Yamaha-PSUBenchCheck-psu-sm 维修电路原理图.pdf

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1、 POWER SUPPLY (PW) BENCH CHECK JUMPERS YAMAHA CORPORATION OF AMERICA 6600 Orangethorpe Avenue, P.O. Box 6600 Buena Park, CA 90622-6600 (714) 522-9011 RadioFans.CN 收音机爱 好者资料库 DISCLAIMER Every reasonable effort has been made to insure that this document contains accurate information however, no respon

2、sibility is assumed for the use of this material or for any inaccuracies and/or omissions that may exist. COPYRIGHT NOTICE Copyright 2000 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, transmitted in any form by any means, electronic, mechanical, ph

3、otocopying, recording, or otherwise, without the prior written permission of YAMAHA. YAMAHA is a registered trademark RadioFans.CN 收音机爱 好者资料库PW BENCH CHECK JUMPER When bench testing the PW Power Supply without a console connected, you must jumper certain pin at the DC output plug. Please see the lis

4、t below: PW5000 POWER SUPPLY FOR PM5000 Connector Wiring PIN FUNCTION PIN FUNCTION 1 -16V 15 +16V 2 -16V 16 + - 16V GND 3 FRAME G 17 +12VG 4 -16V 18 +12CG 5 -16V 19 +48V 6 + - 16V GND 20 CAUTION LED 7 +12VG 21 +16V GND 8 REMOTE 22 +12V 9 +16V 23 +12V 10 +16V 24 +48V GND 11 + - 16V GND 25 +12V 12 +12

5、VG 26 +12V 13 REMOTE 27 +12V 14 +16V PW5000 for PM5000 To bench test short pins: 3, 6, 7, 8, 11, 12, 13, 16, 17, 18, 21, 24 PW4000: Power supply for PM3500, PM3500M, PM4000 and PM4000M Connector Wiring PIN FUNCTION PIN N FUNCTION PIN N FUNCTION 1 -19V blue) 10 19 GND (Black) 19 PM CAUTION (+) (white

6、 ) 2 -19V (blue) 11 19 GND (black)20 +48V (orange) 3 FRAME GND (green) 12 12 GND (white)21 48V GND (brow) 4 -19V (blue) 13 +19V (red) 22 +12V (purple) 5 -19V (blue) 14 +19V (red) 23 +12V (purple) 6 FRAME GND (green) 15 19 GND (black)24 PW CAUTION (red ) 7 FRAME GND (green) 16 19 GND (black)25 REMOTE

7、 (red ) 8 +19V (red) 17 12 GND (white)26 REMOTE (white) 9 +19V (red) 18 12 GND (white) 27 +12V (purple) Need 3 jumpers to turn on the Power Supply Jumper 1 Connected the Pin 3 and Pin 10 to Pin 25 and 26. Jumper 2 Connected the Pin 7 to Pin 12. Jumper 3 Connected the Pin 6 to Pin 21. PW3000M: Power

8、Supply for M3000, M3000A and M2500 Connector Wiring PIN 1 Power supply remote (brow) 2 +15 (red) 3 GND15V (black) 4 GND 48V (black) 5 -15V (blue) 6 +12V (yellow) 7 GND 12V (black) 8 Power supply remote (white) 9 48V (orange) 10 FRANE GND (black) Need 1 jumper to turn on the Power Supply Connected Pi

9、n 1 to Pin 7 and Pin 8 PW3000MA: Power Supply for M3000, M3000A and M2500 Connector Wiring Pin 1 Power supply remote (brow) 2 +15 (red) 3 GND15V (black) 4 GND 48V (black) 5 -15V (blue) 6 +12V (yellow) 7 GND 12V (black) 8 Power supply remote (white) 9 48V (orange) 10 FRANE GND (black) Need 1 jumper t

10、o turn on the Power Supply Connected Pin 1 to Pin 7 and Pin 8 PW2000M Power Supply for M2000 Connector Wiring PINS FUNCTIONS 1 E 48V (GY) 2 E 12V (white) 3 E 17V (black) 4 +48V (orange) 5 +12V (brown) 6 +17V ( red) 7 -17V (blue) 8 FRANE GND (green) 9 DETECT A (purple) 10 DETECT B (BLU) Need 1 Jumper

11、 for turn on Power Supply Connected Pin 9 to Pin 10 PW1800: Power Supply for PM1800 and PM1800A Connector Wiring PINS FUNCTION 1 E 48V(black) 2 E 12V (white) 3 E 17V (black) 4 +48V (yellow) 5 +12V (brown) 6 +17V ( red) 7 -17V (blue) 8 FRANE GND (green) 9 DETECT A (purple) 10 DETECT B (GREEN) Need 1J

12、umper for turn on Power Supply Connected Pin 1 to Pin 10 PW3000 and PW3000A for PM3000 Connector Wiring CONNECTOR A CONNECTOR B PIN FUNCTION PIN FUNCTION 1 +20V 1 +12V 2 DETECT A 2 +48V 3 -20V 3 E(+48V) 4 +20V 4 +12V 5 +20V 5 +12V 6 -20V 6 E(+12V) 7 -20V 7 E(+12V) 8 E ( + 20V ) 8 GND 9 E ( +20V ) 9

13、DETECT B 10 E ( +20V ) 10 E(12V) The PW3000 and PW3000A need to 2 Jumpers for tune on power. Jumper 1Connector A Pin 2 to Connector B Pin 9. Jumper 2 Connector A Pins 8, 9 and 10 to Connector B Pins 3, 6, 7, 8 and Pin 10 PW800 Power Supply for PM5D Connector Wiring PIN FUNCTION PIN FUNCTION 1 +24V 13 GND 2 +24V 14 GND 3 +24V 15 GND 4 +24V 16 GND 5 +24V 17 GND 6 +24V 18 GND 7 +24V 19 CAUTION (+) 8 +24V 20 CAUTION (-) 9 +24V 21 DETECT A 10 GND 22 DETECT B 11 GND 23 DETECT GND 12 GND Frame GND PW800 need 1 Jumpers Short Pins Pin 21, 22 and pin 23