Panasonic TX-28LD20F, Service Manual

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Colour Television
TX-28LD20F
TX-25LD20F
EURO-4H Chassis
SPECIFICATIONS
(Information in brackets { } refer to TX-25LD20F)
Power Source:
220-240V a.c., 50Hz
Power Consumption: 121W
Standby Power
Consumption:
1,4W
Aerial Impedance: 75
Ω
unbalanced, Coaxial Type
Receiving System: PAL-B/G, H, I, D/K, PAL-525/60
SECAM B/G, D/K, L/L’
M.NTSC
NTSC (AV only)
Receiving Channels:
VHF E2-E12
VHF H1-H2 (ITALY)
VHF A-H (ITALY) VHF R1-R2
VHF R3-R5 VHF R6-R12
UHF E21-E69 CATV (S01-S05)
CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10)
CATV S21-S41 (HYPERBAND)
Intermediate Frequency:
Video
38,9MHz, 34MHz
Sound 32,9MHz, 33,16MHz, 33,4MHz
40,4MHz, 32,4MHz (A2 STEREO)
33,05MHz, 34,05MHz (NICAM)
32,66MHz, 32,4MHz (CZECH STEREO)
Colour 34,47MHz (PAL)
34,5MHz, 34,65MHz (SECAM)
Video/Audio Terminals:
AUDIO MONITOR OUT
Audio (RCAx2) 500mV rms 1k
Ω
AV1 IN Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 10k
Ω
RGB (21 pin)
AV1 OUT Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 1k
Ω
AV2 IN Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 10k
Ω
S-Video IN Y: 1V p-p 75
Ω
(21 pin) C: 0,3V p-p 75
Ω
AV2 OUT Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 1k
Ω
Selectable Output (21 pin)
AV3 IN Audio (RCAx2) 500mV rms 10k
Ω
Video (RCAx1) 1V p-p 75
Ω
High Voltage: 28kV ±1kV
Picture Tube: A66ECF50X82 66cm
{A59ECF50X82 59cm}
Audio Output: 2 x 15W (Music Power)
8
Ω
Impedance
Headphones 8
Ω
Impedance
Accessories supplied: Remote Control
2 x R6 (UM3) Batteries
Dimensions:
Height:
596,5mm {550,5mm}
Width: 778mm {730mm}
Depth: 481mm {478,5mm}
Net Weight: 32kg {27kg}
Specifications are subject to change without notice.
Weights and dimensions shown are approximate.
NOTE: This Service Manual should be used in conjunction with the
EURO-4H technical guide.
TECHNISCHE DATEN
(Werte in klammern gelten { } nur fur TX-25LD20F)
Netzpannung:
220-240V a.c., 50Hz
Leistungsaufnahme: 121W
Standby
Leistungsaufnahme:
1,4W
Antennenimpedanz: 75
Ω
asymmetrisch, Koaxial-Typ
Empfangssystem: PAL-B/G, H, I, D/K, PAL-525/60
SECAM B/G, D/K, L/L'
M.NTSC
NTSC (nur AV Eingang)
Empfangsbereiche:
VHF E2-E12
VHF H1-H2 (ITALY)
VHF A-H (ITALY) VHF R1-R2
VHF R3-R5 VHF R6-R12
UHF E21-E69 CATV (S01-S05)
CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10)
CATV S21-S41 (HYPERBAND)
Zwischenfrequenz:
Video
38,9MHz, 34MHz
Sound 32,9MHz, 33,16MHz, 33,4MHz
40,4MHz, 32,4MHz (A2 STEREO)
33,05MHz, 34,05MHz (NICAM)
32,66MHz, 32,4MHz (CZECH STEREO)
Colour 34,47MHz (PAL)
34,5MHz, 34,65MHz (SECAM)
Video/Audio Anschlüsse:
AUDIO MONITOR OUT
Audio (RCAx2) 500mV rms 1k
Ω
AV1 EINGANG Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 10k
Ω
RGB (21 pin)
AV1 AUSGANG Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 1k
Ω
AV2 EINGANG Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 10k
Ω
S-Video IN Y: 1V p-p 75
Ω
(21 pin) C: 0,3V p-p 75
Ω
AV2 AUSGANG Video (21 pin) 1V p-p 75
Ω
Audio (21 pin) 500mV rms 1k
Ω
Wählbarer Ausgang
AV3 EINGANG Audio (RCAx2) 500mV rms 10k
Ω
Video (RCAx1) 1V p-p 75
Ω
Hochspannung: 28kV ±1kV
Bildrohre: A66ECF50X82 66cm
{A59ECF50X82 59cm}
Ton Ausgangsleistung: 2 x 15W (Musikleistung)
Lautsprecher 8
Ω
Impedanz
Kopfhörer: 8
Ω
Impedanz
Mitgel. Zubehör: Fernbedienung
2 x R6 (UM3) Batterien
Abmessungen:
Höhe:
596,5mm {550,5mm}
Breite: 778mm {730mm}
Tiefe: 481mm {478,5mm}
Gewicht: 32kg {27kg}
Änderungen der Technisichen Daten vorbehalten.
Gewichte und Abmessungen sind Näherungsangaben.
Hinweis: Bitte verwende Sie das Service Manual zusammen mit dem
Technical Guide.
ORDER No. SM-99082