Labels:bulletin board | daily | earth | gazette | monitor | poster | reckoner | sky OCR: BULLETIN from: TRIO XENWOOD COMMUNICATIONS INC SUBJECT SERVICE NOTES NO TS-820 DATE 10-25-77 TRANEMITTER Mushy audio on tranamit: Mic. ampa Q20 and Q21 TF X48-1150-00} are bac ND 14V supply: Bad bridge diodes DA DIO on {X43-1090 -02 Interm! ttart operation any one band Check far laosely soldered Xtals in PP unit x50 D-DO Mic gain tunop solaer joint SSH xtal filter 48 1150 001 Self Oscilla tion when Tx Bad final tubes S2001-X2 Burned cathodu resi store 10 ohms R3 R final unit x56-1 20000 ON VOX ope rat ton Bide tone Burned Iesistor 220 ohne 3+ key socket ON USB DI LSB Check CAR-1 crystal colc soldered CAR on X50 1310-00 ON TK Check for shorted -1 and Q-B balanced mixer DT RF uni {X44-1150-00} No ALC meter movement Readjustment of meter amp VR-1, VR-2 on TF unit X48 1150-00 10 ttant ALC acti ...
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