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Panasonic Technics SU-CH7 Service Manual page 10

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SU-CH7

Procedure

1-2>3—

7-8-9 10

Power !C

(Tweeter)

Regulator transistor

1. Unsolder the power IC.

2. Remove 4 screws (@~@).

eWhen mounting the power IC or regulafor transistor. Apply

silicone compound (SZZOL155) to the rear side of power IC or

.* Remove the flat cable (CN701).

regulator transistor.

2. Remove the 4 screws (@~@).

. Remove the motor cover (shown in Fig. 3).

. Remove the motor from the fan casing (shown in Fig. 4).

. When mounting the motor fan. align the fan casings

Procedure

;

157513

progection with the hole of the fan motor (shown in Fig. 5).

1. Release the 3 claws (shown in Fig. 1).

2. Insert a screwdriver at the root of the cooling fan.

FanMotor

Rear Panel

Procedure

114

1. Remove the screw (@).

2. Remove 2 claws.

AC Inlet P.C.B.

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