Pioneer GM-X822 Support and Manuals
Get Help and Manuals for this Pioneer item
View All Support Options Below
Free Pioneer GM-X822 manuals!
Problems with Pioneer GM-X822?
Ask a Question
Free Pioneer GM-X822 manuals!
Problems with Pioneer GM-X822?
Ask a Question
Most Recent Pioneer GM-X822 Questions
How Many Watts
(Posted by rodneymartin47 12 years ago)
Popular Pioneer GM-X822 Manual Pages
Service Manual - Page 1
... in Japan SCHEMATIC DIAGRAM 8 4. CRT2187
BRIDGEABLE POWER AMPLIFIER
GM-X822 X1R/UC
GM-X722 X1R/UC,ES,EW
CONTENTS
1. ELECTRICAL PARTS LIST 15
6. PIONEER ELECTRONIC [EUROPE] N.V.
SAFETY INFORMATION 2 2. ADJUSTMENT 19 7. OPERATIONS AND SPECIFICATIONS 23
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC.
Service Manual - Page 2
... qualified service technicians; If you should not risk trying to do not inhale any smoke or fumes produced.
2 WARNING Lead in solder used in solder, avoid unprotected skin contact with the solder. SAFETY INFORMATION
UC model
CAUTION This service manual is listed by the California Health and Welfare agency as those covered by this manual. GM-X822...
Service Manual - Page 4
..., Portuguese(B) English, French, German, Dutch, Spanish, Italian
4 Screws adjacent to ∇ mark on the product are not in our Master Spare Parts List. - Owner's Manual Model GM-X822/X1R/UC GM-X722/X1R/UC GM-X722/X1R/ES
GM-X722/X1R/EW
Part No. PACKING SECTION PARTS LIST
Mark No.
*
1
2
3
4
5
Description Screw Assy Screw(x4) Polyethylene Bag Wrench Polyethylene Bag...
Service Manual - Page 6
...Thermistor(TH901) 69 Screw
FML22S FML22R CCX1027 BSZ30P050FZK
6 Description
1 Screw 2 Screw(M3x12) 3 Screw(M3x14) 4 Sheet 5 Screw
Part No. BMZ30P250FZK CBA1323 CBA1382 CNM5854 HBA0006
6 Screw 7 Screw 8 Washer 9 Case 10 Heat Sink
HBA0011 HBA0012 HBF0005 HNB0037 HNR0078
11... HNM0047 See Contrast table(2) HNR0081 HNR0082
Mark No.
GM-X822,X722
(1) EXTERIOR SECTION PARTS LIST
Mark No.
Service Manual - Page 8
SCHEMATIC DIAGRAM
3.1 AMP UNIT
A
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS
LIST". A AMP PCB
-10dBs
-7.6dBs
-10.2dBs
B AUDIO PCB
C
BASS PCB
B
15.5V -15.5V
AMP UNIT Consists of AMP PCB AUDIO PCB BASS PCB
-35V -35-30V
C
30V -30V
D
A 8
1
2
3
4 1
2
3
4
GM-X822,X722
3.
Service Manual - Page 12
Viewpoint of PCB diagrams
Connector Capacitor
B
SIDE A
P.C.Board Chip Part
SIDE B
INPUT
B
CN502
PREOUT
C
4
A AMP PCB
FAN MO
D
A 12
1
2
3
4 1
2
3
GM-X822,X722
4. 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
A 4.1 AMP UNIT
NOTE FOR PCB DIAGRAMS 1. For further ...
Service Manual - Page 18
... C 967
C 970 C 971 C 972 C 973 C 974
C 975 C 976 C 977 4700µF/16V
Part No
CCH1310 CEAS332M35 CEAS332M35 CEAS332M35 CEAS332M35
CEAS470M16 CEAS470M16 CEAS101M16 CEAS101M16 CEAS331M50
CEAS331M50 CQMAQ102J50 CCH1310
(2) CONTRAST TABLE GM-X822/X1R/UC, GM-X722/X1R/UC, GM-X722/X1R/ES and GM-X722/X1R/EW are constructed the same except for the following:
Symbol and...
Service Manual - Page 19
... seconds. GM-X822,X722
6. Connection Diagram
+14.4V DC Regulated
Power Supply
4Ω (2W)
SPEAKER
OUTPUT 4Ω (2W)
POWER GND SYSTEM CONTROL
VR951
mV Meter (1)
mV Meter (2)
VR201
R228
E
Q213
C
AMP UNIT GND
VR101
1kΩ
R L
1kΩ
R128
mV Meter (1)
Fig. 8 19 Input ;
Adjustment point VR101(Lch) VR201(Rch) VR951
Specifications mV...
Service Manual - Page 20
...
VCC 1
Transient voltage detector
Stby 2
Bandgap
DET1 3 DET2 4
+ - Oneshot (1µsec)
SQ R
20µA
+
zz 2V
2V
-
+
12 Filter 11 Vs_out 10 TC 9 Mute_out
20 GM-X822,X722
7. Circuit motion:on zz
50µA
zz+-
16 IN1
2V
zz+-
15 IN2
2V
zz+-
14 IN3
2V
13 Cont_V
DET_R 5 GND 6 NC 7 NC...
Service Manual - Page 21
Fig. 10 21 Remove eight screws A and then
remove Case. 2. Fig. 9
- 7.2 DISASSEMBLY
GM-X822,X722
- Removing the Case and Panel Units 1. Remove two screws B and seven screws
E and then remove Panel Units. Removing the Amp Unit 1.
Remove Amp Unit. Remove eleven screws C. 2. Remove four screws D. 3.
Service Manual - Page 23
...Amplifier with RCA input jacks
Connecting wires with RCA output jacks
Reverse side
Fuse (20 A) × 2
Speaker output terminal See the "Connecting the Speaker wires" section for speaker connection instructions.
If the car stereo does not have a system remote control terminal, connect the male terminal to metal body or chassis. CONNECTION DIAGRAM
(1) GM-X822...OPERATIONS AND SPECIFICATIONS
-
Service Manual - Page 24
... Hz Full range * 50 to 120 Hz -
Remarks
Connect a sub-woofer. GM-X822,X722
24
Setting the Unit
Gain Control
If the sound level is too low, even when the volume of the car stereo used along with this amplifier is connected to a Pioneer car stereo (High voltage output type). Speaker Type Sub-woofer Full...
Service Manual - Page 25
...O-ring rubber vehicle body.
Connect the speaker wires to the positive (+) terminal of the amplifier to the speaker output terminals.
• Fix the speaker wires securely with the terminal... crimp lugs to the terminal.
• Fix the wires securely with the terminal screws. GM-X822,X722
25
Connecting the Unit
Connecting the PowerTerminal
• Always use the special red battery ...
Service Manual - Page 26
...diagram. Component Guide
Speaker load ...set up using inductors and capacitors.
Setting...GM-X822,X722
26
Connecting the Speaker wires
The speaker output mode can be achieved by combining the stereo and mono modes using a combination of filters. Two-channel mode (stereo)
(Left) Speaker (Right)
One-channel mode (mono)
Speaker (Mono)
Three-channel mode (stereo + mono)
The power amplifier...
Service Manual - Page 27
... signal is input. SPECIFICATIONS
GM-X822,X722
Power source ......GM-X722) ...Frequency: 60 Hz
Gain: 0 - 12 dB Input level / impedance ...0.4 - 6.5 V/22 kΩ
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 multiple power amplifiers...
Pioneer GM-X822 Reviews
We have not received any reviews for Pioneer yet.