User manual

MR-202/MR-204 Two- and Four-Channel Headset Stations Clear-Com Intercom Systems

Rev. B

PARTS LISTS

Parts List for the MR-202/MR-204 Main PCB and Chassis

Capacitors

Value Type Volts Tol. Part # Designator

.01 uF Ceramic Disc 1.4KV 20% 150029 C6

4.7 uF Aluminum NP 50V 150087 C10

.047 uF Metal Film 100V 2% 150123 C19

100 uF Aluminum 35V 150136 C27

22 uF Aluminum 35V 20% 150152 C23

22 uF Tantalum 16V 150032 C24

22 pF Ceramic Disc SMD 50V 5% 151116 C11 C20

47 pF Ceramic Disc SMD 50V 5% 151120 C2 C16

220 pF Ceramic Disc SMD 50V 5% 151128 C22

470 pF Ceramic Disc SMD 50V 5% 151132 C4 C7

.0022 uF Ceramic Disc SMD 50V 10% 151152 C14

.0047 uF Ceramic Disc SMD 50V 10% 151156 C5 C17

.01 uF Ceramic Disc SMD 50V 10% 151160 C28 C32 C33

.047 uF Ceramic Disc SMD 50V 10% 151168 C15

.1 uF Ceramic Disc SMD 50V 10% 151172 C9 C21 C26

.22 uF Ceramic Disc SMD 50V 10% 151176 C12 C18

.47 uF Tantalum SMD 35V 10% 151184 C31 C34

1 uF Tantalum SMD 16V 10% 151185 C3 C13 C30

4.7 uF Tantalum SMD 16V 10% 151189 C8

10 uF Tantalum SMD 25V 10% 151192 C29

Resistors

Value Power Type Tol. Part # Designator

390 OHM 1/4 Carbon Film 5% 410005 R34

1.3K OHM 1/2 Carbon Film 5% 410075 R9

22.1 OHM 1/10 SMD 1% 411230 R5

39.2 OHM 1/10 SMD 1% 411254 R21

100 OHM 1/10 SMD 1% 411293 R22 R29

221 OHM 1/10 SMD 1% 411326 R11

301 OHM 1/10 SMD 1% 411339 R35

432 OHM 1/10 SMD 1% 411354 R15

825 OHM 1/10 SMD 1% 411381 R31

1.00K OHM 1/10 SMD 1% 411389 R18

1.50K OHM 1/10 SMD 1% 411406 R8

2.00K OHM 1/10 SMD 1% 411418 R17

2.74K OHM 1/10 SMD 1% 411431 R14

6.19K OHM 1/10 SMD 1% 411465 R26

6.81K OHM 1/10 SMD 1% 411469 R13

8.25K OHM 1/10 SMD 1% 411477 R36

10.0K OHM 1/10 SMD 1% 411485 R33

12.1K OHM 1/10 SMD 1% 411493 R16