5-1
L0111EA
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note:
"CBA" is abbreviation for "Circuit Board Assem-
bly."
NOTE:
Electrical adjustments are required after replacing
circuit components and certain mechanical parts. It is
important to perform these adjustments only after all
repairs and replacements have been completed.
Also, do not attempt these adjustments unless the
proper equipment is available.
Test Equipment Required
1. NTSC Pattern Generator (Color Bar W/White
Window, Red Color, Dot Pattern, Gray Scale,
Monoscope, Multi-Burst)
2. Remote control unit: Part No. N0105UD or N0127UD
3. Color Analyzer
How to make Service remote control unit:
1. Prepare normal remote control unit. (Part No.
N0105UD or N0127UD) Remove 3 Screws from the
back lid. (Fig. 1-1)
2. Add J1 (Jumper Wire) to the remote control CBA.
(Fig. 1-2)
How to set up the service mode:
Service mode:
1.
Use the service remote control unit.
2.
Turn the power on. (Use main power on the TV unit.)
3. Press "SLEEP" button on the service remote control
unit. Version of micro computer will display on the
LCD or display. (Ex: F10-0.02)
4.
Check the display on the lower left is "06" (6613LD)
or "26" (6615LD) and if it is not "06" (6613LD) or "26"
(6615LD), set it at "06" (6613LD) or "26" (6615LD)
according to "1. Initial Setting."
1. Initial Setting
General
Enter the Service mode.
Set the each initial data as shown on tabel 1 below.
Table 1: Initial Data
SCREWS
REMOTE CONTROL UNIT
Fig. 1-1
J 1
Fig. 1-2
REMOTE CONTROL CBA
ITEM
BUTTON
(on the service
remote
control)
DATA VALUE
6613LD
6615LD
CNT
MENU
→
1
145
152
CLR
45
42
TNT
64
64
V-TNT
64
64
SHR
28
35
S-BRT
MENU
→
2
70
70
S-CNT
138
141
S-CLR
45
42
S-TNT
70
70
S-SHR
28
35
C-BRT
MENU
→
3
56
56
C-CNT
151
170
C-R
88
87
C-B
58
55
C-TNT
70
70
C-SHR
28
28
H-P
8
45
115
C-H-P
8
5
74
V-P
9
16
21
C-V-P
9
16
21
COR
VOL
p
→
1
0
0
COB
VOL
p
→
3
0
0
DR
VOL
p
→
4
0
0
DB
VOL
p
→
6
0
0
7F
VOL
p
FF
FF
LANGUAGE
VOL
p
SPA/FRA
SPA/FRA
STEREO
VOL
p
MTS
MTS
ACCESS
CODE
VOL
p
OFF
OFF
PANEL
VOL
p
VGA
XGA
