Sony KP-EF41HK2 Service Manual page 2

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KP-EF41HK2/ME2/MN2/SN2, EF48HK2/ME2/MN2/SN2,
KP-EF53HK2/ME2/MN2/SN2
Projection system
3 picture tubes, 3 lenses, horizontal in-
Picture tube 7 inch high-brightness monochrome
Projection lenses High performance, large-diameter
Screen size 41 inches (KP-EF41)
48 inches (KP-EF48)
53 inches (KP-EF53)
Television system
B/G, I, D/K, M
Color system PAL, PAL 60, SECAM, NTSC
NTSC
Channel coverage
B/G
VHF: E2 to E12
UHF: E21 to E69
CATV: S01 to S03, S1 to S41
I
UHF: B21 to B68
CATV: S01 to S03, S1 to S41
D/K
VHF: C1 to C12, R1 to R12
UHF: C13 to C57, R21 to R60
CATV: Z1 to Z39, S01 to S03, S1 to S41
M
VHF: A2 to A13
UHF: A14 to A79
CATV: A-8 to A-2, A to W+4,
W+6 to W+84
Stereo system
NICAM stereo B/G, I, D/K
A2 stereo (German) B/G
Antenna 75 ohm external antenna terminal
Audio output (Speaker)
15 W × 2
SHORT CIRCUIT THE ANODE OF HTE PICTURE TUBE
AND THE ANODE CAP TO THE METAL CHASSIS, CRT
SHIELD, OR CARBON PAINTED ON THE CRT, AFTER
REMOVING THE ANODE.
RM-871
line system
tubes (6.3 raster size), with optical
coupling and liquidcooling system
hybrid lens F1.0
4.43
3.58
CAUTION
Published in Heiloo, Holland.
SPECIFICATIONS
Number of terminals
Video
Audio
S video
Component video
,
Headphone
Power requirement
Power consumption
Dimensions (w/h/d)
Mass
Supplied accessories
Optional accessory
Design and specifications are subject to change without
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
!
ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY.
– 2 –
Input: 4, Output: 1
phono jacks, 1 Vp-p, 75 ohms
Input: 5, Output: 1, VARIABLE output:
1, phono jacks, 500 mVrms
Input: 2,
Y: 1 Vp-p, 75 ohms, unbalanced, sync
negative,
C: 0.286 Vp-p, 75 ohms
Input: 1, phono jacks
Y: 1.0 Vp-p, 75 ohms, sync negative
C /B-Y: 0.7 Vp-p, 75 ohms
B
C /R-Y: 0.7 Vp-p, 75 ohms
R
Audio: 500 mVrms
Output: 1, minijack
110 – 240 V AC, 50/60 Hz
160 W
948 × 992 × 511 mm (KP-EF41)
1106 × 1336 × 558 mm (KP-EF48)
1218 × 1413 × 602 mm (KP-EF53)
Approx. 43 kg (KP-EF41)
Approx. 66 kg (KP-EF48)
Approx. 70 kg (KP-EF53)
Remote commander RM-871 (1)
Size R6 (AA) battery (2)
AV rack SU-EF41 (KP-EF41),
SU-EF4853 (KP-EF48/EF53)
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