SELF-DIAGNOSTIC FUNCTION SERVICE MANUAL FE-1 CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KV-25K5A KV-29K5A RM-883 Italian SCC-Q06C-A RM-883 Italian SCC-Q06B-A KV-25K5B KV-29K5B RM-883 French SCC-Q02C-A RM-883 French SCC-Q02B-A KV-25K5D KV-29K5D RM-883 SCC-Q04C-A RM-883 SCC-Q04B-A KV-25K5E KV-29K5E...
KV-25K5/29K5 ITEM MODEL Television System Stereo System Channel Coverage Color System ITALIA VHF : A-H2 (C) UHF : 21-69 PAL Italian B/G/H GERMAN Stereo B/G/H VHF : E2-E12 UHF : E21-E69 CABLE TV (1) : S1-S41 NTSC4.43, NTSC3.58 CABLE TV (2) : S01-S05, M1-M10, U1-U10 (VIDEO IN) L VHF : F02-F10 UHF : F21-F60 CABLE : B-Q B/G/H VHF : E2-E12...
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KV-25K5/29K5 Model Name KV-25K5A KV-25K5B KV-25K5D KV-25K5E KV-25K5U KV-29K5A KV-29K5B KV-29K5D KV-29K5E KV-29K5U Item Pal Comb RGB Priority Woofer Box Scart 1 Scart 2 Front in (3) Scart 4 Projector AKB in 16:9 mode Norm B/G/H Norm I Norm D/K...
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KV-25K5/29K5 Pin No Signal Signal level 21 pin connector ( Audio output B Standard level : 0.5V rms (right) Output impedence : Less than 1kohm* Audio output B Standard level : 0.5V rms (right) Output impedence : More than 10kohm* Audio output A Standard level : 0.5V rms (left)
EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.
The operating instructions mentioned here are partial abstracts SECTION 1 GENERAL from the Operating Manual. The page numbers of the Operating Instruction Manual remain as in the manual. Additional TV Features Basic TV Features Using Select Mode Overview of TV Buttons You can select different preset picture and sound modes.
Additional TV Features Additional TV Features Adjusting the Picture Adjusting the Sound Although the picture is adjusted at the factory, you can modify it to suit your own Although the sound is adjusted at the factory, you can modify it to suit your own requirement.
Additional TV Features Additional TV Features Using the Sleep Timer Viewing Teletext The TV may be set to switch automatically to the standby mode after a length of time Teletext is an information service transmitted by most TV stations. chosen by you. You may set the time in 15 minute steps up to 4 hours. Selecting Teletext Press the MENU button on the remote control to SELEC T...
Additional TV Features Additional TV Features Exchanging Programme Positions Manually Tuning the TV After tuning you may wish to change the order in which the channels appear on the You have already tuned the TV to receive all available channels using the TV.
Additional TV Features Optional Connections Fine-Tuning Channels Using Optional Equipment You can connect optional audio or video equipment to your TV, such as a VCR, a If a channel is slightly off tune, you can use this fine tune procedure to obtain a better camcorder or video games as shown.
Additional Information Troubleshooting Specifications Here are some simple solutions to problems which may affect the picture and sound. TV system Problem Solution Colour system No picture (screen is dark), no sound • Plug the TV in. NTSC 3.58, 4.43 (only Video In) •...
KV-25K5/29K5 2-3. SERVICE POSITION 2-4. H1 BOARD REMOVAL 2-5. S1 BOARD REMOVAL Release the clip indicated. To release, push the claws in the direction of the arrow as indicated.
REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET For safety reasons, on no account should the plates be £ BOTTOM PLATES. removed and not refitted after servicing. REMOVING THE PLATES REFITTING THE PLATES In the event of servicing being required to the solder side of the A Board printed Because the plates differ in size it is important that the correct plates are refitted in wiring board, the bottom plates fitted to the main chassis bracket require to be their original location.
KV-25K5/29K5 SECTION 3 SET-UP ADJUSTMENTS • When complete readjustment is necessary or a new Carry out the following adjustments in this order : picture tube is installed, carry out the following 3-1. Beam Landing adjustments. 3-2. Convergence • Unless there are specific instructions to the contrary, 3-4.
KV-25K5/29K5 3-2. CONVERGENCE • Tilt the V.STAT magnet and adjust the static convergence by opening or closing the V.STAT magnet. Preparation: • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Minimize the Brightness setting. • Input a dot pattern from the pattern generator.
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KV-25K5/29K5 Operation of the BMC (Hexapole) magnet. V.STAT Purity BMC (Hexapole) • The respective dot position resulting from moving each magnet interact, so be sure to perform adjustment whilst tracking. Use the H.STAT VR to adjust the Red, Green and Blue dots so that they coincide at the centre of the screen [by moving the dots in the horizontal direction].
KV-25K5/29K5 3-3. Screen [G2], White balance Screen corner convergence. • If you are unable to adjust the corner convergence properly, this can be corrected by the use of permalloy assemblies. G2 Setting Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum.
KV-25K5/29K5 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ELECTRICAL ADJUSTMENTS Service adjustments to this model can be performed PICTURE using the supplied Remote Commander RM-883. R - Drive HOW TO ENTER INTO SERVICE MODE G - Drive Turn on the main power switch and enter into the stand-by B - Drive mode.
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KV-25K5/29K5 Note: Ensure that no signal is applied to the Antenna socket while carrying out the following IF adjustments. TECHNICAL SYSTEM B/G, D/K, I & L I.F ADJUSTMENT GD - Secam Input a 38.9Mhz carrier signal at 100dBuV to Pin 11 [IF BD - Secam output] of the tuner [TU101].
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KV-25K5/29K5 DEFLECTION SYSTEM ADJUSTMENT Enter into the ‘Geometry’ service menu. V SIZE Select and adjust each item in order to obtain the optimum image. V LIN GEOMETRY V centre S CORRECTION V size V Lin S Corr V CENTRE H Cent H Size Pin Amp H CENTRE...
KV-25K5/29K5 4-2. TEST MODE 2: Is available by pressing ‘TEST’ button twice, OSD ‘TT’ appears. The functions described below are available by pressing the two numbers. To release the Test mode 2, press 0 twice, or switch the TV into stand-by mode, or press the TV button on the remote commander.
KV-25K5/29K5 4-3. FE-1 SELF DIAGNOSTIC SOFTWARE The identification of errors within the FE-1 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty.
5-1 BLOCK DIAGRAMS (1) CN201 TUNER, POWER SUPPLY HV OUT R AUDIO TO SPEAKERS AUDIO, MICRO CONTROLLER/TEXT L AUDIO YC JUNGLE VIF DECODER IC501 PH601 V OUTPUT ISOLATOR CN208 DY ASSY CN606 L AUDIO TO H1 V- DY+ R AUDIO TO H1 V- DY+ VIDEO AMP...
5-1 BLOCK DIAGRAMS (2) 5-2. CIRCUIT BOARD LOCATION Reference Information (STEREO DECODER) IC1101 CN1101 STEREO DECODER RESISTOR : METAL FILM XTAI OUT : SOLID C Board XTAI IN FPRD : NON FLAMMABLE CARBON 29” models only SIFI FUSE : NON FLAMMABLE FUSIBLE MONO MONO IN VM Board...
5-5. IC BLOCK DIAGRAMS A BOARD IC201 TDA7495 A BOARD IC501 STV 9379 VOLUME FLYBACK GENERATOR OP AMP POWER AMPLIFIER MUTE/STBY PROTECTIONS THERMAL PROTECTION VOLUME OP AMP A BOARD IC101 TDA9817/V1 A BOARD IC606 STR-F6654 VOLTAGE TUNER REFERENCE DETECTOR START O.V.P LATCH DRIVE...
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1-216-089-00 RES,CHIP 1/10W R660 1-216-384-21 METAL OXIDE 0.39 5% R546 1-249-401-11 METAL OXIDE R661 1-247-843-11 CARBON 3.3K 5% 1/4W (KV-25K5A/25K5B/25K5D/25K5E/25K5U) R662 1-215-929-11 METAL OXIDE 100K 5% 1-215-893-11 METAL OXIDE 1.5K 5% R664 1-249-417-11 CARBON 1/4W (KV-29K5A/29K5B/29K5D/29K5E/29K5U) R665 1-215-877-11 METAL OXIDE R547 1-535-143-71 LEAD JUMPER (7.5MM)
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KV-25K5/29K5 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C702 1-102-115-00 CERAMIC 560PF Q705 8-729-119-78 TRANSISTOR 2SC2785-HFE C703 1-102-116-00 CERAMIC 680PF Q706 8-729-906-70 TRANSISTOR BF871-127...
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KV-25K5/29K5 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK < VARIABLE RESISTOR > C1955 1-136-165-00 FILM 0.1MF C1956 1-126-964-11 ELECT 10MF RV701 1-230-641-11 RES, ADJ, METAL GLAZE 2.2M...
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KV-25K5/29K5 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK < TRANSISTOR > R1753 1-216-049-71 RES,CHIP 1/10W R1805 1-216-073-00 RES,CHIP 1/10W Q1701 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R1806...