Icom IC-FR3000 manual REG Unit

9 - 9 REG UNIT

¡TOP VIEW

to LOGIC UNIT J5

1	VCC1	VCC1	GND	GND	4
	J13

to LOGIC UNIT J6

W2

W2

PSD

A5V

L9V

M9V

GND

9

1

REGTEMP

2

PS 0V

M SW

1 10

M9C

A5V

L9V

M9V

2

to PA UNIT

to PA UNIT

J17

J14

EP2

EP1

AC IN

	POWER	1		3	EP1
	1		2			PS 0V
1
								BATTERY
				DC SUPPLY
2						PS 15V
	CHASSIS UNIT
								W3	W3
				BATTERY				BATTERY
PS 0V	PS 0V			–	PS 15V		PS 15V		+

The combination of this page and the next
page shows the unit layout in the same
configuration as the actual P.C. Board.
to PA FAN
1	PAF12V	GND	2
W15
	J16

to REG FAN

1		F12VPA	GND	2
				W14
	J18

SP JACK		MODULAR JACK																				9 - 11 JACK2 UNIT					¡TOP VIEW
																																							D-SUB25P JACK
J1
9 - 10 JACK1 UNIT									MODULAR JACK																											TX OUT		M/S OUT	D0 D2 D4 EXT PTT			DC GND
										–AFOUT	+AFOUT	–EXTMOD	+EXTMOD																											RSSI AGND AGND	AGND AGND
¡TOP VIEW			2	4	6	8	1	–PTT	+PTT					–BUSY	+BUSY	8	+AFOUT	–EXTMOD	+EXTMOD +BUSY	–BUSY	GND
								SPG	SPR	2		SP	SPG	–PTT	+PTT	–AFOUT																				OUTBUSY	COAXIALSW INM/S		D1 D3 RPT/BASEEXT MONIEXT	DTCSEXT EXTMODIN B EXTMODIN A OUTAF OUTDISC			+15V
	SPG	1	3		5	7	J2																												14								25
SP	SPR													to LOGIC UNIT J9								14	15	16	17	18	19	20	21		22	23	24	25
							to FRONT
																						1	2	3	4	5	6	7	8	9	10	11	12	13
							UNIT J9
																																			1									13
							1				1											11

W9 W9

–PTT

+PTT

–AFOUT

+AFOUT

–EXTMOD

+EXTMOD

+BUSY

–BUSY

GND

1

TXOUT

COAXSW

to LOGIC UNIT J11

R/BE

PT2E

13

J3

SPG

SPR

SP

SPG

J2

BUSYOUT

M/SO M/SI D0 D1/CTS D2/RTS D3/DTO D4/DTI

MONIE

1

13

9 - 11