Sharp 26MR30 Wartungshandbuch

126MR30COLOR TELEVISIONChassis No. SN-010In the interests of user-safety (Required by safety regulations in some countries) the set should be restored

1026MR30Figure C.A BVertical-Size, V-Linearity andV-S Correction Adjustments1. Receive a good local channel.2. Enter the service mode DEF category and

11654321AB CDEFGH26MR30CHASSIS LAYOUT

12654321AB CDEFGH26MR30BLOCK DIAGRAM

1326MR30DESCRIPTION OF SCHEMATIC DIAGRAMNOTES:1. The unit of resistance "ohm" is omitted.(K=k =1000 , M=M )2. All resistors are 1/10 watt, u

151426MR30121110987654321ABCDEFGHSCHEMA TIC DIAGRAM: MAIN Unit

16654321AB CDEFGH26MR30SCHEMATIC DIAGRAM: CRT and FRONT A/V Unit

17654321AB CDEFGH26MR30PRINTED WIRING BOARD ASSEMBLIESPWB-H: FRONT A/V Unit (Wiring Side)PWB-B: CRT Unit (Wiring Side)

191826MR30121110987654321ABCDEFGHPWB-A: MAIN Unit (Wiring Side)

212026MR30121110987654321ABCDEFGHPWB-A: MAIN Unit (Chip Parts Side)

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2226MR30Ref. No. Part No. Description CodePICTURE TUBEPRINTED WIRING BOARD ASSEMB

226MR30IMPORTANT SERVICE SAFETY PRECAUTIONService work should be performed only by qualified service technicians who are thoroughlyfamiliar with all s

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2326MR30Q702 VS2SC3198-Y-1 J 2SC3198-Y AA orVS2SC945AQ/-1Q703 VS2SB709

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2426MR30CAPACITORS[EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film]C51 V

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2526MR30C2061 VCKYCY1HB222K J 2200p 50V Ceramic AAC2062 VCEA0A1AW107M J 100 10V E

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2626MR30R773 VRS-RG3LB270J+ X 27 3W M-Ox. AFR774 VRS-RG3LB680J+ X 68 3W M-Ox. AFR

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2726MR30PWB-A: DUNTKA450WEV3MAIN UNIT (Continued)PWB-B: DUNTK9510WEV1CRT UNITTRAN

Ref. No. Part No. Description Code Ref. No. Part No. Description Code2826MR30SUPPLIED ACCESSORIESMISCELLANEOUS PARTSACC701QACCD3096CESA X AC Cord AKSP

2926MR30PACKING OF THE SET Packing CaseMARK : Not replacement items.FRONT Buffer Material Polyethylene Sheet Polyethylene BagOperation ManualInfrare

3026MR30COPYRIGHT © 2001 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be reproduced,stored in a retrieval system, or transm

326MR30SAFETY NOTICEMany electrical and mechanical parts in televisionreceivers have special safety-related characteristics.These characteristic

426MR30LOCATION OF USER'S CONTROLTV– VO L +POWER– VOL +POWERMENUInfrared Transmitter WindowINPUTPress Switch to external video inputmode.Pres

526MR30CIRCUIT PROTECTIONThe receiver is protected by a 4.0A fuse (F701),mounted on PWB-A, wired into one side of the ACline input.X-RADIATION

626MR30For adjustments of this model, the bus data is converted to various analog signals by the D/A converter circuit.Note: There are still a few ana

726MR30Below are the adjustments ranges and initial values for FIX VALUE category.FIX VALUEF01 OPTION 1 00-FF B0 A0F02 OPTION 2 00-FF 04 0CF03 E-SAVE

826MR30IC2001IC2102XCRT XIC201Data is stored in IC2102.Adjust items related to picture tube only.Holding down both the Vol-up/Ch-down buttons on

926MR30Figure B: WAVEFORM FOR SCREEN ADJUSTMENT2.35 VdcGNDSERVICE ADJUSTMENTNote: Before making the service adjustment, make thebus data settings.+B A