2. BASIC ADJUSTMENTS
ELECTRICAL ADJUSTMENTS
(VERSION B)
2-14: PICTURE SIZE (4:3)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Receive the monoscope pattern.
Change the wide screen mode to NORMAL.
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (40) on the remote control to
select "VS 4:3".
Press the VOL. UP/DOWN button on the remote
control until the SHIFT quantity of the OVER SCAN on
upside and downside becomes 8
±
2%.
Press the PROG/PAGE UP button once to set to "HS
4:3" mode.
Press the VOL. UP/DOWN button on the remote
control until the picture size is 440
±
5mm.
Press the PROG/PAGE UP button once to set to "PC
4:3" mode.
Press the VOL. UP/DOWN button on the remote
control until the both ends of the vertical lines are
straight.
Press the PROG/PAGE UP button once to set to "CC
4:3" mode.
Press the VOL. UP/DOWN button on the remote
control until the horizontal line of the monoscope
pattern comes to approximate center of the CRT.
M3K8-02G
U1Y3543
SPEC.NO.
O/R NO.
Change of HORIZONTAL SIZE
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
MFR’S VERSION A
MFR’S VERSION B
PART NO.
DESCRIPTION
L402
02D1000001
COIL ELC16B501EN
02D3000057
COIL CHOKE ELC18B501LN
PART NO.
DESCRIPTION
PCB020
A3K802G020K
MAIN PCB ASS'Y (VERSION A)
TMA520A
A3K802G020K
MAIN PCB ASS'Y (VERSION B)
TMA520B
POWER PCB's are interchangeable.
Change of MICON IC
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
MFR’S VERSION B
MFR’S VERSION C
PART NO.
DESCRIPTION
IC101
I5PD0F003A
IC OECF003A (OTP)
I5PD0F003A
IC OECF003A (MASK)
PART NO.
DESCRIPTION
PCB010
A3K802G010K
POWER PCB ASS'Y (VERSION B)
TMA520A
A3K802G010K
POWER PCB ASS'Y (VERSION C)
TMA521A
MAIN PCB's are interchangeable.
U223505
MFR'S VERSION B
MFR'S VERSION C