Text preview for : Pioneer_GM-X422,X322.pdf part of Pioneer GM-X422,X322 Pioneer GM GM-X422 & X322 Pioneer_GM-X422,X322.pdf
Back to : Pioneer_GM-X422,X322.pdf | Home
Service
Manual ORDER NO.
CRT2167
BRIDGEABLE POWER AMPLIFIER
GM-X422 X1R/UC, ES, EW
GM-X322 X1R/UC
CONTENTS
1. SAFETY INFORMATION ............................................1 5. ELECTRICAL PARTS LIST ........................................12
2. EXPLODED VIEWS AND PARTS LIST .......................2 6. ADJUSTMENT..........................................................14
3. SCHEMATIC DIAGRAM .............................................6 7. GENERAL INFORMATION .......................................15
4. PCB CONNECTION DIAGRAM ..................................8 7.1 DISASSEMBLY ...................................................15
8. OPERATIONS AND SPECIFICATIONS.....................16
1. SAFETY INFORMATION
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 mot risk trying to do so
and refer the repair to a qualified service technician.
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.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxi-
cant 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.
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-ZEU. JAN. 1998 Printed in Japan
GM-X422, GM-X322
2. EXPLODED VIEWS AND PARTS LIST
2.1. PACKING
Fig. 1
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.
(1) PACKING SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Contain Box See Contrast table (2) 6 Polyethylene Bag HEG0011
2 Carton See Contrast table (2) 7 Terminal(x8) See Contrast table (2)
3 Protector HHP0020 8 Cord Assy See Contrast table (2)
4 Polyethylene Bag HEG0010 9-1 Owner's Manual See Contrast table (2)
5 Screw(x4) BYC40P180FZK 9-2 Owner's Manual See Contrast table (2)
* 9-3 Warranty Card HRY1070
* 9-4 Caution Card See Contrast table (2)
* 9-5 Card See Contrast table (2)
2
GM-X422, GM-X322
(2) CONTRAST TABLE
GM-X422/X1R/UC, GM-X422/X1R/ES, GM-X422/X1R/EW and GM-X322/X1R/UC are constructed the same except for the
following:
Part No.
GM-X422 GM-X322
Mark No. Symbol and Description X1R/UC X1R/ES X1R/EW X1R/UC
1 Contain Box HHL0134 HHL0135 HHL0136 HHL0133
2 Carton HHG0134 HHG0135 HHG0136 HHG0133
7 Terminal(x8) HKC0001 HKC0003 HKC0003 HKC0003
8 Cord Assy Not used HDE4419 HDE4419 Not used
9-1 Owner's Manual HRD0048 HRD0045 HRD0047 HRD0046
9-2 Owner's Manual Not used HRD0049 Not used Not used
* 9-3 Warranty Card HRY1070 Not used HRY1087 Not used
* 9-4 Caution Card HRP0006 Not used Not used Not used
* 9-5 Card Not used Not used Not used ARY1048
- Owner's Manual
Model Part No. Language
GM-X422/X1R/UC HRD0048 English, French
GM-X422/X1R/ES HRD0045 English, Spanish
HRD0049 Arabic, Portuguese(B)
GM-X422/X1R/EW HRD0047 English, French, German, Dutch, Spanish, Italian
GM-X322/X1R/UC HRD0046 English, French
3
GM-X422, GM-X322
2.2. EXTERIOR
Fig. 2
4
GM-X422, GM-X322
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BSZ30P050FZK 21 Connector(CN853) HDE4418
2 Screw(M3x6) CBA1320 22 Cord(CN551) HDE4610
3 Screw(M3x12) CBA1323 23 Fuse(20A) HEK0020
4 Screw CBA1382 24 Heat Sink(Sub Heat Sink) HNR0053
5 Screw HBA0006 25 Heat Sink(Sub Heat Sink) HNR0054
6 Cord Assy See Contrast table (2) 26 Pin Jack(CN851) See Contrast table (2)
7 Fuse(15A) See Contrast table (2) 27 Terminal(CN901) See Contrast table (2)
8 Ground Wire(Black) See Contrast table (2) 28 Terminal(CN651) See Contrast table (2)
9 Holder CNC5399 29 Holder HNC0006
10 Panel See Contrast table (2) 30 Screw PPZ30P060FZK
11 Case HNB0016 31 Plate Unit See Contrast table (2)
12 Panel See Contrast table (2) 32