SonyメーカーTRINITRON KV-27S40の使用説明書/サービス説明書
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— 1 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A TRINITRON ® COLOR TV KV -27S40 RM-Y165 US SCC-S01H-A KV -27S40 RM-Y165 CND SC.
— 2 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A SPECIFICATIONS T elevision system American TV standard P AL-M, P AL-L, NTSC (K.
— 3 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A W arnings and Caution ..................................................... 4 Self-Diagnostic Function ..........................
— 4 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A CAUTION! SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
— 5 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 2. DISPLA Y OF ST ANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* +B overcurrent 2 times V ertical deflection stopped 4 times White balance failure 5 times * One flash count is not used for self-diagnostic.
— 6 — KV -[13M40/50/51], KV -[14MB40/40C/40A], KV -[20M40/S40/S41/V80], KV -[21SE40/40A/40C/80/80A/80C], KV -[21MB40C/40M/40P], KV -[21ME40/40P], KV-[21SB40/40M/40P], KV -21XT4A 6. SELF-DIAGNOSTIC CIRCUIT +B overcurrent (OCP) Occurs when an overcurrent on the +B(115V) line is detected by pin 18 of IC301.
— 7 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A SAFETY CHECK-OUT Af t er corre cting the original service pr oblem, perform th.
— 8 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 4 Making Connections Connecting and Installing the TV Refer to the table below, it will direct you to the diagram suitable to the components you will be connecting.
— 9 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 6 Connecting and Installing the TV (continued) Cable Box Connections *Cable bo.
— 10 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 8 Disconnect all power sources before making any connections.
— 11 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 10 The following connections are for accessories that will enhance your viewing options.
— 12 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 12 Insert two size AA (R6) batteries (supplied) by matching the + and – on the batteries to the diagram inside the battery compartment.
— 13 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 14 REFER TO THE ILLUSTRATION OF THE REMOTE CONTROL ON THE INSIDE FRONT COVER OF THIS MANUAL AS YOU REVIEW THIS CHART Watching the TV All of the TV features can be accessed via the remote control.
— 14 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 16 Watching two programs at one time - PIP Use the Yellow Labeled Buttons for PIP Operations.
— 15 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 18 Learning menu selection Use the MENU button to access a menu and use the select buttons ( V or v ) to alter settings. Use the following example, in which we activate the CABLE, to learn how to modify settings.
— 16 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 20 TREBLE BASS BALANCE AUTO VOLUME Stabilizes volume SPEAKER Custom selection.
— 17 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 22 DAYLIGHT SAVING Automatically adjusts the time. CURRENT TIME SET Necessary for the TIMER. ON/OFF TIMER Wake up or scheduled viewing.
— 18 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 24 CHANNEL SET UP (continued) Basic set up options for viewing CHANNEL BLOCK Prevent child access to certain channels. . CHANNEL CAPTION: You will be able to label up to 12 channels with their call letters.
— 19 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 26 Magnavox 308, 309, 310 Mitsubishi/MGA 323, 324, 325, 326 NEC 314, 336, 337.
— 20 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 28 Manufacturer Hamlin/Regal Jerrold/G. I. Oak Panasonic Pioneer Scientific Atlanta Tocom Zenith Programming the remote You can program the supplied remote control to operate a cable box or DBS receiver.
— 21 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 30 Problem What it could be What you can do If, after reading these operating.
— 22 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 2-2. A BO ARD REMO V AL 2-3.
— 23 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 2-4. PICTURE TUBE REMO V AL Do not use sharp objects which may cause damage to the sur- face of the anode-cap. Do not squeeze the rubber covering too hard to avoid damag- ing the anode-cap.
— 24 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A Fig. 2 Fig. 3 Fig. 1 Fig. 4 SECTION 3 SET -UP ADJUSTMENTS The following adjustments should be made when a complete realignment is required or a new picture tube is installed.
— 25 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A 3-2. CONVERGENCE Preparation: • Before starting, perform FOCUS, V . LIN and V . SIZE adjustments. • Set BRIGHTNESS control to minimum.
— 26 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A (3) Screen-corner Convergence Fig. 9 3-5. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE (1) SERVICE MODE PROCEDURE 1. Standby mode.
— 27 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A A BO ARD The following adjustments should always be performed when replacing .
— 28 — K V -27V40 / 27V45 / 27V65 / 29VL40 / 29VL65 A / 29VL65C / 29VL85 / 29VL95 DIGI T AL MU L TIMETER TP600 POWER SUPP L Y C574 DIGI T AL MU L TIMETER 1SS 1 19 R582 [ AB L 1 1 AMMETER 3m A dc range T504 FBT [ A BOARD] Figure 1.
— 29 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 5-1. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER 7. Press then on the Remote Commander to initialize. Carry out step 7 when adjusting IDs 0 to 4 and when replacing and adjusting IC003.
— 30 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A (4) Item of Adjustments INITIAL DATA NO . ITEM FUNCTION DATA RANGE NTSC PAL-M PAL-N VIDEO AVERAGE DATA 1 HSIZ HORIZONTAL AMP. ADJ.
— 31 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A Note: No. 1 through 106 show adjustment order .
— 32 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A 6. Connect an oscilloscope probe to C Board, C N301 Pin 5 (RED OUT). 7. Select RDR V with and . 8. Adjust with and for: 1.90 ± 0.
— 33 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/ 29XL40M / 29XL40P / 29XT1 1A H. CENTER ADJUSTMENT (HPOS) Note : Perform this adjustment after checking H. FREQUENCY . 1. Input a cross-hatch signal. 2. Set the Service adjustment Mode.
6-2. Circuit Boards Location DY , C51 1, C572, C573, C574, C575, D573, D574, R582, R583, R585, R586, R578, R579, T504, IC301, IC521,IC603, C507, C508, C509, C515, C520, L591, L501 IC603, IC601, R699 Part replaced ( ] ) • All voltages are in V . • V oltage is DC with respect to ground unless otherwise noted.
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6-4. SEMICONDUCTORS 22 D1N20R RD6.2ESB2 RD8.23SB2 MTZJ-5.1C RD5.6ESB2 RD10ESB2 MTZJ-30D RD3.3ESB2 2SA1 162-G 2SD601A-Q 2SA1037A-T146-R U05G D1NL40-T A2 ERA22-08TP3 LNK0120022G 1SS133T -77 ERC06-15S MDV04-600 S2L60F EZ0150A V1 2SA1 175-HFE 2SC2785-HFE 2SA933AS-QRT 2SC3209LK 2SD1312-K 2SD774-34 2SC4159-E MX0541B-F RD9.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A — 54 — REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 1 4-046-160-11 EMBLEM (NO.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 55 — KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 7-2.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK KV -27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT1 1A — 56 — 7-3.
— 57 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A P ARTS LISTING T ABLE OF CONTENTS Page A BOARD COMMON P ARTS LIST : Parts common to all models listed in this manual........................
— 59 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A REF.NO. PART NO. DESCRIPTION REMARK REF.
— 60 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK A COMMON P ARTS LISTING C259 1-164-232-11 CERAMIC CHIP 0.01MF 10% 50V C284 1-104-664-11 ELECT 47MF 20% 25V C285 1-126-235-11 ELECT 100MF 20% 16V C286 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C287 1-136-161-00 FILM 0.
— 61 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A C528 1-164-695-11 CERAMIC CHIP 0.0022MF 5% 50V C529 1-164-161-11 CERAMIC CHIP 0.0022MF 10% 50V C530 1-163-009-11 CERAMIC CHIP 0.001MF 10% 50V C531 1-106-387-00 MYLAR 0.
— 62 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK A COMMON P ARTS LISTING D522 8-719-991-33 DIODE 1SS133T -77 D523 8-719-991-33 DIODE 1SS133T -77 D541 8-719-908-03 DIODE GP08D D550 8-719-110-08 DIODE RD8.
— 63 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A Q286 8-729-216-22 TRANSISTOR 2SA1162-G Q287 8-729-216-22 TRANSISTOR 2SA1162-G Q288 8-729-.
— 64 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK A COMMON P ARTS LISTING R086 1-216-045-00 RES, CHIP 680 5% 1/10W R087 1-216-045-00 RES, CHIP 680 5% 1/10W R088 1-.
— 65 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A R316 1-247-807-31 CARBON 100 5% 1/4W R317 VARIANT (SEE V ARIANT P ARTS LIST) R318 VARIANT.
— 66 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK A COMMON P ARTS LISTING R546 1-215-890-11 MET AL OXIDE 470 5% 2W F R547 1-249-385-11 CARBON 2.2 5% 1/4W F R548 1-249-430-11 CARBON 12K 5% 1/4W R549 1-249-429-11 CARBON 10K 5% 1/4W R550 1-249-421-11 CARBON 2.
— 67 — REF .NO. P ART NO. DESCRIPTION REMARK REF .NO. P ART NO. DESCRIPTION REMARK COMMON P ARTS LISTING A V ARISTOR VDR602 1-809-267-41 V ARISTOR ERZV10D471 CR YST AL X300 V ARIANT (SEE VARIANT P.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 68 — KV -27S40/29XL40M/29XL40P/29SL40 CAP ACITOR C307 1-126-964-11 ELECT 10MF 20% 50V C309 1-164-232-11 CERAMIC 0.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 69 — R369 1-216-041-00 RES, CHI.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 70 — KV -29SL65C A BOARD V ARIANT LIST : KV -29SL65C CAP ACITOR C200 1-126-959-11 ELECT 0.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 71 — R363 1-216-037-00 RES, CHIP 330 5% 1/10W R364 1-216-025-91 RES, CHIP 100 5% 1/10W R365 1-216-025-91 RES, CHIP 100 5% 1/10W R366 1-216-053-00 RES, CHIP 1.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 72 — KV -27S45/29SL45 CAP ACITOR C200 1-136-161-00 FILM 0.047MF 5% 50V C307 1-126-964-11 ELECT 10MF 20% 50V C309 1-164-232-11 CERAMIC 0.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 73 — KV -27S45/29SL45 R369 1-21.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 74 — KV -27S65/29SL65 A BOARD V ARIANT LIST : KV -27S65/29SL65 CAP ACITOR C200 1-136-161-00 FILM 0.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 75 — KV -27S65/29SL65 R363 1-216-037-00 RES, CHIP 330 5% 1/10W R364 1-216-025-91 RES, CHIP 100 5% 1/10W R365 1-216-025-91 RES, CHIP 100 5% 1/10W R366 1-216-053-00 RES, CHIP 1.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 76 — KV -29SL40C A BOARD V ARIANT LIST : KV -29SL40C CAP ACITOR C307 1-126-964-11 ELECT 10MF 20% 50V C309 1-164-232-11 CERAMIC 0.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 77 — R376 1-216-049-91 RES, CHI.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 78 — KV -29XT11A/29SL40A A BOAR.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 79 — * A-1331-775-A C BOARD, COMPLETE (all models) CAP ACITOR C1751 1-107-652-11 ELECT 10MF 20% 250V C1752 1-162-114-00 CERAMIC 0.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 80 — D5006 8-719-109-93 DIODE RD6.2ESB2 D5007 8-719-510-48 DIODE D1N20R D5008 8-719-510-26 DIODE D1NL20-T A FUSE F5050 ¡ 1-576-193-11 FUSE 6.
The parts on this page belong to the following model(s) only: BOARD V ARIANT P ARTS LIST A REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK — 81 — *A-1190-306-A P BOARD, COMPLETE CAP ACITOR C3319 1-163-031-11 CERAMIC CHIP 0.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 82 — ACCESSORIES AND P ACKING M.
The parts on this page belong to the following model(s) only: REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK BOARD V ARIANT P ARTS LIST A — 84 — Sony Corporation Sony Technology Center Product Quality Division Service Promotion Department 9-965-841-01 English 98DJ74425-1 Printed in U .
デバイスSony TRINITRON KV-27S40の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Sony TRINITRON KV-27S40をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSony TRINITRON KV-27S40の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Sony TRINITRON KV-27S40の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Sony TRINITRON KV-27S40で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Sony TRINITRON KV-27S40を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSony TRINITRON KV-27S40の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Sony TRINITRON KV-27S40に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSony TRINITRON KV-27S40デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。