Marantz ST-17-2 Sevice Bulletin

SERVICE BULLETIN

Fig. 2

Fig. 1

Fig. 4

Fig. 3

Date: 6-Nov-98 Model: 74ST17/02B/02G
Page: 1/1 REF.NB MZ98-030
Subject:

Circulation: Application:

Remote control modification.

x for information

customer complaint
in case of service
mandatory

...................

[

SOLUTION

]

Only required case from a

customer.

Int.ref:

Modify the front panel assembly as following procedure.

1.

Disassemble the front panel assembly from the p rodu ct and re move 017B, 026B and PCB PS02 fr om the
front panel (002B). (Fig .1)

2.

Add the IR lens (013B:
to the hole of PTY button on the front panel. (Fig.1)

3.

Cut the PTY button and the bu tto n g uid e . (Fig . 2 : Gr ay p art)

4.

Remove the tact switch (SS24). And add the IR sensor (QS03:
(13x10x10). (Fig. 3)

5.

Add diodes DS03, DS04 (
resistors RS63 (
7 and page 9)

6.

Reassemble the front p ane l. (Fig . 1 & 4)

7.

Press POWER switch while depressing
then modification had succeed.

•

Every MARANTZ remote control units which including TUNER mode are available for command
transmit.

180 ohm

4822 381 12024

4822 130 32362

1/6W), RS65 (

[/02B] or

), transistors QS04 (

10K ohm

DISPLAY

4822 381 12025

1/6W). (refer the serv ice manu al 4822 725 51167 page

button and

(Add IR sensor for remote operation.)

[/02G]) with dual side adhesive tape

4822 130 11494

4822 130 61227

BAND

, if FL display shows <

) with the formed rubbe r

), QS05 (

4822 130 42594

RC INT

),

>

[

REMARK

This information is applied to Europe, Africa and Middle East only.

available after this modification.

]

002B

013B

026B

017B

Dual side adhesive tape

PS02

QS03

10

Rubber

10

“

” function is not

PTY

13mm

Dual side adhesive tape

Approved by C. Miyayama

Written by H. Tamura