Pcb Diagram; Pcb Parts List - Pioneer PDP-502MX Service Manual

PDP-502MX, PDP-502MXE

4. PCB DIAGRAM

For PCB DIAGRAM, refer to the service manual ARP3044 for PDP-502MX/LUCBW.

PCB PARTS LIST

NOTES : ÷ 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.
÷ 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 Ω = 56 × 10
47k Ω = 47 × 10
0.5 Ω = R50 ...................................................................... RN2H Â 5 0 K
1 Ω = 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω = 562 × 10
LIST OF WHOLE PCB ASSEMBLIES
Mark Symbol and Description
NSP ANALOG VIDEO ASSY
VIDEO ASSY
INPUT ASSY
IR RECEIVER ASSY
FAN CABLE B ASSY
DIGITAL VIDEO ASSY
X DRIVE ASSY
Y DRIVE ASSY
CABLE ASSY
NSP U-COM ASSY
UCOM ASSY
SIDE SW ASSY
SENSOR A ASSY
FAN CABLE A ASSY
AUDIO ASSY
CONTROL ASSY
SP TERMINAL ASSY
POWER SUPPLY ASSY
MAIN POWER ASSY
RCC CONTROL A ASSY
RCC CONTROL B ASSY
RCC CONTROL C ASSY
OTL CONTROL A ASSY
OTL CONTROL B ASSY
OTL CONTROL C ASSY
VF DD CONVERTER ASSY
X CABLE U ASSY
X CABLE D ASSY
YC SEPA. ASSY
42
= 561 ................................................... RD1/4PU 5 6 1 J
1
= 473 .................................................. RD1/4PU 4 7 3 J
3
= 5621 ........................................... RN1/4PC 5 6 2 1 F
1
PDP-502MX
LUCBW
AWV1769
AWZ6441
AWZ6394
AWZ6399
AWZ6404
AWV1815
AWV1817
AWV1818
AWV1816
AWV1774
AWZ6395
AWZ6398
AWZ6400
AWZ6403
AWZ6413
AWZ6414
AWZ6415
AWV1775
AWZ6405
AWZ6406
AWZ6407
AWZ6408
AWZ6409
AWZ6410
AWZ6411
AWZ6412
AWZ6396
AWZ6397
AWV1776
Part No.
PDP-502MXE
YVLDK
AWV1790
AWZ6448
AWZ6394
AWZ6399
AWZ6404
AWV1815
AWV1817
AWV1818
AWV1816
AWV1792
AWZ6473
AWZ6398
AWZ6400
AWZ6403
AWZ6413
AWZ6414
AWZ6415
AWV1775
AWZ6405
AWZ6406
AWZ6407
AWZ6408
AWZ6409
AWZ6410
AWZ6411
AWZ6412
AWZ6396
AWZ6397
Not used
Remarks