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CLASS D FOUR-CHANNEL AMPLIFIER
GM-D1004
GM-D1004
PIONEER CORPORATION
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
PIONEER CORPORATION 2014
/XEVEW5
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
GM-D1004/XEVUC
ORDER NO.
CRT5636
/XEVUC
K-ZZZ SEPT. 2014 Printed in Japan
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Table of Contents
Related Manuals for Pioneer GM-D1004/XEVUC
Summary of Contents for Pioneer GM-D1004/XEVUC
- Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan 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 PIONEER CORPORATION 2014 K-ZZZ SEPT.
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Page 2: Table Of Contents
9. EXPLODED VIEWS AND PARTS LIST......................12 9.1 PACKING ..............................12 9.2 EXTERIOR............................... 14 10. SCHEMATIC DIAGRAM ..........................16 10.1 PCB ASSY ............................. 16 11. PCB CONNECTION DIAGRAM ........................18 11.1 PCB ASSY ............................. 18 12. ELECTRICAL PARTS LIST .......................... 22 GM-D1004/XEVUC... -
Page 3: Service Precautions
Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. 2. SPECIFICATIONS 2.1 SPECIFICATIONS For all items except the backup current, refer to the Owner's Manual. Backup current......1.0 mA or less GM-D1004/XEVUC... -
Page 4: Basic Items For Service
Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted 3.2 JIGS LIST - Lubricants and Glues List Name Name Grease No. Grease No. Remarks Remarks Bond GYL1006 Applying to choke coil and capacitor GM-D1004/XEVUC... - Page 5 GM-D1004/XEVUC...
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Page 6: Block Diagram
OP AMP ISOLATOR R-Rch INPUT IC6A IC6B +B LINE 19A OVER HIGH CURRENT SENSING Current Sensing 2ohm/4ohm /SWITCHING IC13B IC12 REMOTE PWM IC SWITCHING PROTECTION CIRCUT Q28,29 MUTE OVER LOAD SWITCHING SP SHORT HIGH VOLTAGE VOLTAGE TEMPERATURE SWITCHING TH1,2,Q3 GM-D1004/XEVUC... - Page 7 HIGH PASS Class D Audio DC PT IC9,10B Power Amplifier L403 R-Rch Buffer LC Filter OP AMP OUTPUT IC6B HING IC15 RECTIFIER DC +15V DC +5V BOOST VOLTAGE DRIVER D17,18 IC14 TRANS Q5,6 RECTIFIER DC -5V DC -15V VOLTAGE GM-D1004/XEVUC...
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Page 8: Diagnosis
14. FL- (GND) 15. FR+ (GND) 16. FL+ Left side SIGNAL INPUT 1. FL- 2. FL+ 3. FR- 4. FR+ 5. RL- 6. RL+ 7. RR- 8. RR+ 6. SERVICE MODE There is not information to be shown in this chapter. GM-D1004/XEVUC... -
Page 9: Disassembly
While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same. Removing the Heatsink (Fig.1) Remove the eight screws and then Heatsink remove the Heatsink. Fig.1 Removing the PCB Assy (Fig.2) PCB Assy Remove the nine screws and then remove the PCB Assy. Fig.2 GM-D1004/XEVUC... - Page 10 Bonding Position GYL1006 GM-D1004/XEVUC...
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Page 11: Each Setting And Adjustment
8. EACH SETTING AND ADJUSTMENT There is not information to be shown in this chapter. GM-D1004/XEVUC... -
Page 12: Exploded Views And Parts List
Screw 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.) 9.1 PACKING GM-D1004/XEVUC... - Page 13 Unit Box(UC) 6007212840010 Cord Assy(UC) L008102010050 Unit Box(EW5) 6007212840000 Cord Assy(EW5) L008102010040 Contain Box(UC) 6007212860010 Cord Assy L008102010070 Contain Box(EW5) 6007212860000 Owner's Manual,Installation Manual Part No. Language 5707000009390 English, French, Spanish(Espanol) 5707000009400 English, French, Italian, Spanish(Espanol), German, Dutch, Russian GM-D1004/XEVUC...
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Page 14: Exterior
9.2 EXTERIOR GM-D1004/XEVUC... - Page 15 EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Cabinet 3007212106000 Screw(M2.6 x 8) B020026083P10 Sheet 1210212789100 Sheet 1210212789200 Screw(M2.6 x 5) B020926051B10 Heatsink 2127212328000 PCB Assy(UC) 7025CA1401020 PCB Assy(EW5) 7025CA1401030 Screw(M2.6 x 6) B020926063B10 GM-D1004/XEVUC...
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Page 16: Schematic Diagram
Isolator Gain Control Filter(LPF/HPF/OFF) GAIN Hi : -20dB +5dB ±15V Reg Lo : 0dB Input buffer Isolator Filter(LPF/HPF/OFF) +15V -15V SW1 : FRONT FILTER Gain Control by Input sense SW3 : INPUT SELECT SW2 : REAR FILTER ±5V Reg GM-D1004/XEVUC... - Page 17 PCB ASSY Power Amp +23dB 15V Reg DC Rectification +20V DC/DC Convertor Trans 6:9 Power Amp Power ON/OFF PWM controller Current Detect DC offset Detect -8V Reg High Temp Detect GM-D1004/XEVUC...
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Page 18: Pcb Connection Diagram
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 Chip Part P.C.Board FRONT GM-D1004/XEVUC... - Page 19 SIDE A FRONT GM-D1004/XEVUC...
- Page 20 PCB ASSY GM-D1004/XEVUC...
- Page 21 SIDE B GM-D1004/XEVUC...
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Page 22: Electrical Parts List
K005120301010 J5201504Y0210 D 104 K005120301010 J5201504Y0210 D 130 K005120301010 Q 11 J543350600010 D 131 K005120301010 Q 12 J543350600010 D 160 K005041480030 Q 15 J522011100210 D 161 K005041480030 Q 17 J522011100210 D 170 K005041480030 Q 28 J522011100210 D 171 K005041480030 GM-D1004/XEVUC... - Page 23 C20002236M160 R 97 C20002434M160 K06612R04P400 R 101 C200000060200 RESISTORS R 102 C20004716M160 R 103 C20002236M160 C20002736M160 R 104 C20001031M160 C20001236M160 R 105 C20001031M160 C20004726M160 R 106 C20001031M160 C20001526M160 R 107 C20001031M160 C20006836M160 R 111 C20006816M160 C20004736M160 R 112 C20002236M160 GM-D1004/XEVUC...
- Page 24 R 431 C200001060200 R 244 C20004734M160 R 432 C20002226M160 R 245 C20001026M160 R 435 C20004736M160 R 251 C2004R706M160 R 440 C20003324M161 R 252 C2004R706M160 R 441 C20004716M160 R 253 C20001036M160 R 443 C20001006M160 R 263 C20001536M160 R 444 C20004734M160 GM-D1004/XEVUC...
- Page 25 C 316 D011473773160 C 119 D011104577160 C 319 D011104577160 C 120 D011104577160 C 320 D011104577160 C 128 D050220083200 C 328 D050220083200 C 131 D02010506C050 C 331 D02010506C050 C 132 D01147457C300 C 332 D01147457C300 C 133 D01110457C201 C 333 D01110457C201 GM-D1004/XEVUC...
- Page 26 C 432 D01147457C300 C 433 D01110457C201 C 435 D01122477C205 C 436 D011104577160 C 440 D010222167160 C 441 D010222167160 C 442 D010102167160 C 443 D011106572200 C 444 D010151167160 C 460 D011104577160 C 461 D01110457C201 C 478 D010221167160 C 479 D011472777160 GM-D1004/XEVUC...