Pioneer GM-X352 - Amplifier Service Manual Download | Manualshive

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Summary of Contents for GM-X352 - Amplifier

Page 1: ...E PTE LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER CORPORATION 2000 K ZZS NOV 2000 Printed in Japan ORDER NO CRT2614 BRIDGEABLE POWER AMPLIFIER GM X352 X1R UC EW ES Service Manual CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 2 3 SCHEMATIC DIAGRAM 6 4 PCB CONNECTION DIAGRAM 8 5 ELECTRICAL PARTS LIST 12 6 ADJUSTMENT 14 7 GENERAL INFORMATION 15 7 1 DISASSEMBLY 15 8 OPERA...

Page 2: ...se covered by this manual Improperly performed repairs can adversely affect the safety and reliability 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 qualified service technician WARNING This product contains lead in solder and certain electrical parts contain ...

Page 3: ...abic PACKING SECTION PARTS LIST Part No Mark No Description GM X352 X1R UC GM X352 X1R EW GM X352 X1R ES 1 1 Warranty Card Not used HRY1157 Not used 1 2 Owner s Manual HRD0165 HRD0157 HRD0166 1 3 Owner s Manual Not used Not used HRD0172 1 4 Card ARY1048 Not used Not used 2 Screw BYC40P180FZK BYC40P180FZK BYC40P180FZK 3 Polyethylene Bag HEG0011 HEG0011 HEG0011 4 Polyethylene Bag HEG0013 HEG0013 HEG...

Page 4: ...4 GM X352 2 2 EXTERIOR A ...

Page 5: ...016 16 Amp Unit See Contrast table 2 17 Terminal CN903 CKF1059 18 Fuse 20A HEK0020 19 Pin Jack CN801 HKB0001 20 Terminal CN901 HKE0036 21 Terminal CN905 HKE0037 22 Terminal CN906 HKE0037 23 Connector CN904 HKM1077 24 Holder HNC0082 25 Screw PPZ30P100SAD 26 Light Pipe Unit HXA0322 27 Screw PPZ30P100FZK 2 CONTRAST TABLE GM X352 X1R UC EW and ES are constructed the same except for the following Part ...

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Page 8: ... 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 with the schematic diagram 2 Viewpoint of PCB diagrams Capacitor Connector P C Board Chip Part SIDE A SIDE B A FUSE SPEAKER INPUT A ...

Page 9: ...9 GM X352 5 6 7 8 A B C D 5 6 7 8 ...

Page 10: ......

Page 11: ...11 GM X352 5 6 7 8 A B C D 5 6 7 8 SIDE B A ...

Page 12: ...The part numbers shown below indicate chip components Chip Resistor RS1 _S___J RS1 __S___J Chip Capacitor except for CQS CKS CCS CSZS Unit Number HWH0145 GM X352 X1R UC HWH0144 GM X352 X1R EW HWH0146 GM X352 X1R ES Unit Name Amp Unit MISCELLANEOUS IC 101 IC NJM4558MD IC 151 IC NJM2068M IC 651 IC PA2027A IC 801 IC NJM2068M IC 802 IC NJM2068M IC 951 IC UPC494C Q 151 Transistor 2SA992 Q 152 Transisto...

Page 13: ...2201D R 814 RN1 10SE2201D R 831 RS1 10S683J R 832 RS1 10S683J R 953 RD1 4PU392J R 954 RD1 4PU101J R 955 RS1 10S473J R 956 RS1 10S102J R 957 RS1 10S153J R 958 EW ES model RS1 10S105J R 959 RD1 4PU101J R 960 RD1 4PU332J R 961 RD1 4PU101J R 962 RS1 10S332J R 963 RS1 10S472J R 964 RS1 10S472J R 965 RS1 10S472J R 966 RD1 4PU272J R 967 RD1 4PU272J R 972 RD1 2PM121J R 973 RD1 2PM121J R 976 RD1 2PM220J R ...

Page 14: ...AS100M16 C 901 CFTNA224J50 C 951 CEAS100M16 C 952 CEAS221M10 C 953 CQMA102J50 C 954 CEAS2R2M50 C 955 CEAS100M16 C 956 3300µF 16V HCH0005 C 958 CQMA472J50 C 959 CQMA472J50 C 960 CQMA102J50 C 961 CQMA102J50 C 962 2200µF 35V HCH0003 C 963 2200µF 35V HCH0003 C 968 CEAS101M35 C 969 CEAS101M35 C 970 CEAS100M50 C 971 CEAS100M50 C 972 CKSQYB473K50 C 973 CKSQYB473K50 C 974 CEAS470M16 C 975 CEAS470M16 C 976...

Page 15: ...l Fig 1 Remove the three screws Remove the two screws Remove the two screws and then remove the Case Remove the six screws and then remove the Panel Fig 2 Panel Removing the Amp Unit Fig 2 Remove the eleven screws Remove the screw Remove the eight screws and then remove the Amp Unit Amp Unit ...

Page 16: ...16 GM X352 8 OPERATIONS AND SPECIFICATIONS 8 1 OPERATIONS GM X352 X1R EW ...

Page 17: ...your car stereo change the BFC switch using a small standard tip screwdriver GM X352 X1R EW ES Setting the Unit Gain Control If the sound level is too low even when the volume of the car stereo used along with this power amplifier is turned up turn gain control on the front of the power amplifier clockwise If the sound distorts when the volume is turned up turn the gain control counter clockwise W...

Page 18: ...t jacks External Output Connecting wires with RCA pin plugs sold separately RCA input jack System remote control wire sold separately Connect the male terminal of this wire to the system remote control terminal of the car stereo SYSTEM REMOTE CONTROL The female terminal can be connected to the auto antenna relay control terminal If the car stereo does not have a system remote control terminal conn...

Page 19: ... 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 X352 X1R EW Power source 14 4 V DC 10 8 15 1 V allowable Grounding system Negative type Current consumption 11 3 A at continuous power 4 Ω Idle current 5 45 mA Average current drawn 3 8 A 4 Ω for two channels 5 9 A...

Page 20: ...t 14 4 V 2 Ω 20 20 000 Hz 0 8 THD Load impedance 4 Ω 2 8 Ω allowable Bridge connection 4 8 Ω allowable Frequency response 10 50 000 Hz 0 dB 1 dB Signal to noise ratio 100 dB IEC A network Distortion 0 008 10 W 1 kHz Separation 60 dB 1 kHz Low pass filter Cut off frequency 80 Hz Cut off slope 12 dB oct Maximum input level impedance RCA 6 5 V 22 kΩ 0 4 6 5 V Speaker 26 V 40 kΩ 1 6 26 V Note Specific...

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