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Icom IC-GM1600, IC-GM1600E SECTION 7 MECHANICAL PARTS AND DISASSEMBLY, CABINET PARTS, MP2, MP1, EP8, EP5EP9, [MIC BOARD], [ACCESSORIES], SUS: Stainless, [CHASSIS PARTS]

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SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

7-1 CABINET PARTS [MAIN UNIT]

REF.	ORDER. NO.	DESCRIPTION	QTY.

DS681	5030002790	LCD A0286	1
EP681	8930064210	LCD contact SRCN-2795-SP-N-W	1
MP681	8930063850	2795 LCD holder	1

[CHASSIS PARTS]

REF.	ORDER. NO.		DESCRIPTION		QTY.

J41	6910016650	2600	ANT connector		1
SP1	2510001092	Speaker 036D0801B			1
W3	8900010960	Cable OPC-1129			1
MP1	8210021100	2795	Front panel (A)	[USA]	1
	8210021170	2795	Front panel (C)	[Others]	1
MP8	8210020870	2795	SP panel		1
MP10	8930063640	2795	SP rubber		1
MP18	8930063600	2795	MIC cap		1
MP20	8210021090	2795 rear panel			1
MP21	8610011151	2497	BATT lock-1		1
MP22	8930065070	2795 lock plate			1
MP23	8930063630	2795 terminal holder			1
MP24	8930063840	2795	A-terminal		1
MP25	8930063830	2795	B-terminal		1
MP26	8930063820	2795	C-terminal		1
MP31	8830001140	VR nut (J)			1
MP32	8930052280	O ring (AC)			1
MP33	8610012110	Knob N-321 (A)			1
MP35	8830001480	VR nut (O)			1
MP41	8010019740	2795 chassis			1
MP46	8930064200	2795 main seal			1
MP47	8810009510	Screw B0 2X4 NI-ZU (BT)			9
MP51	8830001600	Screw nut (L)			1
MP52	8930065190	O ring (BB)			1
MP66	8930059800	2600 pet sheet			1
MP69	8820001330	Screw M3X3 BS NI			2
MP70	8810010150	Screw B0 2X10 SUS ZK			2
MP71	8820001320	2795 screw			4
MP73	8930063690	O ring (BA)			4
MP74	8810009560	Screw B0 2X6 ZK (BT)			3
MP75	8810009560	Screw B0 2X6 ZK (BT)			1
MP76	8810010150	Screw B0 2X10 SUS ZK			2
MP77	8510016610	2795 shield plate			1
MP80	8930064360	2795 antenna rubber			1

[MIC BOARD]

REF.	ORDER. NO.	DESCRIPTION	QTY.

J416	6510024650	246S-550-4P-134 connector	1

[ACCESSORIES]

REF.	ORDER. NO.	DESCRIPTION		QTY.

EP1	3310003330	FA-S61V		1
EP5	Optional product	BP-224		1
EP8	Optional product	BC-147A	[USA]	1
	Optional product	BC-147E	[GEN], [EUR]	1
EP9	Optional product	BC-158	Except [UK]	1
MP1	8930068180	IC-GM1600 NECK STRAP		1
MP2	Optional product	MB-103		1

MP2

EP5EP9

MP1

EP8*	*Design is depend on versions.

Screw abbreviations B0, BT: Self-tapping ZK: BlackSUS: StainlessNI-ZU: Nickel-zinc

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Contents

Page INTRODUCTION DANGER ORDERING PARTS REPAIR NOTES TABLE OF CONTENTS SECTION SPECIFICATIONS •CHANNEL LISTS •International channels †Receive only USA channels †Low power only SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY INSTRUCTIONS SECTION 4 CIRCUIT DESCRIPTION 4-1RECEIVER CIRCUITS 4-2TRANSMITTER CIRCUITS 4-3PLL CIRCUITS 4-4POWER SUPPLY CIRCUITS 4-5PORT ALLOCATIONS SECTION 5 ADJUSTMENT PROCEDURES 5-1PREPARATION •CONNECTION to the antenna connector Standard signal generator 0.1 µV to 32 mV (–127dBm to –17dBm) DO NOT transmit while an SSG is connected to the antenna connector 20 dB / 30 dB NOTE: The above screen is an example Each transceiver has its own specific values for each setting 5-2SOFTWARE ADJUSTMENT (FREQUENCY) Each transceiver has its own specific values 5-2SOFTWARE ADJUSTMENT (TRANSMITTING) 5-2SOFTWARE ADJUSTMENT (RECEIVING) SECTION 6 PARTS LIST Page Page Page [VR UNIT] [MIC UNIT] [CHASSIS UNIT] •BC-158 [CHARGE UNIT] SECTION 7 MECHANICAL PARTS AND DISASSEMBLY CABINET PARTS Grease NOTE Manufacture : Shin-EtsuChemical Type : G-501 NOTE 2: When replacing the screws, 10 - 12 kg of torque SECTION 8 SEMICONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS 9-1MAIN UNIT Horizontal Vertical (CHASSIS unit) •BOTTOM VIEW 6 GND VOLO VOLIN 1 VCC 9-2VR BOARD 9-3MIC BOARD 9-4 BC-158 Horizonal to the MAIN unit J414 SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM 11-1MAIN UNIT