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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 –...
KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 RM-952 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-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 RM-952 2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* 2 times +B overcurrent/overvoltage 2 times Vertical deflection stopped 3 times White balance failure 5 times * One flash count is not used for self-diagnostic. Lamp ON 0.3 sec. Lamp OFF 3 sec.
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 RM-952 5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”. Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.
KV-XA21M80/XA21M83/XA21M50/ SECTION 3 KV-XA21M61/ XA21M60 RM-952 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.
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 RM-952 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Receive dot/hatch signal. Purity • Pic mode: Personal (Pic 90%, Brightness 50%, Col 50 %, Hue 50%, Shp 50%). BMC (Hexapole) Purity (1) Horizontal and Vertical Static Convergence...
KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 RM-952 YCH Rotate YCH VOL on DY BMC (Hexapole) Magnet. If the red, green and blue dots are not balanced or aligned, then Insert Correction Plate to DY Pocket (Left or use the BMC magnet to adjust in the manner described below. Right) ON DY: (3) Screen-corner Convergence...
KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 RM-952 3-4. G2 (SCREEN) AND WHITE BALANCE Fix a Permalloy assy corresponding to the misconverged areas. ADJUSTMENTS 1. G2 (SCREEN) ADJUSTMENT 1) Set the PICTURE to normal. 2) Put to VIDEO input mode without signals. 3) Connect R, G and B of the C1 board cathode to the oscilloscope.
KV-XA21M80/XA21M83/XA21M50/ SECTION 4 KV-XA21M61/ XA21M60 RM-952 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER 4-2. ADJUSTMENT METHOD Service adjustments to this model can be performed using the sup- Item Number 00 of device GEO plied Remote Commander RM-952 This explanation uses H-Position as an example. a.
KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 RM-952 4-3. PICTURE QUALITY ADJUSTMENTS 4-4. DEFLECTION ADJUSTMENT NORMAL MODE (50Hz) SUB COLOR ADJUSTMENT Set to Service Mode. 1. Select Video. Using the 1 and 4 button, select category GEO (Service 2. Input a PAL color-bar. Mode). 3. Set to the following condition: Raise/lower the data using the 3 and 6 buttons.
KV-XA21M80/XA21M83/XA21M50/ SECTION 6 KV-XA21M61/XA21M60 RM-952 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 shading and mark ! are critical they are seldom required for routine service.
KV-XA21M80/XA21M83/XA21M50/ SECTION 7 KV-XA21M61/XA21M60 The components identified by shading RM-952 ELECTRICAL PARTS LIST and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK NOTE: • Items marked " ∗ " are not stocked since they •...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C230 1-164-346-11 CERAMIC CHIP C356 1-126-962-11 ELECT 3.3UF 20.00%50V...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C573 1-106-375-12 MYLAR 0.022UF 200V C653 1-104-664-11 ELECT 47UF 20.00%25V...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK D309 8-719-069-54 UDZS-TE17-5.1B (KV-XA21M60 Only) D608 8-719-110-53 RD20ES-B2 D311...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <IC> JR300 1-216-295-11 SHORT JR304 1-216-295-11 SHORT IC001 8-752-917-82 CXP86449-630S (Except KV-XA21M60/M83)
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <TRANSISTOR> Q603 8-729-027-23 DTA114EKA-T146 (Except KV-XA21M50(Malaysia)/ M60/M61(Malaysia)) Q002 8-729-230-49...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R053 1-216-049-11 RES-CHIP 1/10W R312 1-216-039-00 RES-CHIP 1/10W R058 1-216-295-11...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R406 1-216-073-00 RES-CHIP 1/10W R567 1-216-105-91 RES-CHIP 220K 1/10W...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R632 1-202-933-61 FUSIBLE 1/2W <TRANSFORMER> R634 ! 1-218-265-11 METAL 8.2M T501...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C5955 1-104-664-11 ELECT 47UF 20.00% 16V <COIL>...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R1812 1-249-435-11 CARBON 1/4W * A-1241-450-A F BOARD MOUNTED (Except KV-XA21M60/M80(ME)/M83) * A-1241-464-A F BOARD MOUNTED (KV-XA21M60 Only) R1821...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/ XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <JACK> <CHIP CONDUCTOR> J3421 1-694-719-11 TERMINAL, PUSH (4P) JR800 1-216-295-11 SHORT...
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KV-XA21M80/XA21M83/XA21M50/ KV-XA21M61/XA21M60 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R862 1-260-095-11 CARBON 1/2W ! 1-574-062-11 CORD, POWER (WITH CONNECTOR) 2.5A/250V R863 1-216-049-11 RES-CHIP...
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Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK Sony Corporation English 2000LS70168-1 Sony Technology Malaysia Sdn. Bhd. Printed in Malaysia 9-872-232-01 Visual Entertainment General Area 2000.12 – 90 – http://cxema.ru...