User manual SONY KV-27S26

[. . . ] 1363 fused plug having a fuse of 5 AMP capacity. Should the fuse need to be replaced, use a 5 AMP FUSE approved by ASTA to BS 1362, ie one that carries the ASA T the mark. IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUITABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A LIVE OUTLET SOCKET. [. . . ] DC Power supply. · · Note : Preparation: 1. In order to reduce the influence of geomagnetism on the set's picture tube, face it in an easterly or westerly direction. Switch on the TV set's power and degauss with the degausser. Fig. Input an all-white signal from the pattern generator. Set the Contrast and Brightness to normal. Set the pattern generator raster signal to all Red. Move the deflection yolk forward and adjust with the purity control so that the Red is at the centre and the Blue and Green take up equally sized areas on each side of the screen. Move the deflection yolk forward and adjust so that the entire screen becomes Red. Switch the raster signal to Blue, then to Green and verify the purity condition. When the position of the deflection yolk has been determined, fasten the deflection yolk with the screws. If the beam does not land correctly in all the corners, use magnets to correct it. Adjust the `G-cut-off', and the `B-cut-off' so that the White Balance becomes optimum. Press the button to return to TV operation. Fit the permalloy assembly to the rear of the CRT to correct the area at fault. a 6. 10. b PICTURE R - Drive G - Drive Permalloy c d Adj Adj Adj Adj Adj Adj 02 01 01 Adj Adj Adj B - Drive R - cut - off G - cut - off B - cut - off ID - start ID - stop ID - level Bellfo Sub Colour Sub Brightness 3-4. 3. FOCUS Input a Phillips colour pattern Set the picture settings to normal. Adjust the focus control located on the Flyback transformer to bring the centre of the screen into focus. Note :Bring only the centre area of the screen into focus, switch to an all-white pattern and confirm that the magenta ring is hardly noticed. To obtain optimum focus balance the focus setting between optimum screen centre focus and a reduced magenta ring level. 19 KV-25X5 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ELECTRICAL ADJUSTMENTS Service adjustments to this model can be performed using the supplied Remote Commander RM-883. PICTURE HOW TO ENTER INTO SERVICE MODE 1. Turn on the main power switch and enter into the stand-by mode. Press the following sequence of buttons on the Remote Commander. R - Drive G - Drive B - Drive R - cut - off G - cut - off B - cut - off ID - start Adj Adj Adj Adj Adj Adj 02 01 01 Adj Adj Adj i+ (ON SCREEN DISPLAY) 5 (DIGIT 5) + (VOLUME +) (TV) ID - stop ID - level Bellfo Sub Colour Sub Brightness · `TT--' will appear in the upper right corner of the screen. Other status information will also be displayed. [. . . ] All variable and adjustable resistors have characteristic curve B, unless otherwise noted. PART. NO DESCRIPTION (KV-25X5A) (KV-25X5B) (KV-25X5D) (KV-27S26) (KV-25X5K) (KV-25X5L) (KV-25X5R) (KV-25X5U) C041 C042 C043 C100 1-163-205-00 1-126-933-11 1-126-935-11 1-163-038-00 CERAMIC CHIP 0. 001MF ELECT 100MF ELECT 470MF CERAMIC CHIP 0. 1MF 10% 20% 20% 50V 16V 16V 25V (KV-25X5B) 25V 50V 50V 25V 25V C036 C037 C038 C039 C040 1-163-017-00 1-163-017-00 1-126-964-11 1-163-017-00 1-163-189-00 CERAMIC CERAMIC ELECT CERAMIC CERAMIC CHIP 0. 0047MF CHIP 0. 0047MF 10MF CHIP 0. 0047MF CHIP 220PF 10% 10% 20% 10% 5% 50V 50V 50V 50V 50V REMARK REF. C031 C032 C033 C035 PART. NO 1-163-017-00 1-163-077-00 1-164-004-11 1-164-232-11 DESCRIPTION CERAMIC CERAMIC CERAMIC CERAMIC CHIP CHIP CHIP CHIP 0. 0047MF 0. 1MF 0. 1MF 0. 01MF 10% 10% 10% 10% REMARK 50V 25V 25V 50V *A-1632-750-A A BOARD COMPLETE **************** *A-1632-748-A A BOARD COMPLETE **************** *A-1632-746-A A BOARD COMPLETE **************** *A-1632-747-A A BOARD COMPLETE **************** *A-1632-752-A A BOARD COMPLETE **************** *A-1632-751-A A BOARD COMPLETE **************** *A-1632-753-A A BOARD COMPLETE **************** *A-1632-749-A A BOARD COMPLETE **************** 4-382-854-01 SCREW (M3X8), P, SW (+) 4-382-854-11 SCREW (M3X10), P, SW (+) < CAPACITOR > C004 C005 C006 C007 C008 C009 C011 C012 C013 C016 C018 C019 C022 C024 C025 C029 C030 1-163-038-00 1-163-105-00 1-163-105-00 1-126-935-11 1-126-964-11 1-126-965-11 1-126-965-11 1-126-959-11 1-163-017-00 1-164-004-11 1-164-232-11 1-163-038-00 1-126-935-11 1-104-665-11 1-126-960-11 CERAMIC CHIP 0. 1MF CERAMIC CHIP 33PF CERAMIC CHIP 33PF ELECT 470MF ELECT 10MF ELECT 22MF ELECT 22MF ELECT 0. 47MF CERAMIC CHIP 0. 0047MF CERAMIC CHIP 0. 1MF CERAMIC CHIP 0. 01MF CERAMIC CHIP 0. 1MF ELECT 470MF ELECT 100MF ELECT 1MF 25V 50V 50V 16V 50V 50V 50V 50V 50V 25V 50V 25V 16V 25V 50V 25V 25V 56 C103 C105 C108 C109 C110 5% 5% 20% 20% 20% 20% 20% 10% 10% 10% 20% 20% 20% 10% 20% C111 1-104-665-11 1-126-965-11 1-163-465-11 1-164-004-11 1-163-038-00 ELECT 100MF ELECT 22MF CERAMIC CHIP 9PF CERAMIC CHIP 0. 1MF CERAMIC CHIP 0. 1MF 0 20% 20% 0. 25PF 10% (KV-25X5A/25X5D/25X5E/ KV-25X5K/25X5L/25X5R/ KV-25X5U) 1-163-059-00 CERAMIC CHIP 0. 01MF 50V (KV-25X5B) 1-163-031-11 1-164-489-11 1-126-961-11 1-126-961-11 1-163-038-00 CERAMIC CHIP 0. 01MF CERAMIC CHIP 0. 22MF ELECT 2. 2MF ELECT 2. 2MF CERAMIC CHIP 0. 1MF 50V 16V 50V 50V 25V 1-216-296-00 SHORT C112 C115 C116 C117 C118 C119 C121 C122 10% 20% 20% 1-163-017-00 CERAMIC CHIP 0. 0047MF 1-163-031-11 CERAMIC CHIP 0. 01MF 1-104-665-11 ELECT 1-104-664-11 ELECT 100MF 47MF 5% 1-163-077-00 CERAMIC CHIP 0. 1MF 1-104-665-11 ELECT 100MF C129 50V (KV-25X5B) 50V (KV-25K5B) 20% 25V (KV-25K5B) 20% 50V The components identified by shading and marked are critical for safety Replace only with the part number specified. KV-25X5 A REMARK 16V (KV-25K5B) 20% 10% 10% 25V 25V 50V 50V 50V 50V 25V 50V 25V 25V 25V 50V 50V 50V 25V 25V 16V 50V 50V 50V 50V 25V 50V 50V 50V 25V 50V 50V 50V 50V 25V 25V 50V 25V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 57 REF. C401 C402 C403 C405 C406 C407 C408 C410 C413 C414 C415 C416 C417 C418 C422 C423 C430 C432 C433 C434 C435 C436 C437 C438 C443 C444 C445 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C512 C513 C515 C517 C518 C519 C520 C522 C531 C532 PART. NO 1-163-141-00 1-126-960-11 1-163-017-00 1-163-141-00 1-126-960-11 1-126-964-11 1-126-964-11 1-126-964-11 1-163-141-00 1-126-960-11 1-163-017-00 1-126-964-11 1-163-141-00 1-126-960-11 1-163-017-00 1-126-964-11 1-104-664-11 1-163-141-00 1-163-141-00 1-126-935-11 1-163-017-00 1-163-017-00 1-535-465-11 1-535-465-11 1-102-125-00 1-163-017-00 1-163-017-00 1-126-968-11 1-163-038-00 1-126-968-11 1-106-220-00 1-136-173-00 1-164-232-11 1-126-933-11 1-126-960-11 1-137-047-11 1-163-133-00 1-162-114-00 1-107-662-11 1-104-666-11 1-104-666-11 1-106-375-12 1-163-275-11 1-163-038-00 DESCRIPTION CERAMIC CHIP 0. 001MF ELECT 1MF CERAMIC CHIP 0. 0047MF CERAMIC CHIP 0. 001MF ELECT ELECT ELECT ELECT CERAMIC CHIP 1MF 10MF 10MF 10MF 0. 001MF 5% 20% 10% 5% 20% 20% 20% 20% 5% 20% 10% 20% 5% 20% 10% 20% 20% 5% 5% 20% 10% 10% REMARK 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 16V 50V 50V REF. [. . . ]