DENON Схема UD-M31 free download

File name Схема UD-M31.PDF

For Europe & U.K. model Version 2 SERVICE MANUAL MODEL UD-M31 STEREO CD RECEIVER Some illustrations using in this service manual are slightly different from the actual set. 16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN Telephone: 03 (3837) 5321 X0164V.02 DE/CDM 0302 UD-M31 2 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective. DISASSEMBLY (Follow the procedure below in reverse order when reassembling) 1. TOP COVER (1) Remove 2screws on both sides. (2) Remove 5screws on the rear. (3) Detach the Top Cover to the arrow direction. Top cover 2. FRONT PANEL FFC (1) Disconnect FFC on thr rear of the CD Mecha. CD Mecha. (2) Remove 4 lower screws Front Panel (3) Detach the Front Panel with releasing the hooks on both sides. Hook 3. CD MECHANISM UNIT (1) Disconnect FFC coming from the top of the