service manual

Citation preview

Exhibit 4 page 1 of 14

International, Inc.

Exhibit 4: Schematics External Radio Frequency Power Amplifier ACOM 1010 Model 1010

71 West street Medfield, MA 02052 Tel: 508 359 5990 fax: 508 359 5989

Exhibit 4 page 2 of 14

Exhibit 4 page 3 of 14

Exhibit 4 page 4 of 14

Exhibit 4 page 5 of 14

Exhibit 4 page 6 of 14

Exhibit 4 page 7 of 14

Exhibit 4 page 8 of 14

Exhibit 4 page 9 of 14

Exhibit 4 page 10 of 14

Exhibit 4 page 11 of 14

Exhibit 4 page 12 of 14

Exhibit 4 page 13 of 14

Cable Harness Connections: CONTROL JP1 1 2 3 4 5 6 7 8 9 10 11 12 CONTROL JP2 1 2 3 4 5 6 7 8 9 10

Signal name +5V GND g1warn g2warn *KEYIN ipg2 G1VL ENAB RTTY *STST GND +15V Signal name fwdi rfli *ORCW GND *OUTR aavd GND *INR GND *ANT2

To: MAINS JP1:1 MAINS JP1:2 MAINS JP1:3 MAINS JP1:4 Rear panel - KEYIN MAINS JP1:6 MAINS JP1:7 MAINS JP1:8 MAINS JP1:9 MAINS JP1:10 Rear panel - KEYIN MAINS JP1:12 To: WATTMETER JP1:1 WATTMETER JP1:2 WATTMETER JP1:3 WATTMETER JP1:4 WATTMETER JP1:5 WATTMETER JP1:6 INPUT JP1:6 INPUT JP1:2 WATTMETER JP1:10

MAINS JP1 1 2 3 4 5 6 7 8 9 10 11 12 MAINS JP2 1 2 3 4 5 INPUT JP1 1 2 3

Signal name +5V GND g1warn g2warn GND ipg2 G1VL ENAB RTTY *STST GND +15V Signal name +15V GND BIAS n/c +265V Signal name aavi *INR GND

To: CONTROL JP1:1 CONTROL JP1:2 CONTROL JP1:3 CONTROL JP1:4 CONTROL JP1:6 CONTROL JP1:7 CONTROL JP1:8 CONTROL JP1:9 CONTROL JP1:10 CONTROL JP1:12 To: INPUT JP1:5 INPUT JP1:3 INPUT JP1:8 INPUT JP1:10 To: WATTMETER JP1:7 (CONTROL JP2:8) (MAINS JP2:2)

Exhibit 4 page 14 of 14

4 5 6 7 8 9 10 WATTM. JP1 1 2 3 4 5 6 7 8 9 10

Cable Harness Connections (continued): +15V WATTMETER JP1:8 +15V (MAINS JP2:1 GND (CONTROL JP2:7) GND WATTMETER JP1:9 BIAS (MAINS JP2:3) n/c +265V (MAINS JP2:5) Signal name fwdi rfli *ORCW GND *OUTR aavd aavi +15V GND *ANT2

End

To: (CONTROL JP2:1) (CONTROL JP2:2) (CONTROL JP2:3) (CONTROL JP2:4) (CONTROL JP2:5) (CONTROL JP2:6) (INPUT JP1:1) (INPUT JP1:4) (INPUT JP1:7) (CONTROL JP2:10)