Fine Adjust Controls (R5-R9)

TM 1 1 - 6 1 3 0 - 3 9 2 - 3 4

d. Installation (R7, R8 and R9).

NOTE

(1) Remove tags and solder leads to fine adjust

For removal and installation of controls R5

control (75).

and R6 go to steps a and b, controls R7, R8

(2) Install control in chassis (4) and fasten with

and R9 go to steps c and d.

washers (74) and nuts (73).

a. Removal (R5 and R6).

( 3 ) Position EMI bracket (7, fig. 3-10) in

(1) Remove screws (1) and washers (2) holding

chassis and fasten with screws (5) and nuts (6).

cover (3) to chassis (4) and remove cover.

(4) Install transformer T1 (18, fig. 4-3) in chas-

(2) Remove screws (5) holding printed wiring

sis and fasten with cap screws (17).

board basket assembly (6) in chassis.

(5) Install capacitor C1 (9) in chassis and fasten

(3) Carefully remove basket assembly to gain

with screws (15) and washers (16).

access to screw (7) and washer (8) holding leads to

(6) Install printed wiring board basket

negative terminal on capacitor C1 (9); disconnect

assembly (6) in chassis.

leads.

( 7 ) Connect leads to capacitor C1 (9) with

(4) Carefully move basket assembly out and

screws (7) and washers (8).

aside.

( 8 ) Fasten basket assembly to chassis with

(5) Remove nuts (73) and washers (74) holding

screws (5).

fine adjust control (75) in chassis.

(9) Install cover (3) on chassis and fasten with

( 6 ) Carefully work c o n t r o l b a c k t h r o u g h

washers (2) and screws (1).

chassis; tag and unsolder leads to control.

b. Installation (R5 and R6).

4-28. Remote Battery Jacks (J1 - J10)

(1) Remove tags and solder leads to fine adjust

Removal and installation of remote battery jacks

control (75).

(fig. 4-2 and 4-3) are as follows:

(2) Install control in chassis (4) and fasten with

washers (74) and nuts (73).

NOTE

(3) Install printed wiring board basket

assembly (6) in chassis.

For removal and installation of jacks J1,

( 4 ) Connect leads to capacitor C1 (9) with

J2, J6 and J7 go to steps a and b, jacks J3,

screws (7) and washers (8).

J4, J5, J8, J9 and J10 go to steps c and d .

( 5 ) Fasten basket assembly to chassis with

a. Removal (J1, J2, J6 and J7).

screws (5).

(1) Remove screws (1) and washers (2) holding

(6) Install cover (3) on chassis and fasten with

cover (3) to chassis (4) and remove cover.

washers (2) and screws (1).

(2) Remove screws (5) holding printed wiring

c. Removal (R7, R8 and R9).

board basket assembly (6) in chassis.

(1) Remove screws (1) and washers (2) holding

(3) Carefully remove basket assembly to gain

cover (3) to chassis (4) and remove cover.

access to screw (7) and washer (8) holding leads to

(2) Remove screws (5) holding printed wiring

negative terminal on capacitor C1 (9); disconnect

board basket assembly (6) in chassis.

leads.

(3) Carefully remove basket assembly to gain

(4) Carefully move basket assembly out and

access to screw (7) and washer (8) holding leads to

aside.

negative terminal on capacitor C1 (9); disconnect

(5) Remove screws (80) and nuts (81) holding

leads.

filter assembly A15 (82) to chassis. Carefully move

(4) Carefully move basket assembly out and

filter assembly aside.

aside.

(6) Unsolder lead to jack.

(5) Remove screws (15) and washers (16) hold-

i n g capacitor C 1 to chassis. C a r e f u l l y move

(7) Remove nut (77) and washers (78 and 79)

holding jack to chassis and remove jack.

capacitor aside to gain access to bottom of chassis.

b. Installation (J1, J2, J6 and J7).

(6) Remove cap screws (17) holding transform-

(1) Install jack in chassis (4) and fasten with

er T1 (18) to chassis. Carefully move transformer

nut (77) and washers (78 and 79).

out of chassis.

(2) Solder lead to jack.

(7) Remove screws (5, fig. 3-10) and nuts (6)

holding EMI bracket (7) to chassis. Carefully move

(3) Install filter assembly (82) and fasten with

screws (80) and nuts (81).

EMI bracket aside.

(4) Install printed wiring board basket assem-

(8) Remove nuts (73, fig. 4-3) and washers (74)

bly (6) in chassis.

holding fine adjust control (75) in chassis.

(5) Connect leads to capacitor C1 (9) with

( 9 ) Carefully work control back through

screws (7) and washers (8).

chassis; tag and unsolder leads to control.

4-22