Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XF34K94 RM-962 Korean SCC-U35C-A MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND MODE...
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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-XF34K94 RM-962 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-XF34K94 RM-962 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-XF34K94 RM-962 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: [To Bring Up Screen Test] In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below: [Screen display] / channel [5] / Sound volume [-] / Power ON...
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KV-XF34K94 RM-962 SELF-DIAGNOSTIC CIRCUIT IC301 IC001 IC003 Y/CHROMA JUNGLE SYSTEM MEMORY FROM IK-IN IO-8DAT B-DAT FROM [+B] Q604 C O-LED PROTECT IO-SDAT [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...
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The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual. WOOFER (8 ) VIDEO MONITOR AUDIO VIDEO VIDEO VIDEO IN S VIDEO L(MONO) AUDIO VIDEO OUT...
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VIDEO 3 INPUT VIDEO AUDIO S VIDEO ( MONO) POWER CABLE AUTO PROGR ADD/ERASE VIDEO S VIDEO L(MONO) AUDIO...
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JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND SURROUND WAKE UP SLEEP MODE CABLE AUTO PROGR ADD/ERASE...
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MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH POWER FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP CABLE AUTO PROGR ADD/ERASE...
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MUTING DISPLAY POWER MODE VIDEO SOUND SURROUND WAKE UP SLEEP MODE...
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MUTING DISPLAY POWER MODE MUTING DISPLAY POWER MODE VIDEO VIDEO JUMP ENTER JUMP ENTER TV/VIDEO FREEZE SWAP TV/VIDEO FREEZE SWAP MENU MENU PIP CH PIP CH FAVORITE FAVORITE PIP CH PIP CH SOUND SURROUND WAKE UP SLEEP SOUND MODE MODE SURROUND WAKE UP SLEEP...
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TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH SOUND SURROUND WAKE UP SLEEP MODE CABLE AUTO PROGR ADD/ERASE...
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MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP...
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TV/VIDEO FREEZE SWAP TV/VIDEO FREEZE SWAP MENU MENU PIP CH PIP CH FAVORITE FAVORITE PIP CH PIP CH SOUND SOUND SURROUND WAKE UP SLEEP SURROUND WAKE UP SLEEP MODE MODE TV/VIDEO VOLUME CHANNEL...
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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 JUMP ENTER...
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MUTING DISPLAY POWER MODE VIDEO JUMP ENTER TV/VIDEO FREEZE SWAP MENU PIP CH FAVORITE PIP CH...
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MUTING DISPLAY POWER MODE VIDEO JUMP ENTER VIDEO 3 INPUT POWER TV/VIDEO FREEZE SWAP TV/VIDEO VOLUME CHANNEL MENU VIDEO AUDIO S VIDEO PIP CH FAVORITE PIP CH SOUND MODE SURROUND WAKE UP SLEEP CABLE AUTO PROGR ADD/ERASE...
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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...
2-5. SERVICE POSITION 2-6-2. REPLACEMENT OF LIGHT GUIDE (Note: Remove F Brac ket fir st.) One screw (+BVTP 3 × 12) 2-7. D2 BOARD REMOVAL 1 Three connectors 2-6. REPLACEMENT OF PARTS For replacement of the Control Button and Light Guide, unscrew them, exchange with the new parts, and fix them with screws (+BVTP) respectively.
• REMOVAL OF ANODE-CAP 2-12. PICTURE TUBE REMOVAL NOTE : After removing the anode, short circuit the anode of the picture tube and !¡ Four DGC clips the anode cap to the metal chassis, CRT shield or carbon paint on the !¶...
KV-XF34K94 SECTION 3 RM-962 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-XF34K94 RM-962 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size V. STAT and vertical size. • Minimize the brightness setting. • Provide dot pattern. (1) Horizontal and Vertical Static Convergence Center dot H. STAT VR V.
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KV-XF34K94 RM-962 Y separation axis correction magnet adjustment. Blue Neck assy Neck assy 1. Receive the cross-hatch signal and adjust [PICTURE] to [MIN] and [BRIGHTNESS] to [STANDARD] . 2. Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of Blue the screen are straight.
KV-XF34K94 RM-962 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-XF34K94 RM-962 2. WHITE BALANCE ADJUSTMENT 3-4. G2 (SCREEN) AND WHITE BALANCE 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS ADJUSTMENTS WITH COMMANDER). 1. G2 (SCREEN) ADJUSTMENT 2) Input white raster signal. 1) Set the PICTURE and BRIGHTNESS to normal.
KV-XF34K94 SECTION 4 RM-962 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-962 that comes with this unit. 1, 4 Select the adjustment item. ↓ a. ENTERING SERVICE MODE 3, 6 Raise/lower the data v alue.
KV-XF34K94 RM-962 4-2. ADJUSTMENT METHOD Item Number 00 of de vice GEO Use the same method for all Items. Use 1 and 4 to select the This explanation uses H-P osition as an example. 1. Select “GEO 00 HPS” with the 1 and 4 buttons.
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Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) H Position 50/60HZ 12 (7-2) CXA2139S(88H) 9A (7-2) H Size 50/60HZ 11 (7-2) 99 (7-2) Pin Amp 50/60HZ 13 (7-2) 9B (7-2)
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Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) H Drive Pulse Width Switch 00 (6) 58 (6) AFC Gain Control TV/Video 0F (1-0) A5 (1-0) H Oscillation 0C (7-4) 64 (7-4)
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Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) SECAM BELL f0 1C (7-2) CXA2060AS(8AH) 85 (7-2) H Oscillation 0C (7-4) 80 (7-4) Sub Hue Control TV/Video 05 (7-2) Sub Color Control...
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KV-XF34K94 RM-962 ITEM INFORMATION No. OPB0 OP1 XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang Item KV-XF34K94 APPLICABLE FOR XF-L (21" & 14") MODELS ONLY! No. OPB1 OP2 Item NICAM HDEV Thai Bil Dis Fav. DVD Input AV Input KV-XF34K94 AV Input...
KV-XF34K94 RM-962 4-3. PICTURE QUALITY ADJUSTMENTS BELL FILTER ADJUSTMENT SUB COLOR ADJUSTMENT 1. Input SECAM color -bar signal. 9 (not 2. Connect the dual-trace oscilloscope to CN303 pin 1. Input a NTSC color -bar . mounted). 2. Set to the f ollowing condition: 3.
KV-XF34K94 KV-XF34K94 RM-962 RM-962 5-3. CIRCUIT BOARDS LOCATION 5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms.
(1) Schematic Diagram of A Board (1/2) TO B3 BOARD CN608 TO B3 BOARD TO B3 BOARD CN105 CN6206 CN302 TO B3 BOARD CN1405 CN1407 TO F BOARD CN201 YELLOW :MINI CN104 CN106 CN1406 CN101 CN204 CN203 :S-MICRO CN102 CN4603 CN303 TU101 TO B3 BOARD...
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KV-XF34K94 KV-XF34K94 RM-962 RM-962 B3 BOARD IC3201 NJM2187L Lch out Lch in BYPASS FIL 1 3D–STEREO Rch in Rch out SPACE VR 3D–STEREO BYPASS CENTER VR FIL 2 PRINTED WIRING BOARD [AUDIO PROCESSOR, SUB TUNER, AV SWITCH] – B Board –...
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KV-XF34K94 KV-XF34K94 RM-962 RM-962 C BOARD IC701 STV5112 BLUE FEEDBACK (RED FEEDBACK, GREEN FEEDBACK) PRINTED WIRING BOARD [RGB OUT] BLUE OUTPUT (RED OUTPUT, – C Board – GREEN OUTPUT) BLUE CATHODE CURRENT (RED CATHODE CURRENT, GREEN CATHODE CURRENT) BLUE INPUT...
KV-XF34K94 KV-XF34K94 RM-962 RM-962 (5) Schematic Diagram of C Board FOCUS LEAD CN702 CN1801 :TAB R701 TO NS COIL D1808 100k GP08DPKG23 RV1801 1/2W :S-MICRO REG-DIODE C701 TO A BOARD SG701 0.0047 C1809 CN507 GAP,SPARK C705 TO HV CAP BLOCK...
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KV-XF34K94 KV-XF34K94 RM-962 RM-962 PRINTED WIRING BOARDS [PICTURE IN PICTURE] – P Board – • :Pattern from the side which enables seeing. • :Pattern of the rear side. Schematic diagram board – 77 – – 78 –...
(6) Schematic Diagram of P Board CN4501 TO J4 BOARD CN2410 C4555 R4302 1.5k :CHIP DVD Y Q4313 2SA1162 BUFFER R4349 :CHIP L4308 :EL0606 (4.9) R4306 R4303 C4353 DVD BY 1.5k V SS L4310 C4326 C4325 D4305 C4318 :CHIP C4355 R4376 R4353 :EL0606...
(7) Schematic Diagrams of B and H Boards TO B3 BOARD TO B3 BOARD TO A BOARD TO J2 BOARD TO B3 BOARD TO A BOARD TO F BOARD TO SP TO A BOARD CN6204 CN6202 CN904 CN3451 CN1400 CN104 CN4602 CN601 CN3901...
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KV-XF34K94 KV-XF34K94 RM-962 RM-962 PRINTED WIRING BOARDS [FUNCTION KEY] [MULTI STANDARD COMB FILTER] – B Board – – H Board – – 85 – – 86 –...
KV-XF34K94 RM-962 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...
KV-XF34K94 SECTION 7 RM-962 The components identified by shading and mark ! are critical for safety. ELECTRICAL PARTS LIST 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-XF34K94 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 C523 1-162-318-11 CERAMIC 0.001UF 10.00%500V C616 1-130-202-00 FILM 0.022UF...
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KV-XF34K94 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 CN603 * 1-508-784-21 PIN, CONNECTOR (5MM PITCH) 1P...
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KV-XF34K94 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 <CHIP CONDUCTOR> Q003 8-729-424-08 TRANSISTOR UN2111-TX Q004 8-729-421-22...
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KV-XF34K94 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 R028 1-216-049-91 RES-CHIP 1/10W R320 1-216-065-91 RES-CHIP 4.7K...
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KV-XF34K94 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 R527 1-216-001-00 RES-CHIP 1/10W R597 1-247-750-11 CARBON 1/2W...
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KV-XF34K94 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 <RELAY> C1412 1-163-038-91 CERAMIC CHIP 0.1UF C1413 1-126-935-11...
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KV-XF34K94 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 C3213 1-104-664-11 ELECT 47UF 20.00%25V C3284 1-115-339-11 CERAMIC CHIP 0.1UF...
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KV-XF34K94 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 D1415 8-719-069-60 DIODE UDZS-TE17-9.1B L1406 1-414-856-11 INDUCTOR 10UH...
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KV-XF34K94 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 R1439 1-216-295-91 SHORT R1498 1-216-025-91 RES-CHIP 1/10W R1441...
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KV-XF34K94 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 R3253 1-216-061-00 RES-CHIP 3.3K 1/10W <TUNER> R3254 1-216-073-00...
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KV-XF34K94 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 * A-1332-115-A C BOARD MOUNTED <JACK> ******************* J701 ! 1-540-071-22...
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KV-XF34K94 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 R1824 1-249-435-11 CARBON 1/4W <DIODE> R1825 1-247-843-11 CARBON 3.3K...
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KV-XF34K94 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 R2830 1-215-899-11 METAL OXIDE A-1241-346-A F BOARD MOUNTED...
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KV-XF34K94 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 CN3904* 1-564-512-11 PLUG, CONNECTOR 9P R3922 1-249-421-11 CARBON 2.2K...
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KV-XF34K94 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 C4341 1-104-665-11 ELECT 100UF 20.00%10V <CHIP CONDUCTOR> C4347...
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KV-XF34K94 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 Q4371 8-729-230-49 TRANSISTOR 2SC2712-YG-TE85L R4353 1-216-049-91 RES-CHIP 1/10W...
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KV-XF34K94 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 <CRYSTAL> Q5903 8-729-230-45 TRANSISTOR 2SC2458TP-YGR Q5904 8-729-119-76 TRANSISTOR 2SA1175TP-HFE...