37GQ-20 (serv.man6). without parts listing (tentative) - Sharp TV Service Manual (repair manual). Page 2

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Power Input .......................220V-240 Volts AC 50Hz

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Power Consumption

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Audio Power Output Rating .....................2W (MPO)

Speaker............................32

Ω

 2W, 8cm Round, 1pc

Normal Operating...................................30W
Stand-by Operating................................7.5W
(Method IEC60107)

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White Level

Set brightness control to get total picture tube cathode current of 600 milliamperes under no signal condition.
Maximum necessary correction of each picture tube cathode current to get  8950 degree K-20 MPCD screen
temperature  should not exceed 15% of its original value.

The chassis in this receiver is partially live, always use an isolation transformer when
servicing this chassis.
To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer
servicing to qualified service personnel.

Convergence.........................Self Converging System
Focus....................................Bi-Potencial Electrostatic
Sweep Deflection...........................................Magnetic

Specifictions are subject to change without prior notice.

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Aerial Input Impedance

VHF/UHF...........................75 ohm Unbalanced

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Tuning Ranges ............471.25MHz thru 855.25 MHz

     (CH21-CH69)

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Picture Intermediate Frecuencie.....

.........38.9MHz

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Sound  Carrier Trap

.............................32.9MHz

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Adjacent  Sound Carrier Trap

................40.9MHz

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Adjacent  Picture  Carrier Trap

...............30.9MHz