Akai GX 646 D Service Manual
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Extracted text from Akai GX 646 D Service Manual (Ocr-read)
Page 1
STEREO TAPE DECK
MUDELGX" 646
THIS MANUAL IS ALSO APPLICABLE TO BLACK PANEL MODELS
SECTION 1 SERVICE MANUAL ................... 3
SECTION 2 PARTS LIST ......................... 33
SECTION 3 SCHEMATIC DIAGRAM ................ 48
Page 2
CAPSTAN MOTOR
SCM-ZOO X O.l to 0.2mm
FIXATION NUT
REEL TABLE
FIXING SCREWS
ADJUSTMENT SCREW
,"ll"""
REEL TABLE
Fig. 7
Fig. 6
4. REEL TABLE HEIGHT ADJUSTMENT 5. CAPSTAN SHAFT LOOSE PLAY
(Refer to Fig. 6) ADJUSTMENT (Refer to Fig. 7)
1) Temporarily screw in the fixing screws leaving a Adjust by turning Adjustment Screw to obtain a 0.1
gap of 15 mm between the reel table and the to 0.2 mm degree of loose play when the capstan
chassis board. shaft is moved as indicated by the arrow mark.
2) Run the tape and adjust the height of the reel Tighten fixation nut to maintain optimum adjusted
table so that the tape is taken up in the center of condition.
the reel. Tighten fixing screws.
Adjust the height of the right reel table at fast
forward, of the left reel table at rewind.
10