By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. GM-D500M/XH/EW...
Maximum input level/impedance ........RCA: 6.5 V/22 kΩ (125 mV — 6.5 V) *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 ampli- fiers. GM-D500M/XH/EW...
- For the applying amount of lubricants or glue, follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.) - PACKING SECTION PARTS LIST Part No. GM-D500M/XH/EW GM-D500M/XH/UC GM-D500M/XH/ES Mark No. Description...
3.1 SCHEMATIC DIAGRAM (GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram AMP PCB Guide page Detailed page CROSS OVER MUTE Switch GM-D500M/XH/EW...
Therefore, when replacing, be sure to use parts of are expressed as : ← identical designation. Symbol indicates a capacitor. ← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. GM-D500M/XH/EW...
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-D500M/XH/EW...
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SIDE A CN704 CN702 CN703 GM-D500M/XH/EW...
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HCH0006 3300µF/16V HCH0006 CFTNA103J50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKCYB472K50 CKSRYB222K50 CKSRYB222K50 CKSRYB471K50 CKSRYB471K50 CEAT100M16 CEAT100M16 CQMA472J50 CQMA472J50 CCSRCH470J50 CCSRCH470J50 CCSRCH271J50 CCSRCH271J50 CKSRYB222K50 220µF/10V HCH0012 6. ADJUSTMENT There is no information to be shown in this chapter. GM-D500M/XH/EW...
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Removing the Case (Fig.1) Case Remove the screw. Remove the six screws and then remove the Case. Fig.1 Removing the Amp PCB (Fig.2) Remove the three screws. Remove the screw and then remove the Amp PCB. Amp PCB Fig.2 GM-D500M/XH/EW...
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7.1.2 CONNECTOR FUNCTION DESCRIPTION GM-D500M/XH/EW...
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• When using with an RCA equipped car stereo (standard output of 500 mV), set to the NORMAL position. When using with an RCA equipped Pioneer car stereo with max. output of 4 V or more, adjust level to match the car stereo output level.