Sony KP-46WT520 / KP-51WS520 / KP-57WS520 (serv.man2) Service Manual ▷ View online
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
34
2-10.ELECTRICAL ADJUSTMENTS BY
REMOTE COMMANDER
All of the circuit adjustments can be made by using the remote
commander (RM-Y916).
commander (RM-Y916).
Note: The following test equipment is required:
1. Pattern Generator (with component outputs)
2. Frequency counter
3. Digital multimeter
4. Audio oscillator
2-10-1. METHOD OF ENTERING THE SERVICE
ADJUSTMENT MODE
SERVICE MODE PROCEDURE
1. TV must be in Standby mode. (Power off)
1. TV must be in Standby mode. (Power off)
2. Press “DISPLAY”, “5”, “VOL +”, then “POWER” on the remote
commander.
(Press each button within 1 second of pressing the previous button.)
SERVICE MODE ADJUSTMENT
Data
WSL : XXX
0 0
3D-COMB
NRMD
NRMD
F / A FLAG : XXXXXXXX
CBA FLAG : XXXXXXXX
CBA FLAG : XXXXXXXX
SERVICE
TV
Item NO.
Adjustment Item
Category
3. The screen displays the item being adjusted within that category.
4. Press 1 or 4 on the remote commander to select the adjustment item
5. Press 3 or 6 on the remote commander to change the data
6. Press 2 or 5 on the remote commander to select the adjustment
category
Every time you press 2 (Category up), service mode changes in the
order shown below:
order shown below:
7. If you want to go back to the most recently saved value, press “0” then
“ENTER” to read the memory.
8. Press “MUTING” then “ENTER” to write the new adjustment data into
memory.
9. Turn power off when you want to exit the service mode.
Note:: Press “8” then “ENTER” on the remote commander to restore the
factory settings for user controls and channel memories (this will also
turn set off and then on to exit the service mode).
turn set off and then on to exit the service mode).
2-10-2. MEMORY WRITE CONFIRMATION
METHOD
1. After adjustment, turn the power off with the remote commander.
2. Turn the power ON and set to service mode.
3. Cycle through the adjusted items again and confi rm that the
adjustments were saved.
2-10-3. ADJUSTING BUTTONS AND
INDICATOR
Note: When the PJE mode (which displays an internally generated
signal) is activated, several buttons on the remote commander will have
different functions than the ones listed below. Therefore, when in the PJE
mode, refer to section 2-12-3 for button functions.
signal) is activated, several buttons on the remote commander will have
different functions than the ones listed below. Therefore, when in the PJE
mode, refer to section 2-12-3 for button functions.
MUTING
Category up
Adjustment
item up
item up
Adjustment
item down
item down
ENTER
Category
down
down
Data down
Data up
DISPLAY
POWER
Test Reset
VOLUME
PICTURE
TV/VIDEO
WIDE MODE
ANT
RM-Y916
USER
LUMA
VERSION
COLR
CLTY
MIDE
CCPM
YCTS
DEF1
DEF2
DEF4
DEF5
DEF3
PJED AIVP
PJED A1SV
DDEV
MCP
COMB
PJED FDIS
PJED V1CM
PJED OTVS
AWID
SNNR
RNR
BNR
OSDP
ASEL
PJED DFHG
PJED CENT
AP
MSMO
PJED VUP
PJED ROGH
PJED PV3P
PJED SFTF
OP
ATSC
ID
PFOP
PFID
VSEL
DRCV
MID1
MID2
MID3
VSW
CRNR
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
35
2-11. ADJUSTABLE SERVICE DATA LISTS
Only the Adjustable registers are shown in this data list.
A complete set of the service data, Fixed and Adjustable, can be downloaded at:
http://www-ec.sdp.sel.sony.com/padics/Model_Data_List.htm
Only Sony authorized Service Technician can access this site.
51W
S
520 (U
/C
)
57W
S
520 (U
/C
)
46W
T520 (U
/C
)
MIN
MA
X
OP
5
OSDH
OSD Horizontal Position
(common)
21
21
21
0
255
6
OSDF
OSD Favorite Position
(common)
28
28
28
0
63
CATEGORY
#
CONDITION
SERVICE DATA (dec)
DESCRIPTION
ITEM
51W
S
520 (U
/C
)
57W
S
520 (U
/C
)
46W
T520 (U
/C
)
MIN
MA
X
CCPM
1
YLEV
Y Level
RF - 60HZ
205
205
205
0
255
CV - 60HZ
190
190
190
0
255
2
CLEV
C Level
RF - 60HZ
110
110
110
0
255
CV - 60HZ
103
103
103
0
255
3
SHUE
Sub Hue
RF - 60HZ
7
7
7
0
15
CV - 60HZ
7
7
7
0
15
YCTS
2
SCON
Sub Contrast
RF
9
9
9
0
15
(CXA2103)
OTHER
6
6
6
0
15
3
SCOL
Sub Color
RF
6
6
6
0
15
OTHER
5
5
5
0
15
4
SHUE
Sub Hue
RF
3
3
3
0
15
OTHER
5
5
5
0
15
MCP
9
CBOF
Cb Offset
DRC - RF/BS/CV/YC
31
31
31
0
63
10
CROF
Cr Offset
DRC - RF/BS/CV/YC
30
30
30
0
63
DEF1
0
VPOS
Vertical Position
COMMON
25
25
25
0
63
1
VSIZ
Vertical Size
COMMON
31
31
31
0
63
DEF2
2
HSIZ
Horizontal Size
WIDEZOOM
24
24
24
0
63
OTHER
24
24
24
0
63
3
SLIN
S Linearity
WIDEZOOM
7
7
7
0
15
OTHER
7
7
7
0
15
COLR
2
RDRV
Red Drive Gain
COMMON
38
38
38
0
63
4
BDRV
Blue Drive Gain
COMMON
23
23
23
0
63
5
RCUT
Red cut-off
COMMON
23
23
23
0
63
7
BCUT
Blue cut-off
COMMON
27
27
27
0
63
8
SBRT
Sub Bright
COMMON
23
23
23
0
63
CONDITION
SERVICE DATA (dec)
DESCRIPTION
ITEM
CATEGORY
#
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
36
51W
S
520 (U
/C
)
57W
S
520 (U
/C
)
46W
T520 (U
/C
)
MIN
MA
X
PJE
93
R0GH
Ratio Offset S0 G H
(common)
0
0
0
-128
127
94
R0RH
Ratio Offset S0 R H
(common)
0
0
0
-128
127
95
R0BH
Ratio Offset S0 B H
(common)
0
0
0
-128
127
96
R1GH
Ratio Offset S1 G H
(common)
0
0
0
-128
127
97
R1RH
Ratio Offset S1 R H
(common)
0
0
0
-128
127
98
R1BH
Ratio Offset S1 B H
(common)
0
0
0
-128
127
99
R2GH
Ratio Offset S2 G H
(common)
0
0
0
-128
127
100
R2RH
Ratio Offset S2 R H
(common)
0
0
0
-128
127
101
R2BH
Ratio Offset S2 B H
(common)
0
0
0
-128
127
102
R3GH
Ratio Offset S3 G H
(common)
0
0
0
-128
127
103
R3RH
Ratio Offset S3 R H
(common)
0
0
0
-128
127
104
R3BH
Ratio Offset S3 B H
(common)
0
0
0
-128
127
105
R1GV
Ratio Offset S1 G V
(common)
0
0
0
-128
127
106
R1RV
Ratio Offset S1 R V
(common)
0
0
0
-128
127
107
R1BV
Ratio Offset S1 B V
(common)
0
0
0
-128
127
108
R2GV
Ratio Offset S2 G V
(common)
0
0
0
-128
127
109
R2RV
Ratio Offset S2 R V
(common)
0
0
0
-128
127
110
R2BV
Ratio Offset S2 B V
(common)
0
0
0
-128
127
111
PTRH
Pattern Offset Top R H
(common)
0
0
0
-128
127
112
PTBH
Pattern Offset Top B H
(common)
0
0
0
-128
127
113
PLRH
Pattern Offset Left R H
(common)
0
0
0
-128
127
114
PLBH
Pattern Offset Left B H
(common)
0
0
0
-128
127
115
PLRV
Pattern Offset Left R V
(common)
0
0
0
-128
127
116
PLBV
Pattern Offset Left B V
(common)
0
0
0
-128
127
117
PRRH
Pattern Offset Right R H
(common)
0
0
0
-128
127
118
PRBH
Pattern Offset Right B H
(common)
0
0
0
-128
127
119
PRGV
Pattern Offset Right G V
(common)
0
0
0
-128
127
120
PRRV
Pattern Offset Right R V
(common)
0
0
0
-128
127
121
PRBV
Pattern Offset Right B V
(common)
0
0
0
-128
127
122
PBGH
Pattern Offset Bottom G H
(common)
0
0
0
-128
127
123
PBRH
Pattern Offset Bottom R H
(common)
0
0
0
-128
127
124
PBBH
Pattern Offset Bottom B H
(common)
0
0
0
-128
127
125
ERR
Auto Regi Error Code
(common)
0
0
0
0
255
130
VUP
131
VMID
132
VLOW
133
HLE
134
HMID
135
HRIT
0
2047
0
Auto Regi V Middle Pattern Position
(common)
495
495
50
(common)
50
Auto Regi V Lower Pattern Position
(common)
947
947
0
2047
Auto Regi H Middle Pattern Position
(common)
853
853
Auto Regi H Left Pattern Position
(common)
181
181
CONDITION
495
1522
853
181
947
50
CATEGORY
#
DESCRIPTION
ITEM
2047
0
2047
0
2047
Auto Regi V Upper Pattern Position
0
2047
Auto Regi H Right Pattern Position
(common)
1522
1522
SERVICE DATA (dec)
KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520
37
51W
S
520 (U
/C
)
57W
S
520 (U
/C
)
46W
T520 (U
/C
)
MIN
MA
X
CONDITION
CATEGORY
#
DESCRIPTION
ITEM
SERVICE DATA (dec)
PJE
141
CENT
20
20
20
20
20
20
20
20
20
20
40
40
40
40
40
40
40
40
40
40
20
20
20
40
40
40
-512
511
-512
-512
511
-512
511
-512
511
-512
Zoom
Zoom
20
20
1080i Zoom
1080i WideZoom
20
20
20
511
511
WideZoom
-512
1080i Zoom
-512
40
40
40
40
40
40
1080i WideZoom
G V Cent
Full / Normal
511
WideZoom
511
-512
511
G H Cent
-512
511
Full / Normal
40
1080i WideZoom
-512
511
20
20
20
1080i Zoom
-512
511
20
20
20
WideZoom
-512
511
20
20
20
Zoom
-512
511
20
20
20
R V Cent
Full / Normal
-512
511
1080i WideZoom
-512
511
-512
511
1080i Zoom
40
40
40
-512
511
WideZoom
40
40
40
-512
511
Zoom
40
40
40
-512
511
40
Full / Normal
R H Cent
-512
511
40
1080i Full / Normal
40
40
-512
511
1080i Full / Normal
20
20
20
-512
511
1080i Full / Normal
40
40
40
-512
511
1080i Full
20
20
20
Click on the first or last page to see other KP-46WT520 / KP-51WS520 / KP-57WS520 (serv.man2) service manuals if exist.