Service manual CP 385 / CP785
- 2 -
1-1 Specifications
TV standard
PAL - SECAM B/G D/K, PAL I/I, SECAM L/L’
Sound system
NICAM B/G, I, D/K, L,
FM 2Carrier B/G, D/K
Power consumption
21” : 49 W approx.
28” : 75 W approx.
Sound Output Power
21” : 4.5W x 2 (at 60% mod, 10%THD)
28” : 7W x 2 (at 60% mod, 10%THD)
Speaker
20”, 21” : 7W 8 ohm x2
25”, 28” : 12W 8 ohm x2
Teletext system
10 pages memory FASTEXT (FLOF or TOP)
Aerial input
75 ohm unbalanced
Channel coverage
Off-air channels, S-cable channels and hyperband
Tuning system
frequency synthesiser tuning system
Visual screen size
20” : 48 cm
21” : 51 cm
25” : 59 cm
28” : 66cm
Channel indication
On Screen Display
Program Selection
100 programmes
Aux. terminal
EURO-SCART 1 : Audio / Video In and Out, R/G/B In, Slow and
Fast switching.
EURO-SCART 2 : Audio / Video In, SVHS In.
Audio-Video Jack on front of cabinet in common connection with
EURO-SCART 2.
Headphone jack (3.5 mm) on front of cabinet
Remote Control Unit
R-40A01
21 Pin EURO-SCART 1 :
Pin Signal Description
Matching value
1
Audio Output Right
0.5 Vrms, Impedance < 1 k
Ω
, ( RF 54% Mod )
2
Audio Input Right
0.5 Vrms, Impedance > 10 k
Ω
3
Audio Output Left
0.5 Vrms, Impedance < 1 k
Ω
, ( RF 54% Mod )
4
Audio Earth
5
Blue Earth
6
Audio Input Left
0.5 Vrms, Impedance > 10 k
Ω
7
Blue Input
0.7 Vpp
±
0.1V, Impedance 75
Ω
8
Slow Switching
TV : 0 to 2V, AV 16/9 : 4.5 to 7V, AV 4/3 : 9.5 to 12V ,
Impedance > 10 k
Ω
9
Green Earth
10
N.C.
Summary of Contents for DTA-20 T1
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Page 34: ...Service manual CP 385 CP785 33 5 Circuit description 5 1 Block diagram...
Page 39: ...Service manual CP 385 CP785 38 Chassis block diagram IF...
Page 43: ...Service manual CP 385 CP785 42 Sound signal flow diagram...
Page 70: ...69 Service Manual cp 385 cp 785 7 Exploded View 7 1 DTA 20T1...
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Page 74: ...73 7 5 DTA 21T1 Service Manual cp 385 cp 785...
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Page 79: ...78 Service Manual cp 385 cp 785 7 10 DTE 25G6...
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Page 82: ...81 7 13 DTE 28G6 Service Manual cp 385 cp 785...
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