SERVICE MANUAL BG3R CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XA29K90 RM-914 Korea SCC-U58D-A MUTING DISPLAY POWER VIDEO SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/ ERASE TRINITRON COLOR TV...
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OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. ANODE. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...
KV-XA29K90 RM-914 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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KV-XA29K90 RM-914 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.
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KV-XA29K90 RM-914 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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SLEEP CABLE COMPONENT VIDEO(DVD) IN AUTO PROGRAM VIDEO MONITOR AUDIO VIDEO VIDEO S VIDEO VIDEO IN AUDIO VIDEO OUT...
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COMPONENT VIDEO(DVD) IN VIDEO MONITOR LINE OUT R-AUDIO-L VIDEO VIDEO S VIDEO L (MONO) AUDIO L(MONO) ENTER SELECT MENU AUTO PROGR PROGR S VIDEO (MONO) VIDEO AUDIO VIDEO 3 INPUT COMPONENT VIDEO(DVD) IN MONITOR VIDEO VIDEO S VIDEO AUDIO...
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COMPONENT VIDEO(DVD) IN COMPONENT VIDEO OUT S VIDEO OUT LINE OUT R-AUDIO-L VIDEO...
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MUTING DISPLAY POWER VIDEO SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/ ERASE SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP POWER L(MONO) RETURN SELECT MENU PROGR AUTO TV/IDEO VOLUME CHANNEL CABLE AUTO...
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SOUND MODE SURROUND FAVORITE MUTING DISPLAY POWER PIC MODE MENU WAKE UP RETURN VIDEO SLEEP CABLE AUTO PROGRAM SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/ ERASE...
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SOUND MODE SURROUND FAVORITE MUTING DISPLAY POWER PIC MODE MENU VIDEO WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/ ERASE SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE POWER L(MONO) RETURN SELECT MENU AUTO PROGR TV/IDEO VOLUME CHANNEL AUTO...
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SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP RETURN SELECT...
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SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/...
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SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE AUTO PROGRAM...
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SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN...
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SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE POWER S VIDEO VIDEO (MONO) AUDIO RETURN SELECT VIDEO 3 INPUT AUTO MENU PROGR TV/VIDEO VOLUME CHANNEL POWER...
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POWER S VIDEO VIDEO (MONO) AUDIO RETURN SELECT VIDEO 3 INPUT MENU AUTO PROGR TV/VIDEO VOLUME CHANNEL S VIDEO VIDEO (MONO) AUDIO RETURN SELECT AUTO VIDEO 3 INPUT MENU PROGR TV/VIDEO VOLUME CHANNEL...
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MUTING DISPLAY POWER VIDEO MUTING DISPLAY POWER VIDEO SOUND MODE SURROUND FAVORITE PIC MODE MENU WAKE UP RETURN SLEEP CABLE SOUND MODE SURROUND FAVORITE AUTO PROGRAM PIC MODE MENU ADD/ ERASE WAKE UP RETURN SLEEP CABLE AUTO PROGRAM ADD/ ERASE...
KV-XA29K90 RM-914 SECTION 3 ADVANCE OPERATION 3-1. "RESET" FUNCTION 1. Purpose If a customer faces some setting problem that cannot be solved, using the "RESET" function some items will be reset to its original setting (shipment condition) 2. How to Operate The way to access to the "RESET"...
KV-XA29K90 RM-914 SECTION 4 SET-UP ADJUSTMENTS • The following adjustments should be made when a Perform the adjustments in the following order : complete realignment is required or a new picture tube is 1. Beam Landing installed. 2. Convergence •...
KV-XA29K90 RM-914 4-2. CONVERGENCE Preparation : Purity • Before starting this adjustment, adjust the focus, horizontal size and vertical size. BMC (Hexapole) • Receive dot/hatch signal. • Pic mode: Personal (Pic 90%, Brightness 50%, Col 50 %, Purity Hue 50%, Shp 50%).
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KV-XA29K90 RM-914 4 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 VM1 board VM1 board Note 1.
KV-XA29K90 RM-914 4-3. FOCUS ADJUSTMENT Rotate TLV-2 VOL (29”, 34”) on DY Rotate TLV VOL (25”) on DY FOCUS adjustment should be completed before W/B adjustment. XCV Rotate XCV Adj core on DY 1. Receive digital monoscope pattern. YCH Rotate YCH VOL on DY 2.
KV-XA29K90 RM-914 4-4. G2 (SCREEN) AND WHITE BALANCE 2. WHITE BALANCE ADJUSTMENT ADJUSTMENTS 1) Set to Service Mode (Refer Section 5-1: ADJUSTMENTS WITH COMMANDER). 1. G2 (SCREEN) ADJUSTMENT 2) Input white raster signal. 1) Set the PICTURE to normal. 3) Set the PICTURE to minimum.
KV-XA29K90 RM-914 SECTION 5 CIRCUIT ADJUSTMENTS 5-1. ADJUSTMENT WITH COMMANDER 5-2. ADJUSTMENT METHOD Service adjustments to this model can be performed using the Item Number 00 of device GEO supplied Remote Commander RM-914 This explanation uses H-Position as an example.
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KV-XA29K90 RM-914 ITEM INFORMATION No. OPB0 OP1 Item XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang KV-XA29K90 No. OPB1 OP2 NICAM HDEV Thai Bil Dis Fav. DVD Input AV Input Item KV-XA29K90 AV Input 00 = no AV Input 01 = 1 AV Input...
KV-XA29K90 RM-914 5-3. PICTURE QUALITY ADJUSTMENTS 5-4. DISPLAY POSITION ADJUSTMENT SUB COLOR ADJUSTMENT PIP POSITION 1. Select Video. 1. Input a PAL color-bar. 2. Input a NTSC color-bar. 2. Press PIP button of the remote commander to set the PIP 3.
KV-XA29K90 RM-914 5-6. H-TRAPEZOID ADJUSTMENT NORMAL MODE (60Hz) 1. Set to Service Mode. 1. Receive cross hatch/dot signal. 2. Using the [1] and [4] buttons select category GEO 2. Adjust RV1801 on C6 board to make H-Trapezoid (Service Mode). 3. Select and adjust the following items to obtain obtimum distortion best.
KV-XA29K90 KV-XA29K90 RM-914 RM-914 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM Front AV IN, Sensor, MAIN.TUVF Power Switch) with AV SW TV.V In L1 out AUDIO OUT TRU Surround SP ASSY STEREO TV.L In R1 out IC3206 IC3202 TV.R In IC3201...
KV-XA29K90 KV-XA29K90 RM-914 RM-914 6-2. CIRCUIT BOARDS LOCATION 6-3. SCHEMATIC DIAGRAM Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. kΩ = 1000Ω, MΩ = 1000kΩ...
KV-XA29K90 KV-XA29K90 RM-914 RM-914 (1) Schematic Diagrams of F, J and VM1 Boards (CISPR) CN4601 F4601 VDR461 JW4603 250V T4601 AC IN AC OUT JW4604 R4601 T4602 AC IN AC OUT 1/2W CN4602 TO H BOARD CN3601 JW4601 CN4603 C4601...
KV-XA29K90 RM-914 6-4. VOLTAGE MEASUREMENT A(1/2) BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC001 IC100 <(1.7)>[0] [<1.7>](0.9) IC301 IC502 (5.5)[6.3]<4.8> 4.32 IC503 13.2 13.4 14.7 4.9(0) 13.3 <(2.7)>[2.1] IC601 288.5 17.0 IC602 122.4 [(2.9)]<3.6> 135.1 IC603 <(7.5)>[12.36]...
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KV-XA29K90 RM-914 A(2/2) BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] Q309 [<4.8>](0) Q502 Q601 -0.8 [<0>](4.9) -0.5 -0.7 Q310 <2.1>(0)[0.2] Q503 Q602 [<1.2>](0) Q311 Q505 16.4 Q603 16.9 17.0 Q313 Q506 -0.6 Q604 133.9 12.2 90.2...
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KV-XA29K90 RM-914 B(1/2) BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC1401 IC3206 [<0>](0.1) [<0>](4.4) IC3201 [<0>](1.6) <(1.6)>[0.1] IC3202 [<0>](4.4) IC3203 IC6200 13.6 28.9 IC3204 13.2 Q1316 Q1317 IC1402 Q1318 IC3205 Q1323 [<4.9>](2.7) [<4.3>](2.1) IC1403 Q1324 IC1404 12.1...
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KV-XA29K90 RM-914 B(2/2) BOARD VOLTAGE LIST H BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] Q1401 Q1410 IC3901 Q1402 Q3201 Q3901 Q1403 Q3203 Q3902 Q1404 Q3204 Q1405 Q6201 Q1406 Q6203 Q1408 Q6204 Q1409 Q6208 C6 BOARD VOLTAGE LIST...
KV-XA29K90 RM-914 6-6. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS [VIDEO AMP, ROTATION CIRCUIT] [DQP, DYNAMIC FOCUS] – C Board – – D Board – – 74 –...
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KV-XA29K90 KV-XA29K90 RM-914 RM-914 PRINTED WIRING BOARDS NOTE: The circuit indicated at left contains high voltage of [SYSTEM CONTROLLER, Y/C JUNGLE, over 1220 Vp-p. Please pay attention when inspecting DEFLECTION, TUVIF, FRONT AMP, POWER SUPPLY] or repairing it to prevent an electric shock.
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KV-XA29K90 KV-XA29K90 RM-914 RM-914 PRINTED WIRING BOARDS [AUDIO PROCESSOR, AUDIO AMP, SUB TUNER, AV IN/OUT, VM DRIVER] [FRONT AV IN, SENSOR, POWER SW] – B Board – – H Board – – 77 – – 78 –...
KV-XA29K90 RM-914 SECTION 7 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...
KV-XA29K90 RM-914 The components identified by shading and mark ! are critical for safety. SECTION 8 Replace only with part number specified. ELECTRICAL PARTS LIST REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK • Items marked " ∗ " are not stocked since •...
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KV-XA29K90 RM-914 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 C521 1-126-934-11 ELECT 220UF 20.00% 16V C617 1-107-792-11...
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KV-XA29K90 RM-914 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 <DIODE> D624 8-719-404-50 MA111-TX D625 8-719-977-28 DTZ10B D001...
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KV-XA29K90 RM-914 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 JR015 1-216-295-91 SHORT Q303 8-729-216-22 2SA1162-G JR016 1-216-295-91...
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KV-XA29K90 RM-914 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 R031 1-216-049-11 RES-CHIP 1/10W R326 1-216-029-00 RES-CHIP 1/10W...
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KV-XA29K90 RM-914 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 R531 1-247-843-11 CARBON 3.3K 1/4W R603 1-215-485-00 METAL...
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KV-XA29K90 RM-914 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 <TRANSFORMER> C1415 1-104-664-11 ELECT 47UF 20.00% 25V C1416...
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KV-XA29K90 RM-914 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 C3232 1-126-960-11 ELECT 20.00% 50V C6223 1-126-960-11 ELECT 20.00% 50V...
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KV-XA29K90 RM-914 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 <CHIP CONDUCTOR> R1345 1-216-041-00 RES-CHIP 1/10W R1346 1-216-041-00...
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KV-XA29K90 RM-914 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 R1455 1-216-073-91 RES-CHIP 1/10W R3214 1-216-055-00 RES-CHIP 1.8K...
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KV-XA29K90 RM-914 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 R6246 1-216-065-91 RES-CHIP 4.7K 1/10W <TRANSISTOR> R6254 1-216-021-00...
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KV-XA29K90 RM-914 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 R1568 1-216-041-00 RES-CHIP 1/10W <IC> R1569 1-216-049-11 RES-CHIP...
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KV-XA29K90 RM-914 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 R739 1-247-807-31 CARBON 1/4W <DIODE> R740 1-247-807-31 CARBON...
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KV-XA29K90 RM-914 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 <IC> C4602 ! 1-109-835-11 MYLAR 0.68UF 20.00% 250V...
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KV-XA29K90 RM-914 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. J VM REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK * A-1388-288-A J BOARD MOUNTED C5912...
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KV-XA29K90 RM-914 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 R5922 1-249-414-11 CARBON 1/4W ACCESSORIES AND PACKING MATERIALS...
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Note: The serial number starts from 1,001,033~ SECTION 8. ELECTRICAL PARTS LIST (see page 87) REF. NO PART NO. DESCRIPTION REMARK IC603 6-700-830-01 IC KIA7809API Sony Corporation Sony Technology Malaysia Sdn. Bhd. English 9-872-252-02 Visual Products General Area 2001.8 – 101 –...