Service Manuals, User Guides, Schematic Diagrams or docs for : Keithley 2001 xDevs Keithley_2001J _ PAGE1
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5 4 3 2 1
U308A
CD4053BCM
12
14
13
+15V
U308B
R270 1B1C1E 3 C215 CD4053BCM
C 150PF 2
2.7K 5%
B1 Q540 R271 COMMON 15
SOT23
2N3904 3.3K 5% 5% 100V 1
E 2 X7R
C320
33PF
COMMON
10% 100V
X7R
Q308
R353 2SK147
182 1% TG225
S
U317.14
3
D
1
2 G
DC OUTPUT 1 R423
D 100K 5%
D for digital logic Q313 D
LM2940CT 2SK147 G 2
TO220 DVCC_5 TG225
5V OUTPUT S
HEATSINK U108 R424
3
3 2 100K 5%
2
IN OUT
CR106 C106 4 C113
TAB IBUF_OUT
GND/ADJ
AC 2200UF 10UF TANT
COMMON COMMON
4 1 20% 20% U309C
- + C117 BS+ R200
16V 25V CR514 +8VF Q527 LM339
1
OCCAP D7243 1000UF BAV103 PN4392 1.8M 5% 9
CA + SIG
COMMON R396 TG128 14
OCCAP CR109 R211 510 5% 8
BRIDGE 20%
3
35V - FEZERO
PD_8VF PD_8VF
BYD17GSOD 2K 5%
R248
C
3 NO REF
Q530 1.5K 5% Q315 C343 J2MP
B1 MMBT3904 6800pF
CR200
3
1B1C1E
SOT23 5%
C E 2 1B1C1E
COMMON INRXF
J1024 LM340T15 HEATSINK B
100V U334C
TO220
Q301 1 POLYESTER
Q538 R246 CD4053BCM
5 TO220 PD_8VFG 100K 1% 5 R429
+15V OUTPUT +15V TIP101 SST4416
5 4 HEATSINK U107 2 E +8VF 4 1M 5%
VR302 TG241 Q329
4 3 3 2 3 PN4392
3 1N4577_AGED
2
IN OUT
2 CR108 C104 4 C105 CR111 R396 Q330A Q330B TG128 306.13
2
7
1
8
TAB
1 GND/ADJ C114 3 510 5% IFN146_TO71 3 7 IFN146_TO71
1 AC 2200UF
COMMON
10UF TANT
COMMON
BYD17GSOD
470UF
1B1C1E
B1
C INPUT BUFFER + R283 R599 SIP Resistor network
4 1 20% 20%
COMMON Q532 3 1K 5% 10K 5%
J-5pin - + OCCAP SOT23 + R394.1 R394.2
35V 25V 20% 2N3904 6 2 6
1
OCCAP D7243
63V
E 2 2 9.9M 100K
CA R217 - REDINR
U335
15 C343
1 - Coil 1 Middle point BRIDGE - LT1007CN8 1 5
3
6800PF OGRD
2 - Coil 1A
4
+8VF 5%
3 - Coil 1B NTP COMMON U304.1
4 - Coil 2 100V TG128
5 - Coil 2 -15V POLYESTER
-8VF
PN4392
C594 Q328
C101 C102 W100 100PF Q525 R242 R428
QTP
1
2200UF 10UF TANT C115 FBEAD 2.5%
J210 100K 1% 100K 5%
470UF -8VF COMMON
U308.4
GND/ADJ
COMMON COMMON
630V TG167
POLYPROPYLENE
20% 20% CR112 COMMON 15
OCCAP
35V 4 25V BYD17GSOD 20% R216
2N3906
C220 C221
TAB 63V
OCCAP 3 2 D7243 50V 50V R402 R404
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