Sony SA-WCT291 서비스 매뉴얼 - 페이지 4

{카테고리_이름} Sony SA-WCT291에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Sony SA-WCT291 24 페이지. Sound bar and active speaker system
Sony SA-WCT291에 대해서도 마찬가지입니다: 서비스 매뉴얼 (42 페이지)

페이지 인쇄

SA-WCT290/WCT291

ADVANCE PREPARATION WHEN CONFIRMING OP-

ERATION

All the units included in the HT-CT290/HT-CT291 (SA-CT290/

CT291, SA-WCT290/WCT291, remote control) are required to

conﬁ rm the operation of SA-CT290/CT291. Check in advance that

you have all the units.

NOTE OF REPLACING THE IC8104 ON THE SUB MAIN

BOARD AND THE COMPLETE SUB MAIN BOARD

When IC8104 on the SUB MAIN board and the complete SUB

MAIN board are replaced, it is necessary to spread the compound

between the SUB MAIN board and the heat sink.

Spread the compound referring to the ﬁ gure below.

– SUB MAIN Board (Component Side) –

NOTES ON THE WIRELESS CONNECTION (LINK) AFTER

REPAIRS ARE COMPLETE

When the parts below is replaced, the wireless connection (LINK)

of the Bar speaker and Subwoofer will be disconnected.

Before returning repaired products to the customer, follow the pro-

cedure below to LINK the Bar speaker and Subwoofer.

Also, if only the Bar speaker or Subwoofer is brought in for repair

and the parts below are replaced, be sure to inform the customer

when returning the repaired products that the customer must LINK

the Bar speaker and Subwoofer.

(Indicate that the LINK procedure is described in the operating

instructions)

Parts in which the LINK will be disconnected due to re-

placement:

•

Complete SUB MAIN board

•

BLUETOOTH MODULE (WB116A Y) (Ver C)

Activating wireless transmission between speciﬁ c units

(Secure Link)

You can specify the wireless connection

to link the Bar Speaker to the subwoofer

using the Secure Link function. This

function can help prevent interference if

you use multiple wireless products.

Press LINK on the rear of the

subwoofer.

The power indicator on the

subwoofer ﬂashes in orange.

Hold down CLEAR AUDIO+ for

5 seconds.

The USB and TV indicators ﬂash

two times, then the MOVIE and

MUSIC indicators ﬂash

alternately.

When the Bar Speaker is linked to

the subwoofer, the indicators stop

ﬂashing and the power indicator on

the subwoofer lights up in orange.

If it failed, the indicators light up for

5 seconds. Try again the above

operation.

To deactivate this function, hold

down CLEAR AUDIO+ for

5 seconds.

The USB indicator ﬂashes twice.

compound

IC8104

THE ON/STANDBY INDICATOR FLASHES IN RED

If the power indicator ﬂashes in red,

press

on the subwoofer to turn

off the power and check whether

the ventilation opening of the

subwoofer is blocked or not.

BOND FIXATION OF ELECTRIC PARTS

When SWITCHING REGULATOR 3L411L board (US, CND) or

SWITCHING REGULATOR 3L411W board (Except US, CND,

E12) or SWITCHING REGULATOR 3L411W-1 board (E12) is

replaced, it is necessary to ﬁ x parts to the boards by using a speci-

ﬁ ed bond without fail.

• Object boards

1. SWITCHING REGULATOR 3L411L board (US, CND)

2. SWITCHING REGULATOR 3L411W board (Except US,

CND, E12)

3. SWITCHING REGULATOR 3L411W-1 board (E12)

• Use bond

Part No.

Description

7-600-020-70

ADHESIVE (SC608Z2) 180ML

• Parts position

1. SWITCHING REGULATOR 3L411L board

(US, CND) (page 4)

2. SWITCHING REGULATOR 3L411W board

(Except US, CND, E12) (page 5)

3. SWITCHING REGULATOR 3L411W-1 board

(E12) (page 5)

1. SWITCHING REGULATOR 3L411L board

(US, CND)

– SWITCHING REGULATOR 3L411L board

(US, CND) (Component Side) –

*The portion which applies bond: