Sharp 36R-S60 Manuale di Servizio

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1
36R-S60
SHARP CORPORATION
This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
In the interests of user-safety (Required by safety regulations in some countries ) the set should be restored to its
original condition and only parts identical to those specified should be used.
S91B136R-S60/
COLOR TELEVISION
Chassis No. SN-92M
Page
» ELECTRICAL SPECIFICATIONS .........................................................................................................1
» IMPORTANT SERVICE SAFETY PRECAUTION .................................................................................2
» LOCATION OF USER'S CONTROL .....................................................................................................4
» INSTALLATION AND SERVICE INSTRUCTIONS................................................................................5
» CHASSIS LAYOUT ............................................................................................................................. 11
» BLOCK DIAGRAM ..............................................................................................................................12
» SCHEMATIC DIAGRAMS ...................................................................................................................13
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................20
» REPLACEMENT PARTS LIST ............................................................................................................23
» PACKING OF THE SET ......................................................................................................................31
CONTENTS
SPEAKER
SIZE ............................................................... 12 x 6 cm (2 pcs.)
VOICE COIL IMPEDANCE .............................. 6 ohm at 400 Hz
ANTENNA INPUT IMPEDANCE
VHF/UHF .....................................................75 ohm Unbalanced
TUNING RANGES
VHF-Channels ...............................................................2 thru 13
UHF-Channels ............................................................ 14 thru 69
CATV Channels ........................................................... 1 thru 125
(EIA, Channel Plan U.S.A.)
POWER INPUT ..................................................... 120V AC 60 Hz
POWER RATING .................................................................. 165W
PICTURE SIZE ........................................... 3,905cm
2
(605sq inch)
CONVERGENCE ............................................................. Magnetic
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................... Hi-Bi-Potential Electrostatic
INTERMEDIATE FREQUENCIES
Picture IF Carrier Frequency ..................................... 45.75 MHz
Sound IF Carrier Frequency ...................................... 41.25 MHz
Color Sub-Carrier Frequency .................................... 42.17 MHz
(Nominal)
AUDIO POWER
OUTPUT RATING .............. 3.0W + 3.0W (at 10% distortion and
Dual CH Operate)
Specifications are subject to change without
prior notice.
ELECTRICAL SPECIFICATIONS
36R-S60
MODEL
SERVICE MANUAL
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Sommario

Pagina 1 - SERVICE MANUAL

136R-S60SHARP CORPORATIONThis document has been published to be used for aftersales service only.The contents are subject to change without notice.In

Pagina 2

1036R-S60ËMTS ADJUSTMENTMTS Level Adjustment1. Feed the following monaural signal to pin (14) ofIC3001.Monaural signal : 300Hz, 245mVrms2. Connect th

Pagina 3 - (Fire & Shock Hazard)

11654321AB CDEFGH36R-S60CHASSIS LAYOUT

Pagina 4 - Front Panel

12654321AB CDEFGH36R-S60BLOCK DIAGRAM

Pagina 5 - HIGH VOLTAGE CHECK

1336R-S60DESCRIPTION OF SCHEMATIC DIAGRAMNOTES:1. The unit of resistance "ohm" is omitted.(K=kΩ=1000Ω, M=MΩ)2. All resistors are 1/8 watt

Pagina 6

1536R-S6014121110987654321ABCDEFGHSCHEMATIC DIAGRAM: MAIN-1 Unit

Pagina 7 - Table - B

1736R-S6016121110987654321ABCDEFGHSCHEMATIC DIAGRAM: MAIN-2 Unit

Pagina 8 - SERVICE ADJUSTMENT

18654321AB CDEFGH36R-S60SCHEMATIC DIAGRAM: CRT Unit

Pagina 9

19654321AB CDEFGH36R-S60SCHEMATIC DIAGRAM: CONTROL Unit

Pagina 10 - MTS ADJUSTMENT

20654321AB CDEFGH36R-S60PWB-A: MAIN Unit (Wiring Side)

Pagina 11 - CHASSIS LAYOUT

21654321AB CDEFGH36R-S60PWB-A: MAIN Unit (Chip Parts Side)

Pagina 12 - BLOCK DIAGRAM

236R-S60IMPORTANT SERVICE SAFETY PRECAUTIONËService work should be performed only by qualified service technicians who arethoroughly familiar with all

Pagina 13 - WAVEFORMS

22654321AB CDEFGH36R-S60PWB-F: CONTROL Unit (Wiring Side)PWB-B: CRT Unit (Wiring Side)

Pagina 14

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2336R-S60Ref. No. Part No. ★ Description CodePARTS LISTPARTS REPLACEMENTRepla

Pagina 15

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2436R-S60PWB-A:DUNTKA118WEX0MAIN UNIT (Continued)D401 VHD1SS119//-1 J Diode A

Pagina 16 - SCHEMATIC DIAGRAM: CRT Unit

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2536R-S60C205 VCEA0A1HW474M J 0.47 50V EL. ABC206 VCEA0A1CW337M J 330 16V EL.

Pagina 17

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2636R-S60C1411 VCKYCY1HF103Z J 0.01 50V Ceramic AAC1412 VCKYCY1HF103Z J 0.01

Pagina 18

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2736R-S60R458 VRS-CY1JF152J J 1.5k 1/16W M-Ox. AAå R501 VRN-RL3LB2R2J+ X 2.2

Pagina 19

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2836R-S60R2044 VRS-CY1JF682J J 6.8k 1/16W M-Ox. AAR2045 VRS-CY1JF101J J 100 1

Pagina 20 - PWB-B: CRT Unit (Wiring Side)

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code2936R-S60PWB-B:DUNTKA118WEV0CRT UNITTRANSISTORSQ850 VS2SC4544LB2E J 2SC4544LB

Pagina 21 - PARTS LIST

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code3036R-S60PWB-F:DUNTKB023WEA0CONTROL UNITCAPACITOR[EL.··· Electrolytic]C4001 V

Pagina 22 - PWB-A:DUNTKA118WEX0

3136R-S60★ Packing Case★ MARK : Not replacement items.FRONT★Buffer Material★ Polyethylene Mat★ Polyethylene BagGuarantee CardOperation ManualInfrared

Pagina 23

336R-S60SAFETY NOTICEMany electrical and mechanical parts in televisionreceivers have special safety-related characteristics.These characteristics are

Pagina 24

3236R-S60COPYRIGHT © 2001 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be reproduced,stored in a retrieval system, or trans

Pagina 25

436R-S60LOCATION OF USER'S CONTROLFront PanelPOWERPress → On.Press again → Off.CHANNEL UP/DOWN – MENU(') Selects next higher channel.("

Pagina 26

536R-S60CIRCUIT PROTECTIONThe receiver is protected by a 5.0A fuse (F701),mounted on PWB-A, wired into one side of the ACline input.X-RADIATION PROTEC

Pagina 27 - PWB-B:DUNTKA118WEV0

636R-S60Figure A.S0102CHANNELSERVICE ADJUSTMENT NUMBERDATA NUMBERFor adjustments of this model, the bus data is converted to various analog signals by

Pagina 28 - CABINET PARTS

736R-S60SERVICE NUMBERDATAADJUSTMENT ITEMRANGEINITIAL VALUES01 PICTURE 5E 00-7FS02 TINT 46 00-7FS03 COLOUR 32 00-7FS04 BRIGHTNESS 40 00-7FS05 SHARPNES

Pagina 29 - PACKING OF THE SET

836R-S60ËSERVICE ADJUSTMENTVCO Adjustment1. Connect a digital voltmeter between pin (44) of IC201and ground.2. Receive a good local channel.3. Enter t

Pagina 30

936R-S60Vertical-Size and Linearity Adjustments1. Receive a good local channel.2. Enter the service mode and select the serviceadjustment "S09&qu

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