Specifications; Circuit Protection - Hitachi 61HDX98B Service Manual

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SPECIFICATIONS
Model:
Cathode-Ray
Tube:
61 HDX98B
R=Pl GLFTOORFA
G=Pl GLFTOOHLA
B=Pi GLFTOOBMB
Power Input:
Power Consumption:
120 volts AC, 60 Hz
295 Watts - Maximum
260 Watts - Operating
Antenna
Impedance:
(NTSQATSC)
Receiving Channel:
75 Ohm Unbalanced
VHF / UHF I CATV
BAND
la!
VHF
2-13
UHF
14-69
EXT. Mid
(A-5)-(A-l), 4+
CATV Mid.
A-l
CATV Super
J-W
CATV Hyper
(W+l)-(Wt28)
Intermediate
Frequency:
Picture I-F Carrier 45.75 MHz
Sound I-F Carrier 41.25 MHz
Color Sub Carrier 42.17 MHz
Built-In DIRECTV IRD
Video Input:
1 Volt p-p, 75 Ohm
1 Volt p-p, 75 Ohm (Y)
0.7 Volt p-p, 75 Ohm, (Cb, Cr)
Video Output:
1 Volt p-p, 75 Ohm
Audio Input:
470 mVrms, 47 k Ohm
Stereo Audio Output:
470 mVrms, 1 k Ohm
Audio Output Power:
Front: 15 Watts per channel at 10% distortion, 8 Ohm impedance.
Max. output - 18 Watts.
Rear: 7.5 Watts per channel at 10% distortion, 8 Ohm impedance.
Max output - IO Watts.
Center: 7.5 Watts per channel at 10% distortion, 8 Ohm impedance.
Max output -
10
Watts
Anode Voltage
31.5 kV (Zero Beam Current)
Brightness:
61 HDX98B - 150 cd/m2
(white screen)
Speakers:
2 Woofers - 5 inch (12 mm) round
2 Tweeters - 2 inch (5 mm) round
1 Center Speaker - 4 inch (IO mm) round
Dimension:
Height (in.)
Width (in.)
Depth (in.)
Weight (I bs.)
61 HDX98B
60 31~
56 9ils
29 51,s
340
Circuit Board Assemblies:
C.P.T. (B) P.W.B.
Terminal P.W.B.
C.P.T. (G) P.W.B.
VM P.W.B.
C.P.T. (R) P.W.B.
Surround P.W.B.
Audio Out P.W.B.
Power/Deflection P.W.B.
2 H F.W.B.
Control P.W.B.
Power Supply P.W.B.
Control Sub P.W.B.
Signal P.W.B.
Sensor Distribution P.W.B.
Sub Deflection P.W.B.
CIRCUIT
PROTECTION
CAUTION:
Below is an EXAMPLE only. See Replacement Parts List for details. The following symbol near the fuse
indicates fast operation fuse (to be replaced). Fuse ratings appear within the symbol.
Example:
F901
L
\
"RISK OF FIRE - REPLACE FUSE AS MARKED"
The rating of fuse F901 is 6.OA - 125V.
Replace with the same type fuse for continued
protection against fire.
12

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