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Question posted by Anonymous-110716 on May 8th, 2013

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

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Related Pioneer GM-X552 Manual Pages

Service Manual - Page 1

... DIAGRAM 6 4. OPERATIONS AND SPECIFICATIONS 20 PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. SAFETY INFORMATION 2 2. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE N.V. CRT2616 X1R/UC CONTENTS 1. NOV. 2000 Printed in Japan Service GM-X552/X1R/EW Manual BRIDGEABLE POWER AMPLIFIER GM-X552 GM-X552 X1R/EW GM-X552...

Service Manual - Page 2

... of the product and may void the warranty. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 2 GM-X552/X1R/UC CAUTION This service manual is not meant for qualified service technicians; Health & Safety Code... have the necessary test equipment and tools, and have been trained to a qualified service technician. GM-X552 1. If you should not risk trying to do -it is intended for the casual do so...

Service Manual - Page 3

... HRD0166 HRD0172 Not used ARY1048 BYC40P180FZK Part No. Parts marked by "*" are generally unavailable because they are used for disassembly. - Owner's Manual Model GM-X552/X1R/UC GM-X552/X1R/EW GM-X552/X1R/ES Part No. Screws adjacent to ∇ mark on the product are not in our Master Spare Parts List. - PACKING SECTION PARTS...

Service Manual - Page 5

..., EW and ES are constructed the same except for the following: Part No. Description GM-X552/X1R/UC GM-X552/X1R/EW GM-X552/X1R/ES 9 Panel HNB0124 HNB0141 HNB0124 11 Panel HNB0137 HNB0145 HNB0137 13 Heat Sink HNR0180 HNR0188 HNR0180 16 Amp Unit HWH0142 HWH0141 HWH0143 5 BBZ30P050FMC BBZ30P060FMC BBZ30P080FMC BSZ30P050FZK CBA1323 6 Screw(M3x5) 7 Screw(M3x8) 8 Screw...

Service Manual - Page 6

... page A-a A-b Detailed page ISOLATOR GAIN = 1 LPF SELECT LP FILTER 80Hz - 12dB/OCT B C DC/DC CONVERTER REGULATOR D A 6 1 2 3 BFC (EW,ES mo 4 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- 1 2 3 4 GM-X552 3. A A-a SPEAKER INPUT L+ R+ L-

Service Manual - Page 8

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 4 3 2 1 8 A-a D L+ R+ L-

Service Manual - Page 12

.... The parts mounted on this PCB include all necessary parts for respective destinations, be sure to check with the schematic diagram. 2. Viewpoint of PCB diagrams A AMP UNIT Connector Capacitor SIDE A P.C.Board Chip Part B SIDE B SPEAKER R+ RINPUT L+ L- 1 2 3 4 GM-X552 4. PCB CONNECTION DIAGRAM 4.1 AMP UNIT NOTE FOR PCB DIAGRAMS A 1. INPUT LR C GAIN LPF D A 12 1 2 3 4

Service Manual - Page 16

...CKS....., CCS....., CSZS..... =====Circuit Symbol and No.===Part Name 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...shown below indicate chip components. Parts whose parts numbers are omitted are subject to being not supplied. - GM-X552 5.

Service Manual - Page 18

GM-X552 =====Circuit Symbol and No.===Part Name C 573 C 574 C 651 220µF/10V C 652 C 653 C 654 C 655 C 656 C 658 C 659 470µF/16V C 661 C 662 C 671 C ...

Service Manual - Page 19

.... Remove the two screws. 7. Removing the Case and the Panel (Fig.1) Remove the four screws. GM-X552 Case Panel Fig.1 Amp Unit Fig.2 19 Remove the six screws and then remove the Panel. - Remove the screw. Removing the Amp Unit (Fig.2) Remove the fourteen screws. Remove the three screws and then remove the Case...

Service Manual - Page 20

OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS - GM-X552 8. GM-X552/X1R/EW 20

Service Manual - Page 21

... much noise when using with an RCA equipped Pioneer car stereo with max. output of the power amplifier clockwise. 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 , turn the gain control counter-clockwise. If the sound...

Service Manual - Page 22

...other connections at the amplifier, connect the battery wire terminal of the amplifier to the positive (+) terminal of the car stereo (SYSTEM REMOTE CONTROL). Car stereo with RCA pin plugs (sold separately) Connect the male terminal of this wire to the system remote control terminal of the battery. GM-X552 Connection Diagram Fuse (30 A) Grommet Fuse (30 A) Special red battery wire [RD-223...

Service Manual - Page 23

... 279 (W) x 58 (H) x 237 (D) mm 11 (W) x 2-1/4 (H) x 9-3/8 (D) in] Weight 3.6 kg (7.9 lbs) (Leads for wiring not included) Maximum power output 100 W x 2 / 300 W x 1 Continuous power output 75 W x 2 / 230 W x 1 ... drawn by this value when working out total current drawn by multiple power amplifiers. 8.2 SPECIFICATIONS - GM-X552/X1R/EW Power source 14.4 V DC (10.8 - 15.1 V allowable...

Service Manual - Page 24

Use this value when working out total current drawn by this unit when an audio signal is nearly the maximum current drawn by multiple power amplifiers. GM-X552 - GM-X552/X1R/ES Power source 14.4 V DC (10.8 - 15.1 V allowable) Grounding system ...Negative type Current consumption 13.2 A (at continuous power, 4 Ω) Idle current ...5 - 30 mA Average ...