Mitsubishi WT-46807 Building instructions

CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2000 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
PROJECTION TELEVISION
V17 / V17+ / V17++ CHASSIS
MITSUBISHI ELECTRIC
Service
Manual

V17
MODELS
WT-46807
WS-55807
WS-65807
V17+
MODELS
WS-55857
WS-65857
V17++
MODELS
WS-55907
WS-65907
WS-73907
WS-73907
PP
PP
PARAR
ARAR
ART 2T 2
T 2T 2
T 2
SCHEMASCHEMA
SCHEMASCHEMA
SCHEMATIC DIATIC DIA
TIC DIATIC DIA
TIC DIAGRAMSGRAMS
GRAMSGRAMS
GRAMS
Refer to PART 1 for:
•Specifications
•Safety Precautions
•Disassembly
•CRT Replacement
•Electrical Adjustments
•Parts List
•Block Diagrams
CONTENTS Page
Overall PCB Block Diagram ...................................... 1
PCB-POWER............................................................. 2
PCB-MAIN ................................................................. 3
PCB-SIGNAL (AV/I-O) .............................................. 4
PCB-SIGNAL (MICRO) ............................................. 5
PCB-SIGNAL (VC/SW) ............................................. 6
PCB-2HDW (IN) ........................................................ 7
PCB-2HDW (MAIN) ................................................... 8
PCB-2HDW (OUT) .................................................... 9
PCB-TERMINAL ...................................................... 10
PCBs - CONV. GEN./JUNGLE ................................ 11
PCB-3DYC/MAIN DECODER .................................. 12
PCBs - CRT/CONTROL/PREAMP/DBF/
FRONT/DISPLAY ........................................ 13
PCB-BMP (1)........................................................... 14
PCB-BMP (2)........................................................... 15
PCB LAYOUT DIAGRAMS....................................... 16