Sony KP 48S75 Service Manual page 2

KP-43T75/48S75/
53N77/53S75/61S75
RM-Y906
Projection system
3 picture tubes, 3 lenses, horizontal in-line system
Picture tube
7-inch high-brightness monochrome tubes (6.3 raster size),
with optical coupling and liquid cooling system
Projection lenses
High performance, large diameter hybrid lens F1.05
Television system
American TV standard
Channel coverage
VHF: 2–13/UHF: 14 –69/CATV: 1 – 125
Antenna
75 ohm external terminal for VHF/UHF
Screen size (measured diagonally)
43 inches (KP-43T75)
48 inches (KP-48S75)
53 inches (KP-53S75/53N77)
61 inches (KP-61S75)
Inputs/outputs
VIDEO 1 IN
VIDEO 2 INPUT
S VIDEO IN (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
VIDEO (phono jack): 1 Vp-p, 75-ohms unbalanced, sync
negative
AUDIO (phono jacks): 500 mVrms (100% modulation),
Impedance: 47 kilohms
VIDEO 3 IN
S VIDEO IN (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
VIDEO (phono jack): 1 Vp-p, 75-ohms unbalanced, sync
negative
Y: 1 Vp-p, 75 ohms, sync negative
PB: 0.7 Vp-p, 75 ohms
PR: 0.7 Vp-p, 75 ohms
AUDIO (phono jacks): 500 mVrms (100% modulation),
Impedance: 47 kilohms
MONITOR OUT
VIDEO (phono jack): 1 Vp-p, 75-ohms unbalanced, sync
negative
AUDIO (phono jacks): 470 mVrms (100% modulation),
Impedance: 470 ohms
AUDIO (VAR/FIX) OUT (phono jacks): 500 mVrms
(100% modulation), Impedance: 470 ohms
CONTROL S OUT: minijack
SPECIFICATIONS
Speaker
For KP-53N77
Tweeter: 66 mm (2
Woofer: 130 mm (5
Except for KP-53N77
100 mm (4") x 2
Speaker output
15W x 2 (Except for KP-53N77)
20 W x 2 (KP-53N77)
Power requirement
120 V AC, 60 Hz
Power consumption
In use (Max.): 160 W
In standby: 1 W
Dimensions (W/H/D)
965 x 1,058 x 510 mm (38 x 41
(KP-43T75)
1,105 x 1,338 x 579 mm (43
(KP-48S75)
1,216 x 1,417 x 632 mm (47
(KP-53S75)
1,216 x 1,417 x 632 mm (47
(KP-53N77)
1,370 x 1,560 x 670 mm (54 x 61
(KP-61S75)
Mass
64.6 kg (141 lbs 10 oz) (KP-43T75)
64 kg (141 lbs 2 oz) (KP-48S75)
67.6 kg (149 lbs) (KP-53S75)
75.2 kg (165 lbs 13 oz) (KP-53N77)
84.6 kg (186 lbs 8 oz) (KP-61S75)
Supplied accessories
Remote control RM-Y906 (1)
Batteries (2) size AA (R6)
Optional accessories
Connecting cables
RK-G34, RK-74A, RK-G69HG, VMC-10HG,
VMC-720M, VMC-810S/820S, YC-15V/30V
U/V mixer EAC-66
Design and specifications are subject to change without notice.
– 2 –
/ ") x 2
5
8
/ ") x 2
1
8
/ x 20 / inches)
5 1
8 8
/ x 52 / x 22 / inches)
1 5 3
2 8 4
/ x 55 / x 24 / inches)
7 3 7
8 4 8
/ x 55 / x 24 / inches)
7 3 7
8 4 8
/ x 26 / inches)
3 3
8 8