GROUP   NO. COMPONENT/ ASSEMBLY MAINTENANCE    FUNCTION MAINTENANCE LEVEL TOOLS AND EQPT REMARKS (1) (2) (3) (4) (5) (6) C O F H D Section II. MAINTENANCE ALLOCATION CHART FOR ALL RADIO SETS USING RT 1439/VRC, RT 1523(C)/U, RT 1523A(C)/U, RT 1523B(C)/U, RT 1523C(C)/U, OR RT 1523E(C)/U TM  11 5820 890 20 2 B 26 29010101 Terminal Board Repair 0.1 12 Assembly 29010102 Case, Electronics Repair 0.2 9,11,12,71, D Assembly 75 290102 ECA One Watt Repair 0.3 9,11,12,71, D Audio Amplifier 75 29010201 Wiring Harness, Repair 0.2 9,11,12,71, D Branched One 75 Watt Audio W1 29010202 Case One Watt Repair 0.2 9,11,12,71, D Audio Amplifier 75 290103 Cable Assembly Repair 0.5 9,11,12,71, D Special Purpose 75 Electrical, Branched Major W3 290104 Wiring Harness Repair 0.4 9,11,12,71, D J7 J11 W2 75 2902 Power Supply Inspect 0.1 Amplifier Adapter Test 0.5 19,48,52 AM (5A1) Replace 0.1 9,11,12,71, D 75 Repair 0.5 12,18 AM 290201 CCA Filter (Ref Group Number 250202) Transient Protection/ Regulator (5A1A2) 290202 CCA Transient (Ref Group Number 250201) Protection/ Regulator (5A1A1) 290203 Heatsink Electrical   Repair 0.3   9,11,12,18, D,AM Electronic 71,75 Component Power Supply