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All manuals and user guides at all-guides.com SERVICE MANUAL FE-2D CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KD-28DX50U KD-32DX50U RM-933 SCC-Q52S-A RM-933 SCC-Q52T-A KV-28/32DX50 RM-933 - 1 -...
EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPOR- SAFETY-RELATED COMPONENT WARNING !! TANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT COMPONENTS IDENTIFIED BY SHADING AND MARKED LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com - 3 -...
All manuals and user guides at all-guides.com l l a l l a . s l . s l . s l . s l e i l & n i l i n 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.
All manuals and user guides at all-guides.com 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)
All manuals and user guides at all-guides.com FE-2D SELF DIAGNOSTIC SOFTWARE The identification of errors within the FE-2D 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.
All manuals and user guides at all-guides.com SECTION 2 DISASSEMBLY 2-1. Rear Cover Removal 2-2. Front Control Module Removal => Screws => => = > Remove the rear cover fixing screws indicated and pull the Remove the two screws fixing the user control module to the rear cover carefully backwards.
All manuals and user guides at all-guides.com 2-4. A Board Removal [ Step 1 ] 2-5. A Board Removal [ Step 2 ] Clip. Screw. Remove the 3 screws securing the PWB to the main bracket. Release the 5 securing clips located around the side of the 1 can be seen in the photo above and the other 2 are either chassis and slide the PWB clear of the bracket.
All manuals and user guides at all-guides.com 2-8. A1 Board Removal 2-9. Service Position Clip. Release the 4 securing clips located around the side of the Position the chassis as indicated to access the solder side chassis and slide the PWB clear of the bracket. of the PWB’s.
All manuals and user guides at all-guides.com 2-11. 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.
All manuals and user guides at all-guides.com 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.
All manuals and user guides at all-guides.com 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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All manuals and user guides at all-guides.com Geometry Adjustment. YCH Adjustment Preparation: YCH VR Before starting this adjustment, adjust the horizontal and Deflection Yoke vertical static convergence. Remove the deflection yoke spacer. Tilt the deflection yoke as indicated in the figure below and TLV Adjustment optimise the geometry.
All manuals and user guides at all-guides.com 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 165V DC from an external power supply to the R, G V.STAT and B cathodes of the CRT.
All manuals and user guides at all-guides.com SECTION 4 CIRCUIT ADJUSTMENTS 4-1. Electrical Adjustments Service adjustments to this model can be performed using the supplied remote Commander RM-933. Programming the Remote Commander for Operation in Service Mode Press the VCR/TV/DVD button until the TV LED lights.
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All manuals and user guides at all-guides.com Deflection System Adjustment Sub Brightness Adjustment Program the Remote Commander for operation in Service Mode. Input a Monoscope pattern. [ See Page 23 ] and enter into the ‘Geometry’ service menu. Program the Remote Commander for operation in Service Mode. Select and adjust each item in order to obtain the optimum image.
All manuals and user guides at all-guides.com 4-2. TEST MODE 2: Test Mode 2 is available by programming the Remote Commander for operation in Service Mode [ As shown on Page 23 ] then pressing the ‘VIDEO’ button twice, OSD ‘TT’ appears. The functions described below are available by selecting the two numbers.
All manuals and user guides at all-guides.com 5-1. BLOCK DIAGRAMS (1) CN8801 CN707 IC8401 SMART R.G.B. OUT TO A BOARD (2/2) MULTIPLEXER/ CN508 DE-MULTIPLEXER CN8401 MOSFET BUFFER AMP Y IN CN8402 CN706 SWITCH Q8402 V OUT Q8801 Q8405 SWITCH TO FBT A BOARD (2/2) SWITCH Q8802...
All manuals and user guides at all-guides.com 5-1. BLOCK DIAGRAMS (2) CN4101 RIGHT LEFT TUNER MUTE SDA (TV) TU4102 SWITCH FBLK Q4106 CVBS SCL (TV) SWITCH FM/AM Q4107 IC4104 SWITCHES A/D VIDEO VIDEO Q4114 SWITCH Q4116 IC4102 IC4105 SCL (TV) PORT EXPANDER CN4104 SDA (TV)
All manuals and user guides at all-guides.com 5-1. BLOCK DIAGRAMS (3) A 2/2 ( POWER SUPPLY, CN606 DEFLECTION, VIDEO, AUDIO F7 BOARD IC501 CN7601 V OUTPUT PH601 ISOLATOR CN601 CN501 LOW B V- DY+ MAIN RECT BOOST A1 BOARD D601 V- DY- CN4601 RELAY...
All manuals and user guides at all-guides.com 5-2. CIRCUIT BOARD LOCATION Reference Information RESISTOR : METAL FILM : SOLID C Board FPRD : NON FLAMMABLE CARBON FUSE : NON FLAMMABLE FUSIBLE : NON FLAMMABLE METAL OXIDE VM Board H4 Board : NON FLAMMABLE CEMENT B1 Board : NON FLAMMABLE WIREWOUND...
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All manuals and user guides at all-guides.com A Board Difference Table A Board IC Voltage Table A Board Waveforms ~ 20us/div 20us/div 1.88 Vp-p (H) 1.84 Vp-p (H) 20us/div 20us/div 1.86 Vp-p (H) 6.0 Vp-p (H) 20us/div 20us/div 5.4 Vp-p (H) 16.8 Vp-p (H) 20us/div 5ms/div...
All manuals and user guides at all-guides.com ~ A Board Semiconductor Location Table ~ NOTE: Portions of the circuit marked as shown are high voltage areas. Use care to prevent electric shock during inspection or repair. ~ A Printed Wiring Board Conductor side ~ - 31 -...
All manuals and user guides at all-guides.com A..-28/32DX50 1.1uH 12.5MM 6.8uH 250V 17.5MM TO F7 BOARD 10MM 275V CN7601 470p 10MM 500V TO A1 BOARD 4.7K CN4601 12.5MM 33000p 800V POWER SUPPLY 2SK2640-01MRF122 7.5MM 100V 7.5MM 10MM 470p FBIU4D7M1-B-4 7.5MM 10MM 500V 470p...
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All manuals and user guides at all-guides.com A..-28/32DX50 TO D2 BOARD CN8801 2.2M STV9379A V OUTPUT 220p TP10 100K 1/10W PDZ22B-115 TO D3 BOARD CN2803 2SD601A-Q-TX 1/10W TP11 6.8K 100k 270Uh 8.2K PIN CORRECTION 22uH 4.7K TO VM BOARD EGP20G CN1809 0.022 4.7K...
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All manuals and user guides at all-guides.com TO A1 BOARD SERVICE CN4104 A..-28/32DX50 56uH 22.5MM 22.5MM 7.5MM 0.0047 17.5MM 7.5MM 0.0047 17.5MM UDZSTE-175.6B 15MM 27.5MM TO VM BOARD CN1701 30MM 470K DTC143TKA-T146 10MM 25MM 2SA1037AK-T146-R 470K 7.5MM 7.5MM 7.5MM 20MM 2SA1037AK-T146-R BAS316-115 DTC143TKA-T146...
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All manuals and user guides at all-guides.com TO H7 BOARD CN908 A..-28/32DX50 TDA7495S AUDIO AMPLIFIER 1000 0.022 0.022 220p 1000 220p DAN202K 7.5MM 20MM 15MM 30MM 0.022 2.2K 2.2K 10MM 3.3K 4/4 AUDIO 2.2K 3.3K COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL 12.5MM 15MM 25MM...
All manuals and user guides at all-guides.com ~ A1 Printed Wiring Board Conductor side A ~ ~ A1 Board Semiconductor Location Table (side A) ~ ~ A1 Printed Wiring Board Conductor side B ~ ~ A1 Board Semiconductor Location Table (side B) ~ - 36 -...
All manuals and user guides at all-guides.com TO A BOARD (4/4) TO A BOARD (4/4) CN406 CN1200 CN906 CN908 H7..-28/32DX50 C906 D903 D908 F7..-28/32DX50 HZS9.1NB2 MTZJ-9.1 C907 R906 C903 D904 RD6.8ESB2 AC Input C902 D902 HZS9.1NB2 R909 C909 CN7601 R912 470k 100p R903...
All manuals and user guides at all-guides.com B1..-28/32DX50 C8405 IC8401 C8408 R8404 R8411 MC14053 BDR2 YUV SWITCH Q8402 2SC2412K-T-146-R C8404 Q8405 2SC2412K-T-146-R R8401 1/10W R8405 R8412 R8417 CHIP C8406 CN8401 R8406 R8413 Q8403 2SC2412K-T-146-R Y IN C8402 Q8406 U IN 2SC2412K-T-146-R R8402 V IN...
All manuals and user guides at all-guides.com ~ C Board Semiconductor Voltages ~ ~ C Board IC Voltages ~ ~ C Board Waveforms ~ 20us/div 20us/div 2.32 Vp-p (H) 2.32 Vp-p (H) 20us/div 20us/div C..-28/32DX50 2.32 Vp-p (H) 116 Vp-p (H) COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL 20us/div 20us/div...
All manuals and user guides at all-guides.com 1-681-779-20 ~ D2 Printed Wiring Board ~ ~ C Printed Wiring Board ~ ~ VM Printed Wiring Board ~ - 42 -...
All manuals and user guides at all-guides.com VM..-28/32DX50 R1955 R1954 220k 330k CHIP CHIP C1952 D1909 1SS133 C1953 R1953 0.0033 270k CHIP DYNAMIC FOCUS AND DQP R1968 R1956 C1951 8.2M COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL R1957 IC1902 R1965...
All manuals and user guides at all-guides.com 5-5. IC BLOCK DIAGRAMS A BOARD IC501 STV9379A A BOARD IC401/IC531 LM393DT FLYBACK GENERATOR POWER AMPLIFIER THERMAL PROTECTION A BOARD IC601 MCZ3001D Remote DVLD Internal Driver Sel=34v ref 5v Reg. 10v 15v/8v Level Shift Vsense Control...
All manuals and user guides at all-guides.com SECTION 6 EXPLODED VIEWS NOTE : Items with no part number and no description are not Items marked “*” are not stocked stocked because they are seldom required for routine since they are seldom required for routine service.
All manuals and user guides at all-guides.com SECTION 7 ELECTRICAL PARTS LIST PARTS LISTING TABLE OF CONTENTS Page C BOARD COMPLETE Parts List : ....................49 VM BOARD COMMON Parts List : Parts common to all models in this manual ..........49 VM BOARD VARIANT Parts List : Parts that belong only to the model specified Model (KD-28DX50) :...
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All manuals and user guides at all-guides.com C VM REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK * A-1638-156-A C Board, Complete R706 1-249-411-11 CARBON 1/4W R712 1-215-869-11 METAL OXIDE < CAPACITOR > R716 1-249-411-11 CARBON 1/4W R718 1-202-814-11 SOLID 1/2W C701 1-136-189-00...
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All manuals and user guides at all-guides.com REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK C1959 1-136-169-00 FILM 0.22UF 5.00% 50V R1907 1-216-845-11 METAL CHIP 100K 5% 1/10W R1908 1-216-813-11 METAL CHIP 1/10W < CONNECTOR > R1909 1-215-489-00 METAL 680K 1% 1/4W R1910 1-216-864-11...
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All manuals and user guides at all-guides.com D3 F3 REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK R1916 1-216-667-11 METAL CHIP 4.7K 0.5% 1/10W < DIODE > R1921 1-215-922-11 METAL OXIDE 6.8K 5% R1922 1-215-919-11 METAL OXIDE 2.2K 5% D2801 8-719-991-33 DIODE 1SS133T-77 R1926...
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All manuals and user guides at all-guides.com REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK C8402 1-126-964-11 ELECT 10UF 20.00% 50V C8803 1-115-521-11 FILM 0.82UF 5.00% 250V C8403 1-126-964-11 ELECT 10UF 20.00% 50V C8804 1-136-207-11 MYLAR 0.047UF 5.00% 630V C8404 1-126-964-11 ELECT 10UF...
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All manuals and user guides at all-guides.com D2 A1 REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK C4118 1-127-715-91 CERAMIC CHIP 0.22UF C4618 1-115-792-11 ELECT 0.0022F 20.00% 25V C4119 1-164-160-11 CERAMIC CHIP 20PF 5.00% 50V C4619 1-136-165-00 FILM 0.1UF 5.00% 50V C4120 1-110-489-11 CAPACITOR...
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All manuals and user guides at all-guides.com REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK A Board, Variant Parts KD-28DX50 A Board, Variant Parts KD-32DX50 < CAPACITOR > < CAPACITOR > C522 1-136-170-00 FILM 0.27UF 5.00% 50V C522 NOT FITTED C536 1-115-521-11 FILM...
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All manuals and user guides at all-guides.com H4 H7 REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK * A-1405-799-A H4 Board, Complete < SOCKET > 4-205-711-01 HOLDER, LED J900 1-750-264-11 JACK J901 1-794-442-11 TERMINAL BLOCK (LIGHT ANGLE),S < CAPACITOR > <...
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All manuals and user guides at all-guides.com REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK MISCELLANEOUS £ *1-424-733-11 COIL, PFC CHOKE 65MMH £ *1-776-204-11 CORD, POWER (FILTER) £ 1-453-308-41 TRANSFORMER ASSY, FLYBACK (NX-4521//Z2B4) 1-693-557-14 FRONTEND (TUNER +IF) 8-598-626-00 TUNER UNIT, DIGITAL BTD-DU606 1-529-408-11 SPEAKER (4.2X24CM) £...
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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.