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1 5 1 5 2 4 2 37 6 3 0 8 9 9 8 9 9 QQS ervice Manual
GM-X622/X1R/UC ORDER NO.
CRT2190
BRIDGEABLE POWER AMPLIFIER
GM-X622
GM-X622 GM-X622 GM-X522
TEL 139 4229 6513
X1R/EW X1R/ES X1R/UC
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ
X1R/UC
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CONTENTS
1. 2. 3. 4. 5. 6. SAFETY INFORMATION ............................................2 EXPLODED VIEWS AND PARTS LIST .......................2 SCHEMATIC DIAGRAM .............................................6 PCB CONNECTION DIAGRAM ................................12 ELECTRICAL PARTS LIST ........................................14 ADJUSTMENT..........................................................17 7. GENERAL INFORMATION .......................................18 7.1 IC .........................................................................18 7.2 DISASSEMBLY ...................................................19 7.3 BLOCK DIAGRAM ..............................................20 8. OPERATIONS AND SPECIFICATIONS.....................21
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PIONEER ELECTRONIC 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 ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880 C PIONEER ELECTRONIC CORPORATION 1998
K-ZED. FEB.1998 Printed in Japan
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GM-X622,GM-X522
QQ 376315150 892498299
1. SAFETY INFORMATION
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. WARNING Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced.
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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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3 4 2
10
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GM-X622,GM-X522
QQ 376315150 892498299
NOTE:
- Parts marked by “*”are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to Ñ mark on the product are used for disassembly.
(1) PACKING SECTION PARTS LIST
Mark No. Description * 1 2 3 4 5 ••••• Screw Assy Screw Polyethylene Bag ••••• Part No. HEA0017 BYC40P180FZK HEG0011 Mark No. Description 6 7 8 9 10-1 Polyethylene Bag Carton Contain Box Protector Owner's Manual Part No. HEG0013
See Contrast table (2) See Contrast table (2)
HHP0025
See Contrast table (2) See Contrast table (2) See Contrast table (2) See Contrast table (2) See Contrast table (2)
10-2 Owner's Manual * 10-3 Warranty Card * 10-4 Warranty Card * 10-5 Card
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(2) CONTRAST TABLE
GM-X622/X1R/EW, GM-X622/X1R/UC, GM-X622/X1R/ES and GM-X522/X1R/UC are constructed the same except for the following: Part No. Mark No. 7 8 10-1 10-2 * 10-3 * * 10-4 10-5 Symbol and Description Carton Contain Box Owner’s Manual Owner’s Manual Warranty Card Warranty Card Card X1R/EW HHG0153 HHL0153 HRD0044 Not used Not used HRY1087 Not used GM-X622 X1R/UC HHG0149 HHL0149 HRD0041 Not used HRY0005 HRY1070 Not used X1R/ES HHG0152 HHL0152 HRD0043 HRD0070 Not used GM-X522 X1R/UC HHG0150 HHL0150 HRD0042 Not used HRY0005 Not used ARY1048
QQ
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- Owner's Manual
Model GM-X622/X1R/EW GM-X622/X1R/UC GM-X622/X1R/ES GM-X522/X1R/UC Part No. HRD0044 HRD0041 HRD0043 HRD0070 HRD0042
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Not used Not used
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Language English, French, German, Dutch, Spanish, Italian English, French English, Spanish Arabic, Portuguese(B) English, French
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2.2 EXTERIOR
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