Sony Trinitron KV-27EXR95 Service Manual page 34

1) Set to Service Mode.
2) Input a color-bar signal. (75 IRE)
3) Set the conditions as follows.
......... MAX
PICTURE
......... MIN
COLOR
......... ON
R OFF
......... OFF
G OFF
......... OFF
B OFF
(L) (It becomes minimum) .
white
Connect an oscilloscope to pin 0 of connector
A-32 and ground.
Adjust 1 and H to the 1.7 + O.lVp-p
select-ing SPIX withmandB.
Write the memory bypressing 1-1 -+ then
.
7) Return the following back to normal after
adjustment.
......... ON
G OFF
......... ON
B OFF
......... CENTER
COLOR
......... 80%
PICTURE
1) Input a color-bar signah
2) Press-\ -+ then RESET to normal.
3) Set to Service Mode.
4) Connect an oscilloscope to pin
and ground.
5) AdjustMandmto the Vl=V4 and V2=V3 by select
to SHUE and SCOL withmandM.
6) Write into the memory by pressing (MUTING] -+then
.
1) Set to Service Mode.
2) Pressml + then-/to normal.
3) Input a cross-hatch signal.
4) Adjust i and i to the best vertical size by selecting
VSIZ withmandm .
5) Write intoThe mymory by pressing -1 -+then
ADJUSTMENT
level by 1) Input a cross-hatch signal.
2) Press-1 -+ then-It0 normal.
3) Set to Service Mode.
5) Write into the memory by pressing IR/IUTING\
v 4
v2 v3
best horizontal size by selecting HSIZ