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Pioneer CT-W505R, Service Manual

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Pioneer CT-W505R Service Manual Download Page 5

CT-W505R

5

A

B

C

D

1

2

3

4

1

2

3

4

2. SCHEMATIC DIAGRAM

Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST".

TRANSFORMER
2 UNIT
(RWZ4325)

MAIN UNIT
(RWZ4323)

MAIN UNIT
(RWZ4323)

TRANSFORMER 1 PCB
(RNZ3321)

TRANSFORMER Cover PCB
(RNZ3323)

5

NEUTRAL

LIVE

POWER
TRANSFORMER
RTT1276

AC POWER CORD
PDG1058 (HYXJ7 type)
PDG1055 (HVXJ7 type)

FUSE (5A): PEK1003
(HVXJ7 type Only)

3

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.

Description

AAX–193

220V label

AAX–192

240V label

 SCHEMATIC DIAGRAM (1/2)

Summary of Contents for CT-W505R

Page 1: ...DOUBLE CASSETTE DECK RRV2038 T DZE OCT 1998 Printed in Japan CT W505R 1 CONTRAST OF MISCELLANEOUS PARTS 2 2 SCHEMATIC DIAGRAM 5 3 PCB CONNECTION DIAGRAM 7 CONTENTS Refer to the service manual RRV1475 for CT W505R KUXJ HYXJ7 AC220 230V AC230 240V HVXJ7 AC230 240V AC220 230V Alter the wiring of the power supply block at the primary winding of Power transformer referring to the Line Voltage Selection...

Page 2: ...used English German P4 45 Packing Case RHG1703 RHG1881 RHG1882 P4 51 65 Label ORW1069 Not used Not used P4 63 NSP Fuse Caution Label RRW 111 Not used Not used P4 64 NSP Transformer 1 PCB RNZ3050 RNZ3321 RNZ3321 P4 65 NSP Warranty Card ARY1051 ARY7022 ARY7022 NSP Transformer Cover PCB Not used RNZ3323 RNZ3323 3 1 CONTRAST OF MISCELLANEOUS PARTS NOTES Parts marked by NSP are generally unavailable be...

Page 3: ...aution Card Not used Not used RRN1001 2 No 8 Vinyl Bag 115 270 0 05 Not used Not used Z21 013 2 No 9 Part No Remarks CT W505R CT W505R CT W505R KUXJ HYXJ7 HVXJ7 Ref No Mark Symbol and Description 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 ...

Page 4: ...C602 CEASR22M50 CEATR22M50 C603 C604 CEAS101M16 CEAT101M16 C605 C1006 C1007 C1015 CEAS331M16 CEAT331M16 C802 C852 Not used CCSQSL330J50 1 C1005 RCH1116 RCH1120 4700 25 4700 35 C1009 CEAS220M16 CEAT220M25 C1011 CEAS221M35 CEAT221M35 C1012 CEAS330M35 CEAT330M35 C1016 CEAS102M6R3 CEAT102M6R3 C1020 C1023 Not used CKCYF473Z50 1 VR101 VR104 22 kΩ B RCP1046 VCP1158 VR801 2 2 kΩ B RCP1019 VCP1123 VR802 VR...

Page 5: ...R Cover PCB RNZ3323 5 NEUTRAL LIVE POWER TRANSFORMER RTT1276 AC POWER CORD PDG1058 HYXJ7 type PDG1055 HVXJ7 type FUSE 5A PEK1003 HVXJ7 type Only 3 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 Description AA...

Page 6: ...CT W505R 6 A B C D 1 2 3 4 1 2 3 4 MAIN UNIT RWZ4323 SCHEMATIC DIAGRAM 2 2 ...

Page 7: ...ematic Diagrams Part Name Transistor Transistor with resistor Field effect transistor B C E B C E B C E D G S B C E B C E B C E D G S D G S Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name 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 4 Viewpoint of PCB...

Page 8: ...04 Q901 IC1003 Q771 Q853 Q854 Q855 Q857 IC1001 Q856 IC1002 Q403 IC451 Q401 Q402 Q451 Q452 Q405 Q414 Q772 IC502 Q851 Q852 VR451 VR452 MAIN UNIT To 1 Mechanism Unit 2 2 To 2 Mechanism Unit 2 3 E HEAD To TRANSFORMER 2 UNIT J1001 To SUB UNIT CN1501 3 2 MAIN UNIT SIDE A ...

Page 9: ...305 Q171 Q174 Q651 Q652 IC601 Q751 Q752 Q101 Q102 IC101 Q105 Q106 Q143 Q146 Q331 Q332 IC552 Q554 Q801 Q807 IC551 Q403 IC451 VR552 VR551 VR801 VR802 VR553 To 2 Mechanism Unit 3 3 To 2 Mechanism Unit 1 3 REC PB HEAD To 1 Mechanism Unit 1 2 PB HEAD RNP1728 A SIDE A ...

Page 10: ...CT W505R 10 A B C D 1 2 3 4 1 2 3 4 IC171 IC301 IC302 MAIN UNIT SIDE B ...

Page 11: ...CT W505R 11 A B C D 5 6 7 8 5 6 7 8 RNP1728 A SIDE B ...

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