Sharp 32LF-92H Service Manual
Sharp 32lf-92h pal i system colour television
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Also See for 32LF-92H:
- Operation manual (36 pages) ,
- Operation manual (29 pages) ,
- Operation manual (35 pages)
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Operating Manual
ELECTRICAL SPECIFICATIONS ........................................................................................ 3
IMPORTANT SERVICING NOTES ...................................................................................... 4
CONTROLS & TERMINALS ................................................................................................ 5
PRINTED WIRING BOARD LAYOUT ................................................................................. 7
PARTS LISTING ................................................................................................................... 8
HOW TO UPDATE THE TECHNICAL INFORMATION ...................................................... 15
SHARP CORPORATION
SERVICE MANUAL
PAL I SYSTEM COLOUR TELEVISION
MODEL
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identi-
cal to those specified should be used.
In order to service the model 32LF-92H , refer to
the
AK-45
Chassis
(SE00AK45CHA00).
CONTENTS
1
SE0032LF92H00
Issued: 30
AK- 45
CHASSIS
32LF-92H
Service
This document has been published to
be used for after sales service only.
32LF-92H
July 2004
th
Manual
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Table of Contents
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Summary of Contents for Sharp 32LF-92H
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Page 1: Table Of Contents
In the interests of user safety (required by safety regulations in some countries) the set should be re- stored to its original condition and only parts identi- cal to those specified should be used. In order to service the model 32LF-92H , refer to AK-45 Chassis Service Manual (SE00AK45CHA00). - Page 2 32LF-92H SERVICE MANUAL UPDATE LOG SHEET Technical Report No. Application Cause / Solution Part No. Page No. Data /Serial No. Technical Bulletin No. Use this page to keep any special servicing information as Technical Report (Bulletin), Technical Information, etc. If only part number changes are required, just change part number directly the part number in the Parts Listing Section.
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Page 3: Electrical Specifications
32LF-92H ELECTRICAL SPECIFICATIONS •Picture Intermediate frequency ..38.9MHz •Power Input ....220V-240 Volts AC 50 Hz •Sound Carrier Trap ......32.9MHz •Power Consumption •Adjacent Sound Carrier Trap ..... 40.9MHz Normal Operation (Method IEC60107) .... 90.5 W Stand-by Operation .......... < 4 W •Adjacent Picture Carrier Trap ... -
Page 4: Important Servicing Notes
32LF-92H IMPORTANT SERVICING NOTES Only qualified service personnel are allowed to carry out maintenance and repair of this receiver. Servicing of High Voltage System and CRT It is important that the static charge is removed from the high voltage system when carrying out work on the receiver. -
Page 5: Controls & Terminals
32LF-92H CONTROLS & TERMINALS TWD9@P WD9@P GTBDÃÃÃS999 ÃÃÃÃÃÃÃÃ6V9DP TWD9@P WD9@P GTBDÃÃÃS999 ÃÃÃÃÃÃÃÃ6V9DP FRONT PANEL REAR TV RF Input 1. Aerial terminal ;7 21-pin In/Out ;7 2. 21-pin Audio/Video (RGB) (EXT.1) With PAL/SECAM/NTSC Video Input 3. 21-pin Audio/Video (EXT.2) With PAL/SECAM/NTSC Video Input... -
Page 6: Remote Control
32LF-92H REMOTE CONTROL = Stand By = Cursor Up = Cursor Right OK = OK = Info (Program Menu) 0 - 9 = Direct Program -/-- = Double Digit = Wide mode button P/CH+ = Program + + = Volume +... -
Page 7: Printed Wiring Board Layout
32LF-92H CHASSIS LAYOUT Mother Unit CRT Unit Front AV Unit Keyboard Unit... -
Page 8: Parts Listing
PICTURE TUBE Q601 30001435 TR NBJT BC639 1A/100V TO92 30015088 32" CPT TUBE SAFE 50HZ 16:9 REALFLAT Q602 30001441 TR BU2508AF 30032255 32"16:9DEG&EARTH CB.SAFE WO/UL R/F(SHARP Q603 30001458 TR BC858B SMD 30015231 ROTATION COIL AK33 29" Q605 30001458 TR BC858B SMD... - Page 9 32LF-92H REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE D132 30001285 DIODE 1N4148 SMD L206 30001979 FIXED COIL 1UH Q45 M-A D133 30003722 DIODE ZENER ZPD15V L207 30001979 FIXED COIL 1UH Q45 M-A...
- Page 10 32LF-92H REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C109 30000371 CAP EL 22UF 50V M C233 30016654 CAP SMD 100NF 16V K R (0603) C111 30007308 CAP CER 220PF 1KV K (PULSE)
- Page 11 32LF-92H REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C361 30012603 CAP SMD 100NF 25V K R (0603) C713 30012581 CAP SMD 1NF 50V K R (0603) C362 30012603 CAP SMD 100NF 25V K R (0603)
- Page 12 32LF-92H REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C904 30000287 CAP CER 10NF 50V K B R145 30020457 RES SMD 1/16W 910R F (0603) R146 30012697 RES SMD 1/16W 5.1K J (0603)
- Page 13 32LF-92H REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE R276 30000593 RES SMD 1/10W 2.2K J (0805) R508 30012696 RES SMD 1/16W 47K J (0603) R277 30012679 RES SMD 1/16W 3.9K J (0603)
- Page 14 30012641 RES SMD 1/16W 10K J (0603) 35000136 FUSE HOLDER TK79-A (GRAY) R818 30000723 RES CF 1/4W 47K J 30024554 POWER CORD SAFE BSI 2.2M SHARP W/FLT-FUS R819 30012679 RES SMD 1/16W 3.9K J (0603) 20143026 R/C 1548 SHARP (EKO2GRAY/I) (GRAY/S)
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Page 15: How To Update The Technical Information
S226 30012982 RES SMD 1/16W 10R J 0603 20153349 BUTTON ASSY 2862W/3262WRF (SLV285S(P) S227 30012982 RES SMD 1/16W 10R J 0603 35008861 SPRING ON/OFF SWITCH 1462 SHARP(SHARP) SG901 30000428 SPARK GAP 300V 20160076 CRT B.ASSY.TP45B-5-SI.FOC.(AK45)SHARP(RF SG902 30000428 SPARK GAP 300V 20163597 LBL.BCK.CVR.SHARP 32LF92H(AK45) - Page 16 Technical information and Production: Vestel Electronik AS PRINTED BY: Think Ecology, please use Technical information re-issued: SHARP ELECTRONICA ESPAÑA S.A. Service Manual Group Engineering Dept. Polígono Industrial Can Sant Joan 08190 Sant Cugat del Vallès Barcelona...