Pioneer PD-M406 User manual

ORDER NO.
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. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
RRV1974
MULTI COMPACT DISC PLAYER
PD-M406
T – ZZE JUNE 1998 Printed in Japan
÷Refer to the service manual RRV1868 for PD-M426/WPWXJ/2.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Model
PD-M406 Power Requirement Remarks
WPWXJ/2 ‡AC220–240V

PD-M406
2
CONTRAST OF MISCELLANEOUS PARTS
7CONTRAST TABLE
PD-M406/WPWXJ/2 and PD-M426/WPWXJ/2 are constructed the same except for the following:
PCB ASSEMBLIES
P7–20 MOTHER BOARD ASSY PWM2156 PWM2153 ∗1
NSP SUB BOARD ASSY PWX1337 PWX1335
P7–19 FUNCTION BOARD ASSY PWZ2769 PWZ2768 ∗1
PACKING
P5– 1 Control Cable (for SR) (L=1m) Not used PDE1247
P5– 3 Remote Control Unit (CU-PD068) PWW1107 Not used
P5– 4 Battery Cover PZN1010 Not used
P5– 9 CD Packing Case PHG2243 PHG2326
P5–11 NSP Dry Cell Battery (AAA/R03) VEM-022 Not used
EXTERIOR
P7– 2 32P F.F.C/30V PDD1041 Not used
P7– 2 30P F.F.C/30V Not used PDD1049
P7– 9 Function Panel PNW2726 PNW2730
P7–15 Display Window PAM1635 PAM1730
P7–31 Rear Base PNA2412 PNA2437
Ref.
No. Remarks
PD-M426/WPWXJ/2 PD-M406/WPWXJ/2
Part No.
Mark Symbol and Description
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.
÷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 Ω=56 ×101 =561................................................... RD1/4PU 561J
47k Ω=47 ×10 3=473 .................................................. RD1/4PU 473J
0.5 Ω=R50 ...................................................................... RN2H Â50K
1 Ω=1R0 ......................................................................... RS1P 1Â0K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω=562 ×10 1=5621 ........................................... RN1/4PC 5621F
∗1 Refer to “ CONTRAST OF PCB ASSEMBLIES ” .

PD-M406
3
CONTRAST OF PCB ASSEMBLIES
MOTHER BOARD ASSY
PWM2153 and PWM2156 are constructed the same except for the following:
Mark Symbol and Description Remarks
Part No.
D392–D394 Not used 1SS254 ∗1
L391 Not used LAU1R0 ∗1
R391 Not used RD1/4PU244J ∗1
R392 Not used RD1/4PU102J ∗1
C393 Not used CCCSL101J50 ∗1
C399 Not used CKCYF103Z50 ∗2
JA391, JA392 SR JACK Not used RKN1004 ∗1
CN351 FFC CONNECTOR HLEM32S-1 HLEM30S-1
PWM2156 PWM2153
∗1 These Parts are used for PD-M426/KUXJ/2, KCXJ/2 and RDXJ/2. Refer to page 11 on the service manual RRV1868.
∗2 This Part is used for PD-M426/WPWXJ/2. Refer to page 11 on the service manual RRV1868.
FUNCTION BOARD ASSY
PWZ2768 and PWZ2769 are constructed the same except for the following:
Mark Symbol and Description Remarks
Part No.
CN701 FFC CONNECTOR 9607S-32F 9607S-30F
REMOTE SENSOR SBX1785-51 Not used
PWZ2769 PWZ2768