Pioneer cts 450 service manual

Page 1

Pioneer

Service
Manual

RRV2040

STEREO CASSETTE DECK

T-S45OS

0 Refer to the service manual RRV1497 for CT-S45OS/HYXJ.

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

Model
Type Power Requirement Remarks
CT-s4505
HYXJ7 o Aczzo-zaov
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-S4503

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 eflective digits (any digit apart from 0), such as 560 ohm and 47k ohm ( tolerance is shown by
J = 5%, andK =10%).
560(2-56X10->561. RD!/4PU-@
47kQ->47><103->473 RBI/4PUE .
0.5Q->R50 .. RN2H®-@K
IQ->1R0... ...RSle®@K

Ex. 2 When there are 3 eflective digits (such as in high precision metal film res' rs).
5.62kQ->562><10->5621 ........................................... RN1/4PC- .mF

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

l CONTRAST TABLE
CT»S4508/HYXJ7, HYXJ/GR7 and CT-S4508/HYXJ are constructed the same except for the following:
Ref _ _ Part No.
No. ark $Y"°' and Descr'lm" CT-s4sos CT-S450$ CT-s4sos Remarks
HYXJ HYXJ7 HYXJ/GR7
NSP MOTHER UNIT RWM1895 RWM2052 RWM2052

P2-1 MAIN UNIT RWZ3845 RWZ4314 RWZ4314

P2-2 L DOLBY 8 UNIT RWX1109 RWX1109 RWX1109

P2-3 OPSW UNIT RWZ3846 RWZ4316 RWZ4316 *1

P2-6 FL UNIT RWZ3847 RWZ4315 RWZ4315

P2-4 TR 1 UNIT RWZ3848 RWZ4317 RWZ4317

P2-5 NSP TR 2 UNIT RNZ3037 RNZ3312 RN23312
POWER SW UNIT Not used RWX1151 RWX1151 *2 N0. 1, *3

P2-1 0 A Power Cord with HE Plug PDG1043 PDG1058 PDG1058

P2-16 NSP Main Chassis RNB1100 RNB1140 RNB1140

P2-25 Power Knob RACIBOQ Not used Not used

P2-28 Name Plate RAM1007 PAM1791 PAM1791

P2-34 Front Panel RAH2717 RAH2871 RAH2871

P2-35 Rear Panel RNA2035 RNA2213 RNA2213

P2-50 Screw BBZ30P080FMC BBZSOPOSOFZK BBZ30P080FZK

P2-58 Operating Instructions RRE1135 FlFlE1167 RRE1167
(English/German)
Operating Instructions RRD1183 RRD1203 Not used
(French/ltalian/Dutch/Swedish/
Spanish/Portuguese)

P2-61 Packing Case RHG1813 RHG1879 RHG1879

P2-66 Acetate Tape REH1028 Not used Not used

NSP Warranty Card ARY7009 ARY7022 AFlY7022 for packing

Screw Not used PMA30P060FMC PMA30P060FMC *2 N0. 2
Power Button Not used RAC1775 RAC1775 *2 N0. 3
Disc Guard Not used REC1305 REC1305 *2 N0. 4
LED Holder Not used RNK2321 RNK2321 *2 No.5

*1: Although RWZ4316 and RWZ3846 are different in part number, they have same service parts.
*2: The numbers in the remarks column correspond to the numbers on the " EXPLODED VIEWS ".
*3: Refer to " PCB PARTS LIST " 2. SCHEMATIC DIAGRAM" and " 3r PCB CONNECTION DIAGRAM".