Pcb-Terminal -2 [Pic Μp / Fif / E2P] - Mitsubishi WS-48515 Service Manual

MODELS: WS-48515 / WS-55515 / WS-55615 / WS-55815 / WS-65515 / WS-65615 / WS-65815 / WS-73615
Convergence Adjustment Mode ..................................................................................................... 34
Adjustment Items List ................................................................................................................... 36
Adjustment Procedures ................................................................................................................ 39
Test Point Locations ............................................................................................................ 39
HV Regulation & Main / Sub Y Level .................................................................................... 40
Main / Sub Color Level & CRT Cutoff .................................................................................... 41
White Balance (NTSC) & White Balance (HD) ..................................................................... 42
Black Level & Sub Contrast ................................................................................................. 43
Dynamic Focus Presets & Lens Focus ................................................................................ 44
Alignment Magnet / Electrostatic Focus & Charactrer Position ............................................ 45
Geometry Presets ............................................................................................................... 46
Deflection Geometry Adjustments ........................................................................................ 47
Convergence Geometry Adjustments ................................................................................... 48
Centering & Static Convergence ........................................................................................... 49
Coarse Convergence Adjustments ........................................................................................ 50
Fine Convergence Adjustments ............................................................................................ 51
CHIP PARTS REPLACEMENT ......................................................................................................... 52
REPLACEMENT PARTS .................................................................................................................. 53
Parts Ordering .............................................................................................................................. 53
Critical and Warranty Parts Designation........................................................................................ 53
Parts Tolerance Codes .................................................................................................................. 53
Quick Reference List .................................................................................................................... 54
SERVICE PARTS LIST .................................................................................................................... 55
SCREEN ASSEMBLY PARTS LIST .................................................................................................. 69
CIRCUITRY BLOCK DIAGRAMS ..................................................................................................... 73
CONTENTS
SCHEMATIC DIAGRAMS
PCB Interconnect Diagram .............................................................................................................. 1
PCB-MAIN ...................................................................................................................................... 2
PCB-TERMINAL -1 [INPUT SWITCH] .............................................................................................. 3
PCB-TERMINAL -2 [PIC µP / FIF / E2P] ......................................................................................... 4
PCBs-CRT / CONTROL1 / CONTROL2 / FRONT / PREAMP / DBF ............................................... 5
PCB-HDMI ...................................................................................................................................... 6
PCB-SIGNAL-1 [MICRO] ................................................................................................................. 7
PCB-SIGNAL-2 [CONVERGENCE GENERATOR] .......................................................................... 8
PCB-SIGNAL-3 [VCJ / VERTICAL DEFLECTION / AUDIO] ............................................................. 9
PCB-TUNER-1 [TUNER / AUDIO] .................................................................................................. 10
PCB-TUNER-2 [DEMODULATOR] ................................................................................................. 11
PCB LAYOUT DIAGRAMS ............................................................................................................... 12
Part 2
Schematic Diagrams
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