Contents
Microfilm
Color Rear Video Projector
Monitor OUT
Specifications
Video 1 Video 2 Input
Video 3
Diagnosis Items and Prediction of Malfunction Location
Blinking count display of TIMER/STAVDBY indicator
Self Diagnosis Function
Summary of Self-Diagnosis Function
Self-Diagnosis Screen Display
Self-diagnosis screen displays
OCP Detect
Self-diagnosis block diagram
Self-diagnosis function operation
OVP Detect
SET-UP Adjustments
Table of Contents
Circuit Adjustments
Disassembly
Function
Section General
Carrying Your Projection TV Installing the Projection TV
Making Connections
Connector Types
Connecting a VCR and projection TV to a cable box
Connecting a cable TV system/ antenna to a VCR
Connecting a camcorder
Connecting a DVD Player Upper illustration
Connecting two VCRs for tape editing
Inserting the batteries
Using the Remote Control
Setting Up the Projection TV Automatically
Connecting an audio system Upper illustration
To perform Auto SET UP again
Adjusting the Convergence Automatically Flash Focus
Watching the TV
Watching Two Programs at One Time PIP
Using the Yellow Labeled Buttons for PIP Operations
To exit from the menus at any t i m e
Learning Menu Selection
To select the Video menu
Using the Video Menu
Using the Audio Menu
To restore the factory settings
To select the Reloj menu
Using the Reloj Menu
To select the Ajustes de canal ch menu
Ch Using the Ajustes de canal M e n u
Changing Canal favorito choices
Setting and Selecting Canal favorito
Setting Canal favorito manually
Using Canal favorito
To select the Ajustes menu
Using the Ajustes Menu
Setting the Manufacturers Code
Picture turns off
Manufacturer code numbers cable box
To operate the cable box
To operate the projection TV
Using a cable box
UHF when using an antenna
Double images or ghosts
Rear Board Removal Service Position
Section Disassembly
Mirror Cover Removal
HA Board and HB Board Removal
KP-43T70C
Beznet Assy Removal
Picture Tube Removal
Removal
Screen G2 Adjustment
Section SET-UP Adjustments
Screen Voltage Adjustment Rough Alignment
Focus Lens Adjustment
Defocus Adjustment Blue
Deflection Yoke Tilt Adjustment
Pole Magnet Adjustment GREEN,RED
Pole Magnet Adjustment
Service Mode Adjustment
Electrical Adjustment by Remote Commander
Adjust Buttons and Indicator
Method of Settingthe Service Adjustment Mode
Vpns
Adjustment Data Standard Number Range
Vpnt
Vpnv
Pjed
Adjustment Data Standard Number
3DCM
DSP
Tone
CCD
DAC
Setup for Adjustment
Registration Adjustment
SUB Deflection Adjustment Item
Green Skew
Green Registration Adjustment
Fine Adjustment
Green Center
Blue Registration Adjustment
RED Registration Adjustment
Final Check
Error Code Screen Display Sensor Position
Auto Registration Error Code List Error Code List
Error Code Display in Regi Service Mode
Section Safety Related Adjustments
+B OVP Confirmation
TV Input SUB Contrast Adjustment VPNT-SCON
Section Circuit Adjustments
P & P SUB Contrast Adjustment SC-SYDR
BAR Display Position Adjustment OP-DISP
PIP Position Adjustment PI-PIPH, Pipv
X1 =
Block Diagram
Section Diagrams
TUNER, VIDEO, Audio IN/OUT
4 Video
IC805 PJED-CPU
Reset
Peak Hold
Buff
CN204
To a
POWERH/V Outsupply
Part replaced Adjustment
Frame Schematic Diagram
Circuit Boards Location
3 Board IC406 TDA7265 3 Board IC1011 CXA2079Q
3 Board Waveforms
BV DAC
3 Board IC807, 815, 816
? a 2/3 board
3 Board IC1904 CXA1315M-T4
Board
3 Board IC1902 CXA2019AQ-T4
3 Board IC1903 BU4053BCF-T2
Board IC654 DM-58
Board Waveforms
Board IC651 μPC393C
CG CR CB board
CB Board
CG Board
CR Board Waveform
CB Board Waveform
Function Keys
HA Board HC Board
HB Board
6 0 H z
FA Board
Semiconductors
UDZS-TE17-8.2B
2SK2663 2SC3271F-N
1SS133-T-77 D3S6M-F ERA22-08 ERC04-06SE ERC06-15S
SLR-325VCT31
Cover KP-43T70C
Section Exploded Views
REF. NO. Part NO. Description
Cover Except KP-43T70C
103 !1-223-925-11 Resistor Assy Higvoltage Focus Pack
Chassis KP-43T70C
Chassis Except KP-43T70C
153 152 151 159 158 154 156 155 160 161 162 163 165
Picture Tube
218 217 220
RM-Y906 RM-Y906
Section Electrical Parts List
Mylar
REF. no
103
104
CONNECTOR, Board to Board 11P
Short Connector
PLUG, Connector 4P
PLUG, Connector 10P
RES,CHIP
Diode DTZ10B
Ferritebead
Ferrite
Inductor
REF. no Description Remark
Jack BLOCK, PIN Monitor OUT
FILTER, LOW Pass Coil
108
RM-Y906
Metal Oxide
Metal Chip
Carbon
112
113
FSS Tuner BTF-WA411
Tuner
TUNER, FSS BTF-FA401
Ceramic 2KV
Crystal
SHIELD, Transformer
SCREW+PSW
1KV
PIN, Connector 2P
PLUG, Connector 3P
TAB Contact
Diode D1NL20U
Diode GP08D
Diode EL1Z
Diode D4SBS4-F
Photo Coupler ON3171-R
Neon Lamp
LAMP, Neon
Carbon Photo Coupler
119
120
Ferrite Neon Lamp
Relay
Test PIN
CR BOARD, Complete
L731 Inductor
CG BOARD, Complete
PLUG, Connector 3P Coil Diode
GAP, Spark Connector Test PIN
PLUG, Connector 5P
PLUG, Connector 9P
HB BOARD, Complete Capacitor
HA BOARD, Complete Connector
Switch S1201 1-572-198-11 SWITCH, Keyboard Flash Focus
Carbon Switch
COVER, Battery for RM-Y906
CABLE, P-P Remote Commander
CABLE, P-P CORD, Power with Connector
Remote Commander RM-Y906
965-408-01
Sony Corporation