GM-X434/X1R/UC
ORDER NO.
CRT2358
BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER
GM-X434 X1R/UC
GM-X334 X1R/UC,EW,ES
CONTENTS
1. |
SAFETY INFORMATION ............................................ |
2 |
6. |
ADJUSTMENT.......................................................... |
20 |
2. |
EXPLODED VIEWS AND PARTS LIST ....................... |
2 |
7. |
GENERAL INFORMATION ....................................... |
20 |
3. |
SCHEMATIC DIAGRAM ............................................. |
6 |
|
7.1 IC ......................................................................... |
20 |
4. |
PCB CONNECTION DIAGRAM ................................ |
12 |
|
7.2 DISASSEMBLY ................................................... |
22 |
5. |
ELECTRICAL PARTS LIST ........................................ |
16 |
8. |
OPERATIONS AND SPECIFICATIONS..................... |
23 |
PIONEER ELECTRONIC CORPORATION |
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan |
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. |
|
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZA. JAN. 1999 Printed in Japan
GM-X434,X334
1. SAFETY INFORMATION
- GM-X434/X1R/UC, GM-X334/X1R/UC
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
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
8 9
3
|
1 |
10 |
|
2 |
11 |
||
|
5
6
2
GM-X434,X334
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.
(1)PACKING SECTION PARTS LIST
Mark No. Description |
Part No. |
||
|
|
|
|
|
1 |
Screw |
BYC40P180FZK |
|
2 |
Polyethylene Bag |
HEG0011 |
|
3 |
Polyethylene Bag |
HEG0009 |
|
4 |
Carton |
See Contrast table(2) |
|
5 |
Contain Box |
See Contrast table(2) |
|
6 |
Protector |
HHP0047 |
|
7-1 |
Owner’s Manual |
See Contrast table(2) |
|
7-2 |
Owner’s Manual |
See Contrast table(2) |
* |
7-3 |
Warranty Card |
See Contrast table(2) |
* |
7-4 |
Card |
See Contrast table(2) |
* |
7-5 |
PRC |
See Contrast table(2) |
|
8 |
Cord Assy |
See Contrast table(2) |
|
9 |
Cord(Remote) |
See Contrast table(2) |
|
10 |
Cord(Power) |
See Contrast table(2) |
|
11 |
Cord(Ground) |
See Contrast table(2) |
(2) CONTRAST TABLE
GM-X434/X1R/UC, GM-X334/X1R/UC, GM-X334/X1R/EW and GM-X334/X1R/ES are constructed the
same except for the following:
Mark No. Symbol and Description |
|
Part No. |
|
|||
GM-X434/X1R/UC |
GM-X334/X1R/UC |
GM-X334/X1R/EW |
GM-X334/X1R/ES |
|||
|
4 |
Carton |
HHG0176 |
HHG0175 |
HHG0177 |
HHG0178 |
|
5 |
Contain Box |
HHL0176 |
HHL0175 |
HHL0177 |
HHL0178 |
|
7-1 |
Owner’s Manual |
HRD0075 |
HRD0074 |
HRD0076 |
HRD0077 |
|
7-2 |
Owner’s Manual |
Not used |
Not used |
Not used |
HRD0078 |
* |
7-3 |
Warranty Card |
HRY1070 |
Not used |
HRY1087 |
Not used |
* |
7-4 |
Card |
Not used |
ARY1048 |
Not used |
Not used |
* |
7-5 |
PRC |
HRY0007 |
HRY0007 |
Not used |
Not used |
|
8 |
Cord Assy |
Not used |
Not used |
HDW0004 |
HDW0004 |
|
9 |
Cord(Remote) |
Not used |
Not used |
HDE0007 |
HDE0007 |
|
10 |
Cord(Power) |
Not used |
Not used |
HDE4423 |
HDE4423 |
|
11 |
Cord(Ground) |
Not used |
Not used |
HDE4455 |
HDE4455 |
- Owner’s Manual
Model |
Part No. |
Language |
GM-X434/X1R/UC |
HRD0075 |
English, French |
GM-X334/X1R/UC |
HRD0074 |
English, French |
GM-X334/X1R/EW |
HRD0076 |
English, Spanish, German, French, Italian, Dutch |
GM-X334/X1R/ES |
HRD0077 |
English, Spanish |
|
HRD0078 |
Portuguese(B), Arabic |
3
GM-X434,X334
2.2 EXTERIOR
4
GM-X434,X334
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. |
Description |
Part No. |
||
1 |
Screw |
BSZ30P050FZK |
|
26 |
Holder |
HNC8117 |
2 |
Screw(M3×6) |
CBA1320 |
27 |
Holder |
HNC8119 |
|
3 |
Screw(M3×12) |
CBA1323 |
28 |
Screw |
PPZ30P060FZK |
|
4 |
Screw(M3×5) |
HBA0006 |
29 |
Light Pipe Unit |
HXB3450 |
|
5 |
Screw(M2.6×8) |
HBA1462 |
30 |
Plate Unit |
See Contrast table(2) |
|
6 |
Panel |
See Contrast table(2) |
31 |
Thermistor(TH951, 952) |
CCX1013 |
|
7 |
Panel |
See Contrast table(2) |
32 |
Transistor(Q154, 254, 354, 454) |
2SD2343 |
|
8 |
Lower Case |
HNB2416 |
33 |
Diode(D957) |
FML22R |
|
9 |
Heat Sink |
See Contrast table(2) |
34 |
FET(Q956, 957, 958, 959) |
IRFIZ44N |
|
10 |
Spacer |
HNV3975 |
35 |
Diode(D956) |
FML22S |
|
11 |
Amp Unit |
See Contrast table(2) |
36 |
Transistor(Q155, 255, 355, 455) |
2SD2438 |
|
12 |
Screw |
BMS30P060FZK |
37 |
Transistor(Q156, 256, 356, 456) |
2SB1587 |
|
13 |
Screw |
BMS30P080FMC |
38 |
••••• |
|
|
14 |
Terminal(CN902) |
CKF1059 |
39 |
Cord |
See Contrast table(2) |
|
15 |
Cord(CN831) |
See Contrast table(2) |
40 |
Cord |
See Contrast table(2) |
|
16 |
Buss Bar |
HNC8121 |
41 |
Fuse(30A) |
See Contrast table(2) |
|
17 |
Sub Heat Sink |
HNR1521 |
42 |
Cord |
See Contrast table(2) |
|
18 |
Sub Heat Sink |
HNR1522 |
43 |
Screw |
See Contrast table(2) |
|
19 |
Clamper |
See Contrast table(2) |
44 |
Screw |
See Contrast table(2) |
|
20 |
Pin Jack(CN802) |
See Contrast table(2) |
|
|
|
|
21 |
Pin Jack(CN801) |
See Contrast table(2) |
|
|
|
|
22 |
Fuse(25A) |
HEK0025 |
|
|
|
|
23 |
Terminal(CN901) |
See Contrast table(2) |
|
|
|
|
24 |
Terminal(CN151) |
See Contrast table(2) |
|
|
|
|
25 |
Terminal(CN833) |
See Contrast table(2) |
|
|
|
|
(2) CONTRAST TABLE
GM-X434/X1R/UC, GM-X334/X1R/UC, GM-X334/X1R/EW and GM-X334/X1R/ES are constructed the
same except for the following:
Mark No. Symbol and Description |
|
Part No. |
|
||
GM-X434/X1R/UC |
GM-X334/X1R/UC |
GM-X334/X1R/EW |
GM-X334/X1R/ES |
||
6 |
Panel |
HNB2409 |
HNB2408 |
HNB2403 |
HNB2403 |
7 |
Panel |
HNB2415 |
HNB2410 |
HNB2413 |
HNB2410 |
9 |
Heat Sink |
HNR1514 |
HNR1512 |
HNR1512 |
HNR1512 |
11 |
Amp Unit |
HWH0082 |
HWH0081 |
HWH0079 |
HWH0080 |
15 |
Cord(CN831) |
HDE5817 |
HDE5817 |
Not used |
HDE5817 |
19 |
Clamper |
HNV0003 |
HNV0003 |
Not used |
HNV0003 |
20 |
Pin Jack(CN802) |
CKB1013 |
Not used |
CKB1011 |
CKB1011 |
21 |
Pin Jack(CN801) |
CKB1020 |
CKB1019 |
CKB1019 |
CKB1019 |
23 |
Terminal(CN901) |
HKE0002 |
HKE0001 |
HKE0001 |
HKE0001 |
24 |
Terminal(CN151) |
HKE0022 |
HKE0023 |
HKE0023 |
HKE0023 |
25 |
Terminal(CN833) |
HKE0027 |
HKE0026 |
Not used |
HKE0026 |
30 |
Plate Unit |
HXB3553 |
HXB3552 |
HXB3552 |
HXB3552 |
39 |
Cord |
Not used |
Not used |
HDE0007 |
HDE0007 |
40 |
Cord |
Not used |
Not used |
HDE4423 |
HDE4423 |
41 |
Fuse(30A) |
Not used |
Not used |
HEK0030 |
HEK0030 |
42 |
Cord |
Not used |
Not used |
HDE4455 |
HDE4455 |
43 |
Screw |
PPZ30P060FZK |
Not used |
PPZ30P060FZK |
PPZ30P060FZK |
44 |
Screw |
PPZ30P060FZK |
PPZ30P060FZK |
Not used |
PPZ30P060FZK |
5
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
GM-X434,X334
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A
|
|
|
|
|
|
|
|
Large size |
|
|
|
|
|
|
|
|
SCH diagram |
|
|
|
A-a |
|
|
A-b |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A-a |
A-b |
Guide page |
A-a |
A-b |
Detailed page |
A-a
B
C
D
6 A
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
GM-X434,X334
A
A-b
B
C
D
A 7
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
GM-X434,X334
A-a A-b
A
B
C
D
8 A-a
1 |
2 |
3 |
4 |
Loading...