Sony PS-LX285 서비스 매뉴얼 - 페이지 5

{카테고리_이름} Sony PS-LX285에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Sony PS-LX285 10 페이지. Stereo turntable system
Sony PS-LX285에 대해서도 마찬가지입니다: 사용자 설명서 (17 페이지), 사용 설명서 (16 페이지)

페이지 인쇄

PS-LX100/LX285

SECTION

ADJUSTMENTS

Speed Adjustment

Note: Be sure to perform 33-rpm adjustment before 45-rpm.

— Using a stroboscope board —

— Using a test record —

1. Puta

stroboscope board on the mat.

1. Puta

test record (YFSC-16) on the mat.

2. Set the SPEED switch to 33.

2. Move the arm onto a-2 (3kHz) section and trace it.

Depress the lifter knob to make a lift-up mode and move the arm

3. Adjust M101(L) so that the frequency is 2,991 —3,009 Hz.

above to the outer most groove of a record.

4. Set the SPEED switch to 45.

Adjust M101(L)

so that the striped pattern of stroboscope

Adjust M101(H) so that the frequency is 4,038 —4,062 Hz.

board is stationary.

3. Set the SPEED switch to 45.

Adjust M101(H) in the same way.

Adjustment Location:

SPEED

ADJUST

"—

'HO

451m

\ LO 33mm

Noe

go>

'HO

45m

33 rom

oe"

Automatic Return Position Adjustment

. Puta test record (YFSC-16) on the mat.

. Set the SPEED switch to 33 and move the tonearm on a return

check groove.

. Turn the Adjustment screw so that the tonearm starts to return

at count of 4 — 10

count increase

count decrease

adjustment screw