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Pioneer GM-2047UC, Service Manual

The Pioneer GM-2047UC Service Manual is a comprehensive guide that allows users to maintain, troubleshoot, and repair their GM-2047UC model with ease. Download this manual for free from manualshive.com and gain access to valuable instructions, diagrams, and important tips to ensure optimal performance and longevity of your product.

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Summary of Contents for GM-2047UC

Page 1: ...RONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER CORPORATION 2004 K ZZB AUG 2004 Printed in Japan ORDER NO CRT3338 6 CHANNEL POWER AMPLIFIER GM 2047ZG X1R UC Service Manual GM 2047ZG X1R UC For details refer to Important symbols for good services GENERAL MOTORS VEHICLE DESTINATION PRODUCED AFTER PART No ID No PIONEER MODEL No Chevy Cobalt North America October 2004 226...

Page 2: ...shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual if necessary 1 Product safety You should conform to the regulations governing the product safety radio and noise and other regulations and should keep the safety during servicing by following the safety instructions described in this manual SAFETY INFORMATION CAUTION This servi...

Page 3: ... 19 7 1 DIAGNOSIS 19 7 1 1 DISASSEMBLY 19 7 1 2 CONNECTOR FUNCTION DESCRIPTION 20 8 OPERATIONS 20 1 SPECIFICATIONS Power source 14 4 V DC 10 5 16 0 V allowable Grounding system Negative type Backup Current 0 5 mA or less Dimensions 195 W x 46 H x 138 4 D mm Weight 1 18 kg Rated power 33 W or more Frequency response Front 4 7 3 0 dB 100 kHz 1 kHz ref Frequency response Rear 2 4 3 0 dB 100 kHz 1 kHz...

Page 4: ...are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly 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 1 Protector HHP0237 2 Protector HHP0239 3 Protector HHP0240 4 Protector HHP0238 5 Contain Box HHL0423 Mark No Description Part No ...

Page 5: ...crew BMZ26P200FTC 2 Screw BMZ30P050FTC 3 Case HNB0205 4 Heat Sink HNR0285 5 Amp Unit HWM0105 6 Connector CN801 HKE0028 7 Connector CN802 HKE0029 8 Holder HNC0057 9 Screw PPZ40P080SAD 10 Chassis Unit HXA0401 11 Screw IMS30P050FTC Mark No Description Part No Mark No Description Part No EXTERIOR SECTION PARTS LIST ...

Page 6: ...l points for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 6 1 2 3 4 1 2 3 4 F E D C B A GM 2047ZG X1R UC 3 SCHEMATIC DIAGRAM 3 1 SCHEMATIC DIAGRAM GUIDE PAGE ...

Page 7: ...7 5 6 7 8 F E D C B A 5 6 7 8 GM 2047ZG X1R UC A b A A AMP UNIT ...

Page 8: ...ints for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors ...

Page 9: ...9 5 6 7 8 F E D C B A 5 6 7 8 GM 2047ZG X1R UC A a A b A a A a A b 7 8 9 10 ...

Page 10: ...10 1 2 3 4 1 2 3 4 F E D C B A GM 2047ZG X1R UC A a A b A b 1 2 3 4 5 6 A AMP UNIT ...

Page 11: ...11 5 6 7 8 F E D C B A 5 6 7 8 GM 2047ZG X1R UC A a A b A b 7 8 9 10 ...

Page 12: ... 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 with the schematic dia gram 2 Viewpoint of PCB diagrams 1 2 3 4 5 6 7 8 1 2 3 13 14 15 FRONT 12 1 2 3 4 1 2 3 4 F E D C B A GM 2047ZG X1R UC ...

Page 13: ...13 5 6 7 8 F E D C B A 5 6 7 8 GM 2047ZG X1R UC A SIDE A 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 RONT ...

Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A GM 2047ZG X1R UC A A AMP UNIT ...

Page 15: ...15 5 6 7 8 F E D C B A 5 6 7 8 GM 2047ZG X1R UC A SIDE B 1 1 ...

Page 16: ...3 C D 807 Diode MTZJ5R6 B D 808 Diode ERA15 02VH D 809 Diode ERA15 02VH D 810 Diode ERA15 02VH L 801 Choke Coil 0 3mH HTH0001 RESISTORS R 101 RS1 16S332J R 102 RS1 16S332J R 103 RS1 16S332J R 104 RS1 16S332J R 105 RS1 16S332J R 106 RS1 16S332J R 107 RS1 16S332J R 108 RS1 16S332J R 109 RD1 4PU223J R 110 RD1 4PU223J R 111 RD1 4PU223J R 112 RD1 4PU223J R 113 RD1 4PU223J R 114 RD1 4PU223J R 115 RD1 4P...

Page 17: ...S332J R 562 RS1 16S332J R 563 RS1 16S181J R 564 RS1 16S181J R 565 RS1 16S102J R 566 RS1 16S102J R 567 RS1 16S474J R 568 RS1 16S472J R 569 RS1 16S472J R 601 RS1 16S682J R 602 RS1 16S682J R 605 RS1 16S472J R 606 RS1 16S472J R 607 RS1 16S104J R 609 RS1 16S122J R 610 RS1 16S683J R 611 RS1 16S332J R 617 RS1 16S472J R 619 RS1 16S562J R 620 RS1 16S123J R 621 RS1 16S823J R 622 RS1 16S823J R 623 RS1 16S823...

Page 18: ...C 522 CCSRCH271J50 C 523 CKSRYB104K16 C 524 CKSRYB104K16 C 525 CKSRYB104K16 C 526 CKSRYB104K16 C 527 CEHAR100M16 C 528 CEHAR100M16 C 529 CEHAR101M10 C 530 CEHAR101M10 C 533 CEHARR47M50 C 601 CCSRCH271J50 C 602 CKSRYB821K50 C 603 CKSRYB102K50 C 606 CCSRCH271J50 C 607 CKSRYB474K10 C 608 CKSRYB474K10 C 609 CKSRYB474K10 C 610 CKSRYB393K25 C 611 CKSRYB104K25 C 612 CKSRYB562K50 C 613 CEHAR100M16 C 614 C...

Page 19: ...1 Removing the Case not shown Heat Sink 1 Remove the Case 1 1 1 1 Fig 2 Amp Unit Removing the Amp Unit Fig 2 1 Remove the four screws and then remove the Heat Sink 2 2 2 2 Remove the two screws 1 1 1 1 1 1 1 1 2 Remove the three screws and then remove the Amp Unit 2 2 2 2 1 Remove the ten screws 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY ...

Page 20: ... GND 7 NC 8 MUTE 1 LPSUB 2 LNSUB 3 RRN 4 RRP 5 LRP 6 LRN 7 RRIN 8 LRIN 9 RRIN 10 LRIN 11 RFN 12 RFP 13 RNSUB 14 RPSUB 15 LFIN 16 RFIN 17 LFIN 18 RFIN 19 NC 20 NC 21 NC 22 NC 23 LFN 24 LFP 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 8 OPERATIONS There is no information to be shown in this chapter ...

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