Page 25
US Model WM-GX552 AEP Model SERVICE MANUAL WM-GX550 E Model 1998. 03 WM-GX550/GX552 Tourist Model WM-GX552 SUPPLEMENT - 1 File this Supplement with the Service Manual. Subject : CHANGE OF BOARDS WM-GX550 (FRENCH) MODEL HAS BEEN ADDED (ECN : WM800320)
Page 26
CHANGE OF BOARDS The tuner board and audio board have been changed. Printed wiring boards and schematic diagram of new type, and changed parts list are described in this Supplement-1. Refer to original service manual (9-923-180-12) previously issued for the other information. NEW TYPE IDENTIFICATION –...
Page 27
CHANGED PARTS LIST AUDIO (Service Manual See page 37 to 38) Former Type New Type Ref. No. Part No. Description Part No. Description Remark 1-220-370-11 METAL CHIP 1/16W (FRENCH MODEL) R151 ––––––––––––––––– Added 1-216-864-11 METAL CHIP 1/16W (EXCEPT FRENCH MODEL) 1-220-370-11 METAL CHIP 1/16W (FRENCH MODEL)
Page 28
SCHEMATIC DIAGRAM (TUNER SECTION) : Added or changed portion (Service Manual See page 22 to 23) (Location : D – F, 8 – 11) (Location : I – K, 13 – 18) – 4 –...
Page 32
WM-GX550/GX552 WM-GX550 (FRENCH) MODEL HAS BEEN ADDED The WM-GX550 (Frenc h) model is appr oximatel y the same as the WM-GX550 (AEP) model. Onl y diff erence between WM-GX550 (AEP) model and WM-GX550 (Frenc h) model are listed. For other informations, please refer to the previously issued service manual (9-923-180-12).
Page 34
WM-GX550/GX552 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2001.11...