Mitsubishi Electric WS-48513 Service Manual

MITSUBISHI ELECTRIC
WS-48613
CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.

SCHEMATIC DIAGRAMS

CONTENTS
Overall PCB Block Diagram .................................................. 1
PCB-MAIN ............................................................................ 2
PCB-POWER ....................................................................... 3
PCB-TERMINAL-1 ................................................................ 4
PCB-TERMINAL-2 ................................................................ 5
PCBs-CRT / CONTROL / FRONT / PREAMP / SVM / DBF ... 6
PCBs-M-LINK / E2P / DOUBLER-3 ...................................... 7
PCB-SIGNAL-1 (TUNER / AUDIO) ........................................ 8
PCB-SIGNAL-2 (MICRO) ...................................................... 9
PCB-SIGNAL-3 (VIDEO/CHROMA) .................................... 10
PCB-SIGNAL-4 (CONVERGENCE-GEN) ........................... 11
PCB-DTV-TUNER ............................................................... 12
PCB-DEMOD ..................................................................... 13
PCB-DOUBLER-1 .............................................................. 14
PCB-DOUBLER-2 .............................................................. 15
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
PART 2
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2003 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
Service
Manual
PROJECTION TELEVISION
V23 / V23+ / V23++ / V23+++ CHASSIS
V23+ MODELS
V23 MODELS
WS-48513
WS-55513
WS-65513
WS-73513
V23++ MODELS
WS-65713
WS-73713
Page
Refer to PART 1 for:
• Specifications
• Safety Precautions
• Disassembly
• CRT Replacement
• Electrical Adjustments
• Parts List
• Block Diagrams
2003
WS-48613
WS-55613
WS-65613
V23+++ MODELS
WS-55813
WS-65813