Pioneer ARP3356 Instrukcja serwisowa - Strona 6

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Replacement of AWV2311: HOME NETWORK MODULE ass'y

There are two types of HOME NETWORK MODULE ass'y in interface with MAIN ass'y,

and only AWV2311-B /J is available as a service parts ass'y.

J7601: ADX3483

CN7802: KM200NA3L

Connection with MAIN ass'y Figure A

When AWV2311-A /J is used in the product, order ADX3484 in addition,

and connect it with MAIN ass'y as shown in Figure B.

Or perform the following steps as shown in Figure A.

1. Take off ADX3483 from the defective ass'y

2. Solder it to the same point (4th pin in IC7803) on a service parts ass'y

3. Fix the wire by bond-lock, and then connect it with MAIN ass'y

When AWV2311-B /J is used in the product,

replace the defective ass'y with a service parts ass'y as shown in Figure B.

AWV2311- A /J

yes

ADX3485

M17

Figure A: AWV2311-A /J

ADX3484

M17

Figure B: AWV2311-B /J

AWV2311- B /J

yes

Figure B

ADX3483

Fix the wire by bond-lock.

CN7802

PRO-940HD

4th pin in IC7803