KP-48V75, KP-53V75, KP-61V75 - Sony TV Service Manual (repair manual). Page 2

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KP-48V75/53V75/61V75
RM-Y903
RM-Y903
RM-Y903
SPECIFICATIONS
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 F1.1
Screen size (measured diagonally)
Speaker
Full range speaker 100 mm (3.9
inches) diameter
Speaker output
15 W x 2
CENTER SPEAKER IN : 30 W x
1 (NORMAL), 60W x 1 (MAX),
16 ohms
Power requirement
120 V, 60 Hz
Power consumption
175 W
Standby mode: 2.5 W
KP-48V75
48 inches
KP-53V75
53 inches
KP-61V75
61 inches
Television system
American TV standards
Channel coverage
VHF: 2 – 13 / UHF: 14 – 69 /
CATV: 1 – 125
Antenna
75 ohm external antenna
terminal for VHF/UHF
Inputs/output
VIDEO IN 1
VIDEO 2 INPUT
VIDEO IN 3
S VIDEO (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 IN 4
Y: 1 Vp-p, 75-ohms, sync
negative
CB: 0.7 Vp-p, 75-ohms
CR: 0.7 Vp-p, 75-ohms
TV OUT
MONITOR OUT
VIDEO (phono jack): 1 Vp-p,
75-ohms unbalanced, sync
negative
AUDIO (phono jacks): 500 mVrms
(100% modulation),
Impedance: 10 kilohms
AUDIO (VAR/FIX) OUT
(phono jacks): 500mVrms  (100%
modulation)
Impedance: 5 kilohms
KP-48V75
KP-53V75
KP-61V75
     Mass
70 kg
(154 lbs 5 oz)
73 kg
(161 lbs 2 oz)
124 kg
(273 lbs 9 oz)
     Dimensions (W/H/D)
1,106 x 1,337 x 571 mm
(43 
5
/
8
 x 52 
5
/
8
 x 22 
1
/
2
 inches)
1,218 x 1,413 x 614 mm
(48 x 55 
5
/
8
 x 24 
1
/
4
 inches)
1,338 x 1,506 x 642 mm
(52 
3
/
4
 x 59 
3
/
8
 x 25 
3
/
8
 inches)
Supplied accessories
Remote control RM-Y903 (1)
Size AA (R6) battery (2)
Optional accessories
U/V mixer EAC-66
Connecting cables RK-74A, RK-G34,
VMC-10HG, VMC-720M, VMC-
810S/820S, YC-15V/30V
Design and specifications are subject to change without notice.
SRS (r)
 (SOUND RETRIEVAL SYSTEM)
The SRS (r)
 (SOUND RETRIEVAL SYSTEM) is
manufactured by Sony Corporation under license from
SRS Labs, Inc.  It is covered by U.S. Patent No.
4,748,669.  Other U.S. and foreign patents pendeing.
The word ‘SRS’ and the SRS symbol (r) are
registered trademarks of SRS Labs, Inc.
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