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5-3.  C L E A N I N G 

5-6.  O R D E R I N G  S P A R E  P A R T S 

The DC Power Supply is likely to become soiled 
after extended use. It should be cleaned with a 
silicone cloth or a clean dry cloth. 

CAUTION 
Do not use volatile solvents such as alcohol, paint 
thinner, gasoline, benzine, etc. 

5-4.  F U S E  R E P L A C E M E N T 

If the fuse blows, DISCONNECT the AC Power 

Cable and contact and authorized KENWOOD 
service facility; either your KENWOOD dealer, or the 
factory to repair the cause. 

NOTE 

The following instructions are for use by either 
your KENWOOD dealer, an authorized KENWOOD 
service facility, or the factory. 

WARNING 
1. Never connect the AC cable to the AC outlet 

until fuse replacement has been made. 

2. Never use a fuse of higher rating. Replace with 

a new fuse of the same rating. 

This DC Power Supply is equipped with a fuse listed 
below. If the fuse blows, check for the cause before 
replacing the defective fuse. (Replacement fuses are 
available from your authorized KENWOOD dealer.) 

Version 

Voltage Setting 

Part Number 

U.S.A. and 

Canada 

120 VAC 

F05-6021-05 (6A) 

Europe and 

General Market 

120 VAC 

F05-6021-05 (6A) 

Europe and 

General Market 

230 VAC 

F05-4024-05 (4A) 

U.K. 

240 VAC 

F05-4024-05 (4A) 

Oceania 

240 VAC 

F05-3022-05 (3A) 

NOTE 
Fuse Holder is located on rear panel for U.S.A. 

version as Fig. 4-2.  © . 
Other version except for U.S.A. version, fuse 

holder is located inside of the top cover. 

5-5.  S U P P L Y  C O R D  R E P L A C E M E N T 

( O c e a n i a version only) 

If the supply cord of this appliance is damaged, it 
must only be replaced by a repair shop appointed by 

the manufacturer, because special purpose tools are 
required. 

NOTE 

The following instructions are for use by either 
your KENWOOD dealer, an authorized KENWOOD 
service facility, or the factory. 

When ordering replacement or spare parts for the 
equipment, be sure to specify the following: 

Model and Serial Number. 

Schematic Number of the part. 
Printed Circuit Board Number on which the 
part is located. 
Part Number and Name, if known, and 
Quantity desired. 

Part Numbers for most replacement parts are 
contained in the Service Manual (usually available as 
an option from KENWOOD dealer). 

KENWOOD CORPORATION 

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. 

(A.C.N. 001 499 074) 
P.O. BOX 504, B Figtree Drive, Australia Centre, Homebush N.S.W. 2140, Australia 

Summary of Contents for PS-33

Page 1: ... PRINTED IN JAPAN B62 0142 10 K E M P T X MC 93 12 11 10 9 8 7 6 5 4 3 2 DC POWER SUPPLY PS 33 PS 53 INSTRUCTION MANUAL KENWOOD CORPORATION KENWOOD ...

Page 2: ...m Always remove the mains plug from the wall outlet prior to any maintenance of this equipment WARNING THIS EQUIPMENT MUST BE EARTHED IMPORTANT This plug contains a 13 ampere fuse Should the fuse need to be replaced ensure that the replacement fuse has a current rating of 13 amperes Use only fuses stamped with an ASTA or BSI approval mark on the body of the fuse If the moulded plug is incompatible...

Page 3: ...ll the power cord when disconnecting it from the AC wall outlet Grasp the plug and ensure that your fingers do not touch the live pins Do not place the unit in areas of excessive dust high humidity or on unstable surfaces To avoid risk of electric shock under no circumstances should the unit be opened If an abnormal odor or smoke is detected immediately turn the power off and pull out the power pl...

Page 4: ...50 duty cycle 20 5 A max Continuous operation for 1 hour Output voltage regulation Within 0 7 V at 120 220 230 240 VAC 10 variation with 16A Within 0 7 V at load current variation from 2 to 16A Ripple voltage Less than 20 mVrms at 13 8 VDC 16A Power consumption Approx 550 W at 13 8 VDC 22 5A Dimensions WXHXD Dimensions in include projections 173X96X296 mm 173X107X322 mm 6 13 16 X 3 25 32 X11 21 32...

Page 5: ...ts version CAUTION Make sure that the AC cable is disconnected before selecting an AC voltage When changing an AC operating voltage select the desired voltage with the selector switch located on the side cover In this case the correct fuse must be installed referring to Section 5 4 FUSE REPLACEMENT WARNING Never connect AC power to the DC Power Supply until installation is complete CAUTIONS 1 Befo...

Page 6: ...set at the factory and should only be readjusted by a qualified technician with proper test equipment Attempting service or adjustment without factory authorization can void the DC Power Supply s warranty If your DC Power Supply fails to work contact the authorized KENWOOD dealer from which you purchased it for quick reliable repair NOTES 1 When claiming warranty service please include a photocopy...

Page 7: ...CIRCUIT DIAGRAM SCHEMATIC DIAGRAM Q 1 Q 2 2 N 5 8 8 5 D 1 S 2 5 V B 1 0 D2 S L P 1 4 4 B Note Circuit is su t to change without notice due to advancement in technology ...

Page 8: ...1 Note Circuit is subjec change without notice due to advancement in technology 01 2 S A 5 2 CY 02 0 3 0 5 Z S C 2 4 5 8 CY Q4 2SB941 Q 0 1 5 8 t 1 S 1 5 5 5 02 3 J 0 S A 3 A 1 D 6 UZ9 1BL D7 UZ15BH T H 1 3 2 0 2 7 T H 2 5 T P 1 L ...

Page 9: ...AC F05 6021 05 6A Europe and General Market 120 VAC F05 6021 05 6A Europe and General Market 230 VAC F05 4024 05 4A U K 240 VAC F05 4024 05 4A Oceania 240 VAC F05 3022 05 3A NOTE Fuse Holder is located on rear panel for U S A version as Fig 4 2 Other version except for U S A version fuse holder is located inside of the top cover 5 5 SUPPLY CORD REPLACEMENT Oceania version only If the supply cord o...

Page 10: ...KENWOOD ...

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