Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XF25M30 RM-954 Australia SCC-U23A-A KV-XF25M50 RM-954 Thailand SCC-U18D-A KV-XF25M50 RM-954 Indonesia SCC-U20L-A KV-XF25M63 RM-954 Thailand SCC-U18C-A KV-XF25M65 RM-954 Indonesia SCC-U20D-A KV-XF25M65 RM-954 Indonesia SCC-U20M-A...
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CARBON PAINTED ON THE CRT, AFTER REMOVING THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE ANODE. THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...
(3) Schematic Diagrams of V1 and VM1 Boards ..65 2-4. F Bracket Removal ..........28 (4) Schematic Diagram of B3 Board 2-5. Service Position ............29 (for KV-XF25M30/XF25M50/XF25M90) ....68 2-6. Replacement of Parts ..........29 (5) Schematic Diagram of B3 Board 2-6-1. Replacement of Control Button .......
KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference.
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT 2 times 5 times Lamp ON 0.3 sec. Lamp OFF 3 sec. Lamp OFF 0.3 sec. STANDBY/SLEEP lamp Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Vertical deflection stopped White balance failure 5 times * One flash count is not used for self-diagnostic.
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurances of failure for confirmation on the screen:...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 SELF-DIAGNOSTIC CIRCUIT IC301 IC001 IC003 Y/CHROMA JUNGLE SYSTEM MEMORY FROM IK-IN IO-8DAT B-DAT FROM O-LED [+B] Q604 C PROTECT IO-SDAT [H] D526 [V] Q509/507 [+B overcurrent ªOCPº] Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V.SYNC is more than seven...
SECTION 1 The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of GENERAL the Operating Instruction Manual remain as in the manual. Using Your New TV WARNING • Dangerously high voltages are present inside the TV. Getting Started •...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 Using Your New TV – 9 –...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 Using Your New TV – 10 –...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 Using Your New TV – 11 –...
KV-XF25M30/XF25M50/XF25M63 SECTION 3 KV-XF25M65/XF25M90 RM-954 SET-UP ADJUSTMENTS • The following adjustments should be made when a complete Perform the adjustments in the following order : realignment is required or a new picture tube is installed. 1. Beam Landing • These adjustments should be performed with rated power 2.
KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Minimize the brightness setting. Purity • Provide dot pattern. BMC (Hexapole) (1) Horizontal and Vertical Static Convergence Purity Center dot V.
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 BMC (Hexapole) Magnet. Blue Neck assy Neck assy If the red, green and blue dots are not balanced or aligned, then use the BMC magnet to adjust in the manner described below. Blue VM board VM board Note 1.
KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 Rotate TLV-2 VOL (29”, 34”) on DY 3-3. FOCUS ADJUSTMENT Rotate TLV VOL (25”) on DY Adjust FOCUS control on the flyback transformer for the best XCV Rotate XCV Adj core on DY focus. YCH Rotate YCH VOL on DY...
KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 2. WHITE BALANCE ADJUSTMENT 3-4. G2 (SCREEN) AND WHITE BALANCE 1) Set to Service Mode (Refer Section 5-1: ADJUSTMENTS ADJUSTMENTS WITH COMMANDER). 1. G2 (SCREEN) ADJUSTMENT 2) Input white raster signal. 1) Set the PICTURE to normal.
KV-XF25M30/XF25M50/XF25M63 SECTION 4 KV-XF25M65/XF25M90 RM-954 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-954 that comes with this unit. 1, 4 Select the adjustment item. ↓ a. ENTERING SERVICE MODE 3, 6 Raise/lower the data value.
KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 RM-954 4-2. ADJUSTMENT METHOD Item Number 00 of device GEO Use the same method for all Items. Use 1 and 4 to select the This explanation uses H-Position as an example. 1. Select “GEO 00 HPS” with the 1 and 4 buttons.
4-4. A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT When replacing IC003 (MEMORY), be sure to change IC001 (µ- COM) to the following new IC at the same time. IC001(µ-CON): CXP86461-601S (KV-XF25M30/KV-XF25M65/ VB1 VB2 VB3 VB4 KV-XF25M50 (INDONESIA)/XF25M90) VB2 = VB3 = VB4...
KV-XF25M30/XF25M50/XF25M63 KV-XF25M30/XF25M50/XF25M63 KV-XF25M30/XF25M50/XF25M63 SECTION 5 KV-XF25M65/XF25M90 KV-XF25M65/XF25M90 KV-XF25M65/XF25M90 RM-954 RM-954 RM-954 DIAGRAM 5-1. BLOCK DIAGRAM MAIN. TUVIF with TRU Surround AUDIO PROCESSOR L1 out DBFB (3D) Q6202 AUDIO OUT TV V in AV SW STEREO DECODER IC3201 IC3206 IC3207 TDA7315D...
KV-XF25M30/XF25M50/XF25M63 SECTION 6 KV-XF25M65/XF25M90 RM-954 EXPLODED VIEWS NOTE: • • Items marked " ∗ " are not stocked since Items with no part number and no The components identified by description are not stocked because they are seldom required for routine...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C606 ! 1-119-886-51 C514 1-106-383-00 MYLAR 0.047MF...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK Q307 8-729-230-49 TRANSISTOR 2SC2712-YG (KV-XF25M65) R023 1-216-049-91...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R312 1-216-041-00 RES,CHIP 1/10W R509 1-215-910-00 METAL OXIDE...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R588 1-215-888-00 METAL OXIDE R659 1-216-049-91 RES,CHIP...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M30/XF25M50 KV-XF25M90 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C3266 1-126-964-11 ELECT 10MF <DIODE>...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M30/XF25M50 KV-XF25M90 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <COIL> R1459 1-216-025-91 RES,CHIP 1/10W...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M30/XF25M50 KV-XF25M63 KV-XF25M90 KV-XF25M65 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R3230 1-216-055-00 RES,CHIP 1.8K...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M63 KV-XF25M65 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C1433 1-126-933-11 ELECT 100MF C3274...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M63 KV-XF25M65 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C6245 1-164-161-11 CERAMIC CHIP 0.0022MF <JACK>...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M63 KV-XF25M65 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <RESISTOR> R1486 1-216-067-00 RES,CHIP 5.6K...
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KV-XF25M30/XF25M50/XF25M63 KV-XF25M65/XF25M90 The components identified by shading RM-954 and mark ! are critical for safety. Replace only with part number specified. KV-XF25M63 1 (KV-XF25M65 ONLY) KV-XF25M65 ONLY REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R3912...
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SHORT R802 1-216-025-91 RES,CHIP 1/10W R803 1-216-295-91 SHORT *********************************************************************** R804 1-216-295-91 SHORT R805 1-216-295-91 SHORT * A-1342-449-A VM1 BOARD, COMPLETE (KV-XF25M30/ R807 1-216-295-91 SHORT XF25M50 (INDONESIA)/XF25M65) R813 1-216-295-91 SHORT *********************** R820 1-216-073-00 RES,CHIP 1/10W * A-1342-458-A VM1 BOARD, COMPLETE R821...