SAFETY INFORMATION - GM-X572/XR/UC CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
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*Average current drawn • The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers. GM-X572/XR/UC...
2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING GM-X572/XR/UC...
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HEG0013 8 Carton HHG0340 9 Contain Box HHL0340 10 Protector HHP0169 (2) CONTRAST TABLE GM-X572/XR/UC, GM-X572/XR/EW and GM-X572/XR/ES are constructed the same except for the follow- ing: Part No. Mark No. Symbol and Description GM-X572/XR/UC GM-X572/XR/EW GM-X572/XR/ES 1-1 Card ARY1048...
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31 Fuse(FU602,603)(20A) HEK0020 32 Screw(M4x9) HBA0030 33 Screw BBZ30P060FZK 34 Cushion HNM6623 (2) CONTRAST TABLE GM-X572/XR/UC, GM-X572/XR/EW and GM-X572/XR/ES are constructed the same except for the follow- ing: Part No. Mark No. Description GM-X572/XR/UC GM-X572/XR/EW GM-X572/XR/ES 10 Amp Unit HWH0197...
: ← Symbol indicates a capacitor. ← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. DC/DC CONVERTER EW,ES +15V REGULATOR EW,ES EW,ES -15V REGULATOR GM-X572/XR/UC...
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POWER AMP LEFT SPEAKER OUTPUT POWER AMP RIGHT SPEAKER OUTPUT EW,ES 2R2K 2R2K EW,ES GM-X572/XR/UC...
1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B P.C.Board Chip Part GM-X572/XR/UC...
Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : HWH0197(GM-X572/XR/UC) Choke Coil 75µH (EW,ES model) HTH0010 Choke Coil 75µH (EW,ES model) HTH0010 Unit Number : HWH0198(GM-X572/XR/EW) Ferri-Inductor CTF1007 Unit Number : HWH0199(GM-X572/XR/ES)
Remove the eight screws. Remove the screw and then remove the two Panels. Remove the eight screws and then remove the two Heat Sinks. Remove the five screws and then remove the Amp Unit. Amp Unit Panel Heat Sink Heat Sink Fig.1 GM-X572/XR/UC...
If the car stereo does not have a system remote control ter- minal, connect the male terminal to the power terminal through the ignition switch. GM-X572/XR/UC...