IFR COM-120B Service Manual

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(UNl£SS OlHERlIISE SPECIflED)
1.
BASIC RU£RENCE O£SIQIAmRS _. FOR
3
CIlIoIPlCIE OESIGNA TOR PREFIXES R£nR TO
PRalUCT S1iIUC1\JRE, AND SYSlElt
INlDCIlNIIECT FOR Al'PUCA 1IOIS WHERE
Usm.
2.
AU. IIlSISmRS ARE 1 ~ 1/1 ••
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AU. IIlSISTAII!": IS ElIPRESSID IN OHMS.
AU. CN'ACITANCl: IS ElCPRESS£I) II 1IIICROfARAOS.
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AU. NlUCTANC[ IS EXPRESSED IN 1I1CR'JHENII1E5.
4.
HQ4[ST REFIRDICE D£SIGNA 11015.
_1742-100 A.&. A P4. A12. C2. CRI!. Gl.l. Ll. PI. R2. Ul.
7010-17J2-1oo C250 CR7. E14. K2. LI. Q~. RI!II. UII,
5, REF!R£NC[ D£SIGNA1IOIS NOT USED.
7OO~1742-1oo CR2-CR5,
7010-1732-100 Rl. R2. CI. C2. CR1. Ul.
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FOR 111ERC(JIII[CT ftjLOCK DIACRAII sa
APPLICATIONS ~ USED.
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[?;:> R2 IS A S.A. T.
NOIIJIIAI. VALUE 15 75
SEl.£CT V.~UES 68. 12.
@:> CRI AND CRII ARE PAIRED
-
HAIof: TO BE REl'LACID AS A PAIRED SET
@;:::> INSTAlLED AT 1lE0i LEVEL
10.
IC FUNCTIONS NOT USED: NONE
5
* - INDICATES PRINTED lRANSIIISSION LINES Of' OTHER
THAN 50 OHIIS IWPEOANCE ... 1Ot CONsnTUTE
CIRCUIT ELEIIENTS 50 0HI0I lRANSIIISSION LINES
ARE NOT SHO .....
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CAuTION:
CONTAINS PARTS AND ASSEMBLIES
:i<JSCEPTlBU: TO DAIlAGi: BY
ELEClROSTATIC DlS01ARGE (ESC).
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IFR SYS1H4S INC
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J. IIILLER
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CIRCUIT SCHOIA TIC
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POWER TERUN
DEB B,
9-22 92
s:P'iERSON
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9-22-92 G 0000-8742-100
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1 .. _ ..... 1-51190-..
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114
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Scans by ArtekMedia © 2008

IFR COM-120B Specifications

General

Brand	IFR
Model	COM-120B
Category	Measuring Instruments
Language	English