FEATURES ..............................................................................................................................................4
PARTS LIST ...........................................................................................................................................37
AV-29LS AV-29LX AV-29LH AV-2908TEE SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS AV-29LS AV-29LX AV-29LS AV-29LX (-AU) (-A) AV-29LH AV-29LX (-AU) AV-2908TEE POWER POWER POWER POWER DISPLAY DISPLAY DISPLAY DISPLAY MENU MENU MENU MENU CHANNEL VOLUME CHANNEL VOLUME CHANNEL VOLUME CHANNEL VOLUME...
AV-29LS AV-29LX AV-29LH AV-2908TEE SAFETY PRECAUTIONS 1. The design of this product contains special hardware, many circuits 8. When service is required, observe the original lead dress. Extra and components specially for safety purposes. For continued pro- precaution should be given to assure correct lead dress in the high tection, no changes should be made to the original design unless voltage circuit area.
(S-VIDEO : AV-29LS-AU, AV-29LX-AU) timum picture which is easy on the eye. s Built-in ON TIMER & RETURN +. C bus control utilizes single chip ICs. MAIN DIFFERENCE LIST [AV-29LS & AV-29LS-AU & AV-29LH] MODEL No. AV-29LS AV-29LS-AU AV-29LH Part Name...
AV-29LS AV-29LX AV-29LH AV-2908TEE SPECIFIC SERVICE INSTRUCTIONS DISASSEMBLY PROCEDURE REMOVING THE REAR COVER CHECKING THE MAIN PW BOARD 1. Unplug the power supply cord. 1. To check the back side of the MAIN PW Board. Å 2. Remove the 16 screws marked as shown in Fig.1.
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AV-29LS AV-29LX AV-29LH AV-2908TEE PICTURE TUBE FRONT CABINET SPEAKER (×4) SOCKET FRONT CONTROL PWB (2/2) MAIN PWB FRONT CONTROL CLAW B PWB (1/2) (×4) AV TERMINAL Fig-2 BOARD CONTROL BASE SPEAKER CHASSIS BASE CLAW B (×4) REAR COVER (×16) [FRONT SIDE]...
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AV-29LS AV-29LX AV-29LH AV-2908TEE REMOVING THE CRT * Replacement of the CRT should be performed by 2 or more persons. CRT CHANGE TABLE • After removing the rear cover, chassis etc., 1. Putting the CRT change table on soft cloth, the CRT change table should also be covered with such soft cloth (shown in Fig.
AV-29LS AV-29LX AV-29LH AV-2908TEE REPLACEMENT OF MEMORY IC 1. MEMORY IC (6) User setting This TV uses the following memory IC. Check the user setting values in Table 2, and if setting value is Memory IC: IC1702 on MAIN PW Board different, set the correct value.
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AV-29LS AV-29LX AV-29LH AV-2908TEE SETTING OF SYSTEM CONSTANT SET Setting value Setting item Setting content AV-29LS AV-29LS-AU AV-29LH AV-29LX AV-29LX-A AV-29LX-AU AV-2908TEE MULTI TRIPLE SYSTEM MULTI COMB TILT TEXT RUSSIAN EURO SUPPER BASS E/R/C E/R/A/F LANGUAGE E/R/C E/R/A/F E/R/C E/A/F...
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BLUE BACK VIDEO-2 SET VIDEO LANGUAGE MONO SURROUND OFF [AV-29LX/LX-A/LX-AU/AV-2908TEE] AI VOLUME ON SCREEN DISPLAY POSITION INDICATION COLOUR SYSTEM SOUND SYSTEM STEREO MODE STEREO [AV-29LS/LS-AU/LH] PICTURE MODE-VSM BRIGHT OFF TIMER ECO SENSOR BASS CENTRE TREBLE CENTRE BALANCE CENTRE PICTURE TILT Table 2 No.
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6. HOR. WIDTH 19. VNR 7. EW-PIN 8. EW-TRAPEZ 6. AUDIO 1. ERROR LIMIT 9. UP CORNER [Only AV-29LS/LS-AU/LH] 2. A2 ID THR 10. DW CORNER 3. SOUND SYSTEM Do not adjust 11. HOR. PARALL 12. HOR. BOW 6 / 7. PLUG & PLAY(OFF) 13.
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AV-29LS AV-29LX AV-29LH AV-2908TEE REPLACEMENT OF CHIP COMPONENT CAUTIONS 1. Avoid heating for more than 3 seconds. 2. Do not rub the electrodes and the resist parts of the pattern. 3. When removing a chip part, melt the solder adequately.
AV-29LS AV-29LX AV-29LH AV-2908TEE SERVICE ADJUSTMENTS ADJUSTMENT PREPARATION: 1. You can make the necessary adjustments for this unit with either the remote control unit or with the adjustment equipment and parts as given below. 2. Adjustment with the remote control unit is made on the basis of the initial setting values, however, the new setting values which set the screen to its optimum condition may differ from the initial settings.
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AV-29LS AV-29LX AV-29LH AV-2908TEE ADJUSTMENT LOCATIONS FRONT CONTROL PWB(1/2) FRONT CONTROL PWB(2/2) FRONT S805 S801 S803 J304 J303 J302 J801 S804 S806 S802 POWER S801 : CH UP + S802 : CH DOWN – S803 : MENU CN002 CN003 S804 : TV/VIDEO...
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1. IF 2. VC 3. DEF 4. VSM PRESET 5. PRESET 6. AUDIO [Only AV-29LS/LS-AU/LH] 6/7. PLUG & PLAY (OFF) (3) Method of Setting *Once the setting values are set,they are memorized automatically. *It must not adjust without inputting a signal.
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AV-29LS AV-29LX AV-29LH AV-2908TEE SERVICE MENU SUB MENU 1. IF SERVICE MENU VCO (CW) ***** TOO HIGH 1. IF 2. VC 1. VCO ABOVE REFERENCE 3. DEF 4. VSM PRESET BELOW REFERENCE 2. DELAY POINT 5. PRESET 6. AUDIO TOO LOW 7.
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AV-29LS AV-29LX AV-29LH AV-2908TEE ADJUSTMENTS B1 POWER SUPPLY Measuring Item Test point Adjustment part Description instrument Signal B1 (pin 1) 1. Receive a black and white signal. Check of Generator GND (pin 5) 2. Connect a DC voltmeter between B1 and GND...
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AV-29LS AV-29LX AV-29LH AV-2908TEE VC (VIDEO/CHROMA) CIRCUIT ADJUSTMENT The setting (adjustment) using the remote control unit is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument Adjustment Signal 1. DRIVE (R) Notes: of WHITE generator DRIVE (G) • Proceed to the following this adjustment after having completed the BALANCE DRIVE (B) adjustment of LOW LIGHT WHITE BALANCE.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument Adjustment Remote 5. COLOUR [Method of adjustment without measuring instrument] control unit Notes: • Proceed to the following this adjustment after having completed the COLOUR-I adjustment of SUB CONT.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument Remote 6. TINT [Method of adjustment without measuring instrument] Adjustment control unit Notes: SUB TINT-I • Proceed to the following this adjustment after having completed the adjustment of SUB CONT.
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AV-29LS AV-29LX AV-29LH AV-2908TEE DEFLECTION CIRCUIT ADJUSTMENT The setting (adjustment) using the remote control unit is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument 2. VER. HEIGHT 9. Receive a PAL cross-hatch signal. Adjustment Signal 10. Select 2. VER. HEIGHT with the MENU &/^ key. 13. V. ZOOM generator 11. Set the initial setting value of 2. VER. HEIGHT with the MENU –/+ V.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument 23. Select 7. EW-PIN with the MENU &/^ key. 7. EW-PIN Adjustment Signal 24. Set the initial setting value of 7. EW-PIN with the MENU –/+ key. generator 25.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument 32. Select 9. UP CORNER with the MENU &/^ key. 9. UP CORNER Adjustment Signal 10. DW CORNER 33. Set the initial setting value of 9. UP CORNER with the MENU –/+ generator key.
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AV-29LS AV-29LX AV-29LH AV-2908TEE [fv : 60Hz mode] Measuring Item Test point Adjustment part Description instrument Signal 1. VER. SLOPE 1. Receive a NTSC circle pattern signal of vertical frequency 60Hz. Adjustment generator 2. Select 3. DEF from the SERVICE MENU.
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument Adjustment 5. HOR. POSITION 15. Receive a NTSC circle pattern signal. Signal 16. Select 5. HOR. POSITION with the MENU &/^ key. generator 17. Set the initial setting value of 5. HOR. POSITION with the MENU –...
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AV-29LS AV-29LX AV-29LH AV-2908TEE Measuring Item Test point Adjustment part Description instrument 26. Select 4. VER. SCURVE with the MENU &/^ key. Adjustment 4. VER. SCURVE Signal 27.Set the initial setting value of 4. VER. SCURVE with the MENU –/+ generator VER.
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AV-29LS AV-29LX AV-29LH AV-2908TEE [COMPRESS (16 : 9), fv : 50Hz mode] Measuring Item Test point Adjustment part Description instrument Signal 13. V. ZOOM 1. Receive a PAL cross-hatch signal of vertical frequency 50Hz. Adjustment generator 2. VER. HEIGHT 2. Select COMPRESS from the MENU and set COMPRESS to ON.
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AV-29LS AV-29LX AV-29LH AV-2908TEE [COMPRESS (16 : 9), fv : 60Hz mode] Measuring Item Test point Adjustment part Description instrument Signal 13. V. ZOOM 1. Receive a NTSC cross-hatch signal of vertical frequency 60Hz. Adjustment generator 2. VER. HEIGHT 2. Select COMPRESS from the MENU and set COMPRESS to ON.
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AV-29LS AV-29LX AV-29LH AV-2908TEE [COMPONENT, fv : 50/60Hz mode] Measuring Item Test point Adjustment part Description instrument 5. HOR. POSITION 1. Receive a PAL circle pattern signal to VIDEO-2 terminal. Adjustment Signal 2. Select VIDEO-2 SET from the MENU and set VIDEO-2 SET to generator COMPONENT.
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READ STATUS — — 00 – 63 AUDIO ADJUSTMENT [AV-29LS, AV-29LS-AU, AV-29LH] • Do not adjust 6. AUDIO (1.ERROR LIMIT, 2.A2 ID THR, 3.SOUND SYSTEM) in the SERVICE MENU as it requires no adjustment. [SUB MENU 6. AUDIO] Setting item...
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AV-29LS AV-29LX AV-29LH AV-2908TEE PURITY AND CONVERGENCE ADJUSTMENTS Note: The final adjustment of CONVERGENCE must be done after the FOCUS adjustment. (CONVERGENCE is changed by FOCUS adjustment.) When makes difference by FOCUS adjustment, should be WEDGE DEFLECTION reconfirming PURITY adjustment.
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AV-29LS AV-29LX AV-29LH AV-2908TEE STATIC CONVERGENCE ADJUSTMENT 1. Input a crosshatch signal. 2. Using 4-pole convergence magnets, overlap the red and blue lines in the centre of the screen (Fig. 4) and turn them to magenta (red/blue). (FRONT VIEW) 3. Using 6-pole convergence magnets, overlap the magenta(red/blue) and green lines in the centre of the screen and turn them to white.
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AV-29LS AV-29LX AV-29LH AV-2908TEE SELF-CHECK FUNCTIONS 1. Outline This model has self-check functions given below.When an abnormality has been detected,the SUB POWER is turned off and both ECO and ON TIMER LEDs flash to inform of the failure.An abnormality is detected by the signal input state of the control line connected to the microcomputer.
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VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan AV29LS-H #4 AV29LSAU-H #4 AV29LH-H #4 Printed in Japan AV29LX-H #4 AV29LXA-H #4 AV29LXAU-H #4 VP0106 AV2908TEE-H #4...
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AV-29LS AV-29LX AV-29LH AV-2908TEE SCHEMATIC DIAGRAMS COLOUR TELEVISION BASIC CHASSIS AV-29LS AV-29LX AV-29LS AV-29LX (-AU) (-A) AV-29LH AV-29LX (-AU) AV-2908TEE CD-ROM No. SML200106 POWER POWER POWER POWER DISPLAY DISPLAY DISPLAY DISPLAY MENU MENU MENU MENU CHANNEL VOLUME CHANNEL VOLUME CHANNEL...
AV-29LS AV-29LX AV-29LH AV-2908TEE AV-29LS AV-29LX AV-2908TEE AV-29LS AV-29LX (-AU) (-A) AV-29LH AV-29LX (-AU) STANDARD CIRCUIT DIAGRAM q NOTE ON USING CIRCUIT DIAGRAMS • 1. SAFETY Type No indication : Ceramic capacitor The components identified by the symbol and shading are : Mylar capacitor critical for safety.
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MTV-L L3-L IC602 IC665 L3-R IC650 Lout1 SOUND FILTER AUDIO AMP PROCESSOR Rout1 Yin1 Vout1 AV-29LS,AV-29LH, AV-29LS-AU ONLY IC401 VERT OUT FRONT CONTROL PWB (1/2) Q522 VIDEO H. OUT J303 AUDIO L/MONO KEY_IN FRONT IN DY01 (VIDEO-3) IC972 AUDIO R 3.3V_STB...
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AV-29LS AV-29LX AV-29LH AV-2908TEE [FRONT CONTROL PWB PATTERN] FRONT CONTROL ( 1/2 ) FRONT FRONT CONTROL ( 2/2 ) FRONT 2-20 No.51839...
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VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan AV29LS-H #4 AV29LSAU-H #4 AV29LH-H #4 Printed in Japan AV29LX-H #4 AV29LXA-H #4 AV29LXAU-H #4 VP0106 AV2908TEE-H #4...
AV-29LS AV-29LX AV-29LH AV-2908TEE PARTS LIST CAUTION q The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the safety . q The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied .
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FRONT CONTROL PW BOARD ASS’Y ....................... 52 DIFFERENCE PARTS LIST BETWEEN AV-29LX, AV-29LX-A, AV-29LX-AU AND AV-2908TEE ..... 53 REMOTE CONTROL UNIT PARTS LIST (AV-29LS, AV-29LS-AU, AV-29LH, AV-29LX, AV-29LX-A, AV-29LX-AU AND AV-2908TEE) ....PACKING / PACKING PARTS LIST ........................55 No. 51839...
REMOTE CONTROL UNIT RM-C357-1C RM-C355-1C EXPLODED VIEW PARTS LIST-1 ! Ref.No. Part No. Part Name Description Local LC11193-001A-H FRONT CABI ASSY [AV-29LS, AV-29LS-AU] LC11193-002A-H FRONT CABI ASSY [AV-29LH] LC11193-003A-H FRONT CABI ASSY [AV-29LX, AV-29LX-A, AV-29LX-AU] LC11193-004A-H FRONT CABI ASSY [AV-2908TEE] LC20776-001B-H...
AV-29LS AV-29LX AV-29LH AV-2908TEE EXPLODED VIEW-2 SOCKET FRONT CONTROL PWB (2/2) FRONT CONTROL PWB (2/2) MAIN PWB MAIN PWB FRONT CONTROL FRONT CONTROL T1551 PWB (1/2) PWB (1/2) No. 51839...
AV-29LS PRINTED WIRING BOARD PARTS LIST(AV-29LS) MAIN PW BOARD ASS’Y(SCH-1001A-H2) ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local RESISTOR RESISTOR R1001-02 NRSA63J-221X MG R 220Ø 1/16W R1561 QRL02EJ-220X OM R 22Ø...
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AV-29LS ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local RESISTOR CAPACITOR R1757-58 NRSA63J-222X MG R 2.2kØ 1/16W C1001 NCB31HK-103X C CAP. 0.01µF 50V K R1803 NRSA63J-333X MG R 33kØ 1/16W...
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AV-29LS ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local CAPACITOR CAPACITOR C1666-67 NCB31HK-222X CH C CAP. 2200pF 50V K C1960 QEZ0203-227 E CAP. 220µF 160V M C1668-69 NCB31CK-104X CH C CAP.
AV-29LS ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local DIODE D1908 MA3200/M/-X ZENER DIODE IC1901 STR-F6456S/F7 I.C(HYBRID) D1909 MA111-X SI.DIODE IC1951 SE135N I.C(HYBRID) D1910 MA3075/H/-X ZENER DIODE IC1972 L88M33T-X D1911 RGP10J-5025-T3 SI.DIODE...
AV-29LS ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local RESISTOR DIODE R3228 NRSA63J-390X MG R 39Ø 1/16W D3124 MA111-X SI.DIODE R3229-30 QRE121J-2R7Y 2.7Ø 1/2W D3125 MTZJ75-T2 ZENER DIODE R3231 NRSA63J-390X MG R 39Ø...
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AV-29LS ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local CAPACITOR C8481-84 NCB21EK-224X C CAP. 0.22µF 25V K C8485 QETN1EM-476Z E CAP. 47µF 25V M C8660-61 QETM1VM-108 E CAP. 1000µF 35V M...
DIFFERENCE PARTS LIST BETWEEN AV-29LS, AV-29LS-AU AND AV-29LH In the DIFFERENCE PARTS LIST BETWEEN AV-29LS, AV-29LS-AU and AV-29LH, only difference points between these models are written. For other parts not mentioned in the list, please refer to the PARTS LIST(P42 – P45) for the AV-29LS.
AV-29LX PRINTED WIRING BOARD PARTS LIS(AV-29LX) MAIN PW BOARD ASS’Y(SCH-1002A-H2) ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local RESISTOR RESISTOR R1001-02 NRSA63J-221X MG R 220Ø 1/16W R1492 NRSA63J-822X MG R 8.2kØ...
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AV-29LX ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local RESISTOR RESISTOR R1746 NRSA63J-333X MG R 33kØ 1/16W R1969 QRT02EJ-2R7X MF R 2.7Ø R1747 NRSA63J-103X MG R 10kØ 1/16W R1970 NRSA63J-153X MG R 15kØ...
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AV-29LX ! Symbol No. ! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local CAPACITOR CAPACITOR C1642 NCB31CK-104X CH C CAP. 0.1µF 16V K C1956 QETN1VM-107Z E CAP. 100µF 35V M C1957 QCB31HK-471Z C CAP. 470pF 50V K C1643...
AV-29LX AV-2908TEE DIFFERENCE PARTS LIST BETWEEN AV-29LX, AV-29LX-A, AV-29LX-AU AND AV-2908TEE In the DIFFERENCE PARTS LIST BETWEEN AV-29LX, AV-29LX-A, AV-29LX-AU and AV-2908TEE, only difference points between these models are written. For other parts not mentioned in the list, please refer to the PARTS LIST(P49 –...
! Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local REMOTE CONTROL UNIT PARTS LIST RM-C352-1C [AV-29LS, AV-29LS-AU] RM-C353-1C [AV-29LH] RM-C357-1C [AV-29LX, AV-29LX-A, AV-29LX-AU] RM-C355-1C [AV-2908TEE] ! Ref. No. Part No. Part Name Description Local 31392340128 BATTERY COVER No.