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PIONEER CORPORATION

4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, 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 2001

K-ZZB. NOV. 2001 Printed in Japan

ORDER NO.

CRT2781

BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER

GM-X364

XR/UC,XR/EW,XR/ES

Service
Manual

CONTENTS

1. SAFETY INFORMATION............................................2

2. EXPLODED VIEWS AND PARTS LIST ......................3

3. SCHEMATIC DIAGRAM .............................................6

4. PCB CONNECTION DIAGRAM................................12

5. ELECTRICAL PARTS LIST........................................16

6. ADJUSTMENT .........................................................19

7. GENERAL INFORMATION.......................................20

7.1 DIAGNOSIS .......................................................20

7.1.1 DISASSEMBLY .............................................20

7.1.2 CONNECTOR FUNCTION DESCRIPTION ...21

8. OPERATIONS AND SPECIFICATIONS ....................22

GM-X364/XR/UC

For details, refer to "Important symbols for good services" on the next page. 

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for GM-X364XR/ES

Page 1: ...S Service Manual CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 SCHEMATIC DIAGRAM 6 4 PCB CONNECTION DIAGRAM 12 5 ELECTRICAL PARTS LIST 16 6 ADJUSTMENT 19 7 GENERAL INFORMATION 20 7 1 DIAGNOSIS 20 7 1 1 DISASSEMBLY 20 7 1 2 CONNECTOR FUNCTION DESCRIPTION 21 8 OPERATIONS AND SPECIFICATIONS 22 GM X364 XR UC For details refer to Important symbols for good services on the next pag...

Page 2: ... In accordance with the procedures or instructions described in this manual adjustments should be performed 3 Cleaning For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the p...

Page 3: ...Part No Mark No Description GM X364 XR UC GM X364 XR EW GM X364 XR ES 1 1 Warranty Card Not used HRY1157 Not used 1 2 Owner s Manual HRD0198 HRD0199 HRD0200 1 3 Owner s Manual Not used Not used HRD0201 1 4 Card ARY1048 Not used Not used 2 Screw BYC40P180FZK BYC40P180FZK BYC40P180FZK 3 Polyethylene Bag HEG0011 HEG0011 HEG0011 4 Polyethylene Bag HEG0013 HEG0013 HEG0013 5 Carton HHG0316 HHG0316 HHG03...

Page 4: ... 28 15 15 28 27 18 12 1 12 1 3 3 3 3 1 3 3 3 12 12 3 3 3 3 1 1 1 26 26 30 31 32 33 34 35 37 36 35 37 36 4 GM X364 2 2 EXTERIOR A 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 5: ...77 25 Buss Bar HNC0043 26 Clip HNC0054 27 Holder HNC0082 28 Screw PPZ30P100SAD 29 Light Pipe Unit HXA0322 30 Thermistor TH951 952 CCX1013 31 Diode D957 FML22R 32 Diode D956 FML22S 33 Transistor Q961 2SB1566 34 Transistor Q960 2SD2395 35 Transistor Q156 256 356 456 2SB1587 36 Transistor Q155 255 355 455 2SD2438 37 Transistor Q154 254 354 454 2SD1485 38 Transistor Q956 957 958 959 STP55NE06FP 2 CONT...

Page 6: ...GM X364 A 1 2 3 4 B C D 1 2 3 4 INPUT SELECT SWITCH A a A b A a A a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page A A a 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: ...ween chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors A AMP UNIT CH A LPF HPF SELECT SWITCH CH B LPF HPF SELECT SWITCH CH B GAIN CONTROL CH A GAIN CONTROL BFC SWITCH 7 GM X364 5 6 7 8 A B C D 5 6 7 8 A A 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 ...

Page 8: ... SWITCH CH LPF SELE SWIT A a A b A a 1 3 2 4 5 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: ... A a A b A a 7 8 6 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 10: ...WITCH CH B GAIN CONTROL CH A GAIN CONTROL A b A a A b 1 3 2 4 5 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 11: ...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 CH B GAIN CONTROL TCH 11 GM X364 5 6 7 8 A B C D 5 6 7 8 A b A a A b 7 8 6 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 8...

Page 12: ...spective 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 1 2 3 4 BR BR BL BL 1 2 3 4 AR AR AL AL A A 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 htt...

Page 13: ...EM 1 2 3 1 2 3 1 2 3 1 2 3 BFC SIDE A A 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: ...P UNIT A A 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 15: ...SIDE B A 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: ...rt numbers shown below indicate chip components Chip Resistor RS1 _S___J RS1 __S___J Chip Capacitor except for CQS CKS CCS CSZS Unit Number HWH0178 UC Unit Number HWH0179 EW Unit Number HWH0180 EW Unit Name Amp Unit MISCELLANEOUS IC 101 IC NJM4558L IC 151 IC NJM2068D IC 201 IC NJM4558L IC 301 IC NJM4558L IC 351 IC NJM2068D IC 401 IC NJM4558L IC 601 IC PA2027A IC 801 IC NJM2068D IC 802 IC NJM2068D ...

Page 17: ...PU473J R 368 0 22Ω HCN0001 R 369 0 22Ω HCN0001 R 370 0 22Ω HCN0001 R 371 0 22Ω HCN0001 R 372 RS1 2PMF100J R 402 RS1 10S912J R 403 RS1 10S103J R 404 RS1 10S123J R 405 RS1 10S223J R 451 RS1 10S222J R 452 RS1 10S101J R 453 RS1 10S561J R 454 RS1 10S223J R 455 RD1 4PU153J R 456 RD1 4PU153J R 457 RD1 4PU561J R 458 RD1 4PU561J R 459 RD1 4PU161J R 460 RD1 4PU161J R 461 RD1 4PU473J R 462 RD1 4PU473J R 463 ...

Page 18: ...RS1 2PMF100J R 981 RS1 2PMF100J R 982 RD1 4PU222J R 983 RD1 4PU222J R 984 RD1 4PU103J R 985 RD1 4PU104J R 986 RD1 4PU153J CAPACITORS C 102 CFTLA274J50 C 103 CFTLA154J50 C 104 CFTNA124J50 C 105 CFTNA124J50 C 151 CEAS101M16 C 152 CCSQSL680J50 C 153 CFTNA224J50 C 154 CFTNA224J50 C 155 CCSQCH220J50 C 156 CCSQCH330J50 C 157 CCSQCH330J50 C 158 CCSQCH220J50 C 159 CFTLA223J50 C 160 CFTLA333J50 C 161 CCSQC...

Page 19: ... CEAS100M16 C 851 CKSQYB471K50 C 852 CKSQYB471K50 C 853 CEAS100M16 C 854 CEAS100M16 C 855 CQMA472J50 C 856 CQMA472J50 C 857 CCSQCH470J50 C 858 CCSQCH470J50 C 859 CCSQCH470J50 C 860 CCSQCH470J50 C 861 CFTLA103J50 C 862 CFTLA103J50 C 901 CFTNA334J50 C 902 CFTLA103J50 C 951 CEAS100M16 C 952 CEAS221M10 C 953 CQMA102J50 C 954 CEAS2R2M50 C 955 CEAS101M16 C 956 3300µF 16V HCH0005 C 957 3300µF 16V HCH0005...

Page 20: ... six screws and then remove the Panel Fig 2 Panel Removing the Amp Unit Fig 2 Remove the twenty two screws Remove the two screws Remove the twelve screws and then remove the Amp Unit Amp 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 htt...

Page 21: ...ION GM X364 XR 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 22: ...The power indicator lights when the power is switched on Input Select Switch For two channel input slide this switch to the left For four channel input slide this switch to the right LPF Low Pass Filter HPF High Pass Filter Select Switch Set the LPF HPF select switch as follows according to the type of speaker that is connected to the speaker output connector and the car stereo system LPF HPF Sele...

Page 23: ...tput terminal 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 connect the male terminal to the power terminal through the ignition switch Fuse ...

Page 24: ...Hz 0 dB 1 dB Signal to noise ratio 100 dB IHF A network Distortion 0 008 10 W 1 kHz Separation 65 dB 1 kHz Low pass filter Cut off frequency 80 Hz Cut off slope 12 dB oct High 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 Specifications and the design are subject to possible modification without ...

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