PIONEER GM-5000T/XR/EW Service Manual

Cover page of PIONEER GM-5000T/XR/EW Service Manual

Service Manual for PIONEER GM-5000T/XR/EW, downloadable as a PDF file.

We also have owner's manual to this model.

Manual details

  • Immediate download after payment.
  • Delivered as a PDF file.
  • The manual has 23 pages
  • File size: 2.4 MB
  • Available language versions: English
  • Different language versions may vary sligthly in file size and page count.

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Sample pages

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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
ORDER NO.
CRT3238
BRIDGEABLE POWER AMPLIFIER
GM-5000T
X1R/EW
Service
Manual
GM-5000T/X1R/EW
GM-5000T X1R/UC
For details, refer to "Important symbols for good services".
GM-5000T X1R/ES
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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
ORDER NO.
CRT3238
BRIDGEABLE POWER AMPLIFIER
GM-5000T
X1R/EW
Service
Manual
GM-5000T/X1R/EW
GM-5000T X1R/UC
For details, refer to "Important symbols for good services".
GM-5000T X1R/ES
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GM-5000T/X1R/EW
[ 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:
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.
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.
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.
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.
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.
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
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.
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GM-5000T/X1R/EW
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 .........................................................20
7. GENERAL INFORMATION.......................................21
7.1 DIAGNOSIS .......................................................21
7.1.1 DISASSEMBLY .........................................21
7.1.2 CONNECTOR FUNCTION DESCRIPTION ......22
8. OPERATIONS ...........................................................23
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 .................................................................................................... 25.0 A (at continuous power, 4
)
Average current drawn* ........................................................................................................ 9.6 A (4
for two channels)
17.3 A (4
for one channel)
Fuse ........................................................................................................................................................................ 25 A
× 2
Dimensions ...................................................................................................................... 300 (W)
× 61 (H) × 324 (D) mm
Weight .................................................................................................................... 5.5 kg (Leads for wiring not included)
Maximum power output .................................................................................................................. 250 W
× 2 / 760 W × 1
Continuous power output ...................................................................... 175 W
× 2 / 530 W × 1 (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 .................................................................................................................... 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
Maximum input level/impedance .................................................................................. RCA: 6.5 V/22 k
(0.2 -- 6.5 V)
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.
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GM-5000T/X1R/EW
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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GM-5000T/X1R/EW
Part No.
Mark No. Description
GM-5000T/X1R/EW
GM-5000T/X1R/UC
GM-5000T/X1R/ES
1 Screw Assy
HEA0058
HEA0058
HEA0058
2 Screw
BYC40P180FZK
BYC40P180FZK
BYC40P180FZK
3 Polyethylene Bag
HEG0011
HEG0011
HEG0011
4 Polyethylene Bag
HEG0022
HEG0022
HEG0022
5 Carton
HHG0433
HHG0433
HHG0433
6 Contain Box
HHL0433
HHL0433
HHL0433
7Protector
HHP0249
HHP0249
HHP0249
8Protector
HHP0251
HHP0251
HHP0251
9-1 Owner's Manual
HRD0260
HRD0259
HRD0261
9-2 Owner's Manual
Not used
Not used
HRD0262
*
9-3 Warranty Card
HRY1157
ARY1048
Not used
- PACKING SECTION PARTS LIST
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.)
- Owner's Manual
Part No.
Language
HRD0259
English, French
HRD0260
English, Spanish, German, French, Italian, Dutch
HRD0261
English, Spanish
HRD0262
Arabic, Portuguese(B)

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