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Service
Manual GM-X362/XH/UC
ORDER NO.
CRT2785
BRIDGEABLE POWER AMPLIFIER
GM-X362
GM-X262 XH/UC
XH/UC,XH/EW,XH/ES
CONTENTS
1. SAFETY INFORMATION............................................2 6. ADJUSTMENT .........................................................16
2. EXPLODED VIEWS AND PARTS LIST ......................4 7. GENERAL INFORMATION.......................................17
3. SCHEMATIC DIAGRAM.............................................8 7.1 DISASSEMBLY ..................................................17
4. PCB CONNECTION DIAGRAM................................10 8. OPERATIONS AND SPECIFICATIONS ....................18
5. ELECTRICAL PARTS LIST........................................14
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 2001 K-ZZD. DEC. 2001 Printed in Japan
GM-X362,X262
[ 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:
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
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.
1. SAFETY INFORMATION
- GM-X362/XH/UC, GM-X262/XH/UC
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
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
2
GM-X362,X262
3
GM-X362,X262
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
4
GM-X362,X262
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.)
(1) PACKING SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1-1 Owner's Manual See Contrast table(2) 3 Polyethylene Bag HZE0002
1-2 Owner's Manual See Contrast table(2) 4 Polyethylene Bag HZE0003
* 1-3 Card See Contrast table(2) 5 Carton See Contrast table(2)
* 1-4 Warranty Card See Contrast table(2) 6 Contain Box See Contrast table(2)
2 Screw BYC40P180FZK 7 Protector HZH0003
8 Cord Assy HZD0001
9 Cover HZN0011
10 Screw Assy HZE0001
(2) CONTRAST TABLE
GM-X362/XH/UC, GM-X262/XH/UC, GM-X362/XH/EW, and GM-X362/XH/ES are constructed the same
except for the following:
Part No.
Mark No. Description GM-X362/XH/UC GM-X262/XH/UC GM-X362/XH/EW GM-X362/XH/ES
1-1 Owner's Manual HZR0001 HZR0001 HZR0002 HZR0003
1-2 Owner's Manual Not used Not used Not used HZR0004
* 1-3 Card HZR0006 HZR0006 Not used Not used
* 1-4 Warranty Card Not used Not used HZR0007 Not used
5 Carton HZH0001 HZH0004 HZH0001 HZH0001
6 Contain Box HZH0002 HZH0005 HZH0002 HZH0002
- Owner's Manual
Model Part No. Language
GM-X362/XH/UC HZR0001 English, French
GM-X262/XH/UC
GM-X362/XH/EW HZR0002 English, Spanish, German,
French, Italian, Dutch
GM-X362/XH/ES HZR0003 English, Spanish
HZR0004 Portuguese(B), Arabic
5
GM-X362,X262
2.2 EXTERIOR
A
6
GM-X362,X262
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BBZ30P050FMC 21 Terminal(CN905) HZK0004
2 Screw BBZ30P060FZK 22 Terminal(CN906) HZK0004
3 Screw BBZ30P080FMC 23 Connector(CN904) HZK0005
4 Screw BSZ30P050FZK 24 Holder HZN0009
5 Screw(M3x12) HZB0001 25