Mitsubishi WS-73517 TV
Produttore:
Modello:
WS-73517
Data:
2005
Categoria:
Gruppo:
Descrizione:
PROJECTION TELEVISION

Informazioni

• Power Input : AC 120V, 60Hz • Power Usage : 275W 300W [WS-65517/ WS-73517] • Frequency Range : VHF 54 ~ 470MHz UHF 470 ~ 806MHz • Antenna Input : VHF/UHF 75Ω unbalanced 1 - NTSC.ATSC/QAM 1 -NTSC for PIP • CRT Size : [7 inches] WS-55517.WS-65517 : [9 inches] WS-73517 • High Voltage : 32.0kV (at 0A) • Speakers (8 Ohms 10W) : 2 - 6" full range • Input Level : VIDEO IN JACK (RCA Type) 1.0Vp-p 75Ω unbalanced : AUDIO IN JACK (RCA Type) -4.7dBm 43kΩ unbalanced : S-VIDEO IN JACK (Y/C separate type) Y:1.0 Vp-p C:0.286Vp-p(BURST) 75Ω unbalanced : COMP / Y, Cr, Cb (RCA Type) Y: 1.0 Vp-p Cr, Cb: 700mVp-p : ATV / Y(G), Pr(R), Pb(B), H, V Y: 1.0Vp-p with sync 75Ω (BNC) Pr, Pb: 700mV 75Ω H, V: 3.0Vp-p 75Ω : VGA / R,G,B,V,H (15 pin D) • Output Level : VIDEO OUT JACK (RCA Type) 1.0Vp-p 75Ω unbalanced : AUDIO OUT JACK (RCA Type) -4.7dBm 4.7kΩ unbalanced • Digital : IEEE-1394 I/O Jacks Interface : AC-3 Digtal Audio Output : HDMI : CableCARD : System 5 IR : USB Service Port

mostra più dettagli

Manuale di servizio
Tipo di manuale:
Manuale di servizio
Pagine:
12
Dimensione:
278.88 Kbytes (285575 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2009 02 11
MD5:
689266ec2c0c51e2e30d5a759ef35c34
Scaricamenti:
8172

Informazioni

High Speed Troubleshooting Safety Precautions ... 2 Cabinet Disassembly ... 3 Chassis Removal ... 5 Troubleshooting ... 6 PCB Locations and Functions ... 8 PCB Parts Reference ... 9

mostra più dettagli

Manuale di servizio, diagramma cirquit solo
Tipo di manuale:
Manuale di servizio, diagramma cirquit solo
Pagine:
12
Dimensione:
15.14 Mbytes (15880167 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2012 01 03
MD5:
d5312e2fcda27fbc3cfd8cdc90d6e5f5
Scaricamenti:
9929

Informazioni

Before servicing this chassis, it is important that the service person read the SAFETY PRECAUTIONS and PRODUCT SAFETY NOTICE contained in Part 1 of this manual. PART 2 SCHEMATIC DIAGRAMS CONTENTS Page Overall PCB Block Diagram ... 1 PCB-MAIN ... 2 PCB-TERMINAL [INPUT SWITCH] ... 3 PCB-TERIMINAL [PIC μP / FIF / E2P] ... 4 PCBs-CRT / DBF / PREAMP /CONTROL1 / CONTROL2 / FRONT ... 5 PCB-HDMI ... 6 PCB-SIGNAL-1 [MICRO] ... 7 PCB-SIGNAL-2 [CONVERGENCE GENERATOR] ... 8 PCB-SIGNAL-3 [VCJ / VERTICAL DEF / AUDIO] ... 9 PCB-TUNER-1 [TUNER / AUDIO] ... 10 PCB-TUNER-2 [ATSC DEMOD] ... 11 Refer to PART 1 for: • Specifications • Safety Precautions • Disassembly • CRT Replacement • Electrical Adjustments • Parts List • Block Diagrams

mostra più dettagli

Manuale di servizio
Tipo di manuale:
Manuale di servizio
Pagine:
76
Dimensione:
16.44 Mbytes (17236932 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2013 09 30
MD5:
e30bfbc14e463647d422566e99b4e5d1
Scaricamenti:
2995

Informazioni

INTRODUCTION ... 5 PRODUCT SAFETY NOTICE ... 5 SAFETY PRECAUTIONS ... 6 DISASSEMBLY PROCEDURES ... 7 Cabinet Disassembly (Front) ... 7 Cabinet Disassembly (Rear) ... 8 SERVICING THE LENTICULAR LENS AND FRESNEL SCREEN ... 9 Removal of the Lenticular Screen and Fresnel Lens ... 9 Installation of the Lenticular Screen and Fresnel Lens ... 10 DIAMONDSHIELDTM Removal and Installation ... 11 CABINET SEPARATION PROCEDURES WS-65517 / WS-73517 Cabinet Separation ... 12 SERVICING PCBs ... 12 Chassis Removal ... 12 PCB Locations ... 13 Major Parts Locations ... 13 CRT REPLACEMENT ... 14 CRT Removal ... 14 CRT Installation ... 15 ELECTRICAL ADJUSTMENTS ... 17 Equipment and Initial Setup ... 17 Initial Setup ... 18 LED Indicator Diagnostics ... 19 Remote Control Operational Mode ... 19 Circuit Adjustment Mode ... 20 Service Mode Reset ... 21 Convergence Adjustment Mode ... 21 Adjustment Items List ... 23 Adjustment Procedures ... 26 Test Point Locations ... 26 Main / Sub Y Level & HV Regulation ... 27 Main / Sub Color Level & CRT Cutoff ... 28 White Balance (NTSC) & White Balance (HD) ... 29 Black Level & Sub Contrast ... 30 Dynamic Focus Presets & Lens Focus ... 31 Alignment Magnet / Electrostatic Focus & Character Position ... 32 Geometry Presets ... 33 Deflection Geometry Adjustments ... 34 Convergence Geometry Adjustments ... 35 Centering & Static Convergence ... 36 Coarse Convergence Adjustments ... 37 Fine Convergence Adjustments ... 38 CHIP PARTS REPLACEMENT ... 39 REPLACEMENT PARTS ... 40 Parts Ordering ... 40 Critical and Warranty Parts Designation ... 40 Parts Tolerance Codes ... 40 Quick Reference List ... 41 SERVICE PARTS LIST ... 42 SCREEN ASSEMBLY PARTS LIST ... 55 CIRCUITRY BLOCK DIAGRAMS ... 56 Part 2 V25/V27 Schematic Diagrams CONTENTS Page SCHEMATIC DIAGRAMS PWB Interconnect Diagram ... 1 PWB-MAIN (Power Supply / Horizontal Deflection / HV) ... 2 PWB-TERMINAL -1 (Input Switch) ... 3 PWB-TERMINAL 2 (PIC μPC / FIF /E2P) ... 4 PWBs-CRT / CONTROL / FRONT / PREAMP / SVM / DBF ... 5 HDMI ... 6 PWB-SIGNAL-1 (MICRO) ... 7 PWB-SIGNAL-2 (Convergence Generator) ... 8 PWB-SIGNAL-3 (VCJ / Vertical Deflection / Audio)) ... 9 PWB-TUNER-1 (Tuners / Audio) ... 10 PWB-TUNER-2 (Demodulator) ... 12

mostra più dettagli