Adjustment Method - Sony TRINITRON KV-VF21M40 Service Manual

5-2. ADJUSTMENT METHOD

Service adjustment to this model can be performed with the supplied Remote Control Commander RM-955, 956.
• HOW TO ENTER INTO SERVICE MODE
YCJ adjustment
Deflection circuit
adjustment
Micro computer
adjustment
• R E M OT E C O M M A N D E R ' S F U N C T I O N I N
SERVICE MODE
EJECT
Z
Write memory
PIC MODE
After pressed "0" button
TIMER REC G-CODE ON/OFF
TAPE SPEED
zREC INDEX
. >
X PAUSE
REW FF
PLAY
m H M
ENTER
x STOP
MENU COUNTER RESET A/B
t
GAME
Adjustment item up
1 2 3
4 5 6
Adjustment item down
7 8 9
Read memory
-/--
0 C
2
PROGR
After pressed "0" button
RM-955
(Same as RM-956)
Entering the
service mode
When exchange
When exchange
the MEMORY
the board
IC002 (MA10 board)
Perform "standard
value" writing
Write to Release the
the MEMORY service mode.
Note : • Write to the MEMORY every performing one item adjustment.
• Before writing to the MEMORY adjusted data would not memorize when turn off.
EJECT
Z
Releace service mode
PIC MODE
TAPE SPEED TIMER REC ON/OFF
zREC
INDEX
. >
X PAUSE
REW FF
PLAY
m H M
ENTER
x STOP
MENU COUNTER RESET
t
GAME
Data up
1 2 3
Data down
4 5 6
7 8 9
Write standard value
-/-- 0 C
2
PROGR After pressed "0" button
Perform read and write
RM-956
– 74 –
When repair connect-
ed with picture quality
A board deflection system
A board
exchange CRT and DY.
• SERVICE MODE DISPLAY
SERVICE ITEM
DATA
No.
VP 00 001 G
AFMD