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CTV970202
Date of Issue : Classification : 10/02/97 Yellow Page 1 of 2

TELEVISION TECHNICAL BULLETIN

MODELS

51CS03H 59CS05H

51CS05H 66CS03H

59CS03H 66CS05H

SYMPTOM If there is a failure of any component within the vertical deflection circuit or if a set comes in for service then carry out the improvement detailed below. ACTION 1. 2. 3. 4. Add a new diode ( 1N4148 ) from the emitter of Q509 to the cathode of D513, cathode of diode to the emitter of Q509. Replace R534 with a 390R. Solder a fuse ( QFS-J1023CEZZ ) in series with L607. Solder a fuse ( QFS-J1023CEZZ ) in series with L608.

Refer to the diagrams given below. REF NO R534 DESCRIPTION Diode, 1N4148 Resistor, 390R 1/10W Fuse, 1A PART NUMBER RH-DX0045BMZZ VRS-TV1JD331J QFS-J1023CEZZ PRICE CODE AA AA AA

Sharp Electronics (UK) Limited CE Technical Support Group Originator White - Carry out as required

$Y: Supervisor 3*- Approval Date 10/02/97

SP64500X Red - Carry out on all units

Yellow - Carry out as required and whenever unit comes in for service