Icom IC-R20 Service Manual - Page 65

SECTION 12 BC-156 DESKTOP CHAGER INFORMATION 12-1 DISASSEMBLY INFORMATION [CHASSIS PARTS] REF. NO. ORDER NO. DESCRIPTION MP1 MP2 MP3 MP4 MP5 MP6 MP7 MP8 8930062600 2708 holder 8110007620 2505 cover 8810009990 Screw PH BT M3 X 8 ZK 8930039620 Stand/leg cushion (A) 8930051010 2308 terminal holder 8930051020 2308 A-terminal Y490 8930051030 2308 B-terminal 8010019600 2505 case (D) QTY. 1 1 8 2 1 3 3 1 [MAIN UNIT] REF. NO. ORDER NO. DESCRIPTION J1 6450000410 Connector HEC0470-01-630 F1 5210000040 Fuse FGB 2A (FGB0 125V) F2 5220000020 Fuse holder S-N5051 F3 5220000020 Fuse holder S-N5051 WS1 8600036620 OTHER EX2308 PD1* J04MA [TANSHI BOARD] REF. NO. ORDER NO. DESCRIPTION J1 6510003570 Connector S09B-EH-S EP2 9001602001 IRRAX 0.7 (d) L=10mm RL1 6330001630 Relay A-5W-K QTY. 1 1 1 1 1 QTY. 1 2 1 [ACC ACCESSORIES] REF. NO. ORDER NO. DESCRIPTION QTY. EP1 800003420 BC-123A (LS-11033-ADT) w/box SKT [EUR] 1 800003430 BC-123E (LS-11030-ADT) w/box SKT [UK] 1 Screw abbreviations BT: Self-tapping PH: Pan head ZK: Black MP6 (C) MP7 (C) MP5 (C) MP3 (C) F1 (M) MP4 (C) MP3 (C) MP3 (C) MP1 (C) MP8 (C) J1 (T) MP6 (C) EP2 (T) RL1 (T) MP3 (C) J1 (M) WS1 (M) F2 (M) F3 (M) MP2 (C) MP3 (C) MP4 (C) UNIT abbreviations (C) : CHASSIS PARTS (M) : MAIN UNIT (T) : TANSHI BOARD 12-2 BC-156 BLOCK DIAGRAM 8-16V DC IN VCC MAIN UNIT SW REG IC2:NJM2360M Q7:2SJ377 D2:SB20-03P CHARG CONTROL IC1:MM1433EVBE Q1:2SB1184 TANSHI BOARD CHG SELECT RL1 I SENSE R1 CHG1 CHG2 12 - 1