GM-232
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Page 1: ...SIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER ELECTRONIC CORPORATION 1999 K ZZA FEB 1999 Printed in Japan CONTENTS 1 SAFETY INFORMATION 1 2 EXPLODED VIEWS AND PARTS LIST 2 3 SC...
Page 2: ...liability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a qual...
Page 3: ...n Part No 1 PACKING SECTION PARTS LIST Owner s Manual Model Part No Language GM 232 X1H UC HRD0080 English French GM 232 X1H EW HRD0082 English Spanish German French Italian Dutch GM 232 X1H ES HRD008...
Page 4: ...4 GM 232 2 2 EXTERIOR...
Page 5: ...Diode D956 FML22S 28 FET Q956 957 IRFIZ44N 29 Diode D957 FML22R 30 Transistor Q156 256 2SB1587 31 Transistor Q155 255 2SD2438 32 Thermistor TH951 CCX1013 33 34 Cord See Contrast table 2 35 Cord See C...
Page 6: ...GM 232 1 2 3 4 1 2 3 4 D C B A 3 SCHEMATIC DIAGRAM 3 1 OVERALL CONNECTION DIAGRAM Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A 6 A...
Page 7: ...GM 232 5 6 7 8 5 6 7 8 D C B A 7 A...
Page 8: ...ON DIAGRAM 4 1 AMP UNIT NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check w...
Page 9: ...GM 232 5 6 7 8 5 6 7 8 D C B A 9 A 2 Viewpoint of PCB diagrams Capacitor Connector P C Board Chip Part SIDE A SIDE B A AMP UNIT SIDE B...
Page 10: ...SA933S Q 953 Transistor 2SA933S Q 956 FET IRFIZ44N Q 957 FET IRFIZ44N Q 960 Transistor 2SD1864 Q 961 Transistor 2SB1243 D 601 Diode 1SS133 D 602 Diode 1SS133 D 651 Diode 1SS133 D 652 Diode HZS7L A2 D...
Page 11: ...2D GGC1320 R 812 RN1 10SE1002D GGC1320 R 813 RN1 10SE1002D GGC1320 R 814 RN1 10SE1002D GGC1320 R 831 See Contrast table R 832 See Contrast table R 953 RD1 4PU392J R 954 RD1 4PU101J R 955 RS1 10S153J R...
Page 12: ...960 CQMA102J50 C 961 CQMA102J50 C 962 3300 F 35V CCH1200 C 963 3300 F 35V CCH1200 C 968 CEAS101M35 C 969 CEAS101M35 C 970 CEAS100M50 C 971 CEAS100M50 C 972 CKSQYB473K50 C 973 CKSQYB473K50 Circuit Symb...
Page 13: ...13 GM 232 7 GENERAL INFORMATION 7 1 PARTS 7 1 1 IC 6 ADJUSTMENT There is no information to be shown in this chapter A OUTPUT V B OUTPUT B INPUT B INPUT V A INPUT A INPUT 1 2 3 4 5 6 7 8 NJM2068L...
Page 14: ...16 VCC Stby DET1 DET2 DET_R GND NC NC IN1 IN2 IN3 Cont_V Filter Vs_out TC Mute_out zz 2V zz 2V zz 2V 2V zz 2V 20 A zz 2V zz 50 A 4 7k Transient voltage detector Bandgap Circuit motion on 5 6V Q S R On...
Page 15: ...not shown 1 Remove the six screws 2 Remove the two Panel Units Removing the Amp Unit Fig 1 Remove the nine screws Use 2 pcs of screw and insert them into the two holes marked with an arrow Alternately...
Page 16: ...he sound distorts when the volume is turned up turn the gain control counter clockwise When using with an RCA equipped car stereo standard output of 500 mV set to the NORMAL position When using with a...
Page 17: ...against metal parts Do not route wires where they will get hot for example where the heater will blow over them If the insulation heats up it may become damaged resulting in a short circuit through th...
Page 18: ...0 08 THD 100 W 1 at 14 4 V 4 20 20 000 Hz 0 8 THD 50 W 2 at 14 4 V 2 20 20 000 Hz 0 8 THD Load impedance 4 1 8 allowable Bridge connection 2 8 allowable Frequency response 10 50 000 Hz 0 dB 1 dB Signa...
