Service Manuals, User Guides, Schematic Diagrams or docs for : Keithley 2000 K2000
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6 5 4 3 2 1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
D D
+20V U125
7815
CR102 1 VIN VOUT 3 +15V
GND
C237
3
104
AGND
2
C147
2 - + 1 104
1
+ C148
1000uF 50V
VM18 AGND
VM18 CR115
3
4
BAV99L AGND
AGND
POWERA C234 + C131
104 1000uF 50V AGND
2
5 AGND
104
4 AGND
C117
3
1
2 U119
1
GND
-20V 79M15
2 VIN VOUT 3 -15V
J1016
U124
CR103
C232 1 3
3
VIN VOUT +5V
GND
104 5V
AGND
2 - + 1
2
7805 R280 49.9R1%
C + C146
2200uF 16V
104
C151 C223
C
VM18 104
VM18
4
TP102 AGND
104 1
C233
AGND AGND
AGND
TP106
1
DGND +5VD
U144
BLM32A07 L101 +5VDR
1 IN OUT
2 2 1
1
LM2925T + C175
1
4
J1015 AC5VP CR104 10uF
+
W04M RST
L108 5 3
1 C128 + RST GND
2 2 4 104 C156 DLY DGND
3 6800uF 16V R334
4 4
2
3
-
C191
3
POWERD RESET 104
B AC5VN
DGND DGND DGND
DGND
B
3
2
2
2
U101
CR117
4
1
BAV99L
C108 C104 +
1 VIN VOUT 2 +37V
3 CR116 VOUT 3
3 NC 4 6
L107
BAV99L 100uF 20% 63V ADJ VOUT R281
VOUT 7 357R1%
1
1
LM317M
DGND DGND DGND
10K1%
R282
DGND
COMPANY:
KEITHLEY2000@USER
A
A TITLE:
DRAWN: DATED:
POWER
Randy 2013.1.1
CHECKED: DATED:
CODE: SIZE: DRAWING NO: REV:
QUALITY CONTROL: DATED:
C K2000 1.0
E-MAIL: QQ:
[email protected] 249218061 SCALE: SHEET: 1
OF 9
6 5 4 3 2 1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
D D
RINPUT_LO WHT_BLK 24
22
20 AGND
S101-E
INPUT_LO BLK
R158
2
0.1R1%
CR106
PE05
1+ - 4
R205
3
10R0.5%
K103 2
AMP_HI WHT 3
4 19 S101-D
+5V 9 AMPS
2 S101-H 8 21 R142 10R
C 4 1
7
23 C
10
6 EA2
UNAMED1 1 S101-A K103: 10mA ON
3
5
SENSE_LO GRY 13 S101-C
15 R132 24K R139 24K R148 24K R163 24K LS
RSENSE_LO WHT_GRY 17 221
C140
AGND
SENSE_HI YEL 14 S101-F
16 R120 24K R124 24K R121 24K R125 24K HS
RSENSE_HI WHT_YEL 18
C134
221
B AGND B
INPUT_HI RED 8 S101-G
10 HI
2
RINPUT_HI WHT_RED 12
CG3-1.5L
E101
1
R102
1M
7
2
S101-B VR101 103 1000V
R112 100K1% 576V C102
9 FXR
1
11 R101
AGND 1M
AGND AGND AGND
Front or Rear
COMPANY:
KEITHLEY2000@USER
A
A TITLE:
DRAWN: DATED:
FRONT/REAR
Randy 2013.1.1
CHECKED: DATED:
CODE: SIZE: DRAWING NO: REV:
QUALITY CONTROL: DATED:
C K2000 1.0
E-MAIL: QQ:
[email protected] 249218061 SCALE: SHEET: 2
OF 9
6 5 4 3 2 1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
D D
ACV and FREQ
2 OHM signal
K101: DCV&Ohm SET K102: 100mV&1V RESET
K101: ACV and FREQ RESET K101:10V&100V&750V SET
+15V
*K101 set states: Pin 8 switched to Pin 7 *K101 and K102 reset states: Pin 8 switched to Pin 9
Pin 3 switched to Pin 4 Pin 3 switched to Pin 2
R113 24K R107 24K R103 24K R108 24K
HI ACIN
R145
100R1%
C105 K102
0.22uF 20% 400V
Q101&Q102: DC 100V&1000V OFF 2 UNNAMEDNET405
Q101 Q102 3 C136
K101 AGND 4 104
2SK1412 2SK1412
2 ACIN
7
1
L109 22uH
3 9 AGND
2 1 R324 2K1%
2 3 +5V 8 1K1% R109 3 U102
3 2 4 AGND 7 +
R115 5K0.1% 9 6 UNNAMEDNET130
8 SOURCE 10 1 R104 R105
2 -
6 5 549K 0.1% 549K 0.1% TLE2081CD
+5V 7
OP-282GS UNNAMEDNET145
1
1
6 1 10
4
5
7 - EA2-5TNJ
PROTECT RING 5 6
1K1% R290 + 5 1 U107 PS2506L-1 4 C106 1K1% R299
C UNNAMEDNET144
U114-B
2
EA2-5TNJ 15P 1% C
K
R122 1K1%
3 11K 0.1% R106
C245
VR102 102
BZX84B6V2 C135
A
NC
R298 1K1% R156
1 4
2
VR106 U108 PS2506L-1 104
100R1%
UNNAMEDNET130
11 10 MMSZ11T1 R157511R1% -15V
2 AGND
3
1
1
4
6
U103-C
3
CTRL
DG211 9 BIT43 VR104
CR118 U104 7 6
2
BIT38
10
HSM-2822T31 TLP591B U103-D
9
CTRL
1
1 2
8 DG211
2
+5V BIT44
CTRL
U105-C VR103 R114
DG211
2
1
VR105 604R1%
1
MMSZ11T1
11
2
AGND
AGND
AGND
R146 C137 +5V
1.1M 33p
U116
SETK1 1 1B 1C 16
RESETK1 2 2B 2C 15
HV 3 3B 3C 14 AGND
100K1%
4 4B 4C 13 R186
SETK3 5 5B 5C 12 UNAMED1
RESETK2 6 6B 6C 11
SETK2 7 7B 7C 10 2.5V
9 COM GND 8
B C225
104
ULN2003L AGND
100K1%
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