Pioneer DJM-500 Service manual
DJ MIXER
DJM-500
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
RELM4
Model
DJM-500
‡
Power Requirement
AC110-120V/220-240V
The voltage can be converted by the
following method.
With the voltage selector
ORDER NO.
RRV3107
¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
DJM-500/RELM RRV1405
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
PIONEER CORPORATION 2005
T – ZZY FEB. 2005 Printed in Japan
1
23
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
A
CONTRAST TABLE
DJM-500/RELM4 and DJM-500/RELM are constructed the same except for the following :
Ref. No.
B
P 4 - 8 TERMINAL ASSY DWZ1076 DWZ1148
P4 - 10 NSP PHONE JACK ASSY DWZ1057 DWZ1144
P4 - 11 NSP MIC JACK ASSY DWZ1066 DWZ1145
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560
47k
0.5
1
56 x 10
47 x 103
R50
1R0
1
561
473
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k RN1/4PC F562 x 10
1
5621
Part No.
Mark
NSP DSP ASSY DWX1786 DWX2464
NSP VR Assy DWM2057 DWM2210
Symbol and Description
PCB ASSEMBLIES
DJM-500/
RELM
DJM-500/
RELM4
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
561
473
R50
1R0
5621
4
Remarks
P4 - 20 NSP BAL.OUT ASSY DWZ1059 DWZ1147
P4 - 21 PHONE ASSY DWZ1077 DWZ1146
P3 - 8 Polyethylene Bag (0.03 x 230 x 340) Z21-038 Not used
P3 - 8 Polyethylene Bag (0.06 x 230 x 340) Not used AHG7117
P4 - 35 Label DRW1739 DRW2268
C
P4 - 57 Display Panel A DAH2095 DAH2177
P4 - 59 Display Panel B DAH2096 DAH2178
P4 - 116 NSP Cord Clamper RNE-513 Not used
NSP SUB Assy DWM2058 DWM2211
PACKING
IEC 65-6 Caution Not used ARM7067 For Accessories
EXTERIOR
• For PCB ASSEMBLIES, Refer to “ CONTRAST OF PCB ASSEMBLIES ”.
D
2
1234
DJM-500
5
CONTRAST OF PCB ASSEMBLIES
678
• TERMINAL Assy
DWZ1076 and DWZ1148 are constructed the same except for the following :
Mark Symbol and Description
R878 - R883 RD1/4PU101J RD1/4PU332J
C867, C869, C875, C877, C879, C881 CCCSL101J50 Not used
C868, C870, C876, C878, C880, C882 CCCSL101J50 CQMA221J50
L901 - L906 Not used LAU221J
1 : Refer to “ 2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAM”.
*
DWZ1076 DWZ1148
Part No.
• PHONE Assy
DWZ1077 and DWZ1146 are constructed the same except for the following :
Mark Symbol and Description
C602, C621, C622, C646 CCCSL101J50 CQMA102J50
C1101 - C1104 Not used CCPUSL470J50
C1105 - C1110 Not used CCPUSL560J50
4 : Refer to “ 2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAM”.
*
DWZ1077 DWZ1146
Part No.
A
Remarks
1
*
Remarks
B
4
*
4
*
• PHONE JACK Assy
DWZ1057 and DWZ1144 are constructed the same except for the following :
Mark Symbol and Description
C1003, C1004 Not used CKSRYB104K25
2 : Refer to “ 2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAM”.
*
DWZ1057 DWZ1144
Part No.
Remarks
2
*
• MIC JACK Assy
DWZ1066 and DWZ1145 are constructed the same except for the following :
Mark Symbol and Description
C1005 Not used CCSRCH221J50
3 : Refer to “ 2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAM”.
*
DWZ1066 DWZ1145
Part No.
3
*
Remarks
• BAL.OUT Assy
Although DWZ1059 and DWZ1147 are different in part number, they consist of the same components.
C
D
DJM-500
5
6
7
8
3
1
23
2. SCHEMATIC DIAGRAM
2.1 TERMINAL ASSY
4
A
B
TERMINAL ASSY (DWZ1148)
0.1V/div 0.2ms/div
-14dB,1KHz
0.56Vp-p
(P1)
20mV/div 0.2ms/div
GND
(P1)
-54dB,1KHz
10mVp-p
(P1)
(P2)
106.7mV
104.7mV
104.9mV
8.04
106.3mV
-7.95
50mV/div 0.2ms/div
1KHz
247.3mV
-252.3mV
260mVp-p
(P1)
(P1)
To INPUT ASSY (J101)To INPUT ASSY (J102)
(P2)
(P2) (P2)
C
(P2)
(P3)
(P3) (P3)
(P3)
D
: AUDIO SIGNAL
(R)
: RETURN SIGNAL
(P1)
: PHONO1 (CH2) SIGNAL
(P2)
: PHONO2 (CH3) SIGNAL
(P3)
: PHONO3 (CH4) SIGNAL
: CD (CH1) SIGNAL
: CD (CH2) SIGNAL
: LINE1 (CH1) SIGNAL
: LINE2 (CH3) SIGNAL
4
DJM-500
1234
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