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Service Manual
X1R/UC
ORDER NO.
GM-6000F/X1R/EW
CRT3240
BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER
GM-6000F GM-6000F
GM-6000F X1R/ES
X1R/EW
For details, refer to "Important symbols for good services".
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
C PIONEER CORPORATION 2004
K-ZZB. MAR. 2004 Printed in Japan
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SAFETY INFORMATION
UC model
CAUTION 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 repair complex products such as those 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.
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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
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You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:
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1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
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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.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.
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GM-6000F/X1R/EW
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CONTENTS
SAFETY INFORMATION............................................2 1. SPECIFICATIONS .......................................................3 2. EXPLODED VIEWS AND PARTS LIST ......................4 2.1 PACKING..............................................................4 2.2 EXTERIOR ............................................................6 3. SCHEMATIC DIAGRAM.............................................8 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) .....8 4. PCB CONNECTION DIAGRAM................................14 4.1 AMP UNIT..........................................................14 5. ELECTRICAL PARTS LIST........................................18 6. ADJUSTMENT .........................................................21 7. GENERAL INFORMATION.......................................22 7.1 DIAGNOSIS .......................................................22 7.1.1 DISASSEMBLY.........................................22 7.1.2 CONNECTOR FUNCTION DESCRIPTION ......23 8. OPERATIONS ...........................................................24
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1. SPECIFICATIONS
Power source .......................................................................................................... 14.4 V DC (10.8 -- 15.1 V allowable) Grounding system .......................................................................................................................................... Negative type Backup current .............................................................................................................................................. 5.1 mA or less Current consumption .................................................................................................... 27.1 A (at continuous power, 4 ) Average current drawn* ........................................................................................................ 9.1 A (4 for four channels) 14.5 A (4 for two channels) Fuse ........................................................................................................................................................................ 20 A × 2 Dimensions ...................................................................................................................... 300 (W) × 61 (H) × 324 (D) mm Weight .................................................................................................................... 5.2 kg (Leads for wiring not included) Maximum power output .................................................................................................................. 100 W × 4 / 240 W × 2 Continuous power output ........................................................................ 75 W × 4 / 200 W × 2 (DIN45324, +B=14.4 V) Load impedance .......................................................................................................................... 4 (2 -- 8 allowable) (Bridge connection: 4 -- 8 allowable) Frequency response .......................................................................................................... 10 -- 50,000 Hz (+0 dB, 1 dB) Signal-to-noise ratio ...................................................................................................................... 95 dB (IEC-A network) Distortion .......................................................................................................................................... 0.008% (10 W, 1 kHz) Separation ...................................................................................................................................................... 65 dB (1 kHz) Low pass filter .................................................................................................................. Cut off frequency: 40 -- 120 Hz Cut off slope: 12 dB/oct High pass filter ................................................................................................................ Cut off frequency: 40 -- 120 Hz Cut off slope: 12 dB/oct Maximum input level/impedance .................................................................................. RCA: 6.5 V/22 k (0.4 -- 6.5 V)
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Note:
· Specifications and the design are subject to possible modification without notice due to improvements.
*Average current drawn
· The 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. E
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GM-6000F/X1R/EW
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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List. - Screws 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.)
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- PACKING SECTION PARTS LIST
Mark No. 1 2 3 4 5 6 7 8 9-1 9-2 * Description Screw Assy Screw Polyethylene Bag Polyethylene Bag Carton Contain Box Protector Protector Owner's Manual Owner's Manual GM-6000F/X1R/EW HEA0058 BYC40P180FZK HEG0011 HEG0022 HHG0435 HHL0435 HHP0249 HHP0251 HRD0264 Not used HRY1157 Part No. GM-6000F/X1R/UC HEA0058 BYC40P180FZK HEG0011 HEG0022 HHG0435 HHL0435 HHP0249 HHP0251 HRD0263 Not used ARY1048 GM-6000F/X1R/ES HEA0058 BYC40P180FZK HEG0011 HEG0022 HHG0435 HHL0435 HHP0249 HHP0251 HRD0265 HRD0266 Not used
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9-3 Warranty Card
- Owner's Manual
Part No. HRD0263 HRD0264 HRD0265 HRD0276 Language English, French English, Spanish, German, French, Italian, Dutch English, Spanish Arabic, Portuguese(B)
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GM-6000F/X1R/EW
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2.2 EXTERIOR
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B
C
D
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GM-6000F/X1R/EW
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- EXTERIOR SECTION PARTS LIST
Mark No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Screw Screw Screw Screw Screw Screw(M3x8) Screw(M3) Stud Case Panel Panel Holder Clip Spacer Insulator Screw Insulator Heat Sink Spacer Fuse(20A) Part No. BBZ30P050FTC BBZ30P060FTC BBZ30P080FTC BBZ30P120FTC BSZ30P050FTC HBA0011 HBA0028 HLA0021 HNB0134 HNB0258 HNB0262 HNC0080 HNC0189 HNM0006 HNM0193 BMZ30P050FTC HNM0195 HNR0281 HNV0016 HEK0020 HWH0243 HWH0244 HWH0245 HKB0002 HKB0006 HKE0020 HKE0030 HKF0001 HNC0054 HNC0082 PPZ30P100SAD HXA0322 PPZ30P120FZK BSZ30P050FZK HNC0202 HNM0212 IRF1010N
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21 Amp Unit(EW) Amp Unit(UC) Amp Unit(ES) 22 Pin Jack(CN852) 23 Pin Jack(CN851) 24 25 26 27 28 29 30 31 32 33 Terminal(CN601) Connector(CN301) Terminal(CN604) Clip Holder Screw Light Pipe Unit Screw Screw Holder
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34 Insulator 35 FET(Q610-Q615)
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3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM (GUIDE PAGE)
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A
A-a A-b
A-a
Large size SCH diagram
A-a
A-b
Guide page
A-a
A-b
Detailed page
B
C
D
E
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A
8 1 2
GM-6000F/X1R/EW
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A-b
A
AMP UNIT
A
2 1
4 5
3
B
3 1 2 4 5
C
2 1
4 5
3
D
3 1 2 4 5
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> >
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
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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.
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A-b
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A-a
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A-b
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A-a A-b
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GM-6000F/X1R/EW
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D
A-a A-b
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AMP UNIT
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3 3 3 2 2 1
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A-b
12 1 2
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1 5
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5
3 5 4
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A-a A-b
3 > >
GM-6000F/X1R/EW
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NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 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.
A-b
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4. PCB CONNECTION DIAGRAM
4.1 AMP UNIT
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 diagram. 2.Viewpoint of PCB diagrams 2.Viewpoint of PCB diagrams
Connector
Capacitor
SIDE A
P.C.Board
Chip Part
SIDE B
A
B
AMP UNIT
C
1 2
BL
3 4
BL
D
PREOUT L PREOUT R
9 10 11 12
AL
3 5 4 6
AR
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A
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SIDE A
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2
3
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2
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2
3
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C
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2
D
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BFC
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A
GM-6000F/X1R/EW
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A
B
AMP UNIT
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D
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E
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A
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SIDE B
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GM-6000F/X1R/EW
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5. ELECTRICAL PARTS LIST
NOTE:
- Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS.....
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=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q D D D D D D D D D D D D D D D D 331 332 333 334 335 336 337 338 339 340 601 602 603 604 606 607 608 609 610 611 612 613 614 615 616 617 701 702 703 704 901 902 903 904 905 906 907 908 909 305 306 307 308 309 310 311 312 601 602 603 606 607 610 611 612 Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor FET FET FET FET FET FET Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode
Part No. ------------------------2SC1845 2SC1845 2SD2438 2SD2438 2SD2438 2SD2438 2SB1587 2SB1587 2SB1587 2SB1587 2SC2458 2SA1048 2SB1243 2SA1048 2SD1919 2SD1919 2SB1277 2SB1277 IRF1010N IRF1010N IRF1010N IRF1010N IRF1010N IRF1010N 2SD2395 2SB1566 DTA114ES DTC114TS 2SC2458 DTC114TS 2SD1768S 2SD1768S 2SD1768S 2SD1768S 2SA1048 2SC2458 2SC2458 2SC2458 2SA1048 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 RM4Z-LFJ4 HZS7L(B2) 1SS133 1SS133 1SS133 FML22R FML22S HZS16L(1)
Unit Number HWH0244(UC) A Unit Number ::: HWH0243(EW) Unit Number HWH0245(ES) Unit Name
MISCELLANEOUS
IC IC IC IC IC 121 122 123 124 125 126 127 128 601 602 851 852 853 854 201 202 203 204 207 301 302 303 304 305 306 307 308 309 310 311 312 317 318 319 320 321 322 323 324 325 326 327 328 329 330 IC IC IC IC IC IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor NJM2068D NJM2068D NJM2068D NJM2068D NJM2068D NJM2068D NJM2068D NJM2068D PA2027A UPC494C NJM2068D NJM2068D NJM2068D NJM2068D 2SC2458 2SC2458 2SC2458 2SC2458 2SA1048 2SA992 2SA992 2SA992 2SA992 2SA992 2SA992 2SA992 2SA992 2SC5168 2SC5168 2SC5168 2SC5168 2SC1845 2SC1845 2SC1845 2SC1845 2SA992 2SA992 2SA992 2SA992 2SC1845 2SC1845 2SC1845 2SC1845 2SC1845 2SC1845
: Amp Unit
C
IC IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q
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Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q
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=====Circuit Symbol and No.===Part Name --- ----------------------------------------------D D D D D D D D D D L L L L L L T TH TH TH S S S S VR VR VR VR 613 662 663 701 901 902 903 904 909 910 602 603 851 852 853 854 601 601 602 603 101 102 601 851 121 122 201 202 Diode Diode Diode Diode Diode Diode Diode Diode Diode LED Choke Coil 75µH Choke Coil 75µH Ferri-Inductor Ferri-Inductor Ferri-Inductor Ferri-Inductor Transformer Thermistor Thermistor Thermistor Switch(A LPF/HPF) Switch(B LPF/HPF) Switch(BFC)(EW,ES) Switch(2CH/4CH) Volume Volume Volume Volume
Part No. ------------------------HZS16L(1) ERA15-02VH ERA15-02VH 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 DB1112H HTH0021 HTH0021 CTF1007 CTF1007 CTF1007 CTF1007 HTT0034 HCX0002 HCX0002 HCX0001 HSH0005 HSH0005 HSH-156 HSH0006 HCS0007 HCS0007 HCS0006 HCS0006
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 136 139 140 141 142 201 202 203 204 207 208 211 212 213 214 301 302 303 304 305 306 307 308 309 310 311 312 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 349 350 351 352 353 354 355 356 357 358
Part No. ------------------------RS1/16S822J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S222J RD1/4PU472J RD1/4PU472J RD1/4PU472J RD1/4PU472J RD1/4PU223J RD1/4PU223J RD1/4PU111J RD1/4PU111J RD1/4PU111J RD1/4PU111J RD1/4PU103J RD1/4PU103J RD1/4PU103J RD1/4PU103J RD1/4PU333J RD1/4PU333J RD1/4PU333J RD1/4PU333J RD1/4PU391J RD1/4PU391J RD1/4PU391J RD1/4PU391J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU331J RD1/4PU681J RD1/4PU681J RD1/4PU681J RD1/4PU681J RD1/4PU561J RD1/4PU561J RD1/4PU561J RD1/4PU561J RD1/4PU333J RD1/4PU333J RD1/4PU333J RD1/4PU333J RD1/4PU681J RD1/4PU681J RD1/4PU681J RD1/4PU681J RD1/4PU223J RD1/4PU223J RD1/4PU223J RD1/4PU223J RD1/4PU101J RD1/4PU101J RD1/4PU101J RD1/4PU101J RD1/4PU512J RD1/4PU512J RD1/4PU512J RD1/4PU512J RD1/4PU222J RD1/4PU222J
A
B
C
RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S472J RS1/16S472J RS1/16S472J RS1/16S472J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S822J RS1/16S822J RS1/16S822J RS1/16S822J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S822J RS1/16S822J RS1/16S822J
D
E
F
GM-6000F/X1R/EW
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6
1
2
3
4
A
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R 359 360 361 362 363 364 365 366 367 368 369 370 371 372 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 601 602 603 604 605 606 607 608 609 610 611 612 613 614 616 617 618 619 620 621 622 623 625 626 627 628 629 630 631 632 633 634 635 636 637 638 (EW,ES)
Part No. ------------------------RD1/4PU222J RD1/4PU222J RD1/4PU181J RD1/4PU181J RD1/4PU181J RD1/4PU181J RD1/4PU100J RD1/4PU100J RD1/4PU100J RD1/4PU100J RD1/4PU100J RD1/4PU100J RD1/4PU100J RD1/4PU100J HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 HCN0001 RS1/2PMF100J RS1/2PMF100J RS1/2PMF100J RS1/2PMF100J RD1/4PU102J RD1/4PU473J RD1/4PU103J RD1/4PU103J RD1/4PU222J RD1/4PU472J RD1/4PU472J RD1/4PU122J RD1/4PU122J RD1/4PU103J RD1/4PU472J RD1/4PU101J RD1/4PU221J RD1/4PU102J RS1/16S101J RS1/16S103J RS1/16S223J RS1/16S202J RS1/16S473J RS1/16S102J RS1/16S153J RD1/4PU105J RD1/4PU332J RD1/4PU332J RS1/16S472J RS1/16S472J RD1/4PU272J RD1/4PU272J RD1/4PU272J RS1/16S472J RS1/2PMF121J RS1/2PMF121J RD1/4PU472J RD1/4PU472J RS1/2PMF121J RS1/2PMF121J
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 639 640 641 642 643 644 645 646 647 648 649 650 651 652 654 655 656 701 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 871 872 873 874 875 876 877 878 901 902 903 904 905 906 907 908 909 910 911 912 917 918 919 920 921 922 923 924 930 931
Part No. ------------------------RS1/2PMF121J RS1/2PMF121J RS1/2PMF100J RS1/2PMF100J RS1/2PMF220J RS1/2PMF220J RS1/2PMF100J RS1/2PMF100J RD1/4PU472J RD1/4PU472J RS1/2PMF220J RD1/4PU104J RD1/4PU183J RD1/4PU563J RD1/4PU223J RD1/4PU223J RD1/4PU223J RD1/4PU222J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RD1/4PU473J RD1/4PU473J RD1/4PU473J RD1/4PU473J RD1/4PU564J RD1/4PU564J RD1/4PU564J RD1/4PU564J RD1/4PU473J RD1/4PU473J RD1/4PU473J RD1/4PU473J RD1/4PU104J RD1/4PU472J RD1/4PU103J RD1/4PU222J RD1/4PU472J RD1/4PU221J RD1/4PU222J RD1/4PU563J RD1/4PU331J RD1/4PU331J
B
0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22
C
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
D
E
F
R R R R R
20 1 2
GM-6000F/X1R/EW
3
4
5
6
7
8
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 606 607 608 609 611 612 613 614 615 616 617 618 619 620 621 623 624 625 626 627 628 629 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 701 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 875 876 877 878 901 3300µF/16V 3300µF/16V 3300µF/16V 3300µF/16V 3300µF/16V 3300µF/16V
Part No. ------------------------CFTNA103J50 CEAT100M16 CEAT100M16 CEAT101M16 CEAT220M16 CEAT471M16 CFTNA103J50 CFTNA103J50 CEAT100M16 CEAT221M10 CQMA102J50 CEAT2R2M50 CEAT470M16 CQMA472J50 CQMA472J50 HCH0005 HCH0005 CQMA102J50 HCH0006 HCH0006 HCH0006 HCH0006 CEAT471M35 CEAT471M35 CEATR10M50 CEATR10M50 CEAT470M16 CEAT470M16 CFTNA333J50 CFTNA333J50 CCG-081 CCG-081 CFTNA564J50 CQMA103J50 CQMA103J50 CFTNA333J50 CFTNA333J50 CEAT220M16 CEAT100M16 CEAT100M16 CEAT100M16 CEAT100M16 CQMA472J50 CQMA472J50 CQMA472J50 CQMA472J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CKPUYB471K50 CKPUYB471K50 CKPUYB471K50 CKPUYB471K50 HCH0012
A
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 101 102 103 104 105 106 107 108 109 110 111 112 301 302 303 304 305 306 307 308 309 310 311 312 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 601 602 603 604 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CCSRCH470J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CEAT100M16 CEAT100M16 CEAT100M16 CEAT100M16 CKPUYB101K50 CKPUYB101K50 CKPUYB101K50 CKPUYB101K50 CQMA471J50 CQMA471J50 CQMA471J50 CQMA471J50 CEAT101M10 CEAT101M10 CEAT101M10 CEAT101M10 CCPUSL220J50 CCPUSL220J50 CCPUSL220J50 CCPUSL220J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CFTNA223J50 CFTNA223J50 CFTNA223J50 CFTNA223J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CCPUCH100J50 CFTNA333J50 CFTNA333J50 CFTNA333J50 CFTNA333J50 CQMA102J50 CQMA102J50 CQMA102J50 CQMA102J50 CFTNA103J50 CFTNA224J50 CFTNA103J50 CFTNA103J50
B
C
D
E
220µF/10V
6. ADJUSTMENT
There is no information to be shown in this chapter.
F
GM-6000F/X1R/EW
21 7 8
5
6
1
2
3
4
7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 DISASSEMBLY
A
- Removing the Case (Fig.1)
1 2 1 1 2
1 2
Remove the three screws.
Remove the eight screws and then remove the Case.
2
2
B
2
2
2
2
C
Case
- Removing the Amp Unit (Fig.2)
Fig.1
1
1 1
1 1
1
1 2
D
Remove the six screws and then remove the Panel.
Panel
Remove the two screws.
6
6
6
6
3 4 5
E
Remove the six screws and then remove the Panel. Remove the three screws.
4 4 4
Remove the eighteen screws.
6
6
6
6
5
6
Remove the twelve screws and then remove the Amp Unit.
5
6
Amp Unit
3
6
6
6 3 2 2 3 3
Fig.2
F
3
Panel
22 1 2
GM-6000F/X1R/EW
3
3
4
5
6
7
8
7.1.2 CONNECTOR FUNCTION DESCRIPTION
A
B
C
D
E
F
GM-6000F/X1R/EW
23 7 8
5
6
D
C
E
B
A
F
24
8. OPERATIONS
1
1
Gain Control Power Indicator
The power indicator lights when the power is switched on.
EW, ES models BFC (Beat Frequency Control) Switch
If you hear a beat while listening to an MW/LW broadcast with your car stereo, change the BFC switch using a small standard tip screwdriver.
2
2
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, turn these controls counter-clockwise.
· If you only use one input plug, set the gain controls for speaker outputs A and B to the same position. · 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.
GM-6000F/X1R/EW
3
3
Input Select Switch
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 Select Switch
LPF (Left) OFF (Center) HPF (Right)
For two-channel input, slide this switch to the left. For four-channel input, slide this switch to the right.
Audio frequency range to be output
* -- 40 to 120 Hz Full range * 40 to 120 Hz --
Speaker Type
Subwoofer Full range Full range
Remarks
Connect a subwoofer.
Cut Off Frequency Control
4
4
If the LPF/HPF select switch is set to LPF or HPF, you can select a cut off frequency from 40 to 120 Hz.
* See the "Cut Off Frequency Control" section.
Use if you want to cut the very low frequency range* because it is not necessary for the speakers you are using.