HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KLV-26HG2 RM-Y1105 US/CND (This manual is for units within S/N Range: 8,100,000 - 9,100,000 Only) ORIGINAL MANUAL ISSUE DATE: 9/2004 REVISION DATE REVISION TYPE SUBJECT 9/2004 No revisions or updates are applicable at this time.
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SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KLV-26HG2 RM-Y1105 US/CND (This manual is for units within S/N Range: 8,100,000 - 9,100,000 Only) RM-Y1105 KLV-26HG2 LCD COLOR TV 9-965-976-01...
KLV-26HG2 SPECIFICATIONS Television system: Audio Out: American TV Standard 500 mVrms (100% modulation) More than 500 mVrms at the maximum volume setting (Variable) Channel coverage: More than 500 mVrms (Fixed) VHF: 2-13/ UHF: 14-69/ CATV: 1-125 Headphones: Antenna: Stereo Minijack...
Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifi...
KLV-26HG2 SAFETY CHECK-OUT Leakage Test After correcting the original service problem, perform the following The AC leakage from any exposed metal part to earth ground and from safety checks before releasing the set to the customer: all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes).
KLV-26HG2 1-3. U1 BOARD REMOVAL Two screws (+BVTT 3x6) U1 board 1-4. MS AND MSB BOARD REMOVAL Four screws (+PSW 4x10) VESA frame & bracket Two screws (+BVTT 3x6) MSB board Four screws (+BVTT 3x6) MS shield MSB board KLV-26HG2...
KLV-26HG2 1-5. G1 BOARD REMOVAL Five screws (+BVTT 3x6) G1 board 1-6. A1, TU AND UD BOARD REMOVAL UD shield case UD board Two connector screws Two screws (+BVTT 3x6) Two screws TU board (+BVTP 3x8) Four screws (+BVTT 3x6)
KLV-26HG2 1-7. B BOARD REMOVAL Two screws (+BVTT 3x6) DVI bracket Four screws (+BVTT 3x6) B board 1-8. H1 AND MSX BOARD REMOVAL H1 board Two screws Two screws (+BVTP 3x8) (+BVTP 3x8) Two screws (+BVTT 3x6) MSX board Screw...
KLV-26HG2 SECTION 2: ADJUSTMENTS 2-1. SETTING THE SERVICE ADJUSTMENT MODE 1. Standby mode (Power off). 2. Press the following buttons on the remote commander within a second of each other: Display Channel 5 Sound Volumne + Power 2-2. WHITE BALANCE ADJUSTMENTS 1.
KLV-26HG2 3-2. PRINTED WIRING BOARDS AND Terminal name of semiconductors in silk screen SCHEMATIC DIAGRAMS INFORMATION printed circuit ( Circuit Device Printed symbol Terminal name Collector All capacitors are in µF unless otherwise noted. pF : µµF Transistor Emitter Base...
BLOCK DIAGRAMS (2 OF 6) KLV-26HG2 A1-2 J7O04 (AV SW,AUDIO AMP) IC7400 COMPARATOR AUDIO L CN7001 CN7601 J7601 AUDIO R IC7002 HP-GND HP AMP HEADPHONE AUDIO R HP-R AUDIO L HP-L LINE MUTE HP DET HP-DET Q7011 Q7400 Q7401 Q7001,7002...
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KLV-26HG2 SECTION 4: EXPLODED VIEWS Components not identifi ed by a part number or The component parts of an assembly are indicated by the Items marked with an asterisk are not stocked since description are not stocked because they are seldom reference numbers in the far right column of the parts list they are seldom required for routine service.
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KLV-26HG2 NOTE: The components identifi ed by shading and mark are critical for safety. NOTE: Les composants identifi es per un trame et une marque sont critiques pour Replace only with part number specifi ed. la securite. Ne les remplacer que par une piece portant le numero specifi e.
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KLV-26HG2 NOTE: The components identifi ed by shading and mark are critical for safety. NOTE: Les composants identifi es per un trame et une marque sont critiques pour Replace only with part number specifi ed. la securite. Ne les remplacer que par une piece portant le numero specifi e.
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KLV-26HG2 SECTION 5: ELECTRICAL PARTS LIST NOTE: The components identifi ed by shading RESISTORS mark are critical for safety. Replace only • All resistors are in ohms with part number specifi ed. • F : nonfl ammable • All variable and adjustable resistors...
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KLV-26HG2 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KLV-26HG2 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES Q7003 8-729-422-33 TRANSISTOR 2SD601A-Q-TX R2576 1-216-805-11 METAL CHIP 1/10W Q7004 8-729-209-15 TRANSISTOR 2SD2012 R2577 1-216-821-11 METAL CHIP 1/10W Q7005 8-729-920-21 TRANSISTOR DTC314TK-T-146 R2584 1-216-809-11 METAL CHIP 1/10W...
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KLV-26HG2 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R2804 1-216-841-11 METAL CHIP 1/10W R4628 1-216-809-11 METAL CHIP 1/10W R2805 1-216-809-11 METAL CHIP 1/10W R4629 1-216-295-91 SHORT CHIP R2807 1-216-809-11 METAL CHIP 1/10W R4630 1-216-821-11 METAL CHIP...
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KLV-26HG2 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6707 1-216-809-11 METAL CHIP 1/10W R7042 1-216-837-11 METAL CHIP 1/10W R6708 1-216-839-11 METAL CHIP 1/10W R7043 1-216-841-11 METAL CHIP 1/10W R6709 1-216-797-11 METAL CHIP 1/10W R7045 1-216-841-11...
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KLV-26HG2 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7091 1-216-833-11 METAL CHIP 1/10W R7162 1-216-864-11 SHORT CHIP R7092 1-216-833-11 METAL CHIP 1/10W R7401 1-216-864-11 SHORT CHIP R7093 1-216-807-11 METAL CHIP 1/10W R7402 1-216-809-11 METAL CHIP...
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KLV-26HG2 A1 TU REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R9006 1-216-813-11 METAL CHIP 1/10W R9075 1-216-821-11 METAL CHIP 1/10W R9007 1-216-813-11 METAL CHIP 1/10W R9076 1-216-813-11 METAL CHIP 1/10W R9008 1-216-809-11 METAL CHIP 1/10W...
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KLV-26HG2 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R5027 1-216-864-11 SHORT CHIP R5082 1-216-864-11 SHORT CHIP R5028 1-216-864-11 SHORT CHIP R5083 1-216-864-11 SHORT CHIP R5029 1-216-864-11 SHORT CHIP R5085 1-216-864-11 SHORT CHIP R5030 1-216-864-11 SHORT CHIP...
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KLV-26HG2 MSX MSB G1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R4306 1-216-864-11 SHORT CHIP R4307 1-216-864-11 SHORT CHIP R4308 1-216-864-11 SHORT CHIP R4309 1-216-864-11 SHORT CHIP A-1410-789-A G1 BOARD, MOUNTED R4310 1-216-825-11 METAL CHIP 2.2K...
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KLV-26HG2 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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MODIFICATION HISTORY MODEL NAME : KLV-26HG2 SERVICE MANUAL PARTS No. : 9-878-207-02 * Blue characters are linking. DATA CONTENTS 2004. 4 Add section.2 (adjustments) and section.3 (diagrams). (P.2-1, 3-1)
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KLV-26HG2 UC Model SERVICE MANUAL SPECIFICATIONS VIDEO 3 IN: Television system: (Component Video ) IN : Y, P American TV standard Y: 1.0 Vp-p, 75 ohms Channel coverage: unbalanced, sync negative VHF: 2-13/UHF: 14-69/CATV: 1-125 : 0.7 Vp-p, 75 ohms Antenna: : 0.7 Vp-p, 75 ohms...
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Product Registratuin In standby: Less than 1W Optional accessorios: Note that some optional accessories may be out of stock. Headphones plug adaptor Connecting cables "Memory Stick" media Wall-Mount Bracket SU-LW1 Design and specifications are subject to change without notice. KLV-26HG2 (UC)
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VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS “pinched” or contact high-wattage resistors. WITH SONY PARTS WHOSE PART NUMBERS AP- 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- certain that you have replaced all the insulators.
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(9) Schematic Diagram of TU Board ....3-34 3-5. SEMICONDUCTORS ......... 3-35 4. EXPLODED VIEWS ....... 4-1 4-1. CABINET ASSY AND STAND ASSY ....4-2 4-2. CHASSIS ............4-3 4-3. PACKING MATERIALS ........4-4 5. ELECTRICAL PARTS LIST....5-1 KLV-26HG2 (UC) 4...
1-3. U1 BOARD REMOVAL Two screws (+BVTT 3x6) U1 board 1-4. MS AND MSB BOARDS REMOVAL Four screws (+PSW 4x10) VESA frame & bracket Two screws (+BVTT 3x6) MSB board Four screws (+BVTT 3x6) MS shield MSB board KLV-26HG2 (UC)
1-5. G1 BOARD REMOVAL Five screws (+BVTT 3x6) G1 board 1-6. A1, TU AND UD BOARDS REMOVAL UD shield case UD board Two connector screws Two screws (+BVTT 3x6) Two screws TU board (+BVTP 3x8) Four screws (+BVTT 3x6) A1 board KLV-26HG2 (UC)
1-7. B BOARD REMOVAL Two screws (+BVTT 3x6) DVI bracket Four screws (+BVTT 3x6) B board 1-8. H1 AND MSX BOARDS REMOVAL H1 board Two screws Two screws (+BVTP 3x8) (+BVTP 3x8) Two screws (+BVTT 3x6) MSX board Screw (+BVTP 3x10) KLV-26HG2 (UC)
4. Send “READ_PW_INPUT_Y” command from ECS. Item Standard ± 5. Check thgat the detection value of “PW_INPUT_Y” is within PW_INPUT_CR the standard of the following column. <Video(composit) input detection value average on 0 IRE black full field> Item Standard ± PW_INPUT_Y KLV-26HG2 (UC)
6. Input blue full field with burst. 7. Send “ADJUST_C_LEVEL_D1” command from ECS. The C_LEVEL_CCP2_05 registration of the D1 range is ad- justed automatic by this command. The value that increased and redused offset data is copied in the D2, D3 and D4 range. KLV-26HG2 (UC)
B_DRIVE Adjusted value of Color Temperature “High” × 0.931 Adjusted value of Color Temperature “High” × 1.012 R_BKG Adjusted value of Color Temperature “High” × 1.000 G_BKG Adjusted value of Color Temperature “High” × 1.005 B_BKG 3. Perform the Color Save. KLV-26HG2 (UC) 2-3E...
DET OUT BUFFER SCL T SCL_T D6448,6449 AFT OUT SDA T SDA_T LINRE MUTE AGC DET(NC) Q6401,6404,6406 RFAGC RF AGC RF AGC BUFFER (TUNER) CN9003 D-PB D-PR DVI-MUTE TO A-3 TO UD BOARD TO A-3 CN9302 DVI-RST Q9003 KLV-26HG2 (UC)
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AUDIO R SDA_B_5V CSW H SP R OUT VOUT Q2558,Q2559 J9002 CSW V SP R GND LEVEL SHIFT AUDIO L HOUT 22 SP L OUT SP L GND AUDIO SYNC CLAMP SW COMPONENT YG IN INPUT2 Q2502,Q2503 IC2506 J9003 KLV-26HG2 (UC)
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SCL B CCP SW SDAT SDA B SYNC ON SYNO DET TO A-1 BOARD CLAMP GATE CN2801 MOD1 POWER4 MOD2 POWER3 F MONO POWER2 MOD1 TU MUTE POWER1 MOD0 MS BS2 FMONO TO B(2/2) MUTE (MAIN CPU,DRC-MF,CHROMA DEC.) KLV-26HG2 (UC)
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NUM WP Q1603 KEY1 KEY IN SDA A POWER INT POREW INT SCL A IC1651 SIRCS SDA D CN1004 Q1017,Q1018 (LED,SIRCS) LEVEL SHIFT SCL D P SAVE LED STBY LED POWER LED MS BS2 SIRCS TO B(1/2) Q1015 RESET KLV-26HG2 (UC)
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay Les composants identifiés par la marque ! should be anticipated when ordering these items. sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. KLV-26HG2 (UC)
Les composants identifiés par la marque ! • F : nonflammable sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board name. KLV-26HG2 (UC)