Pioneer GM-7100CN, Service Manual

Page 1: ... PIONEER CORPORATION 2004 K ZZB DEC 2004 Printed in Japan ORDER NO CRT3371 MONO POWER AMPLIFIER GM 7100M XU EW Service Manual GM 7100M XU EW For details refer to Important check points for good servicing GM 7100M XU UC GM 7100M XU ES GM 7100M XU CN GM 7150M XU UC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892...

Page 2: ...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 chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm Health Safety Code Section 25249 6 Proposition 65 Service Precaution You should conform to the regulations governing the product saf...

Page 3: ...emi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on the power plug When spark traces or similar marks are found on the power supply plug please check the connectio...

Page 4: ...CB CONNECTION DIAGRAM 20 4 1 AMP UNIT 20 4 2 REMOTE CONTROL UNIT 24 5 ELECTRICAL PARTS LIST 25 6 ADJUSTMENT 28 7 GENERAL INFORMATION 29 7 1 DIAGNOSIS 29 7 1 1 DISASSEMBLY 29 7 1 2 CONNECTOR FUNCTION DESCRIPTION 31 8 OPERATIONS 32 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631515...

Page 5: ...0 Hz 0 dB 3 dB Signal to noise ratio 100 dB IEC A network Distortion 0 03 10 W 120 Hz Low pass filter Cut off frequency 40 240 Hz Cut off slope 12 dB oct Bass Boost Frequency 50 Hz Level 0 6 9 12 dB Gain control RCA 200 mV 6 5 V Speaker 0 8 26 V Maximum input level impedance RCA 6 5 V 22 kΩ Speaker 26 V 40 kΩ Note Specifications and the design are subject to possible modification without notice du...

Page 6: ...IST 2 1 PACKING 7 5 6 3 11 12 8 8 9 10 1 5 4 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...Manual CRD3920 CRD3922 CRD3923 CRB2042 11 3 Warranty Card CRY1157 Not used Not used ARY7046 11 4 Card Not used ARY1048 Not used Not used 11 5 Owner s Manual Not used Not used CRD3924 Not used 12 Remote Control Assy CXC4064 Not used Not used Not used 7 5 6 7 8 F E D C B A 5 6 7 8 GM 7100M XU EW PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Mas...

Page 8: ...45 46 44 47 4 4 4 1 1 1 5 5 5 5 1 1 1 8 9 39 39 12 10 12 12 13 4 4 38 38 6 11 37 A 49 B 8 1 2 3 4 1 2 3 4 F E D C B A GM 7100M XU EW 2 2 EXTERIOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...Buss Bar CND2472 29 Buss Bar CND2729 30 Spacer CNM9570 31 Sub Heat Sink CNR1778 32 Sub Heat Sink CNR1779 33 Screw IMS30P050FZK 34 Screw PPZ30P100FSN 35 Screw PPZ30P100FZK 36 Terminal CN850 VNF1084 37 Lighting Conductor Unit CXC4334 38 Screw IBZ30P060FTC 39 Screw PPZ30P100FZK 40 Fuse FU100 101 30A CEK1330 41 Remote Control Unit See Contrast table 2 42 Connector CN1351 See Contrast table 2 43 Screw ...

Page 10: ...60 CNB3060 10 Panel CNB3125 CNB3061 CNB3124 CNB3124 11 Heat Sink CNR1765 CNR1765 CNR1766 CNR1766 13 Amp Unit CWH1270 CWH1271 CWH1271 CWH1271 16 Pin Jack CN111 CKB1069 CKB1068 CKB1068 CKB1068 17 Terminal CN853 CKE1054 CKE1055 CKE1055 CKE1055 18 Terminal CN855 CKE1056 CKE1057 CKE1057 CKE1057 20 Connector CN701 CKS4962 Not used Not used Not used 41 Remote Control Unit CWM9848 Not used Not used Not us...

Page 11: ...00M XU EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ...e to use parts of identical designation 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 CN1351 BASS BOOST GAIN LPF 0dB 0dB 18 5dBs BB ON INPUT MAX 0dB 1 7dB 32 0dB 0dB or 12dB or 6dB or 9 0 8dB 17 5dBs 18 3dBs 17 5dBs 15dBs 3 SCHEMATIC DI...

Page 13: ...0M XU ES GM 7100M XU CN A B A AMP UNIT tes ST BFC 9dB 0dB 2 6dBs 38dBs 2 6dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...stor 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 CN1351 BASS BOOST GAIN LPF 0dB 0dB 18 5dBs BB ON INPUT MAX 0dB 1 7dB 32 0dB 0dB or 12dB or 6dB or 9dB 0 8dB 17 5dBs 18 3dBs 17 5dBs 15dBs 2 6dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 ...

Page 15: ... A b A a A a A b 2 3 4 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ...XU UC GM 7100M XU ES GM 7100M XU CN A B A AMP UNIT 0dB 6dBs 38dBs 2 6dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ... a A b A b 2 3 4 BFC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...XU EW GM 7150M XU UC B A CN701 B REMOTE CONTROL UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...00M XU EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...ective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 SPEAKER OUTPUT SPEAKER OUTPUT POWER SUPPLY 20 1 2 3 4 1 2 3 4 F E D C B A GM 7100M XU EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 21: ...KER LEVEL INPUT LPF OFF BASS BOOST GAIN LPF B CN1351 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 22: ...AMP UNIT Lch Rch R R L L www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ...XU EW A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...IT B REMOTE CONTROL UNIT SIDE A SIDE B 5 4 3 2 1 1 3 2 4 BASS BOOST 12dB 9dB 6dB 0dB A CN701 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ...3 200 Transistor 2SA1673 Q 591 A 199 39 Transistor 2SA1673 Q 592 A 195 200 Transistor 2SA1673 Q 660 A 158 77 Transistor 2SB1243 Q 661 B 154 110 Transistor 2SA1576A Q 662 B 151 121 Transistor 2SC4081 Q 670 B 269 113 Transistor 2SA1576A Q 671 B 266 113 Transistor 2SC4081 Q 672 B 267 105 Transistor 2SC4081 Q 673 B 260 114 Transistor 2SC4081 Q 674 B 263 97 Transistor 2SA1576A Q 691 B 176 89 Transistor...

Page 26: ...557 B 236 92 RS1 16S473J R 558 B 226 133 RS1 16S473J R 559 B 231 92 RS1 16S331J R 560 B 225 143 RS1 16S331J R 561 B 233 92 RS1 16S331J R 562 B 225 145 RS1 16S331J R 563 B 222 87 RS1 16S681J R 564 B 216 139 RS1 16S681J R 565 B 212 89 RS1 16S361J R 566 B 226 129 RS1 16S361J R 567 B 210 89 RS1 16S223J R 568 B 223 129 RS1 16S223J R 569 B 211 82 RS1 16S681J R 570 B 210 146 RS1 16S681J R 571 B 236 75 RS...

Page 27: ... B 290 64 CCSRCH470J50 C 124 B 287 81 CCSRCH470J50 C 125 A 287 66 CFTNA103J50 C 126 A 284 79 CFTNA103J50 C 127 B 292 46 CCSRCH470J50 C 128 B 273 75 CCSRCH470J50 C 151 A 283 120 CFTNA274J50 C 153 A 288 105 CFTNA154J50 C 171 A 289 176 CFTNA273J50 C 173 A 311 205 CEANP4R7M50 C 181 A 299 203 CFTNA224J50 C 551 A 239 87 CEAT100M50 C 552 A 233 139 CEAT100M50 C 553 B 236 93 CKSRYB153K50 C 554 B 227 133 CK...

Page 28: ...6 182 CEAT471M50 P45 C 992 A 121 180 CEAT471M50 P45 C 993 A 136 176 CQHA102J2A C 994 A 130 176 CQHA102J2A Unit Number CWM9848 EW 7150M UC Unit Name Remote Control Unit MISCELLANEOUS Q 1351 B 21 23 Transistor DTC114EU Q 1352 B 22 6 Transistor DTC114EU D 1351 B 12 25 Diode DAN202U D 1352 B 16 6 Diode DAN202U D 1366 B 21 11 Diode UDZS16 B D 1367 B 29 16 Diode UDZS16 B S 1351 A 6 11 Switch BASS BOOST ...

Page 29: ... 2 2 2 2 2 2 3 3 3 3 2 2 3 3 3 3 3 3 1 1 1 1 1 1 3 2 3 1 2 1 1 1 Caution When you disassemble re assemble the Product with it placed upside down take care not to damage the top surface The Product uses several different types of screws Take care not to confuse them during re assembly Panels are used for two sides individually one for the RCA side and the other for the Power Terminal side 7 GENERAL...

Page 30: ...below 1 Secure the RCA side Panel on the Heat Sink with screws Fig 2 2 Place the Amp Unit on the Heat Sink aligning with two studs Fig 4 3 Move the Amp Unit until the RCA Holder on the Amp Unit comes in contact with the inside of the Panel Fig 4 Caution in steps 2 and 3 When you place the Amp Unit on the Heat Sink you will find no positioning marks to determine the direction of two panels To posit...

Page 31: ...FUNCTION DESCRIPTION GM 7100M XU EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ...nd 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 an RCA equipped Pioneer car stereo with max output of 4 V or more adjust level to match the car stereo output level If you hear too much noise when using the speaker input terminals turn the gain control cou...