Panasonic TX-21JT3P free download

File name TX-21JT3P.pdf

ORDER No. SM-04019 Service Manual Colour Television Z-M3L Chassis TX-21JT3P SPECIFICATIONS Power Source: Power Consumption: 220 - 240V A.C., 50Hz 60W Video/Audio Terminals: AV1 IN Video (21 pin) Audio (21 pin) RGB (21 pin) Audio (RCA x 1) Video (RCA x 1) 1V p-p 75 500mV rms 10K 500mV rms 10K 1V p-p 75 1V p-p 75 500mV rms 10K Stand-by Power Consumption: 1W Receiving System: PAL B/G, D/K, 525/60 SECAM B/G, D/K M.NTSC NTSC (AV only) VHF E2-E12 VHF H1-H2 (ITALY) VHF A-H (ITALY) VHF R1-R2 VHF R3-R5 VHF R6-R12 UHF E21-E68 CATV (S01-S05) CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10) CATV S21-S41 (HYPERBAND) AV1 OUT Video (21 pin) Audio (21 pin) Receiving Channels: Picture Tube: High Voltage: A51LZM10X16N45 51cm 29 ± 1kV Audio Output: (Music Power) Headphones: 20W 8 8 Impedance 3.5mm Remote Control 2 x R6 (UM3) Batteries Intermediate Frequency: Video/Audio Video Audio Colour 38.9MHz, 34MHz 32.9MHz, 33.16MHz, 33.4MHz 34.47MHz (PAL) 34.5MHz, 34.65MHz (SECAM) Accessories: Dimensions: Height: Width: Depth: Net Weight: NOTE: 482 mm 506 mm 484 mm 20kg Specifications are subject to change without notice. Weights and dimensions shown are approximate. CONTENTS SAFETY PRECAUTIONS ... 2 SERVICE HINTS... 3 ALIGNMENT PROCEDURE ... 4 WAVEFORMS... 5 BLOCK DIAGRAM ... 7 PARTS LOCATION... 8 REPLACEMENT PARTS LIST... 9 SCHEMATIC DIAGRAMS... 13 PCB CONDUCTOR VIEWS... 18 SAFETY PRECAUTIONS GENERAL GUIDE LINES 1. 2. It is advisable to insert an isolation transformer in the a.c. supply before servicing a hot chassis. When servicing, observe the original lead dress in the high voltage circuits. If a sh