SERVICE MANUAL FE-2 CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KV-21FT1B KV-21FT1K RM-887 French SCC-Q54A-A RM-887 OIRT SCC-Q51A-A KV-21FT1E KV-21FT1U RM-887 Spanish SCC-Q53A-A RM-887 SCC-Q52A-A RM-889...
EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPOR- TANCE 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.
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y t i WARNING (UK Models only) The flexible mains lead is supplied connected to a B.S. 1363 fused plug having a fuse of 5 AMP rating. Should the fuse need to be replaced, use a 5 AMP FUSE approved by ASTA to BS 1362, ie one that carries the mark.
21 pin connector Pin No Signal Signal level 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) Output impedence : Less than 1kohm*...
FE-2 SELF DIAGNOSTIC SOFTWARE The identification of errors within the FE-2 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 a continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty.
SECTION 2 DISASSEMBLY 2-1. Rear Cover Removal 2-2. Chassis Removal and Refitting => => Remove the rear cover fixing screws indicated. Pull the rear To remove the chassis release the clips indicated at opposite cover straight back until clear of chassis. sides of the main bracket and slide the chassis away from the beznet.
2-5. Picture Tube Removal WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.
SECTION 3 SET-UP ADJUSTMENTS • Carry out the adjustments in the following order : When complete readjustment is necessary or a new picture 3-1. Beam Landing. tube is installed, carry out the following adjustments. 3-2. Convergence. • Unless there are specific instructions to the contrary, carry 3-3.
If the V.STAT magnet is moved in the direction of the (a) 3-2. Convergence and (b) arrows, the Red, Green and Blue points move as indicated below. Preparation: · Before starting this adjustment, adjust the focus, horizontal size and vertical size. ·...
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Geometry Adjustment. YCH Adjustment Preparation: YCH VR Before starting this adjustment, adjust the horizontal and vertical Deflection Yoke static convergence. Remove the deflection yoke spacer. Tilt the deflection yoke as indicated in the figure below and TLV Adjustment optimise the geometry. Tilting the DY Up and Down will balance the upper and lower pin adjustment.
Layout of each control 3-4. Screen (G2), White Balance [Adjustment in the service mode using the remote commander] G2 adjustment Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 175V DC from an external power supply to the R, G V.STAT and B cathodes of the CRT.
SECTION 4 CIRCUIT ADJUSTMENTS 4-1. Electrical Adjustments Service adjustments to this model can be performed using the supplied Remote Commander RM-887. How to enter into the Service Mode Turn on the main power switch and enter into the stand-by mode. Press the following sequence of buttons on the Remote Commander.
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Sub Brightness Adjustment Input a Monoscope pattern. Press ‘TEST’ ‘TEST’ 13 on the Remote Commander. Adjust the ‘Sub-Brightness’ data so that there is barely a difference between the 0 IRE and 10 IRE signal levels. Sub Contrast Adjustment Input a video signal that contains a small 100% white area on a black background.
4-2. TEST MODE 2: V SIZE Is available by pressing the ‘TEST’ button twice, OSD ‘TT’ appears. The functions described below are available by selecting the two numbers. To release the ‘Test mode 2’, press 00, 10, 20 ... twice or V LIN switch the TV set into Stand-by mode.
5-1. CIRCUIT BOARD LOCATION Reference Information RESISTOR : METAL FILM : SOLID FPRD : NON FLAMMABLE CARBON FUSE : NON FLAMMABLE FUSIBLE : NON FLAMMABLE METAL OXIDE : NON FLAMMABLE CEMENT : NON FLAMMABLE WIREWOUND CVM Board S1 Board : ADJUSTMENT RESISTOR COIL LF-8L : MICRO INDUCTOR...
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5-2. BLOCK DIAGRAMS (1) IC001 CN1201 MICRO, VIDEO PROCESSOR, ROM, AUDIO, VIDEO SWITCH R AUDIO CN001 TO SPEAKERS +3.3V XTAL IN L AUDIO IC604 IC501 STBY PH601 DUAL DC REGULATOR V OUTPUT S601 ISOLATOR XTAL OUT J1200 IC002 CN601 REMOTE CONTROL POWER IC201 RECEIVER...
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R, G, B OUT PRINTED WIRING BOARD A board IC Voltage Table A board Semiconductor Voltage Table A board Location Table C board Waveforms A board Waveforms 20us/div 20us/div 20us/div 20us/div 20us/div 10us/div 1.77 Vp-p (H) 1.88 Vp-p (H) 1.88 Vp-p (H) 1.84 Vp-p (H) 1.86 Vp-p (H) 6.0 Vp-p (H)
A BOARD COMMON Parts List : Parts common to all models listed in this manual .......... 43 A BOARD VARIANT Parts List : Parts that belong only to the model specified Model KV-21FT1B ......................49 KV-21FT1E ......................49 KV-21FT1K ......................49 KV-21FT1U ......................
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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 C539 1-107-642-91 ELECT 3.3UF 20.00% 200V C638 1-107-679-91 ELECT 10UF 20.00% 450V C540 1-136-206-11 MYLAR 0.033UF...
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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 D014 8-719-056-77 DIODE UDZ-TE17-3.9B D601 8-719-510-53 DIODE D4SB60L-F D016 8-719-109-89 DIODE MTZJ-T-77-5.6B D602 8-719-911-19 DIODE 1SS119-25TD D017...
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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 IC531 8-759-665-11 IC LM393DT < TRANSISTOR > IC601 8-759-671-30 IC MCZ3001D IC602 8-749-016-19 IC SE135N-LF4 Q013 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R...
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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 R014 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R074 1-216-073-00 RES-CHIP 1/10W R017 1-216-174-00 RES-CHIP 1/8W R075 1-216-295-91 SHORT...
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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 R446 1-216-113-00 RES-CHIP 470K 5% 1/10W R552 1-216-097-91 RES-CHIP 100K 5% 1/10W R447 1-216-295-91 SHORT R553...
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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 C719 1-102-114-00 CERAMIC 470PF 10.00% 50V < SOCKET > C1803 1-101-005-00 CERAMIC 0.022UF C1804 1-126-964-11 ELECT...
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• User programmable Functional Check through Infrared • Fast and documented Test Mode setting of all Sony TV chassis Additional features such as Adjustments and Troubleshooting are available in chassis-dependent software modules. Please contact your local Sony Service organisation for the latest information.