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-ZZB. NOV. 2001 Printed in Japan
ORDER NO.
CRT2780
BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER
GM-X564
XR/UC,XR/EW,XR/ES
Service
Manual
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................3
3. SCHEMATIC DIAGRAM .............................................6
4. PCB CONNECTION DIAGRAM................................12
5. ELECTRICAL PARTS LIST........................................16
6. ADJUSTMENT .........................................................19
7. GENERAL INFORMATION.......................................20
7.1 DIAGNOSIS .......................................................20
7.1.1 DISASSEMBLY .............................................20
7.1.2 CONNECTOR FUNCTION DESCRIPTION ...21
8. OPERATIONS AND SPECIFICATIONS ....................22
GM-X564/XR/UC
For details, refer to "Important symbols for good services" on the next page.
2
GM-X564
1. 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
[ 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.
3
GM-X564
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
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
Model
Part No.
Language
GM-X564/XR/UC
HRD0194
English, French
GM-X564/XR/EW
HRD0195
English, Spanish, German,
French, Italian, Dutch
GM-X564/XR/ES
HRD0196
English, Spanish
HRD0197
Portuguese(B), Arabic
- PACKING SECTION PARTS LIST
Part No.
Mark No. Description
GM-X564/XR/UC
GM-X564/XR/EW
GM-X564/XR/ES
*
1-1 Warranty Card
Not used
HRY1157
Not used
1-2 Owner's Manual
HRD0194
HRD0195
HRD0196
1-3 Owner's Manual
Not used
Not used
HRD0197
*
1-4 Card
ARY1048
Not used
Not used
2 Screw
BYC40P180FZK
BYC40P180FZK
BYC40P180FZK
3 Polyethylene Bag
HEG0011
HEG0011
HEG0011
4 Polyethylene Bag
HEG0022
HEG0022
HEG0022
5 Carton
HHG0315
HHG0315
HHG0315
6 Contain Box
HHL0315
HHL0315
HHL0315
7 Protector
HHP0107
HHP0107
HHP0107
8 Screw Assy
HEA0058
HEA0058
HEA0058
9 Cover
HNS0101
HNS0101
HNS0101
35
35
35
35
35
35
31
32
33
34
32
33
34
11
24
5
12
6
6
6
6
2
2
2
4
4
25
2
2
2
25
25
7
17
21
21
18
8
6
6
6
6
10
1
10
1
3
3
3
3
3
3
3
3
3
3
1
26
13
13
13
13
13
13
13
13
23
23
13
13
19
20
14
26
26
26
26
26
26
26
15
26
1
10
1
10
3
3
3
3
1
3
3
3
3
22
16
9
27
28
29
30
31
32
33
34
32
33
34
4
GM-X564
2.2 EXTERIOR
A
5
GM-X564
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
1 Screw
BBZ30P050FUC
2 Screw
BBZ30P060FMC
3 Screw
BBZ30P080FMC
4 Screw
BSZ30P050FZK
5 Screw(M3x5)
HBA0006
6 Screw(M3x8)
HBA0011
7 Case
HNB0134
8 Panel
HNB0169
9 Panel
HNB0175
10 Holder
HNC0080
11 Heat Sink
HNR0210
12 Cover
HNS0101
13 Spacer
HNV0016
14 Amp Unit
See Contrast table(2)
15 Terminal(CN604)
CKF1059
16 Fuse(20A)
HEK0020
17 Pin Jack(CN852)
HKB0002
18 Pin Jack(CN851)
HKB0006
19 Terminal(CN601)
HKE0020
20 Connector(CN301)
HKE0030
21 Clip
HNC0054
22 Holder
HNC0082
23 Screw
PPZ30P100SAD
24 Light Pipe Unit
HXA0322
25 Screw
PPZ30P120FZK
26 Screw
CBA1323
27 Diode(D610)
FML22R
28 Diode(D611)
FML22S
29 Transistor(Q617)
2SB1566
30 Transistor(Q616)
2SD2395
31 Thermistor(TH601,602)
CCX1013
32 Transistor(Q337,338,339,340) 2SB1587
33 Transistor(Q329,330,331.332) 2SC1845
34 Transistor(Q333,334,335,336) 2SD2438
35 FET(Q610,611,612,613,614,615) STP55NE06FP
(2) CONTRAST TABLE
GM-X564/XR/UC, EW and ES are constructed the same except for the following:
Part No.
Mark No. Description
GM-X564/XR/UC
GM-X564/XR/EW
GM-X564/XR/ES
14 Amp Unit
HWH0175
HWH0176
HWH0177