Sony DFX-51 - Manuals

Sony DFX-51 – Manual in PDF format online.

Manuals:

Manual

Manual Sony DFX-51

Summary

Page 2 - WARNING

DXF-51 WARNING!! AN INSULATED TRANSFORMER SHOULD BE USED DURINGANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BE-CAUSE OF LIVE CHASSIS.THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTEDTO THE AC POWER LINE. SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY A ! ! ! ! ! MARK ON THE SCHEMATIC D...

Page 3 - Table of Contents; Operating Instructions

1 (E) DXF-51 Table of Contents 1. Operating Instructions ........................................................... 1-1 (E) 2. Service Informations 2-1. Board Layout ......................................................................................... 2-1 (E) 2-2. Disassembly .....................

Page 5 - Reprinted from; Electronic Viewfinder; Owner’s Record; English

1-1 (E) DXF-51 Section 1 Operating Instructions Reprinted from the operating instructions © 1997 by Sony Corporation DXF-51 2 Operating Instructions Page 18 Mode d’emploi Page 28 Bedienungsanleitung Seite 38 3-859-686-03(1) Electronic Viewfinder Manual de instrucciones Página 48 Manual d’Istruzioni ...

Page 6 - How To Attach and Connect the Unit to the Camera

1-2 (E) DXF-51 20 Features The DXF-51 is a 5-inch monochrome electronic viewfinder,designed for use with Sony DXC series CCD color videocameras.• High-resolution picture tube with a horizontal resolution of over 650 TV lines. • H/V regulator ensures a stable picture under all conditions.• Automatica...

Page 7 - Specifications

1-3 (E) DXF-51 24 How To Attach and Connect the Unit to the Camera 3 Connect the 20-pin connector to thecamera’s VF connector. to VF connector VF connector cable(20-pin y 26-pin) 25 How To Attach the Viewfinder Hood When using the viewfinder outdoors, attach the suppliedviewfinder hood to reduce gla...

Page 14 - Removal of Anode Cap; Removal Procedure; anode caps. A shatter-hook terminal is built into the rubber.

2-6 (E) DXF-51 2-2-7. Picture Tube and Q Board Removal 4 Two screws 5 Q board 1 Two screws 1 Tow screws 3 Picture tube 2 Anode cap (1) Turn up one side of the rubber cap in the direction indicated by arrow a . (2) Using a thumb, pull up the rubber cap firmly in the direction indicated byarrow b . (3...

Page 15 - B Confirmation

3-1 (E) DXF-51 Section 3 Safety Related Adjustment D board (Conductor side) H.V. Regulation Confirmation This confirmation must be made whenever the following parts (with marking in circuit diagram) were replaced. FBT301, R311, R312, R401, RV302 1. Open C304 on the D board. 2. Enter full white signa...

Page 17 - Adjustment; NTSC

4-1 (E) DXF-51 Section 4 Electrical Adjustments 4-1. Preparation Make adjustment under the following conditions, unlessotherwise specified: . BRIGHT : Mechanical center . CONTRAST : Marker points “3 o’clock” position . PEAKING switch : OFF . Input signal : Enter NTSC monoscope signal to pin 6 of D-s...

Page 23 - Section 6

6-1 DXF-51 6-1. Notes on Repair Parts 1. Safety Related Components Warning w Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement. [WARNHINWEIS] [WARNHINWEIS] [WARNHINWEIS] [WARNHINWEIS] [WARNHINWEIS] Les composants identifiés par l...

Page 24 - Mask & Cover Assemblies

6-2 DXF-51 6-2. Exploded Views BOLT, HEXAGON SOCKET 4 x 20 B3 x 4 BOLT, HEXAGON SOCKET 4 x 20 PTP2.6 x 5 PTP2.6 x 5 PTP2.6 x 5 PTP2.6 x 5 B3 x 12 B3 x 12 BTP3 x 8 B3 x 14 B3 x 14 PTP2.6 x 8 PTP2.6 x 8 6 11 7 5 12 9 10 2 1 4 3 8 Mask & Cover Assemblies

Page 26 - Chassis & CRT Assemblies

6-4 DXF-51 PWH3 x 8 PWH3 x 8 B3 x 25 N4, Type2 N3, Type2 LW3 K2 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 B3 x 6 P4 x 12 110 113 119 108 112 109 121 110 115 103 105 102 114 104 106 107 118 117 116 101 111 120 Chassis & CRT Assemblies

Page 35 - Section 7

7-1 DXF-51 7-1 Overall Overall Section 7 Block Diagrams

Page 37 - μμ

DXF-51 [Measuring conditions, voltage and waveform] ..... A voltage value is the reference value between the measurementpoint and the earth, when the color bar signal is received from thecolor bar generator. (digital multi-meter used: 10 M ohms/V DC) ..... Unit of voltage is V (volt).(Voltage variat...

Page 38 - Schematic Diagrams and Printed Wiring Boards; A BOARD

DXF-51 A -Component side- A -Conductor side- A, H2 (A)/H2 (B) A, H2 (A)/H2 (B) 8-2 (b) 8-2 (b) 8-1. Schematic Diagrams and Printed Wiring Boards H2 (A)/H2 (B) -Component side- H2 (A)/H2 (B) -Conductor side- A BOARD * : Conductor side D101 * I-3 D103 * G-4 D104 * E-5 D105 * E-6 D106 A-9 D108 M-8 D109...

Page 42 - A Board Waveforms

DXF-51 A, H2 (A)/H2 (B) A, H2 (A)/H2 (B) 8-4 8-4 A Board Waveforms 1 Q102- B 2 IC108- !- 1 Vp-p (H) 844 mVp-p (H) !- Q124- E 12.8 Vp-p (V) 3 IC108- 8 7.7 Vp-p (H) ![ IC109- 9 9.7 Vp-p (30 Hz) 4 IC103- 1 7.25 Vp-p (V) 5 IC108- !, 6.56 Vp-p (V) !] Q105- C 35.3 Vp-p (H) 6 IC108- !; 7.0 Vp-p (15.723 MHz...

Page 44 - G BOARD

DXF-51 G -Component side- G -Conductor side- H1 -Component side- H1 -Conductor side- Q -Component side- Q -Conductor side- G, H1, Q G, H1, Q 8-6 (b) 8-6 (b) G BOARD * : Conductor side D501 F-6 D502 B-2 IC501 * F-4 Q501 * G-4 Q502 * G-5 Q503 E-4 RV501 E-2 TP501 H-6 TP502 H-6 TP503 H-2 Serial No. 1000...

Page 48 - D BOARD

DXF-51 D, P D, P 8-8 (b) 8-8 (b) D -Component side- D -Conductor side- P -Component side- P -Conductor side- D BOARD * : Conductor side D301 * D-9 D303 E-8 D304 * F-6 D305 * D-5 D306 * D-4 IC301 * C-5 IC302 * C-4 Q301 D-8 Q303 D-5 Q305 * E-2 Q306 * E-2 RV301 * C-7 RV302 * C-3 TP301 * C-1 TP302 * C-1...

Page 53 - LEAKAGE TEST; A commercial leakage tester, such as the; Fig A. Using an AC voltmeter to check AC leakage.

DXF-51 SAFETY CHECK-OUT After correcting the original service problem,perform the following safety checks beforereleasing the set to the customer : Check the metal trim, “metallized” knobs,screws, and all other exposed metal parts for ACleakage. Check leakage as described below. LEAKAGE TEST The AC ...

Page 54 - Sony Corporation; Printed in Japan