Panasonic TX-28LD4DP Service Manual

Also see for TX-25LD4DP: Service manual

Contents

Colour TelevisionTX-28LD4DPTX-25LD4DPEURO4 ChassisSPECIFICATIONS(Information in brackets { } refers to model TX-25LD4DP)Power Source: 220-240V AC, 50HzPower Consumption: 116WAerial Impedance: 75Ω unbalanced, Coaxial TypeStand-by PowerConsumption: 1,8WReceiving System: PAL I, PAL 525/60M.NTSCNTSC (AV only)Receiving Channels: UHF E21 - E69Intermediate Frequency:Video 39,5MHzAudio 33,5MHz, 32,95MHzColour 35,07MHz (PAL)Video/AudioTerminals:AV1 IN Video (21 pin) 1V p-p 75ΩAudio (21 pin) 500mV rms 10kΩRGB (21 pin)AV1 OUT Video (21 pin) 1V p-p 75ΩAudio (21 pin) 500mV rms 1kΩAV2 IN Video (21 pin) 1V p-p 75ΩAudio (21 pin) 500mV rms 10kΩS-Video IN Y: 1V p-p 75Ω(21-pin) C:0.3V p-p 75ΩAV2 OUT Video (21 pin) 1Vp-p 75ΩAudio (21 pin) 500mV rms 1kΩSelectable output (21 pin)AV3 IN Audio (RCAx2) 500mV rms 10kΩVideo (RCAx1) 1V p-p 75ΩDolby Surround Out 5 x Dolby Surround Out RCA(Rear) External Speaker connections2 x Rear1 x Centre1 x External Bass(3D Subwoofer)High Voltage: 28,5kV ±1kV {28,2kV ±1kV}Picture Tube: A66ECF50X41 66cm{A59ECF50X41 59cm}Audio Output: Front Left/Right 2 x 20W(Music Power) External Centre 20WExternal Bass 26WSurround 2 x 15W8Ω ImpedanceHeadphones: 8Ω Impedance3,5 mmAccessoriessupplied : Remote Control2 x R6 (UM3) BatteriesTS-600DP Video cabinet / Speaker packDimensions:Height: 596,5 mm {550,5 mm}Width: 778 mm {730 mm}Depth: 481 mm {478,5 mm}Net weight: 33kg {27kg}Specifications are subject to change without notice.Weights and dimensions shown are approximate.NOTE: This Service Manual should be used in conjunction withthe EURO4 Technical Guide.Panasonic CS ( U.K. ) Ltd.WILLOUGHBY ROAD,BRACKNELL,BERKS.,RG12 8FT.3DQDVRQLFORDER No. SM-98019