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ORDER NO.
RRV2038
STEREO DOUBLE CASSETTE DECK
CT-W505R
Refer to the service manual RRV1475 for CT-W505R/KUXJ.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type CT-W505R
HYXJ7 HVXJ7 AC220230V AC230240V AC230240V, AC220230V,
Power Requirement
The voltage can be converted by the following method.
:
Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the Line Voltage Selection described in Service Manual.
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ..... 2 2. SCHEMATIC DIAGRAM ..................................... 5 3. PCB CONNECTION DIAGRAM ......................... 7 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
TDZE OCT. 1998 Printed in Japan
CT-W505R
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by " NSP " are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. ÷ The 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 = 56 × 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k = 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 = R50 ...................................................................... RN2H Â 5 0 K 1 = 1R0 ......................................................................... RS1P 1 Â 0 K Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model.
CONTRAST TABLE
CT-W505R/HYXJ7, HVXJ7 and CT-W505R/KUXJ are constructed the same except for the following:
Ref. No. Part No. Mark Symbol and Description CT-W505R KUXJ
RWM1817 RWZ3721 RWZ3722 RWZ3723 CM22C REK1059 Not used PDG1015 RTT1223 Not used RYM1237 RYM1238 AEB1111 AEC1531 RAC1883 RAH2686 RAH2689 RAM1007 RNA2028 RDE1002 RRB1170 Not used
CT-W505R HYXJ7
RWM2054 RWZ4323 RWZ4324 RWZ4325 CM22B Not used REK1024 PDG1058 Not used RTT1276 RYM1261 RYM1262 Not used Not used RAC2110 RAH2688 RAH2873 PAM1791 RNA2215 RDE1026 Not used RRD1205
CT-W505R HVXJ7
RWM2054 RWZ4323 RWZ4324 RWZ4325 CM22B Not used REK1024 PDG1055 Not used RTT1276 RYM1261 RYM1262 Not used Not used RAC2110 RAH2688 RAH2873 PAM1791 RNA2216 RDE1026 RRB1187 Not used
Remarks
NSP P41 P42 P44 P45 P46 P46 P47 P49 P49 P410 P411 P412 P413 P428 P431 P432 P436 P438 P440 P442
NSP
MOTHER UNIT MAIN UNIT SUB UNIT TRANSFORMER 2 UNIT Strain Relief FU1001, FU1002 (Fuse, 1.5A) FU1, FU2 (Fuse, 1.6A) AC Power Cord Power Transformer (AC120V) Power Transformer (AC220230V) 1 Mechanism Unit 2 Mechanism Unit Rubber Sheet (for front side) Foot Assy (for rear side) Power Knob FL Lens Front Panel Name Plate Rear Panel Connection Cord Assy Operating Instructions (English) Operating Instructions (French/Italian/Dutch/Swedish/ Spanish/Portuguese) Operating Instructions (English/German) Packing Case 65 Label Fuse Caution Label Transformer 1 PCB Warranty Card Transformer Cover PCB
1
2
No. 1
2
No. 2
Not used
RRE1169
Not used
P445 P451 P463 P464 P465
NSP NSP NSP NSP
RHG1703 ORW1069 RRW111 RNZ3050 ARY1051 Not used
RHG1881 Not used Not used RNZ3321 ARY7022 RNZ3323
RHG1882 Not used Not used RNZ3321 ARY7022 RNZ3323 3
2
CT-W505R
Ref. No.
Part No. Mark Symbol and Description CT-W505R KUXJ
Not used Not used Not used Not used Not used Not used Not used
CT-W505R HYXJ7
Not used RNK2206 PNW1912 Not used Not used Not used Not used
CT-W505R HVXJ7
PEK1003 RNK2206 PNW1912 RHC1032 RHC1033 RRN1001 Z21013 2 2 2 2 2 2 2
Remarks
Fuse (5A) (for AC power cord) LED Lens Cover Insulator (for front and rear side) Spacer A Spacer B Caution Card Vinyl Bag (115 × 270 × 0.05)
No. 3 No. 4 No. 5 No. 6 No. 7 No. 8 No. 9
*1: Although RWZ4325 and RWZ3723 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 " 2. SCHEMATIC DIAGRAM".
1 Mechanism Unit and 2 Mechanism Unit
RYM1261, RYM1262 and RYM1237, RYM1238 are constructed the same except for the following:
Ref. No.
P96
Part No. Mark Symbol and Description
MTR MAIN BLK
RYM1237, RYM1238
RXM1081
RYM1261, RYM1262
RXM1075
Remarks
EXPLODED VIEWS
HVXJ7 type Only
HVXJ7 type 6 9 7 8 1 Fuse Holder 3 HYXJ7 type 1
S1000 MAIN UNIT 4 2
LED Lens
5 SUB UNIT BBZ30P080FZK
3
CT-W505R
CONTRAST OF PCB ASSEMBLIES
MAIN UNIT
RWZ4323 and RWZ3721 are constructed the same except for the following:
Part No. Mark Symbol and Description
IC501 D503 S1000 F103F106, F301F304 C111, C112, C180C182, C185, C191, C198, C199, C331, C332, C468 C119, C120, C183, C325, C327, C338, C340, C501, C1013 C133C136, C186, C341, C342, C701, C702, C708 C171, C172, C203, C204, C315, C316, C323, C324, C328, C329, C465, C1008 C175, C176, C201, C202 C184, C187C189 C311, C312, C349, C350, C464 C313, C314 C353, C354 C401 C402 C406C408 C467 C601, C602 C603, C604 C605, C1006, C1007, C1015 C802, C852 C1005 C1009 C1011 C1012 C1016 C1020C1023 VR101VR104 (22 kB) VR801 (2.2 kB) VR802, VR851 (1 kB) R127R130, R309R312 J1002
RWZ3721
PD5350A 1SS254 Not used Not used CEAS4R7M50 CEAS470M16 CEAS1R0M50
RWZ4323
PD5505A Not used RSA1002 DTF1067 CEAT4R7M50 CEAT470M16 CEAT1R0M50
Remarks
1 1
CEAS100M50 CFTXA103J50 CEAS101M10 CEASR10M50 CFTXA683J50 Not used CQPA682J2A CFTXA223J50 CEAS470M16 CEAS4R7M50 CEASR22M50 CEAS101M16 CEAS331M16 Not used RCH1116 (4700/25) CEAS220M16 CEAS221M35 CEAS330M35 CEAS102M6R3 Not used RCP1046 RCP1019 RCP1044 RS1/10S0R0J Not used
CEAT100M50 CFTYA103J50 CEAT101M10 CEATR10M50 CFTYA683J50 CCCSL101J50 CQMA682J50 CFTYA223J50 CEAL470M16 CEAL4R7M16 CEATR22M50 CEAT101M16 CEAT331M16 CCSQSL330J50 RCH1120 (4700/35) CEAT220M25 CEAT221M35 CEAT330M35 CEAT102M6R3 CKCYF473Z50 VCP1158 VCP1123 VCP1151 Not used D20PWW0815E
1
1
1
1
1: Refer to "2. SCHEMATIC DIAGRAM". SUB UNIT
RWZ4324 and RWZ3722 are constructed the same except for the following:
Part No. Mark Symbol and Description
D1515 S1528 (POWER STANDBY/ON) R1501
RWZ3722
SEL6210S RSG1034 RD1/4PU181J
RWZ4324
Not used Not used Not used
Remarks
4
1
2
3
4
CT-W505R
2. SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST".
SCHEMATIC DIAGRAM (1/2)
A MAIN UNIT (RWZ4323)
B
C
MAIN UNIT (RWZ4323)
TRANSFORMER Cover PCB (RNZ3323)
AC POWER CORD PDG1058 (HYXJ7 type) PDG1055 (HVXJ7 type) FUSE (5A): PEK1003 (HVXJ7 type Only) NEUTRAL
5 3
LIVE
1
LINE Voltage Selection
Line voltage can be changed following modification: 1. Disconnect the AC power cord. 2. Remove the cover. 3. Change the connection of TRANSFORMER 1 PCB primary pins. 4. Stick a line voltage label on the rear panel. Part No. AAX193 AAX192 Description 220V label 240V label
POWER TRANSFORMER RTT1276
TRANSFORMER 2 UNIT (RWZ4325)
D
TRANSFORMER 1 PCB (RNZ3321)
5
1 2 3 4
1
2
3
4
CT-W505R
SCHEMATIC DIAGRAM (2/2)
A
MAIN UNIT (RWZ4323)
B
C
D
6
1 2 3 4
1
2
3
4
CT-W505R
3. PCB CONNECTION DIAGRAM
NOTE FOR PCB DIAGRAMS:
1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.
Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name
B B C E B B C E
C
E B
C
E Transistor Resistor array
A
C
E B
C
E Transistor with resistor
4. Viewpoint of PCB diagrams
Connector Capacitor
3-terminal regulator
SIDE A
D D G S
P. C. Board Chip Part
G
S D
G
S Field effect transistor
SIDE B
3.1 TRANSFORMER 2 UNIT and SUB UNIT
TRANSFORMER 1 PCB
POWER TRANSFORMER
SIDE A
TRANSFORMER 2 UNIT
B
230240V
AC POWER CORD LIVE NEUTRAL
220230V
(RNP1728A)
SIDE A
To MAIN UNIT CN1503
To MAIN UNIT J1001
C
SUB UNIT
D
(RNP1728A) 7
1 2 3 4
1
2
3
4
CT-W505R 3.2 MAIN UNIT
MAIN UNIT
Q1001 | Q1004
SIDE A
A
IC1011 IC1004 Q901
IC1003 Q771
Q772 IC502
B
Q851 VR851 Q852 Q853
Q854 Q855 Q857 IC1001 Q856
IC1002
C
VR451 Q405 VR452 | Q414
Q401 Q402 Q451 Q452 Q403 IC451
To TRANSFORMER 2 UNIT J1001 To 1 Mechanism Unit (2/2) To 2 Mechanism Unit (2/3) (E. HEAD)
D
To SUB UNIT CN1501
8
1 2 3 4
5
6
7
8
CT-W505R SIDE A
Q171 | Q174 Q651 Q652 IC601 Q751 Q752
A
VR101 | VR104
Q101 Q102
VR301
IC101 Q105
B
Q106 Q143 | Q146
VR302 | VR305
VR552 Q331
Q332 IC552 Q554 Q801 | Q807 VR551 IC551 VR801 VR802 VR553
C
(RNP1728A)
To 2 Mechanism Unit (3/3) To 2 Mechanism Unit (1/3) ( REC/PB HEAD)
Q403 IC451
To 1 Mechanism Unit (1/2) ( PB HEAD)
D
9
5 6 7 8
1
2
3
4
CT-W505R SIDE B
MAIN UNIT
A
IC171
B
IC301
IC302
C
D
10
1 2 3 4
5
6
7
8
CT-W505R SIDE B
A
B
C
(RNP1728A)
D
11
5 6 7 8