Tektronix 213 DMM Instruction Manual page 129

Refer to Fig. 9-14 for
A4 Amplifier circuit
board components.
Refer to Fig. 9-15 for
A 1 Attenuator circuit
board components.
A
,
2
3
a
C D
E
Fig. 9-21. A5 Power Supply circuit board.
CKT GRID CKT GRID CKT GRID CKT GRID
NO LOC NO LOC NO LOC NO LOC
C505 2E C526
3C CR512 2E CR554 2B
C506 2E C530 2G CR513 2E
L537 3E
C508 2E C532 2F CR514 2E
L543 2B
C511
2E C534 2G CR515 2F
L550 2C
C512 2E
C540 2C CR516 2F
L554 2B
C513 2E C543 2C CR517 2F
C514 2E C544 2B CR518 2F
P560 3F
C515 2E C545 2C CR519 2F
0525 3D
C516 2F
C550 3B CR520 2F
0527 3D
C517 2F C552 2C CR521 2F
0528 30
C518 2F C554 2B CR522 2F
C519 2F
C555 3B CR523 2F
R442 1C
C520 2F C556 38 CR540 2C
R522 3D
C521 2F CR542 2C
R523 30
C522 2F
CR505 2E CR543 2C
R524 3E
C523 2F CR506 2E CR544 2C
R525 1C
C524 3E CR508 2E CR550 2C
R526 30
C525 3D
CR511 2E CR552 28
R527 30
R522 and R523 are located on back side of board.
F G
CKT
GRID
NO LOC
R528 30
R530 2G
R532 2G
R533 3F
R534 3G
R535 2G
R536 2G
R537 3F
R538 3F
TP527 3D
TP530 3F
TP540
3C
TP545 3C
TP550 3B
TP555 38
VR535 2F
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