Yamaha TG77 설치 매뉴얼 - 페이지 6

{카테고리_이름} Yamaha TG77에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha TG77 20 페이지. Replacement display
Yamaha TG77에 대해서도 마찬가지입니다: 미디 데이터 포맷 (19 페이지), 사용 설명서 (46 페이지)

페이지 인쇄

Yamaha TG77 LCD Replacement Guide

Fig. 3 - Contrast resistor labeled R476 and contrast potentiometer labeled

VR301 CONTRAST VOL. Both located in the Upper Right Corner

Step 1:

Both the contrast resistor labeled R476 and the contrast potentiometer

labeled VR301 CONTRAST VOL. need to be removed and replaced.

These parts are both located in the upper right corner as shown in the

photo above, Fig. 3. In order to desolder these parts the circuit board

needs to be removed and flipped over. The circuit board is held in place

by 7 screws on the inside as shown in Fig. 4 on page 5 and another 6

screws on the back as shown in Fig. 5.

produced by: glitchscience.com