Pioneer CRT2615 Service Manual Download

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PIONEER CORPORATION

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

PIONEER ELECTRONICS SERVICE INC.

P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE N.V.

Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD.

253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2000

K-ZZS. NOV. 2000 Printed in Japan

ORDER NO.

CRT2615

BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER

GM-X354

X1R/UC,EW,ES

Service
Manual

GM-X354/X1R/EW

CONTENTS

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

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

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

4. PCB CONNECTION DIAGRAM..................................8

5. ELECTRICAL PARTS LIST........................................12

6. ADJUSTMENT .........................................................15

7. GENERAL INFORMATION.......................................16

7.1 DISASSEMBLY ..................................................16

8. OPERATIONS AND SPECIFICATIONS ....................17

Summary of Contents for CRT2615

Page 1: ...LTD 253 Alexandra Road 04 01 Singapore 159936 C PIONEER CORPORATION 2000 K ZZS NOV 2000 Printed in Japan ORDER NO CRT2615 BRIDGEABLE FOUR CHANNEL POWER AMPLIFIER GM X354 X1R UC EW ES Service Manual GM X354 X1R EW CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 2 3 SCHEMATIC DIAGRAM 6 4 PCB CONNECTION DIAGRAM 8 5 ELECTRICAL PARTS LIST 12 6 ADJUSTMENT 15 7 GENERAL INFORMATION 16 7 1 ...

Page 2: ...se covered by this manual Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not 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 ...

Page 3: ...abic PACKING SECTION PARTS LIST Part No Mark No Description GM X354 X1R UC GM X354 X1R EW GM X354 X1R ES 1 1 Warranty Card Not used HRY1157 Not used 1 2 Owner s Manual HRD0163 HRD0160 HRD0164 1 3 Owner s Manual Not used Not used HRD0175 1 4 Card ARY1048 Not used Not used 2 Screw BYC40P180FZK BYC40P180FZK BYC40P180FZK 3 Polyethylene Bag HEG0011 HEG0011 HEG0011 4 Polyethylene Bag HEG0013 HEG0013 HEG...

Page 4: ...4 GM X354 2 2 EXTERIOR A ...

Page 5: ...1 16 Spacer HNV0016 17 Amp Unit See Contrast table 2 18 Terminal CN903 CKF1059 19 Fuse 25A HEK0025 20 Pin Jack CN802 HKB0001 21 Pin Jack CN801 HKB0005 22 Terminal CN851 HKE0033 23 Terminal CN901 HKE0036 24 Connector CN803 HKM1077 25 Connector CN804 HKM1077 26 Buss Bar HNC0043 27 Clip HNC0054 28 Holder HNC0082 29 Screw PPZ30P100SAD 2 CONTRAST TABLE GM X354 X1R UC EW and ES are constructed the same ...

Page 6: ...301 1 LPF HPF S BFC GAIN 1 GAIN 1 GAIN 12dB 80Hz 12dB OCTAVE 80Hz 12dB OCTAVE EW ES model A REGULATOR DC DC CONVERTER 6 GM X354 A 1 2 3 4 B C D 1 2 3 4 3 SCHEMATIC DIAGRAM 3 1 AMP UNIT Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A ...

Page 7: ...SELECT S301 1 LPF HPF SELECT GAIN AMP GAIN 5 2 27 5 dB 7 GM X354 5 6 7 8 A B C D 5 6 7 8 A ...

Page 8: ...ude all necessary parts for several destination For further information for respective 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 A GAIN LPF HPF SELECT SPEAKER INPUT A OUTPUT INPUT A L R INPUT B INPUT SELECT SPEAKER INPUT B LPF HPF SELECT GAIN A ...

Page 9: ...9 GM X354 5 6 7 8 A B C D 5 6 7 8 FUSE BFC SIDE A A ...

Page 10: ...10 GM X354 A 1 2 3 4 B C D 1 2 3 4 POWER A AMP UNIT A ...

Page 11: ...11 GM X354 5 6 7 8 A B C D 5 6 7 8 SIDE B A ...

Page 12: ...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 HWH0151 GM X354 X1R UC HWH0150 GM X354 X1R EW HWH0152 GM X354 X1R ES 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 ...

Page 13: ... RD1 4PU473J R 367 RD1 4PU473J R 368 0 22Ω CCN1013 R 369 0 22Ω CCN1013 R 370 0 22Ω CCN1013 R 371 0 22Ω CCN1013 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 ...

Page 14: ... RS1 2PMF220J R 978 RS1 2PMF220J R 980 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 CFTLA124J50 C 105 CFTLA124J50 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 CF...

Page 15: ... 831 CEAS100M16 C 832 CEAS100M16 C 833 CEAS100M16 C 834 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 CFTLA334J50 C 902 CFTLA103J50 C 951 CEAS100M16 C 952 CEAS221M10 C 953 CQMA102J50 C 954 CEAS2R2M50 C 955 CEAS1...

Page 16: ...1 Remove the four screws Remove the two screws Remove the three screws and then remove the Case Remove the 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 ...

Page 17: ...17 GM X354 8 OPERATIONS AND SPECIFICATIONS 8 1 OPERATIONS GM X354 X1R EW ...

Page 18: ...ary for the speakers you are using Setting the Unit Gain Control Adjusting the gain controls A and B will help match the output of the car stereo to the Pioneer amplifier Normally set the gain controls to the NORMAL position If the output is low even when the volume of the car stereo is turned up turn these controls clockwise If there is distortion when the volume of the car stereo is turned up tu...

Page 19: ...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 30 A Fuse 30 A Connecting wires with RCA pin plugs sold separately Connecting wires wi...

Page 20: ...average current drawn is nearly the maximum current drawn by this unit when an audio signal is input Use this value when working out total current drawn by multiple power amplifiers GM X354 X1R EW Power source 14 4 V DC 10 8 15 1 V allowable Grounding system Negative type Current consumption 18 1 A at continuous power 4 Ω Idle current 5 25 mA Average current drawn 6 6 A 4 Ω for four channels 9 0 A...

Page 21: ...HD Load impedance 4 Ω 2 8 Ω allowable Bridge connection 4 8 Ω allowable Frequency response 10 50 000 Hz 0 dB 1 dB Signal to noise ratio 100 dB IEC 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...

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