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All manuals and user guides at all-guides.com SERVICE MANUAL BG3R CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XA21M85 RM-952 SCC-U48N-A ÷ JUMP SOUND Á PROGR MODE FAVORITE TRINITRON COLOR TV ®...
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OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS ANODE. WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION ......4 5. DIAGRAMS 5-1. Block Diagram ............35 1. GENERAL ..............7 5-2. Circuit Boards Location .......... 37 5-3.
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automati- cally 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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All manuals and user guides at all-guides.com KV-XA21M85 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 Lamp ON 0.3 sec. * One flash count is not used for self-diagnostic.
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All manuals and user guides at all-guides.com KV-XA21M85 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.
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All manuals and user guides at all-guides.com VIDEO AUDIO VIDEO IN VIDEO OUT L(MONO) SELECT AUTO PROGR PROGR AUTO PROGR L(MONO) AUDIO VIDEO VIDEO IN VIDEO OUT...
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All manuals and user guides at all-guides.com L(MONO) SELECT AUTO PROGR PROGR TWEETER (8 ) – R + – L +...
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All manuals and user guides at all-guides.com JUMP SOUND Á PROGR MODE L(MONO) SELECT AUTO PROGR PROGR FAVORITE AUTO PROGR...
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All manuals and user guides at all-guides.com JUMP SOUND Á PROGR MODE SELECT AUTO L(MONO) PROGR PROGR SELECT AUTO PROGR FAVORITE PROGR...
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All manuals and user guides at all-guides.com JUMP SOUND Á PROGR MODE FAVORITE...
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All manuals and user guides at all-guides.com JUMP Á SOUND PROGR MODE FAVORITE...
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All manuals and user guides at all-guides.com JUMP JUMP SOUND Á PROGR SOUND Á PROGR MODE MODE FAVORITE FAVORITE P166 SECTEXT FR1 MAR 03:59:09 Fom Singapore Dep/Arr Flight Alrcraft To PARIS 220/0588 SQ28 2130/1225 PA115 2115/1330 SQ26 To OSAKA 1000/1715 0930/2015 CX522 To ROMA...
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All manuals and user guides at all-guides.com SELECT AUTO PROGR L(MONO) PROGR...
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All manuals and user guides at all-guides.com SELECT AUTO L(MONO) PROGR PROGR L(MONO)
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All manuals and user guides at all-guides.com FAVORITE...
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All manuals and user guides at all-guides.com Anode Button...
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 SECTION 3 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.
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All manuals and user guides at all-guides.com KV-XA21M85 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%).
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 YCH Rotate YCH VOL on DY BMC (Hexapole) Magnet. If the red, green and blue dots are not balanced or aligned, Insert Correction Plate to DY Pocket (Left or Right) then use the BMC magnet to adjust in the manner described below.
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 3-4. G2 (SCREEN) AND WHITE BALANCE F i x a P e r m a l l o y a s s y c o r r e s p o n d i n g t o t h e misconverged areas.
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER 4-2. ADJUSTMENT METHOD Service adjustments to this model can be performed using the Item Number 00 of device GEO supplied Remote Commander RM-952 This explanation uses H-Position as an example.
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 ITEM INFORMATION No. OPB0 OP1 Item XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang KV-XA21M85 No. OPB1 OP2 AV Input Item NICAM HDEV Thai Bil Dis Fav. DVD Input KV-XA21M85 AV Input 00 = no AV Input 01 = 1 AV Input 10 = 2 AV Input...
All manuals and user guides at all-guides.com KV-XA21M85 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 2. Input a PAL color-bar. (Service Mode).
All manuals and user guides at all-guides.com KV-XA21M85 KV-XA21M85 RM-952 RM-952 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM Tweeter Box MAIN. TUVIF with AUDIO TV V in Jack STEREO DECODER CN3421 J3421 TV L in PROSESSOR (MSP3415) <slave: 84H> TV R in IC203 (Tweeter Terminal) TU101...
All manuals and user guides at all-guides.com KV-XA21M85 KV-XA21M85 RM-952 RM-952 5-3. SCHEMATIC DIAGRAM 5-2. CIRCUIT BOARDS LOCATION Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms.
All manuals and user guides at all-guides.com KV-XA21M85 KV-XA21M85 RM-952 RM-952 (1) Schematic Diagrams of F, J2 and C1 Boards (CISPR) CN4601 JW4603 F4601 T4601 T3.15A T.L.F AC IN AC OUT JW4604 VDR461 T4602 R4601 ERZV14621 T.L.F AC IN AC OUT 1/2W CN4602 TO A BOARD...
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 5-4. VOLTAGE MEASUREMENT A(1/2) BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC001 IC100 [(4.5)]<4.0> [(3.0)]<3.5> [(0.5)]<0.3> IC201 19.6 10.4 20.0 10.5 19.6 20.0 10.3 [(2.0)]<2.7> IC203 [(7.1)]<6.5>...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 A (2/2) BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC602 121.1 Q306 Q505 [(8.6)]<8.2> 135.0 Q307 Q506 -0.4 IC603 12.8 48.6 Q308 Q507 13.0 IC604 10.5 13.5 IC901 Q310...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 C1 BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC700 Q5962 13.1 Q5963 134.1 J701 <[325.8]>(328.2) [(4.9)]<5.3> 67.1 194.5 134.7 [155.8]<(150.3)> [(160.5)]<154> <[153.7]>(155.7) Q5965 [157.4](155)<153> [(160.8)]<154.57> 67.1 [155.3]<(150)>...
All manuals and user guides at all-guides.com KV-XA21M85 KV-XA21M85 RM-952 RM-952 5-6. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS N O T E : The circuit indicated at left contains high voltage of over 1220 Vp-p. Please pay attention when inspecting or re- [SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, TUVIF, FRONT AMP, POWER SUPPLY, AUDIO AMP/TONE CONTROLLER] pairing it to prevent an electric shock.
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All manuals and user guides at all-guides.com KV-XA21M85 KV-XA21M85 RM-952 RM-952 PRINTED WIRING BOARDS [VIDEO AMP NS ROTATION VM] [TWEETER TERMINAL] [CISPR] [TELETEXT] – F Board – – C1 Board – CLP701 CN5962 C707 R721 R5974 JW5912 C5961 R720 L707 R708 R711 R710...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 MARKING SIDE VIEW MARKING SIDE VIEW Zig-zag In -line Package Pin 6~99 RU-1P TDA6107Q/N2 AN5522 STR-F6654 KIA7805API TA8223K – 56 –...
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 SECTION 6 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...
All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. SECTION 7 Replace only with part number specified. ELECTRICAL PARTS LIST REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK •...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C304 1-126-967-11 ELECT 47UF...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C629 1-126-964-11 ELECT 10UF...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK D633 8-719-948-45 ERA22-08 JR004...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK L503 1-412-525-31 INDUCTOR 10UH...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R112 1-216-025-11 RES-CHIP 1/10W...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R528 1-208-814-91 METAL CHIP 0.5%...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <SWITCH> C5952 1-107-616-11 CERAMIC...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading 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> R5977 1-249-429-11 CARBON...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK * A-1388-297-A J2 BOARD MOUNTED FB803 1-410-397-21 FERRITE...
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All manuals and user guides at all-guides.com KV-XA21M85 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R857 1-216-077-91 RES-CHIP 1/10W...
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! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Sony Corporation Sony Technology Malaysia Sdn. Bhd. English 9-872-265-01 Visual Products General Area 2001.9 – 70 –...