T2130
CONTENTS
3 SERVICE
3.1 MAINTENANCE 3-1
3.2 ALIGNMENT INSTRUCTIONS 3-1
3.3 PROPOSAL FOR NECESSARY MEASURING INSTRUMENTS 3-1
3.4 TROUBLE SHOOTING 3-2
3.4.1 POWER AMPLIFIER (MODULE 1) 3-5
3.4.2 OUTPUT FILTER (MODULE 2) 3-6
3.4.3 TX-PROCESSOR (MODULE 3) 3-7
3.4.4 POWER SUPPLY (MODULE 4) 3-8
3.4.5 NOT USED 3-10
3.4.6 CONNECTION BOARD (MODULE 6) 3-10
3.4.7 REPLACEMENT OF COMPONENTS 3-10
3.4.8 REPLACEMENT OF MODULES 3-10
3.5 PERFORMANCE CHECK 3-11
3.5.1 POWER AMPLIFIER (MODULE 1) 3-12
3.5.2 OUTPUT FILTER (MODULE 2) 3-13
3.5.3 TX-PROCESSOR (MODULE 3) 3-14
3.5.4 POWER SUPPLY (MODULE 4) 3-19
3.5.5 NOT USED 3-20
3.5.6 CONNECTION BOARD (MODULE 6) 3-20
3.6 ADJUSTMENT PROCEDURE 3-21
3.6.1 POWER AMPLIFIER (MODULE 1) 3-21
3.6.2 ADJUSTMENT OF OUTPUT FILTER (MODULE 2) 3-21
3.6.3 ADJUSTMENT OF DRIVE LEVEL 3-21
3.7 NECESSARY ADJUSTMENTS AFTER REPAIR 3-23
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