG5
166 DF21 B2 C8
PI2 PG6
165 DF20 D4 B8
PI3 PG7
DF19
164 C3
PI4
DF18
163 A1 C4
PI5 PH0
162 DF17 A2 A3
PI6 PH1
161 DF16 B3 B4
PI7 PH2
DF15
160 C5
PH3
DF14
152 D6
PH4
DF13
151 J3 A4
INT4 PH5
150 DF12 B5
PH6
DF11
149 C6
PH7
DF10
148
147 D F9
146 D F8
LH79524
D F7
145
D F6
141
D F5 +3.3VCPU
140
139 D F4
138 D F3
D F2
136
D F1 R635
135
4.7K
134 D F0
+3.3VFPGA
X28
CSFPGA
X65
127
R423 R424 U56B
129
EMPTY 4.7K 4.7K CSUSB
132 4
&
104 DONE CSGPIBN 5
IN ITN
107
154 LVC08
X66
+1.8VP
+1. 8 V F ROM P ROCE S S OR
C281 C282 C288 C501 C506 C508 C513 C514
C499
100n 100n 100n 470p 470p 10n 10n 10n
22uF-6.3V
R638
10
C516 C535
10n 100n
+3.3VMEMF
+3.3VCPU
U17B C318 C319 C37 C515
AM29LV640MH 100NF 100NF 10n 10n
3 2
1
A[0..23]
A[0..23] 1
D[0..31] 1
CKE 1
CLK 1
CS 1
RAS 1
CAS 1
WE 1
DQM[0..3] 1
+3.3VCPU
R23 R22 R21 R20
A23 10K 10K 10K 10K
R632
10K
DF[0..31] 8
U25A
SPICLK 1,6
R585 SPICLK
SPICLK 1,6
TRA
3
SPIDATA 1,6
SPIDATA
SPIDATA 1,6
+5VD
470 SPIOVEN
HCT126 SPIOVEN 6
SPIPLL
SPIPLL 6
LOAD TRGLVL A
LOAD TRGLVL A 1
LOAD TRGLVL B
U25B LOAD TRGLVL B
R586
TRB
6
470
HCT126
U25C
R587
8 GATE
470
HCT126
R647 J13
LCDLD
LCDCLK 20
R648
100
LCDCLK LCDFR
19
CONTR
R649 18
100
CONTR LCDRAN
17
LCDLD 16
R650
100
LCDRAN LCDD3
15
LCDD2
14
100 LCDD1
13
LCDD0 12
R651
DI S P L AY
LCDFR SCL
11
B OARD
SDA
10
CONNE CT OR
100 INTKEYB
9
TRA 8
R653
EMPTY LCDD0 TRB 7
GATE
6
100 7 STBYLED
5
4
R654 +3.3VDISP
SPIDATA LCDD1 3
SPICLK
2
100 +5VD
SPIPLL
1
SPIOVEN
LOAD TRGLVL A
2X10 90DEG SMD
LOAD TRGLVL B
ONCTRL 7
OFFCTRL OFFCTRL
OFFCTRL 7
U PRD +3.3VCPU U PRD
UPRD 6
R354 R353
3.3K 3.3K
R614 SDA
IICSDA
SDA 5
100
R615 SCL
IICSCL
SCL 5
100
C519 C518
Not_Used Not_Used
R655
LCDD2
+3.3VCPU
R661
100
LCDD3
100
R636 R628
4.7K 4.7K
CSUSB
CSUSBN 8
CSGPIBN
CSGPIBN 8
U56C
9
RESGPIBN 8
& 8 OEP
10
R637
FAN FANCTRL 7
LVC08
6
100
R639
STD OSC TRIM 6
STD
100
R646
RBTX
D IN 1
100
AF[0..4] 8
W RFN 8
R DN 8
+3.3VCPU
C304 C305 C306 C283 C284 C285 C286 C287
100n 100n 100n 100n 100n 470p 470p 470p
C309 C568 C569 C570 C571 C572
10n 10n 10n 10n 10n 10n
C500
U13D 100uF-6.3V
LH79524
1
PCB 1, sheet 1(7)
D
C
B
A
Schematic Diagrams 9-31