MD-SR505E/70H/70W

SERVICE MANUAL

No. S3016MDSR70H/

Illustration: MD-SR505E/70H
MD-SR505E(S) MD-SR70H(BL) MD-SR70H(S) MD-SR70W(S)
In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.

Illustration: MD-SR70W

These new model MD-SR505E/70H/70W have almost the same structure as the former model MD-SR50H(S) except for some outer parts, the colour of the main unit has changed from black to champangne green, and so only these parts are here described. When servicing the MD-SR505E/70H/70W, please refer to the already issued service manual for MD-SR50H/ 50W/60E/60W(S2006MDSR50H/) as well as this service manual.

SPECIFICATIONS

General Power source: (MD-SR505E) DC 1.2V: Rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 230-240V, 50/60 Hz) DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) DC 1.2V: Rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 220-230V, 50/60 Hz) DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Optional car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) DC 1.2V: Rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 210-240V, 50/60 Hz) DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power consumption: 7W (AC adaptor) (MD-SR505E/70H) Power consumption: 0.15A (AC adaptor) (MD-SR70W) Output level:(MD-SR505E/70H) Specified output Earphones LINE 250 mV (-12 dB) Maximum output level Load impedance

Power source: (MD-SR70H)

10 mW + 10 mW 32 ohms 10 kohms
Output level:(MD-SR70W) Specified output Headphones LINE 250 mV (-12 dB)

Maximum output level

Load impedance
10 mW + 10 mW 16 ohms 10 kohms

Power source: (MD-SR70W)

Output socket: (MD-SR505E/70H) Output socket: (MD-SR70W)
Earphones (impedance: 32 ohms) Headphones (impedance: 16 ohms)/ remote control unit

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.
DIFFERENCE BETWEEN MD-SR50H(S) AND MD-SR505E/70H/70W
PART NO. REF. NO. MD-SR50H(S) CABINET PARTS

201 GFTAT3008AWM1 J

PART NO. MD-SR505E/70H/70W
GFTAT3011AWM1 GFTAT3012AWM1 GFTAT3012AWM2 GCABA1197AWSA GCABA1197AWSB GFTAU3032AWSA GFTAU3033AWSA GFTAU3034AWSA GFTAU3035AWSA HDECQ0552AWSC GDoRB0003AWSA GDoRB0003AWSB JKNBZ0684AWSA PSHEZ0057AWZZ PSHEZ0058AWZZ J J J J J J J J J J J J J J J

DESCRIPTION

202 203
GCABA1194AWSA GFTAU3019AWSA
HDECQ0527AWSA GDoRB0002AWSA JKNBZ0667AWSA PSHEZ0051AWZZ PSHEZ0052AWZZ

J J J J J

Top Cabinet [SR70H-S/SR70W] Top Cabinet [SR505E] Top Cabinet [SR70H-BL] Center Cabinet [Except for SR70H-BL] Center Cabinet [SR70H-BL] Bottom Cabinet [SR70H-S] Bottom Cabinet [SR70H-BL] Bottom Cabinet [SR505E] Bottom Cabinet [SR70W] Decoration Plate Cover, Battery [Except for SR70H-BL] Cover, Battery [SR70H-BL] Button, Operation Sheet, Operation Button C Sheet, Operation Button D

AH AQ AS

AM AF AF AK
ACCESSORIES/PACKING PARTS
Not Used RPHoH0001AWZZ Not Used Not Used TiNSE0296AWZZ SPAKZ0599AWZZ J RPHoH0005AWZZ RPHoH0001AWZZ RPHoH0176AFZZ RRMCW0002AWZZ UBAGC0003AWZZ TiNSE0294AWZZ SPAKZ0599AWZZ SPAKZ0600AWZZ SPAKZ0601AWZZ
J J J J J J J J J J J J J J J J J J J J J J J J J J J J J
RADPA7045AWZZ (For Europe)
RADPA5402AFZZ RADPA6435AFZZ RADPA7045AWZZ RADPA8046AWZZ RADPA8493AWZZ TiNSE0292AWZZ TiNSE0293AWZZ TiNSZ0522AWZZ TiNSZ0523AWZZ
TiNSZ0520AWZZ (For Europe)
SPAKZ0490AWZZ SPAKC0948AWZZ (For Europe)

TLABE0355AWZZ

Not Used Not Used
SPAKZ0490AWZZ SPAKC0956AWZZ SPAKC0955AWZZ SPAKC0953AWZZ SPAKC0954AWZZ TLABE0360AWZZ TLABE0361AWZZ TLABE0362AWZZ TLABE0363AWZZ 92LG-CARD1266E QCNWG0422AFZZ
Headphones [SR70W Only] Earphones [SR505E] Earphones [SR70H] Remote Control [Except for SR505E] Battery Case [Except for SR505E] Quick Guide [SR505E Only] Pad, AC Adapter [SR505E/SR70H] Pad, AC Adapter [SR70W Except for Australia/New Zealand/Hong Kong] Pad, AC Adapter [SR70W for Australia/New Zealand/Hong Kong] AC Adapter [SR70W Except for Australia/New Zealand/Hong Kong] AC Adapter [SR70W for Australia/New Zealand] AC Adapter [SR70H] AC Adapter [SR505E] AC Adapter [SR70W Hong Kong] Operation Manual [SR505E] Operation Manual [SR70W for Australia/New Zealand] Operation Manual [SR70H] Operation Manual [SR70W Except for Australia/New Zealand] Operation Manual Spacer [Except for SR70H] Packing Case [SR70W] Packing Case [SR505E] Packing Case [SR70H-S] Packing Case [SR70H-BL] Label, Bar Code [SR70H-S] Label, Bar Code [SR70H-BL] Label, Bar Code [SR505E] Label, Bar Code [SR70W] Guarantee Card [SR70W for Australia/New Zealand Only] Connecting Cord, Optical Type [Except for SR505E]

AX AW AR

BF BG AX AY
MARK: SPARE PARTS-DELIVERY SECTION Parts marked with " ! " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

MD MECHANISM

242 225x2

223 243

601 x2

234 214

228 229

218 603

605x4 601

601x2 212

601 601x2 209

: Addition/Change PARTS

Figure 3 CABINET EXPLODED VIEW 3
PACKING METHOD (MD-SR505E ONLY)
Setting position of switches and knobs UNIT Remote Control 8 RPHoH0001AWZZ TiNSE0294AWZZ SPAKZ0599AWZZ RADPA8046AWZZ QCNWG0382AFZZ HOLD HOLD OFF CANCEL 20 SPAKA0237AWZZ TiNSE0292AWZZ SPAKZ0490AWZZ UBAGC0006AWSA SPAKC0955AWZZ TLABE0362AWZZ TCADS0003AWZZ SSAKH0037AWZZ SPAKZ0624AWZZ Packing Add. Operation Manual Operation Manual Spacer Carrying Case Packing Case Label, Bar Code Service Card Bag, SET Pad, Protection
Earphones Quick Guide Pad, AC Adapter AC Adapter Connecting Cord, RCA Type

: Change PARTS

COPYRIGHT
2000 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan Printed in Japan
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
A0003-4398NSHAM SG SK SCA SCNZ EX