PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2002 K-ZZD. DEC. 2002 Printed in Japan http://www.xiaoyu163.com...
3 7 63 1515 0 SAFETY INFORMATION - GM-X574/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.
*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. u163 GM-X574/XR/UC http://www.xiaoyu163.com...
HEG0022 8 Carton HHG0353 9 Contain Box HHL0353 10 Protector HHP0168 (2) CONTRAST TABLE GM-X574/XR/UC, GM-X574/XR/EW and GM-X574/XR/ES are constructed the same except for the follow- L 13942296513 ing: Part No. Mark No. Symbol and Description GM-X574/XR/UC GM-X574/XR/EW GM-X574/XR/ES 1-1 Card...
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34 Fuse(FU602,603)(25A) HEK0025 35 Screw(M4x9) HBA0030 36 Screw BBZ30P060FZK 37 Cushion HNM6623 (2) CONTRAST TABLE GM-X574/XR/UC, GM-X574/XR/EW and GM-X574/XR/ES are constructed the same except for the follow- ing: Part No. Mark No. Description GM-X574/XR/UC GM-X574/XR/EW GM-X574/XR/ES 10 Amp Unit HWH0211...
← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. Detailed page B SPEAKER INPUT 2CH/4CH L 13942296513 A SPEAKER INPUT -29.5V +29.5V DC/DC CONVERTER EW,ES EW,ES BEADS CORE 100/16 BEADS EW,ES CORE u163 EW,ES GM-X574/XR/UC http://www.xiaoyu163.com...
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3 7 63 1515 0 POWER AMP POWER AMP B LPF/HPF B GAIN B GAIN +15.6V REGULATOR POWER AMP POWER AMP L 13942296513 A LPF/HPF -15.6V REGULATOR A GAIN A GAIN EW,ES FU603 > HEK0025 EW,ES 4R7K EW,ES FU602 > HEK0025 u163 GM-X574/XR/UC http://www.xiaoyu163.com...
1.The parts mounted on this PCB Capacitor Connector include all necessary parts for several destination. SIDE A For further information for respective destinations, be sure AMP UNIT SIDE B to check with the schematic dia- P.C.Board Chip Part gram. L 13942296513 u163 GM-X574/XR/UC http://www.xiaoyu163.com...
Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : HWH0211(GM-X574/XR/UC) LED(POWER) L934BR235SRCF Choke Coil 34µH (EW,ES model) HTH0006 Unit Number : HWH0205(GM-X574/XR/EW) Choke Coil 75µH (EW,ES model) HTH0010 Unit Number : HWH0206(GM-X574/XR/ES) Choke Coil 75µH (EW,ES model)
Remove the two screws and then remove the two Panels. Remove the eight screws and then remove the two Heat Sinks. L 13942296513 Remove the five screws and then remove the Amp Unit. u163 Heat Sink Heat Sink Amp Unit Panel Fig.1 GM-X574/XR/UC http://www.xiaoyu163.com...
Fuse (25 A) × 2 terminal. If the car stereo does not have a system remote control ter- minal, connect the male terminal to the power terminal through the u163 ignition switch. GM-X574/XR/UC http://www.xiaoyu163.com...