Circuit Adjustment; Adjustments With Commander - Sony KV-XF34K94 Service Manual

Trinitron color tv
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KV-XF34K94
RM-962

4-1. ADJUSTMENTS WITH COMMANDER

Service adjustments are made with the RM-962 that comes with
this unit.
a. ENTERING SERVICE MODE
With the unit on standby
[DISPLAY]
5
VOL (+)
[POWER]
This operation sequence puts the unit into service mode.
b. METHOD OF CANCELLATION FROM SERVICE
MODE
Set the standby condition (Press [POWER] button on the commander),
then press [POWER] button again, hereupon it becomes TV mode.
c. METHOD OF WRITE INTO MEMORY
1) Set to Service Mode.
2) Pr ess [1] (UP) and [4] (DOWN), select an item of adjustment.
3) Pr ess [MUTING] button and it will indicate WRITE on the scr een.
4) Pr ess [0] button to write into memory .
d . MEMORY WRITE CONFIRMA TION METHOD
1) After adjustment, pull out the plug fr
plug into AC outlet again.
2) Tur n the po wer switch ON and set to Ser vice Mode.
3) Call the adjusted items again to conf irm adjustments wer e made.
The screen display is :
Device Name
Item Name
Item No
GEO
00
028S
1.0C
Suffix No
(OEM Code)
Software version
CIRCUIT ADJUSTMENTS
om AC outlet, and then
Marking of virgin NVM
Data
Mode
HPS
1C
p
SERVICE
50
59
7F
0
000A
Total Power-On time (hours)
SECTION 4
1, 4
3, 6
[MUTING]
-
7, -
8, -
5, -
2, -
PAL, SECAM : 50
NTSC
: 60
– 34 –
Select the adjustment item.
Raise/lower the data v alue.
Writes.
Executes the writing .
All the data becomes the v alues in memory .
All user control goes to the standard state.
Service data initialization (Be sure not to use
usually.)
Write 50Hz adjustment data to 60Hz, or vice
versa.
PIC
MUTING
DISPLAY
POWER
MODE
TV
MTS
VIDEO
1
2
3
4
5
6
7
8
9
0
JUMP
ENTER
TV/VIDEO FREEZE
SWAP
PIP
MENU
PIP CH
FAVORITE
PIP CH
SOUND
SURROUND
WAKE UP
SLEEP
MODE
VOL
CH
CABLE
AUTO PROGR ADD/ERASE
TV
RM-962

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