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CRT Television
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E, B A, C, D
Models:
AV-1435
AV-1435EE
AV-1435TEE
AV-1438
AV-14F3
AV-14FMG3
AV-14FMG3/-A
AV-14FMG3B
AV-14FMT3
1
9
32
32
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32 pages, 661.13 Kb
No. 52026
A
V-14F3/AV-1435
A
V-1435EE/AV-1435TEE
A
V-14FMT3/AV-1438
A
V-14FMG3/AV-14FMG3
B
9
CRT SOCKET
PWB
FRONT CABI.
POWER
CORD
SPEAKER
MAIN
PWB
E
REAR
COVER
B
A
(
×
×
×
×
2)
(
×
×
×
×
1)
(
×
×
×
×
4)
PWB STOPPER
D
C
(
×
×
×
×
1)
Contents
Main
No. 52026 Jun. 2002
AV-14F3 / AV-1435 AV-1435EE / AV-1435TEE AV-14FMT3 / AV-1438 AV-14FMG3 / AV-14FMG3B AV-14FMG3
CONTENTS
SERVICE MANUAL
COLOUR TELEVISION
CG
SPECIFICATIONS
Design and specifications are subject to change without notice.
No.52026
V-14F3/AV-1435
3
SAFETY PRECAUTIONS
FEATURES
SYSTEM BLOCK DIAGRAM
IC301
IC702
TU001
FUNCTIONS
FRONT PANEL
REAR TERMINAL
No. 52026
REMO TE CONTRO L UNIT
RM-C9 0 : AV-1435TEE / AV-14FMT3
RM-C364GY : AV-14F3 / AV-1435 / AV-1435EE / AV-1438 / AV-14FMG3 / AV-14FMG3 RM-C364 : AV-14FMG3B
MAIN DIFFERENCE LIST
SPECIFIC SERVICE INSTRUCTIONS
E
B A
C
D
REPLACEMENT OF MEMORY ICs
1. MEMORY ICs
2. PROCEDURE FO R REPLACING MEMORY IC s
Page
INITIAL SETTING VALUE OF SERVICE MENU
Page
REPLACEMENT OF IC301 (IF V/C DEC ODER)
SERVICE ADJUSTMENTS
BEFORE STARTING SERVICE ADJUSTMENT
MEASURING INSTRUMENT AND FIXTURES
ADJUSTMENT ITEMS
BASIC OPERATION OF SERVICE MENU
SERVICE MENU FLO W CHART
SERVICE M ENU
SUB M ENU 1. I F
6
ADJUSTMENT LOCATIONS
CRT SOCKET PWB
MAIN PWB
No. 52026
ADJUSTMENTS
B1 POWER SUPPLY
FOCUS ADJUSTME NT
IF CIRCUIT ADJUS TMENT
Page
VIDEO / CHROM A CIRCUIT ADJUSTMENT
RGB
Page
W
(A)
G
W
C
y
(
B
Page
DEFLECTION CI RCUIT ADJUSTMENT
92%
VSM PRESET SETTING
Fig.3
PURITY / CONVERGENCE ADJUSTMENT
PURITY ADJUST MENT
No.52026
STATIC CONVERGENCE ADJU STMENT
DYNAMIC C ONVERGENCE ADJU STMENT
REPLACEMENT OF CHIP COMPONENT