Pioneer cts 550 s service manual

Page 1

Pioneer

Service
Manual

RRV2039

STEREO CASSETTE DECK

T-355OS

0 Refer to the service manual RRV1498 for CT-S55OS/HYXJ.

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model
Type Power Requirement Remarks
CT-sssos
HYXJ7 o AC220-230V
HYXJ/GR7 O A0220-230v

CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ..... 2
2. SCHEMATIC DIAGRAM ..................................... 4
3. PCB CONNECTION DIAGRAM ......................... 5

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. BOX1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 MelseIe, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880

©P|ONEER ELECTRONIC CORPORATION 1998
T-DZE OCT. 1998 Printed in Japan

Page 2

CT-SSSOS

1. CONTRAST OF MISCELLANEOUS PARTS

NOTES .' 0 Parts marked by NSP " are generally unavailable because they are not in our Master Spare Parts List.

0 The A 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.

0 When ordering resistors, first convert resistance values into codeform as shown in thefollowing examples.

Ex. 1 When there are 2 effective digits (any digit apartfrom 0), such as 560 ohm and 47k ohm ( tolerance is shown by

.I = 5%, andK =10%).

5609*56X10->561. RD]/4PU-@
47k (2 -> 47><103-> 473 RBI/4PUEE
0.5Q->R50 RNZHEIEK
lQ->1R0... RSIPlIIElflK

Ex. 2 When there are 3 effective digits (such as in high precision metalfilm resistors).
5.62ko->562x 10->5621 .................................... RN1/4PC- EIF

0 Reference Nos. indicate the pages and Nos. in the service manualfor the base model.

l CONTRAST TABLE
CT-SSSOS/HYXJ7, HYXJ/GR7 and CT-SSSOS/HYXJ are constructed the same except for the following:
Ref _ _ Part No.
No. Mark Symbol and Description ($5505 (21155505 CT-SSSOS Remarks
HYXJ HYXJ7 HYXJ/GR7
NSP MOTHER UNIT RWM1908 RWM2053 RWM2053

P2-44 MAIN UNIT RWZ3857 RWZ4318 RWZ4318

P2-45 L DOLBY 8 UNIT RWX1120 RWX1120 RWX1120

P2-23 FL UNIT RWZ3859 RWZ4319 RWZ4319

P2-34 OPSW UNIT RWZ3861 RWZ4320 RWZ4320 *1

P2-52 NSP POCM UNIT RWZ3867 RWZ4321 RWZ4321 *2

P2-37 NSP TRN 2 UNIT RW23865 RWZ4322 RWZ4322 *3
POWER SW UNIT Not used RWX1150 RWX1150 *4 N0. 1, *5

P2-1 Name Plate PAM1608 PAM1776 PAM1776

P2-2 Front Panel RAH2719 RAH2872 RAH2872

P2-1 4 Power Cap RACI998 Not used Not used

P2-16 Panel Stay REA1196 REA1289 REA1289

P2-41 NSP Main Chassis RNB1113 RNB1132 RNB1132

P2-36 NSP TRN 1 PCB RN23004 RNZ3316 RN23316

P2-46 Rear Panel RNA2034 RNA2214 RNA2214

P2-48 A AC Power Cord PDG1043 PDG1058 PDGt 058

P2-66 Packing Case RHGI737 RHG1880 RHG1880

P2-70 Operating Instructions RRD1185 RRD1204 Not used
(French/ltalian/Dutch/Swedish/

Spanish/Portuguese)

P2-71 Operating Instructions RRE1136 FlFtE1168 RRE1168
(English/German)

P2-73 NSP Warranty Card ARY7009 ARY7022 ARY7022

NSP PCB Holder Not used AEC-703 AEC-703 *4 No.2

Power Button Not used RA02218 RA02218 *4 No. 3

*1: Although RWZ4320 and RWZS861 are different in part number, they have same service parts.
*2: Although RWZ4321 and RW23867 are different in part number, they have same service parts.
*3: Although RWZ4322 and RWZ3865 are different in part number, they have same service parts.
*4: The numbers in the remarks column correspond to the numbers on the " EXPLODED VIEWS ".

*5: Refer to " PCB PARTS LIST", " 2. SCHEMATIC DIAGRAM" and " 3. PCB CONNECTION DIAGRAM".