MRX1 RM-Y1013 MRX1 SERVICE MANUAL CHASSIS MODEL MODEL COMMANDER DEST COMMANDER DEST KDE-P61MRX1D RM-Y1013 PDM-6110 MBD-MRX1D RM-Y1013 FLAT PANEL COLOR TV - 1 -...
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE AN ISOLATION TRANSFORMER SHOULD BE USED DURING THESE COMPONENTS WITH SONY PARTS WHOSE PART ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS SUPPLEMENTS PUBLISHED BY 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 -...
MRX1 RM-Y1013 21 pin connector Pin No Signal Signal level Audio output B Standard level : 0.5V rms (right) Output impedence : Less than 1kohm* Audio input B Standard level : 0.5V rms (right) Output impedence : More than 10kohm* Audio output A Standard level : 0.5V rms (left)
MRX1 RM-Y1013 MRX1 SELF DIAGNOSTIC SOFTWARE The identification of errors within the MRX1 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.
MRX1 RM-Y1013 2-3. CABLE ARRANGEMENTS FOR MEDIA RECEIVER UNIT (MBD-MRX1D) 2-3-1. Front Panel Dressing 2-3-2. A1 Board Dressing 2-3-3. A1 and G Board Dressing 2-3-4. LVDS and Copper Tape Dressing - 34 -...
1. Slide the DIP switch (S3201) No. 7 of P board to on position with no silkscreen mark r. 2. Confirm the lighting of SONY LOGO LED. 6. After adjusting the values, at the values of the “SCNR” 3. Adjust the VS voltage to the following voltage value.
4-1-2. MEDIA RECEIVER UNIT (MBD-MRX1D) J9502 CN9503 H5 ( FRONT KEY AND LED Y/CVBS TO A1 BOARD CN7505 CN7503 CN8005 VIDEO SDA_TV L_FRONT TO A2 BOARD SCL_TV CN4603 R_FRONT SCP SLICER SCPSUB TU7500 J9500 CN9504 SDA_N VREF 3V HP_SW SCL_N HP_L I_MS_AU_L_IN HP_R...
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IC6750 IC6751 FAN DRIVE DRIVER L6750 VOUT VOUT VOUT CN6005 D6005 OCL+ AC DET(NC) OCL- P SW(-) L6001 IC6002 AC INLET CN6001 AC RELAY D6004 DRIVER AC IN FAN PROT T6004 Q6004 Q6010,6011 TO A2 BOARD TO A2 BOARD VG(H) ILINK STBY F6001 PIT FOR VCC...
4-2. CIRCUIT BOARDS LOCATION 4-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: 4-2-1. DISPLAY UNIT (PDM-6110) Terminal name of semiconductors in silk screen • All capacitors are in µF unless otherwise noted. (pF: µµF) printed circuit ( Capacitors without voltage indication are all 50 V. •...
4-3-2. MEDIA RECEIVER UNIT (MBD-MRX1D) A1.-MRX1 64Mb SDRAM 1/12 VIDEO & AUDIO FRONT END COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL IMZ1A-T109 ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 1/12 ~ - 65 -...
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A1.-MRX1 A1(2/12) Board Waveform 10us/div 1/10W 2.2Vp-p (H) TO A2 BOARD CN4602 2SC1623-L5L6 2SC1623-L5L6 2SC1623-L5L6 2SC1623-L5L6 TO IF BOARD 2SC1623-L5L6 2SC1623-L5L6 2SC1623-L5L6 2/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 2/12 ~ - 66 -...
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A1.-MRX1 2SC4617R 3/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL 2SC1623-L5L6 ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 3/12 ~ - 67 -...
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A1.-MRX1 M1FS4-4063 4/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL 4.7k 4.7k 3.9k 3.3k 3.3k 3.9k 0.22 R8749 1.5k 4.7k 1/10W 4.7k TO A2 BOARD 4.7k CN202 1/10W 1.5k 4.7k 4.7k ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 4/12 ~ - 68 -...
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A1.-MRX1 K6X1008C2D-BF70T 5/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL R8328 ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 5/12 ~ - 69 -...
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A1.-MRX1 ADAPTOR, IEC Q8090 22UH BTF-EU611 0.001 2SA1774TL-QR TC7SZ08FUTE85L 0.001 A1(9/12) Board Waveform 100ns/div SN74LV4040ANSR C8512 100p C8511 100p C8510 100p 6.8k 2.2Vp-p (H) C8508 1.5p 18.432MHz SN74LV4040ANSR 9/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 9/12 ~ - 73 -...
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A1.-MRX1 C8707 2SC1623-L5L6 TVP5150APBSR 10/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 10/12 ~ - 74 -...
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A1.-MRX1 TO G BOARD CN6004 11/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL TO G BOARD CN6002 TO G BOARD CN6003 0.22 TO N2 BOARD CN7507 ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 11/12 ~ - 75 -...
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A1.-MRX1 R8682 R8627 C8603 2SA1774TL-QR 2SA1774TL-QR C8636 C8637 0.22 0.22 B:CHIP B:CHIP 12/12 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL ~ A1 Board Schematic Diagram [ Video & Audio Front End ] Page 12/12 ~ - 76 -...
G.-MRX1 POWER SUPPLY COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL 0.47 TO A2 BOARD CN101 TO A1 BOARD CN8014 PC123Y22J00F UDZS-12B TO A1 BOARD CN8013 TO A1 BOARD CN8015 TO A2 BOARD CN5305 TO FAN1,2 PC123Y22J00F ~ G Board Schematic Diagram [ Power Supply ] ~ - 79 -...
~ G Printed Wiring Board Conductor side A ~ ~ G Board Location Table (A Side) ~ 1-860-578-12 (1-723-574-12) ~ G Printed Wiring Board Conductor side B ~ ~ G Board Location Table (B Side) ~ 1-860-578-12 (1-723-574-12) - 80 -...
TO A2 BOARD CN4601 H5.-MRX1 TO A2 BOARD FRONT KEY AND LED COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL ~ H5 Board Schematic Diagram [ Front Key and LED ] ~ - 81 -...
IF.-MRX1 INTERFACE TO DIC2 COMPONENTS MARKED AS XX ARE NOT FITTED TO THIS MODEL TO A1 BOARD CN8000 PTZ-TE25-3.9B TO DIC2 BOARD CN1000 TO A2 BOARD CN5802 ~ IF Board Schematic Diagram [ Interface to DIC2 ] ~ - 83 -...
~ IF Printed Wiring Board Conductor side A ~ ~ IF Printed Wiring Board Conductor side B ~ ~ N2 Printed Wiring Board Conductor side A ~ ~ N2 Printed Wiring Board Conductor side B ~ 1-861-677-11 1-861-677-11 (1-724-007-11) (1-724-007-11) - 84 -...
MRX1 RM-Y1013 SECTION 5 EXPLODED VIEWS NOTE: • Items with no part number and no description are not stocked because they are seldom required for roution service. • The construction parts of an assembled part are indicated with a collation number in the remark colum. •...
MRX1 RM-Y1013 4-2. DISPLAY UNIT-2 (PDM-6110) 5-2. DISPLAY UNIT-2 (PDM-6110) REF. No. PART No. DESCRIPTIONRE MARK REF. No. PART No. DESCRIPTIONRE MARK 1-763-963-21 FAN, DC * A-1405-548-C F1 BOARD, MOUNT 4-662-693-03 GRIP, M2.6 S HEAD (EG) 3-703-319-01 PURSE LOCK (S) (DIA. 15) 4-635-966-01 SCREW (HEX) 2-433-598-01...
SECTION 6-1 SECTION 6-1 ELECTRICAL PARTS LIST PDM-4210/PDM-5010 ELECTRICAL PARTS LIST PDM-6110 • All variable and adjustable resistors have characteristic NOTE: curve B, unless otherwise noted. The components identified ! marked are • Items marked " * " are not stocked since they are critical for safety.
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Board Type Ref. No. Part No. Description Remarks-1 Remarks-2 IC1302 8-759-659-28 IC SI-8033S IC1303 8-759-521-90 IC PQ05DZ5U IC1304 8-759-682-42 IC MM1431ATT IC1305 8-759-085-67 IC LM339NS IC1306 6-703-182-01 IC IRU3037CS IC1307 8-759-058-50 IC XRA10324AF IC1401 6-703-355-01 IC MCZ3001DA IC1501 8-759-682-42 IC MM1431ATT IC1601 6-703-355-01 IC MCZ3001DA...
SECTION 6-2 ELECTRICAL PARTS LIST MBD-MRX1D PARTS LISTING TABLE OF CONTENTS Page A1 BOARD COMPLETE Parts List : ....................124 G BOARD COMPLETE Parts List : ....................142 IF BOARD COMPLETE Parts List : ....................145 N2 BOARD COMPLETE Parts List : ....................
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REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK R1915 1-249-393-11 CARBON 1/4W MISCELLANEOUS R1916 1-216-835-11 METAL CHIP 1/10W R1918 1-216-797-11 METAL CHIP 1/10W £ 1-817-957-11 AC INLET R1919 1-216-809-11 METAL CHIP 1/10W 1-787-132-11 DC FAN R1920 1-216-809-11 METAL CHIP 1/10W 1-787-088-11 D.C.
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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.