SERVICE MANUAL BG-3R CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XA29K94 RM-962 Korea SCC-U58B-A KV-XA34K94 RM-962 Korea SCC-U58C-A MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE...
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SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS CARBON PAINTED ON THE CRT, AFTER REMOVING THE LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE ANODE. COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...
KV-XA29K94/XA34K94 RM-962 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-XA29K94/XA34K94 RM-962 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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KV-XA29K94/XA34K94 RM-962 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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COMPONENT VIDEO(DVD) IN CABLE AUTO PROGR ADD/ERASE 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 MODE JUMP ENTER VIDEO TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND SURROUND WAKE UP SLEEP MODE JUMP ENTER TV/VIDEO FREEZE SWAP CABLE AUTO PROGR ADD/ERASE MENU PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP POWER...
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MUTING DISPLAY POWER MODE MUTING DISPLAY POWER MODE VIDEO VIDEO SOUND SURROUND WAKE UP SLEEP MODE JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP...
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MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP CABLE AUTO PROGR ADD/ERASE...
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TV/VIDEO FREEZE SWAP MENU PIP CH MUTING DISPLAY POWER MODE VIDEO FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP JUMP ENTER CABLE AUTO PROGR ADD/ERASE TV/VIDEO FREEZE SWAP...
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JUMP ENTER TV/VIDEO FREEZE SWAP TV/VIDEO FREEZE SWAP MENU MENU PIP CH PIP CH FAVORITE FAVORITE PIP CH PIP CH SOUND MODE SURROUND WAKE UP SLEEP RETURN SELECT...
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JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP...
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JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP...
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JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH...
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JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH 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 AUTO VIDEO 3 INPUT MENU PROGR TV/VIDEO VOLUME CHANNEL S VIDEO VIDEO AUDIO (MONO) RETURN SELECT AUTO VIDEO 3 INPUT MENU PROGR TV/VIDEO VOLUME CHANNEL...
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MUTING DISPLAY POWER MODE VIDEO MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH JUMP ENTER TV/VIDEO FREEZE SWAP FAVORITE MENU PIP CH PIP CH SOUND SURROUND WAKE UP SLEEP MODE FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP...
KV-XA29K94/XA34K94 RM-962 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-XA29K94/XA34K94 RM-962 SECTION 4 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-XA29K94/XA34K94 RM-962 4-2. 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)
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KV-XA29K94/XA34K94 RM-962 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-XA29K94/XA34K94 RM-962 Rotate TLV-2 VOL (29”, 34”) on DY 4-3. FOCUS ADJUSTMENT XCV Rotate XCV Adj core on DY FOCUS adjustment should be completed before W/B adjustment. YCH Rotate YCH VOL on DY (Except 34") Insert Correction Plate to DY Pocket (Left or Right) Receive digital monoscope pattern.
KV-XA29K94/XA34K94 RM-962 2. WHITE BALANCE ADJUSTMENT 4-4. 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. 3) Set the PICTURE to minimum.
KV-XA29K94/XA34K94 RM-962 SECTION 5 CIRCUIT ADJUSTMENTS 5-1. ADJUSTMENTS 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-962 This explanation uses H-Position as an example.
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KV-XA29K94/XA34K94 RM-962 ITEM INFORMATION No. OPB0 OP1 Item XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang KV-XA29K94 KV-XA34K94 No. OPB1 OP2 NICAM HDEV Thai Bil Dis Fav. DVD Input AV Input Item KV-XA29K94 KV-XA34K94 AV Input 00 = no AV Input...
KV-XA29K94/XA34K94 RM-962 5-4. DISPLAY POSITION ADJUSTMENT 5-3. PICTURE QUALITY ADJUSTMENTS PIP POSITION SUB COLOR ADJUSTMENT (KV-XA25/XA29) 1. Input a PAL color-bar. 1. Select Video. 2. Press PIP button of the remote commander to set the PIP 2. Input a NTSC color-bar.
KV-XA29K94/XA34K94 RM-962 5-6. H-TRAPEZOID ADJUSTMENT NORMAL MODE (50HZ) Select Video (without input signal). Receive cross hatch/dot signal. Copy (item from NORMAL MODE (60Hz)) adjusted Adjust RV1801 on C6 board to make H-Trapezoid data for the following items: distortion best. Service Item...
Q2801 T2800 Q2802/2803 R G B <slave: C2H> P2 ( /2804 Picture in Picture HALF CN1304 (DVD, & DVD Switch RECEIVER (KV-XA29K94 Only) TEXT SBX3081 TERMINAL) SIRCS DECODER YUV Delay IC3901 SYSTEM with Ucom Ucom V out2 (Dynamic UV SW V.PARA...
KV-XA29K94/XA34K94 KV-XA29K94/XA34K94 RM-962 RM-962 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-XA29K94/XA34K94 KV-XA29K94/XA34K94 RM-962 RM-962 (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-XA29K94/XA34K94 KV-XA29K94/XA34K94 RM-962 RM-962 (6) Schematic Diagram of H Board CN3901 4P BLK :S-MICRO TO SPEAKER CN3602 CN3601 CN3904 CN3902 CN3905 9P WHT :S-MICRO 6P WHT :S-MICRO 9 P RED :S-MICRO TO B BOARD CN3906 CN3903 TO A BOARD TO B BOARD...
KV-XA29K94/XA34K94 RM-962 6-6. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS [VIDEO AMP, ROTATION CIRCUIT] [DF, DQP DRIVE] – C Board – – D Board – (KV-XA34K94) – 95 –...
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KV-XA29K94/XA34K94 KV-XA29K94/XA34K94 RM-962 RM-962 NO TE: PRINTED WIRING BOARDS 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, pairing it to prevent an electric shock. DEFLECTION, TUVIF, FRONT AMP, POWER SUPPLY] –...
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KV-XA29K94/XA34K94 KV-XA29K94/XA34K94 RM-962 RM-962 PRINTED WIRING BOARDS [AUDIO PROCESSOR, AUDIO AMP, [FRONT AV IN, SENSOR, POWER SW] SUB TUNER, AV IN/OUT, VM DRIVER] – B Board – – H Board – – 98 – – 99 –...
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KV-XA29K94/XA34K94 RM-962 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 R030 1-216-025-11 RES-CHIP 1/10W R318 1-216-039-00 RES-CHIP 1/10W...
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KV-XA29K94/XA34K94 RM-962 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 C3209 1-164-489-11 CERAMIC CHIP 0.22UF 10.00%16V C3270 1-126-963-11 ELECT 4.7UF...
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RES-CHIP 1/10W JR1407 1-216-295-91 SHORT R1320 1-216-081-00 RES-CHIP 1/10W JR1409 1-216-295-91 SHORT R1343 1-216-049-11 RES-CHIP 1/10W JR1410 1-216-295-91 SHORT (KV-XA29K94 ONLY) JR1411 1-216-295-91 SHORT R1344 1-216-025-11 RES-CHIP 1/10W JR3202 1-216-295-91 SHORT R1345 1-216-041-00 RES-CHIP 1/10W JR3204 1-216-295-91 SHORT R1346 1-216-041-00...
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KV-XA29K94/XA34K94 RM-962 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 R1365 1-216-081-00 RES-CHIP 1/10W R1455 1-216-073-91 RES-CHIP 1/10W...
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KV-XA29K94/XA34K94 RM-962 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 <#########> Q708 8-729-200-17 2SA1091-O Q709 8-729-200-17 2SA1091-O CLP700 4-352-844-01...
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KV-XA29K94/XA34K94 RM-962 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. (KV-XA34K94) REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R757 1-249-427-11 CARBON 6.8K 1/4W C2837 1-102-129-00 CERAMIC 0.01UF...
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KV-XA29K94/XA34K94 RM-962 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. (KV-XA29K94) REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R2803 1-260-111-11 CARBON 1/2W ****** * ******************************************************...
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KV-XA29K94/XA34K94 RM-962 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. H J P REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <RESISTOR> <DIODE> R3900 1-249-411-11 CARBON...
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KV-XA29K94/XA34K94 RM-962 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 C4336 1-164-004-11 CERAMIC CHIP 0.1UF 10.00%25V <DIODE> C4337...
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KV-XA29K94/XA34K94 RM-962 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 Q4306 8-729-230-49 2SC2712-YG R4333 1-216-025-11 RES-CHIP 1/10W Q4307...
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KV-XA29K94/XA34K94 RM-962 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 R4517 1-216-075-00 RES-CHIP 1/10W C5912 1-104-999-11 MYLAR 0.1UF 10.00%200V...