Sony TRINITRON KV-20EXR20 Service Manual page 23

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| KV-20EXR20
—RMY103
3. AN ITEM OF ADJUSTMENT 4. METHOD OF CANCELLATION FROM SERVICE MODE
Set the standby condition (Press|POWER|button on
a
ITEM NAME REGISTE EXTENT 7
uA the commander) inthenext place, press|POWER
HFRE vp H-FREQUENCE 1 00~7F button again, hereupon it becomes TV mode.
VFRE vp V-FREQUENCE 1 00~1F
VPOS vp V-SHIFT 00~1F
VsIZ vp V-SIZE 00~3F
VLIN vp V-LINEARITY D0~0F 5. METHOD OF WRITE FOR MEMORY
VvSco ve S-CORRECTION 00~0F j i
HPOS ve | H-PHASE 00~0F 1) Set to Service Mode.
HSIZ vp H-SIZE 00~1F '
PAMP vp | PIN AMP. 00~1F 2) Press |1| (UP) and (al (DOWN), select an item of
CPIN vp CORNER PIN 00~07 :
PPHA vp PIN PHASE 00~0F adjustments.
VCOM vp V-COMP 00~07 aes
GAMP vp | GREEN AMP. 00~1F 3) Press|MUTING]button indicate WRITE (RED) on
BAMP vP BLUE AMP. 00~1F
GCUT vp GREEN CUT OFF. 00~OF screen.
BCUT vp BLUE CUTOFF 00~0F ; '
CROM vp CHROMA TRAP 00~3F 4) Press|ENTER|button to write for memory. (At this
SPIX vp PICTUR ~3F P odin a s
Hite vp HUE anes F time WRITE (YELLOW) is indicated on screen.)
SCOL vp COLOR 00~3F
SBRT vp BRIGHT 00~3F
aie ee oyleeer oe 6. MEMORY WRITE CONFIRMATION METHOD
MPX AP ATT 00~OF
FILO AP MW 00~3F
DEEM AP 12 00~0F
STEV AP osc1 00~3 F WRITE
SAPV AP OSC 2 00~3F
PILO ap | PILOT 00~0F 1000 0000
SEP AP WIDE BAND 00~3F
VD AP SPECTRAL 00~0F
LVOL AP VOLUME-L 00~0F
RVOL AP VOLUME-R 00~0F
SHAR SHARPNESS 00~0F
DISP vp | @PwM OUTPUT 00~3F
VSMO vp VSMO 0
AFC vp AFC 1,0 0
Ae ve REF 14 : 1) After adjustment, pull out the plug from AC outlet,
GOFF vp OFFNG 1 ' :
BOFF vP OFFNB 1 and next place, plug in AC outlet again.
ay a en ; 2) Turn the power switch ON and set to Service Mode.
DRGE ve RSE 3) Call the adjusted items again, confirm they were
adjusted.
7. ADJUSTMENT WHEN REPLACING IC
1)
IC 251(CXA 1246 AS)
EXCHANGE
SET TOSERVICE MODE . -
IC 102(PCD 8582)
EXCHANGE
IC 301(CXA 1313 S)
IC 101(M 37100 M 115
sP EXCHANGE
EXCHANGE
ADJUSTMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT VP
AP(MPX-RVOL) ALL SERVICE LIST (PWM OUT) (HFRE-RGBP,
VSMO-ABLM)
{
J
' WRITE THE MEMORY |
I
TURN THE POWER SWITCH OFF, |
CANCEL THE SERVICE MODE
NOTE: If service mode is canceled before writing into memory,
the adjustment data is not recorded.
Please write into memory, after adjustment.
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