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Most Recent Pioneer GM-X552 Questions
My Amp Light Is Red And I Can Only Hear The Tweeters. How Can I Fix The Bass.
t
t
(Posted by whiskerino 10 years ago)
The Amp Flashes Red When Turned On Then Does Nothing Why?
all wiring is hooked up according to diagram guidelines but it just flashes red then nothing
all wiring is hooked up according to diagram guidelines but it just flashes red then nothing
(Posted by Anonymous-110716 11 years ago)
Popular Pioneer GM-X552 Manual Pages
Service Manual - Page 1
... 19
7.1 DISASSEMBLY 19 8. Service GM-X552/X1R/EW
Manual
BRIDGEABLE POWER AMPLIFIER
GM-X552
GM-X552 X1R/EW GM-X552 X1R/ES
ORDER NO.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
K-ZZS. OPERATIONS AND SPECIFICATIONS 20
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro...
Service Manual - Page 2
... contains lead in solder and certain electrical parts contain chemicals which are not qualified to properly and safely repair complex products such as those covered by this product properly and safely; SAFETY INFORMATION
- GM-X552/X1R/UC CAUTION This service manual is not meant for qualified service technicians; Improperly performed repairs can adversely affect the safety and reliability...
Service Manual - Page 3
Owner's Manual Model
GM-X552/X1R/UC GM-X552/X1R/EW
GM-X552/X1R/ES
Part No. HRD0165 HRD0157
HRD0166 HRD0172
Language English, French English, Spanish, German, French, Italian, Dutch English, Spanish Portuguese(B), Arabic
3 Screws adjacent to ∇ mark on the product are not in our Master Spare Parts List. - GM-X552/X1R/EW HRY1157 HRD0157 Not used Not used BYC40P180FZK
GM-X552/X1R/ES Not...
Service Manual - Page 5
...
HNR0180
HNR0188
HNR0180
16 Amp Unit
HWH0142
HWH0141
HWH0143
5 HKE0021 HKE0021 HKM1077 HNC0082 PPZ30P100SAD
HXA0322
(2) CONTRAST TABLE
GM-X552/X1R/UC, EW and ES are constructed the same except for the following:
Part No. Description 21 Terminal(CN902) 22 Terminal(CN903) 23 Connector(CN852) 24 Holder 25 Screw
26 Light Pipe Unit
Part No. Mark No...
Service Manual - Page 6
1
2
3
4
GM-X552
3. A
A-a
SPEAKER INPUT
L+ R+
L- SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS
LIST". R- A AMP UNIT
Large size
A-a
A-b
SCH diagram
A-a A-b Guide page
A-a
A-b Detailed page
ISOLATOR GAIN = 1
LPF SELECT
LP FILTER 80Hz - 12dB/OCT
B
C...
Service Manual - Page 8
4
3
2
1
8 A-a
D
L+ R+ L- R- SPEAKER INPUT
ISOLATOR GAIN = 1
A AMP UNIT
LPF SELECT
LP FILTER 80Hz - 12dB/OCT
C
B
A
A-a A-b
1 2 3
GM-X552
4
3
2
1
Service Manual - Page 12
... further information for several destination. Viewpoint of PCB diagrams
A AMP UNIT
Connector Capacitor
SIDE A
P.C.Board Chip Part B
SIDE B
SPEAKER R+ RINPUT
L+ L- The parts mounted on this PCB
include all necessary parts for respective destinations, be sure to check with the schematic diagram. 2. PCB CONNECTION DIAGRAM
4.1 AMP UNIT
NOTE FOR PCB DIAGRAMS A 1. 1
2
3
4
GM-X552
4.
Service Manual - Page 16
...Part No
A Unit Number : HWH0142(GM-X552/X1R/UC) : HWH0141(GM-X552/X1R/EW) : HWH0143(GM-X552/X1R/ES) Unit Name : Amp Unit
MISCELLANEOUS
IC 101 IC IC 651 IC IC 851 IC IC 852 IC IC 901 IC
NJM4558L PA2027A NJM2068D NJM2068D UPC494C
Q 203 Q 204 Q 205 Q 551 Q 552...S 101 S 901 VR 453
Thermistor
Switch(LPF SELECT)
Switch(BFC)(EW,ES model) Volume 10kΩ(A) Fuse 25A
RESISTORS
R 123 R 124 R 203 R...
Service Manual - Page 18
...
There is no information to be shown in this chapter.
18 GM-X552
=====Circuit Symbol and No.===Part Name
C 573 C 574 C 651 220µF/10V C 652... 873 C 876 C 877 C 878
C 879 C 902 C 903 C 904 C 905
Part No
CCCCH330J100 CCCCH330J100 CCH1036 CFTLA103J50 CEAS100M50
CEAS100M50 CFTLA103J50 CEAS470M16 CEAS220M50 CCH1183
CFTLA103J50 CFTLA103J50 CEAS101M16 CKPUYB471K50 CKPUYB471K50
CEAS100M50 ...
Service Manual - Page 19
... the three screws and then remove the Case. Remove the six screws and then remove the Panel.
- Removing the Amp Unit (Fig.2) Remove the fourteen screws. Remove the twelve screws and then remove the Amp Unit. GM-X552
Case
Panel
Fig.1
Amp Unit
Fig.2
19
7. GENERAL INFORMATION
7.1 DISASSEMBLY
- Remove the screw. Remove the two screws.
Service Manual - Page 20
GM-X552/X1R/EW
20 OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
- GM-X552
8.
Service Manual - Page 21
...lights when the power is turned up , turn the gain control counter-clockwise. • When using with an RCA equipped Pioneer car stereo with max.
output of 4 V or more, adjust level to match the car...Remarks Connect a subwoofer. GM-X552
21
Setting the Unit
Gain Control
If the sound level is too low, even when the volume of the car stereo used along with this power amplifier is turned up ,...
Service Manual - Page 22
...sold separately) After making all other connections at the amplifier, connect the battery wire terminal of the amplifier to the positive (+) terminal of the car stereo (SYSTEM REMOTE CONTROL). The female terminal can...System remote control wire (sold separately).
GM-X552
Connection Diagram
Fuse (30 A) Grommet
Fuse (30 A)
Special red battery wire [RD-223] (sold separately) Connect to metal body ...
Service Manual - Page 23
...drawn • The average current drawn is nearly the maximum current drawn by this unit when an
audio signal is input. GM-X552
23 8.2 SPECIFICATIONS
- GM-X552/X1R/UC
Power source 14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption 13.2... drawn by multiple power amplifiers.
-
Use this value when working out total current drawn by multiple power...
Service Manual - Page 24
GM-X552/X1R/ES
Power source 14.4 V DC (10.8 - 15.1 V allowable) ...Specifications and the design are subject to possible modification without notice due to improvements. *Average current drawn • The average current drawn is input. Use this unit when an audio signal is nearly the maximum current drawn by this value when working out total current drawn by multiple power amplifiers. GM-X552...
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