Extended Remote Jack

The PLAY, FF and REW keys can be added to the remote control functions by using the equivalent circuit showing below.

Circuit diagram:

 

R1

R2

R3

R4

R5

R6

 

 

1k

3.9k

6.8k

11k

15k

30k

 

 

 

 

 

 

 

R7

R8

 

 

 

 

 

 

220

220

 

S1

S2

S3

S4

S5

S6

 

4

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

2

REC PLAY REW REC MARK FF

 

 

 

1

 

 

 

PAUSE

 

 

 

 

 

 

 

 

 

Notes:

•The PMD661 plays during closing and holding the PLAY switch, and skip back then pause at the point when It opened.

•Resistance error - Within 5%.

•Never apply external voltage. Doing so will result in malfunction.

•Insulate the circuit so that it cannot be touched directly. Use a structure that protects the circuit from static electricity, which will cause malfunction.

•Do not operate the switches at the same time as the buttons on the unit.

•D&M professional accepts no responsibility whatsoever for any damages or infringements of patents or other rights resulting from the use of the circuits.

•This does not sanction patents or other rights of D&M professional or third parties.

•It is strictly forbidden to reprint or reproduce the circuit diagrams in part or in whole.

Plug Type (1/8”T-R-R-S Mini Plug)

ø3.5/4P (TMP-B66)

1 2 3 4

1: Tip

2: Ring

3: Ring

4: Sleeve

31