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AV-29M201 SERVICE MANUAL COLOR TELEVISION BASIC CHASSIS AV-29M201 GA CONTENTS ! ! ! ! ! ! ! SPECIFICATIONS 2 SAFETY PRECAUTIONS 3 FEATURES 4 FUNCTIONS 5 SPECIFIC SERVICE INSTRUCTIONS 6 SERVICE ADJUSTMENTS 11 STANDARD CIRCUIT DIAGRAM (APPENDIX) 2-1 PARTS LIST 27 1 COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD. No.51731 May 2000 AV-29M201 SPECIFICATIONS Items Dimensions (WЧ HЧ D) Ч Ч Mass TV System and Color system TV RF System Color System Sound System TV Receiving Channels and Frequency VL Band VH Band UHF Band ATV Receiving Channels and Frequency Low Band High Band Mid Band Super Band Hyper Band Ultra Band Sub Mid Band TV/CATV Total Channel Intermediate Frequency Video IF Carrie r Sound IF Carrier Color Sub Carrier Content 25-3/4"Ч23-3/8"Ч20-1/2" / 65.4cmЧ59.1cmЧ51.8cm 67.8Ibs / 30.8kg CCIR(M)&(N) NTSC / PAL-M / PAL-N BTSC (Multi Channel Sound) (0206) 55.25MHz83.25MHz (0713) 175.25MHz211.25MHz (1469) 471.25MHz801.25MHz (0206) (0713) (1422) (2336) (3764) (6594, 100125) (01, 9699) 180 Channels 45.75MHz 41.25MHz (4.5MHz) NTSC PAL-M PAL-N : 3.579545MHz : 3.57561149MHz : 3.58205625MHz (55.25MHz799.25MHz) Power Input Power Consumption Picture Tube High Voltage Speaker Audio Power Output Input (1, 2) Rated Voltage : 120V240V AC, 50Hz/60Hz Operating Voltage : 90V260V AC, 50Hz/60Hz 115W(max.), 85W(avg.) 27" (68cm) measured diagonally, Full Square 29kV±1.3kV (at zero beam current) 2"Ч4-3/4" / 5Ч12cm Oval typeЧ2 5W+5W Video Audio : 1Vp-p 75 (RCA pin jack) : 500mVrms (-4dBs), High Impedance (RCA pin jack) Variable Audio Output More then 01550mVrms (+6dBs) Low Impedance (400Hz when modulated 100%) (RCA pin jack) Antenna terminal Accessories 75(VHF/UHF) Terminal, F-Type Connector Remote Control Unit RM-C765-1A(AAA/R03/UM-4 dry batteryЧ2) Design & specifications are subject to change without notice. 2 No.51731 AV-29M201 SAFETY PRECAUTIONS 1. The design of this product contains special hardware, many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be performed by qualified personnel only. 2. Alterations of the design or circuitry of the products should not be made. Any design alterations or additions will void the manufacturer's warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom. 3. Many electrical and mechanical parts in the products have special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the parts list of Service manual. Electrical components having such