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HISTORY Model Name : KV-HR36M90 SERVICE MANUAL Part No. : 9-965-XXX-01 When clicking an item, it’s detail is displayed. Change of Date SUPP./CORR. Description of SUP/COR main text 2003.09 –...
KV-HR36M90 RM-1007 Specifications KV-HR36M90 Power requirements 220–240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV. Television system B/G, I, D/K, M Color system PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58 Available language for English, Farsi, French Teletext Stereo/Bilingual system NICAM Stereo/Bilingual D/K, I, B/G;...
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THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM- BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- MENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS MANUAL.
KV-HR36M90 RM-1007 SECTION 1 SELF DIAGNOSIS FUNCTION Summary of Self-Diagnosis Function • This device includes a self-diagnosis function. • In case of abnormalities, the 1 indicator automatically blinks. It is possible to predict the abnormality location by the number of blinks. The Instruction Manual describes blinking of the 1 indicator. •...
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KV-HR36M90 RM-1007 Blinking count display of 1 indicator < FRONT PANEL > * One blink is not used for self-diagnosis. •EXAMPLE <Diagnosis Items> <Number of Blinks> L(MONO) AUTO PROG PROG MENU • +B overcurrent 2 times • +B overvoltage 3 times •...
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KV-HR36M90 RM-1007 After the self-diagnosis operation • The results display is not automatically cleared. In case of repairs and after repairs, check the self-diagnosis screen and be sure to return the results display to “ 0 ”. • If the results display is not returned to “ 0 ” it will not be possible to judge a new malfunction after completing repairs. <Method of Clearing Results Display>...
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KV-HR36M90 RM-1007 +B OCP If the IC701 Pin 44 (+B OCP DET) is high 2 seconds, turn AC-RELAY low (P-OFF) and make STANDBY LED blinks twice. +B OVP If the IC701 Pin 45 (+B OVP DET) is high 2 seconds, turn AC-RELAY low (P-OFF) and make STANDBY LED blinks three times.
KV-HR36M90 RM-1007 SECTION 2 DISASSEMBLY 2-1. REAR COVER ASSEMBLY 2-3. SERVICE POSITION 1 Four screws (+BVTP 4x16) 2 Rear cover assembly Turn the chassis assembly 1 Three screws in the arrow direction, and (+BVTP 4x16) stand it its right side on the bottom.
KV-HR36M90 RM-1007 2-12. REMOVAL OF ANODE-CAP NOTE : After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT. • REMOVING PROCEDURES 1 Turn up one side of the rubber cap in the direction indicated by the arrow a. 2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.
KV-HR36M90 RM-1007 2-13. CRT NOTE: After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT. 1 Rear cover assembly 0 DGC holder 5 Chassis assembly 3 Speaker box assembly !¡...
KV-HR36M90 RM-1007 SECTION 3 SERVICE MODE 3-1. METHOD OF SETTING THE SERVICE ADJUSTMENT 3-4. ADJUSTING BUTTONS AND INDICATOR MODE SERVICE MODE PROCEDURE VIDEO 1. Standby mode. (Power off) n 5 n (+) n on the Remote Commander. MODE DRC-MF (Press each button within a second.) PALETTE V CENTER 3-2.
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KV-HR36M90 RM-1007 Standards *4 PAL_OTH Name NTSC PAL_DKI NTSC NTSC (GR: OFF) CBPF CBPA Standards *5 Name Comp Digital SFIL SSTC Standards *6 Name CV/YC Other AFLG AFCM AFLC AFHC CDM1 CDM2 CDM3 Standards *7 VIDEO4/O Name VIDEO1 VIDEO2 VIDEO3 ther BGPS Standards *8...
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KV-HR36M90 RM-1007 Hi-Fine ersonal Name 60Hz 50Hz 60Hz 50Hz Other Other Other Other VECR VECL VECN VEGA Standards *15 Name Other BPT1 Only At Auto Color System Mode BPT2 Only At Auto Color System Mode Standards *16 Name YC/Other KLEV APCG –...
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KV-HR36M90 RM-1007 COMB Functionality Standards *1 Range Standards Name NTSC Name 0-31 Standard NonStandard Standard NonStandard TESS No Address 0-31 SCTP SCTP CYBP CYBP Y2BP Y2BP C2LE C2LE DTCN DTCN VEDL VEDL NCDT NCDT 0-15 0-15 0-15 CHED CHED CVED CVED YFLT YFLT...
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KV-HR36M90 RM-1007 Functionality Range Standards Name BLEV Standards *1 BNR:OFF Name RF/CV/YC/Comp/RGB 480_60I 576_50I 480_60P 576_50P 720_60P 720_50P 1080_60I 1080_50I Other BLEV NoiseReducer BnrFormatInputPack 2Byte BNR:HIGH Name RF/CV/YC/Comp/RGB 480_60I 576_50I 480_60P 576_50P 720_60P 720_50P 1080_60I 1080_50I Other BLEV – 36 –...
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KV-HR36M90 RM-1007 Functionality Range Standards Function Remarks Name OSD V Position OSD H Position OSD ODD/EVEN Field Window Setup #1 OSD ODD/EVEN Field Window Setup #2 OSD V Position (Offset) Wide/50/60/100/120/HD/Twin/Favorite/Index Standards *1 Functionality FULL50 FULL60 FULL100 FULL120 WDZM50 WDZM60 WDZM100 Name Functionality...
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KV-HR36M90 RM-1007 TEXT Functionality Range Standards unction Remarks Name Teletext Horizontal Display Position Teletext Vertical Display Position Teletext H-sync Active Edge Shift Teletext V-sync Active Edge Shift Teletext H-sync Polarity Configuration Teletext V-sync Polarity Configuration Teletext Field Polarity Configuration Teletext Fastext/TOP Force Mode Teletext RGB Brightness Teletext National Option Table Configuration Teletext Twisted Character Set Configuration...
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KV-HR36M90 RM-1007 Functionality Range Standards Function Remarks Name CLAR User DRC Palette Initial number Clarity REAL User DRC Palette Initial Number Reality Standards *1 Functionality DRC Palette (TV Custom1) DRC Palette (TV Custom2) DRC Palette (TV Custom3) DRC Palette (Video Custom1) DRC Palette (Video Custom2) Name Dynamic...
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KV-HR36M90 RM-1007 Functionality Range Standards Function emarks Name APC Switch TV System Selection under searching with Auto TV System Auto FM switch Disable Blueback function Speed CH Search Selection CH Selection for Shipping Condition NTSC Only NTSC Only Cable/Air Selection for Shipping Condition Disable Menu-operation Guide Enable Noise Reduction in Video Mode Lower Blue Back Intensity...
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KV-HR36M90 RM-1007 Functionality Range Standards Function Remarks Name Optional Bits 0 Optional Bits 1 Optional Bits 2 Optional Bits 3 Optional Bits 4 Functionality Range Standards Function Remarks Name Service Command – 46 –...
KV-HR36M90 RM-1007 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-HR36M90 RM-1007 4-3. CONVERGENCE ADJUSTMENT Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Set the Picture Mode to “STANDARD”. • Cross hatch / Dot pattern. 4-3-1. Horizontal and Vertical Static Convergence Fig. 4-2 Center dot Blue V.
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KV-HR36M90 RM-1007 4 BMC (Hexapole) Magnet. V . STAT If the red, green and blue dots are not balanced or aligned, then use the BMC magnet to adjust in the manner described below. H. STAT VR 5 Y separation axis correction magnet adjustment. 1.
KV-HR36M90 RM-1007 4-3-2. Dynamic Convergence Adjustment 4-4. G2 (SCREEN) ADJUSTMENT Preparation: 1. G2 (SCREEN) ADJUSTMENT • Before starting this adjustment, adjust the horizontal static 1) Set to zoom mode and the PICTURE and BRIGHTNESS to convergence and the vertical static convergence normal and to the service mode.
KV-HR36M90 RM-1007 4-6. NECK ASSY TWIST ADJUSTMENT 4-7. SFC COARSE ADJUSTMENT (1) Receive dot/hatch pattern. Summary: (2) Turn FOCUS VR fully counter-clockwise. Move the marker to the position as shown in the figure and (3) Confirm the dot shape at the screen center. (Fig. 4-5) adjust the convergence or the landing at its position.
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KV-HR36M90 RM-1007 4-7-1. Landing Adjustment Ityems 2, 3 In case of no lack of uniformity, it is no need to adjust. 1. Set to the service mode. 2. Select the category “LAND”. The cross hatch and the marker appear on the screen Ityem 4-2) 3.
KV-HR36M90 RM-1007 4-7-2. Convergence Adjustment The adjusting ranges according to its position selected. It is adjustable from the selected point to the center. Left: Left to center Upper: Upper to center Upper left: Upper left to center In case of 1 step inner from each edges: Marker position to center, it cannot be adjusting on the outside of the marker.
KV-HR36M90 RM-1007 4-8-2. Convergence 4-10. P & P SUB-HUE AND SUB-COLOR ADJUSTMENT (VIDEO) (NTSC/PAL) Fine mode 1. Receive the signal. Adjustable at each point. TV terminal (sub) : Color-bar (white-75%, No setup) VIDEO terminal (main) : Color-bar (white-75%, No setup) 2.
KV-HR36M90 RM-1007 4-11. WHITE BALANCE ADJUSTMENT 4-13. PICTURE DISTORTION ADJUSTMENT Note: In this adjustment use the monoscope signal. (1).VIDEO MODE : AV PRO Adjust in the service mode “DEF1” and “DEF2”. PICTURE : Maximum COLOR : Minimum 0 (VPOS)-DEF1 1 (VSIZ)-DEF1 Color Temp.: High DRC-MF : Progressive...
KV-HR36M90 RM-1007 SECTION 5 SAFETY RELATED ADJUSTMENTS [ D BOARD] 5-4. IK PROTECTOR CIRCUIT CHECK (D BOARD) 5-1. +B MAX VOLTAGE CONFIRMATION When replacing the following components marked with / on the schematic diagram, always check IK protector circuit. 1. Supply 242 ± VAC to variable autotransformer. D8004 2.
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KV-HR36M90 RM-1007 BLOCK DIAGRAM (2) TO D BOARD TO D BOARD TO MG BOARD TO BM BOARD TO MG BOARD CN5004 CN5005 CN0001 CN3001 CN0002 CN2015(2/2) :B TO B VIDEO MT_CV MT_VIDEO M_SDAT M_SDAT M_SCLK M_SCLK ST_CV ST_VIDEO AUDIO L/R L_MUTE L_MUTE ST L...
KV-HR36M90 RM-1007 BLOCK DIAGRAM (3) CN6006 AC IN AC IN CN6000 CN6000 TO H4 BOARD RECT + RECT + CN1054 CN6005 RECT RECT AC OUT D6508 AC OUT STBY 7V CN2015(1/2) CN5019 TO H4 BOARD IC6100 D6005 MAIN 9V 135V 135V D6113 5V REG...
KV-HR36M90 RM-1007 BLOCK DIAGRAM (9) VIDEO OUT CN9001 Q9003 Q9009 IC9001 Q9007 R OUT IK BUFFER Q9004 Q9010 IC9002 G OUT Q9015 TO D(2/2)BOARD IK BUFFER T8001 CN9009 Q9005 Q9011 IC9003 B OUT Q9015 TO MG BOARD CN0401 IK BUFFER TO D BOARD Q9001 BUFFER...
KV-HR36M90 RM-1007 BLOCK DIAGRAM (11) J9301 CN9302 R IN L IN -SSW IN -S1 IN Y IN 4 IN C IN TO UJ BOARD V IN CN1501 (MONO) CN9303 J9302 HP SW HP L HP R TO MG BOARD CN0301 FRONT VIDEO INPUT HEADPHONE JACK IC7201...
KV-HR36M90 RM-1007 6-2. CIRCUIT BOARDS LOCATION Terminal name of semiconductors in silk screen printed circuit ( Note: The symbol display is on the component slde. Device Printed symbol Terminal name Circuit Collector Transistor The components identified by shading and mark Base Emitter are critical for safety.
KV-HR36M90 RM-1007 SECTION 7 EXPLODED VIEWS NOTE: • Items with no part number and no • Items marked " " are not stocked since description are not stocked because they they are seldom required for routine The components identified by shading and are seldom required for routine service service.
KV-HR36M90 RM-1007 7-3. CRT SECTION 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 4-095-583-02 SUPPORTER, CRT (36) 108 * A-1405-955-A C BOARD, COMPLETE 102 0 1-456-529-11 COIL, LANDING CORRECTION 109 * A-1405-956-A W BOARD, COMPLETE...
KV-HR36M90 RM-1007 SECTION 8 ELECTRICAL PARTS LIST • The components identified by in this manual • CAPACITORS have been carefully factory-selected for each set PF : µµ F The components identified by shading and in order to satisfy regulations regarding X-ray mark are critial for safety.
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KV-HR36M90 The components identified by shading and mark are criti- RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– C6007 1-161-964-91 CERAMIC 0.0047µF 250V...
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KV-HR36M90 The components identified by shading and mark are criti- RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– IC6201 8-759-474-09 IC SI-8050S-LF1101 JR6507 1-216-864-11 SHORT CHIP IC6202 8-759-659-28 IC SI-8033S...
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KV-HR36M90 RM-1007 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– < RESISTOR > R2081 1-216-809-11 METAL CHIP 1/10W R2082 1-216-857-11 METAL CHIP 1/10W R2000 1-216-855-11 METAL CHIP 680K 1/10W R2083 1-216-847-11 METAL CHIP 150K...
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KV-HR36M90 RM-1007 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R3281 1-218-847-11 METAL CHIP 0.5% 1/10W R3162 1-216-864-11 SHORT CHIP R3282 1-218-873-11 METAL CHIP 0.5% 1/10W R3163 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W R3302 1-216-801-11 METAL CHIP...
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KV-HR36M90 RM-1007 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R3466 1-218-833-11 METAL CHIP 0.5% 1/10W R3385 1-211-985-11 METAL CHIP 0.5% 1/10W R3467 1-218-833-11 METAL CHIP 0.5% 1/10W R3386 1-211-987-11 METAL CHIP 0.5% 1/10W R3387 1-211-985-11 METAL CHIP...
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KV-HR36M90 The components identified by shading and mark are criti- RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– RB3404 1-233-575-11 RES, CHIP NETWORK IC9001 8-759-680-01 IC TDA6120Q/N2/S1 IC9002 8-759-680-01 IC TDA6120Q/N2/S1...
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The components identified by KV-HR36M90 shading and mark are criti- RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R9039 1-216-025-11 RES-CHIP 1/10W C5203 1-126-964-11 ELECT...
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KV-HR36M90 RM-1007 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R5247 1-216-829-11 METAL CHIP 4.7K 1/10W R5635 1-218-855-11 METAL CHIP 2.2K 0.5% 1/10W R5249 1-216-837-11 METAL CHIP 1/10W R5636 1-249-377-11 CARBON 0.47 1/4W...
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• The components identified by in this manual have The components identified by KV-HR36M90 been carefully factory-selected for each set in order to shading and mark are criti- RM-1007 satisfy regulations regarding X-ray radiation. Should cal for safety. replacement be required, replace only with the value Replace only with part number specified.
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KV-HR36M90 The components identified by shading and mark are criti- RM-1007 cal for safety. H3 H4 Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...