Pioneer GM-3500T/XZES Service Manual Download

Page: 20 / 28

GM-3500T/XZUC

A-b

A-a

A-a

A-b

IC7A

NJM4565MD

R280

22K

C63

C204

15pF

D129

1SS133

R-CH(+)

D229

1SS133

R-CH(-)

RCA1B

C129

470uF/25

IC1B

NJM4565MD

R281

8.2K

470u

R282

8.2K

C280

10uF/50

C281

10uF/50

R203

R288

150

R283

R284

R287

C285

47pF

C284

15pF

R220

33K

C282

47pF

R285

22K D

R206

10K

Mu
1

R205

15K

C203

15pF

R56

R202

4.7K

R286

C201

10uF/50

R204

22K

C202

1000pF

IC2B

NJM4565MD

R201

Invertor

C190

100p

C193

0.1uF

R185

22K D

Mute Drive

VR1B 50KA

C194

0.1uF

Low Input Buffer

SW1B

SW1A

R122

33K

C114

0.12uF

C113

0.027uF

80 Hz LPF

R60

47K

R61

High input Buffer

/ Gain Control

Q61

KRA105S

Q62

KRC102S

C60

C104

C101

10uF/50

R221

R64

VR1A

50KA

C35

R105

15K

IC7B

NJM4565MD

R121

33K

DZ1

MTZ15B

R180

22K

R62

22K

C180

10uF/50

C181

10uF/50

R101

1SS

R183

R181

8.2K

L-CH(+)

L-CH(-)

R182

8.2K

Q D

R103

C182

47pF

C112

0.056uF

R223

10K

R120

33K

R187

22K D

C185

47pF

R190

IC2A

NJM4565MD

R224

10K

C102

1000pF

R222

10K

R104

22K

R102

4.7K

R106

IC1A

NJM4565MD

C103

15pF

R186

R188

150

R184

C184

15pF

RCA1A

15pF

10K

220K

22K D

3.9K

GAIN

C450105300010

LPF

GAIN

G060224200020

Gain : -20 dB ~ +7.7 dB

Gain : +4.0 dB

Gain : -4.0 dB

Summary of Contents for GM-3500T/XZES

Page 1: ...ONEER EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2011 GM 3500T XZUC CRT4708 BRIDGEABLE TWO CHANNEL POWER AMPLIFIER GM 3500T XZUC GM 3500T XZEW5 GM 3500T XZES For details refer to Important Check Points for Good Servicing K ZZZ APR 2011 Printed in Japan ...

Page 2: ...s used to indicate that a specific component shall be replaced only by the component specified in that documentation for safety reasons the following symbol shall be used This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trained to properly and safely repa...

Page 3: ...e are so fragile that they can be damaged by electrostatic induction 3 When you tighten the screws of following figure tightly hold a transistor or a diode to be fixed to prevent the part from turning by the force of tightening the screw If the part turned a stress will be applied to the solder and may cause a failure such as a solder crack 4 Please install Insulator between Power Transistor and H...

Page 4: ...Unit on blocks Put a paper between the block and the Amp Unit and outline transistors and diodes Put a part to replace in the outline Align the bottom of a transistor or a diode with the top of the PC board and solder it Apply grease GEM1057 to the back of the part Note Even if the unit shown in the photos and illustrations in this manual may differ from your product the procedures described here ...

Page 5: ...elting points by approximately 40 C Therefore for lead free soldering the tip temperature of a soldering iron must be set to around 373 C in general although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron Compared with eutectic solders lead free solders have higher bond strengths but slower wetting times a...

Page 6: ... current drawn is nearly the maxi mum current drawn by this unit when an audio signal is input Use this value when working out total current drawn by multiple power amplifiers Power source 14 4 V DC 10 8 V to 15 1 V allowable Grounding system Negative type Current consumption 15 A at continuous power 4 Ω Average current drawn 4 A 4 Ω for two channels 7 A 4 Ω for one channel Fuse 25 A 1 Dimensions ...

Page 7: ...n must not be reappeared Audio and operations must be normal 2 Check the output sound Audio and operations must be normal r e t f a e c n a r a e p p a s t i n o t r i d r o s e h c t a r c s o N k c e h c e c n a r a e p p A 3 receiving it for service See the table below for the items to be checked regarding audio Item to be checked regarding audio Distortion Noise Volume too low Volume too high ...

Page 8: ...GM 3500T XZUC 8 1 2 3 4 1 2 3 4 C D F A B E 5 DIAGNOSIS 5 1 CONNECTOR FUNCTION DESCRIPTION 6 SERVICE MODE There is no information to be shown in this chapter ...

Page 9: ...ng the PCB Kit Fig 2 How to assemble the PCB Kit While the photograph shown is slightly different from this model in shape the disassembly procedure is the same 2 3 1 Remove the six screws 3 Four screws 1 2 Six screws 2 1 Ten screws 3 Remove the ten screws Remove the four screws and then remove the PCB Kit PCB Kit 1 1 1 1 Case 2 2 2 2 3 3 3 3 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 ...

Page 10: ...GM 3500T XZUC 10 1 2 3 4 1 2 3 4 C D F A B E 8 EACH SETTING AND ADJUSTMENT There is no information to be shown in this chapter GYL1006 1 1 1 1 ...

Page 11: ...GM 3500T XZUC 11 5 6 7 8 5 6 7 8 C D F A B E ...

Page 12: ...t The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation 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 ...

Page 13: ...s Manual See Contrast table 2 8 Packing Cover 6337210489000 IL 9 Screw B010440183B10 IL 10 MBL CMPX CONN CORD L008101040030 IL Mark No Description Part No Mark No Description GM 3500T XZUC GM 3500T XZEW5 GM 3500T XZES 1 Warranty Card 5727000000271 IL 5727000000280 IL Not used 2 Unit Box 6007211880000 IL 6007211880020 IL 6007211880010 IL 3 Contain Box 6027210800000 IL 6027210800020 IL 6027210800010...

Page 14: ...GM 3500T XZUC 14 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR A ...

Page 15: ...10 IL 7 Screw B020030123W10 IL 8 Heat Sink 2127211978000 IL 9 Case 3200213876000 IL 10 Panel 3207213846000 IL 11 Panel 3207213856000 IL 12 Plate 4317215391000 IL 13 PCB Kit 7025CA1001010 IL 14 Screw B020030101B10 IL 15 RCA Jack G601206B0500Y IL 16 BATT Terminal G61801JXZ3X10 IL 17 Screw SP Terminal G61801JXZ4X10 IL 18 Fuse Holder G640000200010 IL 19 Board in Connector L102250040020 IL 20 Terminal ...

Page 16: ...SW1A 1 3 2 IC6 494P 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 R23 120 TH 47K R1 20K D2 1SS133 R4 1 5K Control PWM 1 R8 10K R122 33K R10 100K C114 0 12uF C113 0 027uF R11 15K 80 Hz LPF 1 R12 6 8K R60 47K Q40 A1504 R13 3 9K R61 22K R20 4 7K High input Buffer Gain Control 1 Control Protection 1 Q61 KRA105S R15 3K PWM Buff Drive 1 R44 22K Q62 KRC102S C60 2 2uF 50 C104 Q60 KRC111S C101 10uF 50 R221 R64 3K...

Page 17: ...135 1SS133 R153 0 15 3 R25 10 PWM Buffer Drive 1 C160 1uF 50 C13 1000pF C23 2200uF 35 C12 1000pF R154 4 7 C26 0 1uF Q160 C3875 3 C24 2200uF 35 R35 470 1 R162 10K C35 470uF 25 VCC 1 R164 10K C36 470uF 25 Lout 1 R36 470 1 DZ2 MTZ15B Q260 C3875 C260 1uF 50 DZ1 MTZ15B Power ON OFF Control 1 R262 10K C130 10uF 50 C230 10uF 50 R254 4 7 R264 10K D236 1SS133 D130 1SS133 D136 1SS133 First step Differential...

Page 18: ... 8K R230 6 8K R231 6 8K Q141 C4468 R266 15K Q142 A1695 D235 1SS133 R160 560 Q239 C4373 R260 560 R152 0 15 3 D135 1SS133 R153 0 15 3 C160 1uF 50 R154 4 7 Q160 C3875 3 R35 470 1 R162 10K C35 470uF 25 R164 10K Lout 1 Q260 C260 1uF 50 DZ1 MTZ15B R262 10K C130 10uF 50 C230 10uF 50 R254 4 7 R264 10K D236 1SS133 D130 1SS133 D136 1SS133 First step Differential Absorption 1 4 7K Q230 D1304 R255 150 C139 0 ...

Page 19: ...10 R25 10 uffer C13 1000pF C23 2200uF 35 C12 1000pF C26 0 1uF C24 2200uF 35 VCC 1 C36 470uF 25 R36 470 1 DZ2 MTZ15B Q260 C3875 er ON OFF rol R254 4 7 R264 10K D236 1SS133 R265 R250 4 7 C238 0 1uF C239 0 047uF C64 1uF DC Protector 1 R246 150 R243 D230 1SS133 R253 0 15 3 C237 0 047uF Remote 1 Q240 A1661 DC Rectification R261 560 KRC111S 1 2K 270 4 7K 1 1 FU1 14 7V 28V 14 4V The mark found on some co...

Page 20: ... SW1A 1 3 2 R122 33K C114 0 12uF C113 0 027uF 80 Hz LPF 1 R60 47K R61 High input Buffer Gain Control 1 Q61 KRA105S Q62 KRC102S C60 C104 C101 10uF 50 R221 R64 3K VR1A 50KA 3 1 2 C35 R105 15K IC7B NJM4565MD 5 6 7 4 R121 33K DZ1 MTZ15B R180 22K R62 22K C180 10uF 50 C181 10uF 50 R101 1K D1 1SS R183 R181 8 2K Q D L CH 1 L CH 1 R182 8 2K Q D R103 C182 47pF C112 0 056uF D 1 R223 10K R120 33K R187 22K D C...

Page 21: ... IC6 494P 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 R23 120 Q12 TH 47K R1 20K D2 1SS133 R4 1 5K Control PWM 1 R8 10K R10 100K R11 15K R12 6 8K R60 47K Q40 A1504 R13 3 9K R61 22K R20 4 7K Control Protection 1 Q61 KRA105S R15 3K PWM Buffer Drive 1 R44 22K Q62 KRC102S C60 2 2uF 50 Q60 KRC111S R64 3K R63 8 2K C2 10uF 50 C5 4700pF D60 1SS133 DZ2 MTZ15B C6 47uF 16 C8 100uF 25 Power ON OFF Control 1 R62 22K...

Page 22: ...T Capacitor Connector P C Board Chip Part SIDE B SIDE A 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 with the schematic dia gram 2 Viewpoint of PCB diagrams GAIN LPF ...

Page 23: ...GM 3500T XZUC 23 5 6 7 8 5 6 7 8 C D F A B E A SIDE A ...

Page 24: ...GM 3500T XZUC 24 1 2 3 4 1 2 3 4 C D F A B E A A PCB KIT ...

Page 25: ...GM 3500T XZUC 25 5 6 7 8 5 6 7 8 C D F A B E A SIDE B ...

Page 26: ...sistor J520010500210 IL Q 62 Transistor J522010200210 IL Q 130 Transistor J5031304Y0050 IL Q 132 Transistor J5223875Y0210 IL Q 133 Transistor J5201504Y0210 IL Q 134 Transistor J5223875Y0210 IL Q 135 Transistor J5201504Y0210 IL Q 136 Transistor J5201504Y0210 IL Q 137 Transistor J5223875Y0210 IL Q 138 Transistor J503600150010 IL Q 139 Transistor J5224373Y0210 IL Q 140 Transistor J5201661Y0210 IL Q 1...

Page 27: ...R 106 RS1 8SQ103J R 120 RS1 8SQ333J R 121 RS1 8SQ333J R 122 RS1 8SQ333J Circuit Symbol and No Part No R 125 RS1 8SQ103J R 126 RS1 8SQ332J R 129 RS1 8SQ562J R 130 RS1 8SQ682J R 131 RS1 8SQ682J R 132 RS1 8SQ220J R 133 RS1 8SQ220J R 134 RS1 8SQ220J R 135 RS1 8SQ220J R 137 RS1 8SQ122J R 138 RS1 8SQ122J R 140 RS1 8SQ221J R 141 RS1 4SA101J R 142 RS1 8SQ472F R 143 RS1 8SQ270F R 144 RS1 8SQ182F R 145 RS1 ...

Page 28: ...EAT471M25 C 40 CEAT1R0M50 C 41 CEAT470M16 C 60 CEAT2R2M50 C 62 CKSQYB104K50 C 63 CEAT330M35 C 64 1 uF CCG1255 C 101 CEAT100M50 Circuit Symbol and No Part No C 102 CCSQCH102J50 C 103 CCSQCH150J50 C 104 CCSQCH150J50 C 112 D02056306C060 IL C 113 D02027306C060 IL C 114 D020124078060 IL C 129 CEAT471M25 C 130 CEAT100M50 C 132 D01182077C201 IL C 133 CCSQCH470J50 C 134 CEAT471M16 C 135 CCSQCH470J50 C 136...

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