SONY WX4500X
Instrukcja Serwisowa

WX-4500X

DOLBY Level Adjustment Setting : Light down mark ; (DOLBY OFF)
test tape P-4-D400 (400 Hz, 0 dB)

level meter

set main board TP-L TP-R

Procedure : 1. Set the FWD play mode. 2. Push the MENU button and rotate the jog roller to display �NR�. Then press � � � on the SEEK/AMS button to select �NR off�. (Dolby off) 3. Adjust RV400 for L-ch and RV401 for R-ch so that the level meter reads �6 ±0.5 dB (0.37 to 0.41 V). Adjustment Location :
Dolby level adjustment (L-CH) -MAIN BOARD(SIDE A) Dolby level adjustment (R-CH)
-MAIN BOARD(SIDE B)

TP-R

TP-L

Dolby level adjustment

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