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HISTORY Model Name : KV-HR29M91/HR34M91 SERVICE MANUAL Part No. : 9-965-395-01 When clicking an item, it’s detail is displayed. Change of Date SUPP./CORR. Description of SUP/COR main text 2003.12 –...
KV-HR29M91/HR34M91 RM-1007 RM-1007 Specifications KV-HR36 M31 Power requirements 110–240 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...
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE 2-10. H3, H4, H5 AND HMG BOARDS ....THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM- 2-11. HARNESS ARRANGEMENT ......BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- 2-12.
KV-HR29M91/HR34M91 RM-1007 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.
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KV-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 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.
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KV-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 RM-1007 2-5. T AND UG BOARDS 6 Connectors (CN1501) 1 Screw 7 UG board (+BVTP 3x12) 5 U bracket 4 Power cord 2 Screw (+PSW 3x8) 1 Five screws (+BVTP 3x12) 2-6. BM AND MG BOARDS 1 Screw...
KV-HR29M91/HR34M91 RM-1007 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.
KV-HR29M91/HR34M91 RM-1007 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. 9 DGC holder 4 Chassis assembly...
KV-HR29M91/HR34M91 RM-1007 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.)
KV-HR29M91/HR34M91 RM-1007 RM-1007 3-5.SERVICE MODE LIST 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...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 TEXT Functionality Range Standards Function 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...
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KV-HR29M91/HR34M91 RM-1007 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...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 Hi-Fine Personal 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...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 COMB Functionality ) : HR34M91 Range Standards Standards *1 Name NTSC Name 0-31 Standard NonStandard Standard NonStandard TESS 0-31 SCTP SCTP CYBP CYBP 1 (0) Y2BP Y2BP C2LE C2LE DTCN DTCN VEDL VEDL NCDT NCDT 0-15 0-15...
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KV-HR29M91/HR34M91 RM-1007 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 – 38 –...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 Functionality Range Standards Name SUBV 0-15 BASS 0-15 TREB 0-15 BBEL 0-31 BBEH 0-31 AGCL 0-15 Standards *1 TruSurro Simulated 0 SUBV Standards *2 Personal (BBE:off) Personal (BBE:Low) Personal (BBE:High) Others Others Others TruSurro TruSurro TruSurro TruSurro...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 MSMO Functionality Range Standards Name MSPF MIXU STD1 LVDS BGLV 0-255 DPAC OSDP Functionality Range Standards Name LEVL 0-15 FFLV 0-15 ASEL Functionality Range Standards Name 0-15 0-15 0-15 VID1 0-15 VID2 0-15 VID3 0-15 VID4 0-15...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 DRCV Functionality Range Standards Name MFVR ISEL ORES 0-255 ONCT 0-255 FMAT FMTH FSEL CDLY LMIT LMLV LMSL VDLY VDPR WPLL CRCT Standards *1 Dynamic Standard Name BS/CV/YC Component BS/CV/YC Component ORES ONCT Hi-Fine Personal Name BS/CV/YC...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 GUID Functionality Range Standards Function Remarks Name CUID Guide Select country ID (0:English,1:Tiwan,2:Korea,3:English) POWR Functionality Range Standards Function Remarks Name DLY1 Power On Delay1 DLY2 Power On Delay2 DLY3 Power On Delay3 ZDET Zero Detect Delay ZTMO Zero Detect Timeout (*10ms min 300ms) –...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 Functionality Range Standards Function Remarks Name APC Switch TV System Selection under searching with Auto TV System Auto FM switch Disable Blueback function Speed CH Search Selection NTSC Only CH Selection for Shipping Condition NTSC Only Cable/Air Selection for Shipping Condition...
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KV-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 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.
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KV-HR29M91/HR34M91 RM-1007 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 Note 1. The Red and Blue magnets should be equally far from the horizontal center line.
KV-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 RM-1007 RM-1007 4-6. NECK ASSY TWIST ADJUSTMENT 4-8. 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-HR29M91/HR34M91 RM-1007 RM-1007 4-8-1. 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-HR29M91/HR34M91 RM-1007 RM-1007 4-8-2. 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-HR29M91/HR34M91 RM-1007 RM-1007 4-9-2. Convergence 4-11. 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-HR29M91/HR34M91 RM-1007 RM-1007 4-12. WHITE BALANCE ADJUSTMENT (1).VIDEO MODE : AV PRO PICTURE : Maximum COLOR : Minimum Color Temp.: High DRC-MF : Progressive (2). Receive the all white signal and set to full mode screen and to the service mode.
KV-HR29M91/HR34M91 RM-1007 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.
KV-HR29M91/HR34M91 RM-1007 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...
KV-HR29M91/HR34M91 RM-1007 RM-1007 BLOCK DIAGRAM (3) TO G1 BOARD CN6008 CN6304 TO G1 BOARD CN2015(1/2) CN6301 AC IN 1 MAIN 9V AC IN 2 STBY 5V CN6006 AC IN AC IN CN6000 CN6000 RECT + RECT + TO H4 BOARD...
KV-HR29M91/HR34M91 RM-1007 RM-1007 BLOCK DIAGRAM (9) MG BOARD MG BOARD (EXCEPT 29N90/34N90) VIDEO OUT CN9001 Q9003 Q9009 IC9001 Q9007 R OUT IK BUFFER Q9004 Q9010 IC9002 Q9015 G OUT TO D(2/2)BOARD IK BUFFER T8001 CN9009 Q9005 Q9011 IC9003 TO D BOARD...
KV-HR29M91/HR34M91 RM-1007 RM-1007 BLOCK DIAGRAM (11) J9301 CN9302 R IN L IN -SSW IN -S1 IN Y IN 4 IN C IN TO UG BOARD V IN CN1501 (MONO) CN9303 J9302 HP SW HP L HP R TO MG BOARD...
KV-HR29M91/HR34M91 RM-1007 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...
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KV-HR29M91/HR34M91 A (1/3) BOARD * MARKED PARTS LIST RM-1007 RM-1007 HR29M91 HR34M91 Middle East exclude Middle East exclude Saudi Arabia, Kuwait, Saudi Arabia, Kuwait Iran Saudi Arabia, Kuwait, Saudi Arabia, Kuwait Iran Iran Iran C6002 1000pF 250V 2200pF 250V 1000pF 250V...
KV-HR29M91/HR34M91 RM-1007 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.
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KV-HR29M91/HR34M91 RM-1007 RM-1007 7-2. SUPER WOOFER BLOCK REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK 1-825-576-11 LOUDSPEAKER (16cm) * X-4041-962-1 JOINT ASSY, SP (HR34M91) * 4-087-460-01 3D BOX, TOP * X-4042-426-1 SP JOINT (29) ASSY (HR29M91)
KV-HR29M91/HR34M91 RM-1007 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 107 0 1-456-633-21 DEGAUSSING COIL (WITH LCC)
KV-HR29M91/HR34M91 RM-1007 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-HR29M91/HR34M91 The components identified by shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...
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KV-HR29M91/HR34M91 The components identified by shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...
KV-HR29M91/HR34M91 The components identified by shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...
The components identified by KV-HR29M91/HR34M91 shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...
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KV-HR29M91/HR34M91 RM-1007 RM-1007 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R5104 1-216-833-11 METAL CHIP 1/10W R5422 1-218-879-11 METAL CHIP 0.5% 1/10W R5106 1-216-833-11 METAL CHIP 1/10W R5107 1-218-865-11 METAL CHIP 5.6K...
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The components identified by KV-HR29M91/HR34M91 shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...
• The components identified by in this manual have KV-HR29M91/HR34M91 The components identified by been carefully factory-selected for each set in order to shading and mark are criti- RM-1007 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 originally used.
The components identified by KV-HR29M91/HR34M91 shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number H3 H4 specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– –––––––––...
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KV-HR29M91/HR34M91 The components identified by shading and mark are criti- RM-1007 RM-1007 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– –––––––– ––––––––– –––––––––––––...