DOWNLOAD Sony KF-50DX200K / KF-60DX200K Service Manual ↓ Size: 13.23 MB | Pages: 127 in PDF or view online for FREE

Model
KF-50DX200K KF-60DX200K
Pages
127
Size
13.23 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kf-50dx200k-kf-60dx200k.pdf
Date

Sony KF-50DX200K / KF-60DX200K Service Manual ▷ View online

– 33 –
KF-50DX200K/60DX200K
K
RM-Y910K          RM-Y910K
D-GM IM
No.
Name
0
V-ST-POS
V start position
0 - 255
15
1
H-ST-POS
H start position
0 - 255
100
2
SUB CON
Sub contrast level
0 - 63
32
3
SUB BRT
Sub brightness level
0 - 63
13
4
V BLKT H
V blanking position top
0 - 255
0
5
V BLKT L
V blanking position top2
0 - 3
0
6
V BLKB H
V blanking position bottom
0 - 255
0
7
V BLKB L
V blanking position bottom2
0 - 3
0
8
H BLKL H
H blanking position left
0 - 255
0
9
H BLKL L
H blanking position left2
0 - 3
0
10
H BLKR H
H blanking position right
0 - 255
0
11
H BLKR L
H blanking position right2
0 - 3
0
12
ASL SW
ASL switch
0 - 1
0
13
ASL SEL
ASL select
0 - 3
0
14
B PIC LV
Blue picasl level
0 - 15
0
15
B BRT LV
Blue brtasl level
0 - 15
15
16
G PIC LV
Green picasl level
0 - 15
0
17
G BRT LV
Green brtasl level
0 - 15
15
18
R PIC LV
Red picasl level
0 - 15
0
19
R BRT LV
Red brtasl level
0 - 15
15
20
PIC AREA
Picasl area
0 - 7
7
21
BRT AREA
Brtasl area
0 - 7
7
22
PIC ST
Picasl start timing
0 - 3
0
23
BRT ST
Brtasl start timing
0 - 3
0
24
PRE SL
Pre slope
0 - 3
3
25
POST SL
Post slope
0 - 3
3
26
APC MODE
APC mode
-
Table2
27
APC TH
APC threshold
0 - 255
Table1
28
APC LIMT
APC limitter
0 - 63
Table1
29
APC LEV
APC level
0 - 255
Table1
30
G-PICT
Picture
0 - 127
100
31
G-BRIGHT
Brightness
0 - 127
57
Item
Function
Data
Range
Data
Table1
26
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
27
APC TH
255
10
10
10
5
5
10
10
10
10
10
10
10
10
10
10
28
APC LIMT
0
20
20
30
30
30
30
30
30
30
30
30
30
30
30
30
29
APC LEV
0
80
60
45
45
100
45
45
45
45
45
45
45
45
45
45
Table2
WIDE=
FULL,NORMAL (0 or 2)
INP=
RF (0)
Video (1)
Component (8)
SCMD=
-
-
480i (0)
480p (1)
PICMD=
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
26
APC MODE
3
3
3
3
3
3
3
3
4
4
3
5
4
4
3
5
WIDE=
FULL,NORMAL (0 or 2)
WIDE ZOOM,ZOOM (3 or 6)
INP=
Component (8)
RF (0)
Video (1)
SCMD=
720p (4)
1080i (3)
-
-
PICMD=
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
26
APC MODE
3
3
3
3
1
1
3
3
3
3
3
3
3
3
3
3
WIDE=
WIDE ZOOM,ZOOM (3 or 6)
INP=
Component (8)
SCMD=
480i (0)
480p (1)
720p (4)
1080i (3)
PICMD=
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
26
APC MODE
4
4
3
5
4
4
3
5
3
3
3
3
1
1
3
3
WIDE=
Twin Picture,Freeze (8 or 9)
Index (10)
Favorite (11)
INP=
SCMD=
PICMD=
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
Vivid (0)
Standard (1)
Movie (2)
Mild (3)
26
APC MODE
3
3
3
3
3
3
3
3
3
3
3
3
-
-
-
-
-
-
– 34 –
KF-50DX200K/60DX200K
K
RM-Y910K          RM-Y910K
D-GM WB
No.
Name
0
B GAIN (*1)
White balance gain blue
0 - 255
127
1
G GAIN (*1)
White balance gain green
0 - 255
127
2
R GAIN (*1)
White balance gain red
0 - 255
127
3
B BIAS (*1)
White balance bias blue
0 - 255
85
4
G BIAS (*1)
White balance bias green
0 - 255
85
5
R BIAS (*1)
White balance bias red
0 - 255
85
6
B GAIN M
White balance gain blue
-
96
7
G GAIN M
White balance gain green
-
115
8
R GAIN M
White balance gain red
-
132
9
B BIAS M
White balance bias blue
-
128
10
G BIAS M
White balance bias green
-
127
11
R BIAS M
White balance bias red
-
122
12
B GAIN L
White balance gain blue
-
80
13
G GAIN L
White balance gain green
-
126
14
R GAIN L
White balance gain red
-
165
15
B BIAS L
White balance bias blue
-
119
16
G BIAS L
White balance bias green
-
127
17
R BIAS L
White balance bias red
-
136
*1: Adjustable, but not used on service.
D-GM TEST
No.
Name
0
REF PER
Refresh permission
0 - 1
1
1
REF LENG
Refresh length
0 - 7
0
2
G-LUT SW
Gamma LUT through
0 - 1
0
3
CORR WGT
Correct weight
0 - 3
2
4
SHAD SW
Shading switch
0 - 1
0
5
3D-G SW
3D gamma switch
0 - 1
0
6
3D-G Z
3D gamma mode Z
0 - 1
0
7
3D-G VH
3D gamma mode VH
0 - 1
0
8
3D-G BS
3D gamma block size
0 - 1
1
9
AGC P SW
AGC pulse switch
0 - 1
0
10
AGC SHP POS
AGC SH pulse position
0 - 127
40
11
AGC SHP SEL
AGC SH pulse select
0 - 3
1
12
AGC SHP W
AGC SH pulse width
0 - 63
2
Item
Function
Data
Range
Data
Item
Function
Data
Range
Data
D-GM TPN
No.
Name
0
T-PATN SW
Test pattern switch
0 - 1
0
1
T-SIG SEL
Test signal select
0 - 7
1
2
PATN DIR
Pattern direction
0 - 1
1
3
SIG LV DIR
Signal level direction
0 - 1
0
4
T-PATN PIT
Test pattern pitch
0 - 255
144
5
B-LV
Blue test pattern level
0 - 63
25
6
G-LV
Green test pattern level
0 - 63
25
7
R-LV
Red test pattern level
0 - 63
25
8
T-PATN RGB
RGB test enable
0 - 7
7
D-GM CUR
No.
Name
0
CRIP
Frame crip
0 - 1
1
1
CUR TOP
Frame cursor top
0 - 1
0
2
CUR BOT
Frame cursor bottom
0 - 1
0
3
CUR L
Frame cursor left
0 - 1
0
4
CUR R
Frame cursor right
0 - 1
0
5
FPOS TOP U
Frame position top (High bit)
0 - 255
3
6
FPOS TOP L
0 - 7
0
7
FPOS BOT U
Frame position bottom (High bit)
0 - 255
92
8
FPOS BOT L
0 - 7
7
9
FPOS LEFT U
Frame position left (High bit)
0 - 255
5
10
FPOS LEFT L
0 - 7
3
11
FPOS RIGHT U
Frame position right (High bit)
Frame position top (Low bit)
Frame position bottom (Low bit)
Frame position left (Low bit)
Frame position right (Low bit)
0 - 255
165
12
FPOS RIGHT L
0 - 7
2
13
FCUR SIZE
0 - 1
0
14
CR CUR SIZE
0 - 3
3
15
CR CUR ON
0 - 1
0
16
CR VPOS U
0 - 255
48
17
CR VPOS L
0 - 7
0
18
CR HPOS U
0 - 255
85
19
CR HPOS L
0 - 7
2
20
OSD B
Blue OSD level
0 - 31
25
21
OSD G
Green OSD level
0 - 31
25
22
OSD R
Red OSD level
0 - 31
25
23
OSD YM
Picture half tone level
0 - 7
0
24
OSD I
OSD half tone level
0 - 7
3
Item
Function
Data
Range
Data
Item
Function
Data
Range
Data
– 35 –
KF-50DX200K/60DX200K
K
RM-Y910K          RM-Y910K
H POS SHI
No.
Name
0
VAR POS-CTL
Table select
0 - 15
Table 1
1
D-GM HP
Position control shift
0 - 15
Table 1
Item
Function
Data
Range
Data
Table 1
0
VAR POS-CTL=
0
1
2
3
4
5
6
7
1
D-GM HP
0
VAR POS-CTL=
8
9
10
11
12
13
14
15
1
D-GM HP
11
11
10
10
9
9
8
8
7
7
6
6
7
7
6
6
SH SET
No.
Name
0
SH
Table select
0 - 6
Table 1
1
SHIFT SET
Position control shift model select
0 - 31
Table 1
Item
Function
Data
Range
Data
Table 1
0
SH=
0
1
2
3
4
5
6
7
1
SHIFT SET
15
16
17
18
16
16
16
16
LCD-DR
No.
Name
0
FRP CNT
FR pulse control
0 - 1
0
1
R VCOM (*1)
V COM adjustment (R)
0 - 255
127
2
R ODD VR
ODD adjustment (R)
0 - 255
50
3
R EVEN VR
EVEN adjustment (R)
0 - 255
50
4
R DLY CNT
DELAY control (R)
0 - 255
127
5
R DA VSET (*1)
D/A voltage set (R)
0 - 255
220
6
G VCOM (*1)
V COM adjustment (G)
0 - 255
127
7
G ODD VR
ODD adjustment (G)
0 - 255
50
8
G EVEN VR
EVEN adjustment (G)
0 - 255
50
9
G DLY CNT
DELAY control (G)
0 - 255
127
10
G DA VSET (*1)
D/A voltage set (G)
0 - 255
220
11
B VCOM (*1)
V COM adjustment (B)
0 - 255
127
12
B ODD VR
ODD adjustment (B)
0 - 255
105
13
B EVEN VR
EVEN adjustment (B)
0 - 255
105
14
B DLY CNT
DELAY control (B)
0 - 255
127
15
B DA VSET (*1)
D/A voltage set (B)
0 - 255
195
16
R VREF SEL
Voltage ref select (R)
0 - 1
0
17
G VREF SEL
Voltage ref select (G)
0 - 1
0
18
B VREF SEL
Voltage ref select (B)
0 - 1
0
*1: Adjustable, but not used on service.
Item
Function
Data
Range
Data
LM75
 (TEMP)
No.
Name
0
SET
Temperature switching to maximum velocity of wind
0 - 99
42 DEC
1
TIME
Time to keep maximum velocity of wind and to detect
0 - 99
10 MIN
OSD-E
No.
Name
0
VPOS
Engine service indication V position
0 - 255
8
1
HPOS
Engine service indication H position
0 - 255
22
OPTION-E
No.
Name
0
LAMP TIME
Lamp lighting time
0
1
LAMP OFF
Time from power off to lamp off (0 : 0 sec, 1 : 5 sec)
0 - 255
1
2
FAN OFF
Time to FAN stop (0 : 2 min, 1 : 2 min)
0 - 255
0
3
FAN1 RPM1
Rotating speed of FAN for optics on normal condition
0 - 3
2
4
FAN1 RPM2
Rotating speed of FAN for optics after power off
0 - 3
2
5
FAN2 RPM1
Rotating speed of FAN for lamp on normal condition
0 - 3
1
6
FAN2 RPM2
Rotating speed of FAN for lamp after power off
0 - 3
1
7
FLAG1
Not used on service
0 - 255
0
8
AGING PT
Not used on service
0 - 255
0
9
TEMP SHIFT
Temperature shift for LCD panel drive
0 - 255
1
10
ADJ
Not used on service
0 - 1
0
11
P CTL SHT1
LCD panel age-based change (position control) correction 1
0 - 255
10
12
P CTL SHT2
LCD panel age-based change (position control) correction 2
0 - 255
60
Item
Function
Data
Range
Data
Item
Function
Data
Range
Data
Item
Function
Data
Range
Data
OP
No.
Name
0
DLY1
Power on to relay timing = DLY1 x 50ms
0 - 15
4
1
DLY2
Power on mute timing = DLY2 x 50ms
0 - 31
12
2
DLY3
Relay on to start bus communication
0 - 15
7
3
AGC
0 - 255
255
4
RAMW
0 - 1
0
ID
No.
Name
0
ID0
Selection of OSD languages & color system
0 - 255
1
ID1
Selection of composite & S-Video inputs
0 - 255
127
217
2
ID2
Selection of audio related controls
0 - 255
239
3
ID3
Selection of basic system settings
0 - 255
66
4
ID4
Selection of basic system settings
0 - 255
203
5
ID5
Selection of advanced system settings
0 - 255
177
6
ID6
Selection of sub picture related settings
0 - 255
54
7
ID7
Selection of some reserved settings
0 - 255
24
Item
Function
Data
Range
Data
Item
Function
Data
Range
Data
– 36 –
KF-50DX200K/60DX200K
K
RM-Y910K          RM-Y910K
3-2.
CHASSIS PICTURE QUALITY ADJUSTMENT
3-2-1. White Level Adjustment
1. Preparation
1) Before adjustment, set the following adjustment conditions
in each mode.
Note: After the adjustment in 3-2-1. White Level Adjustment, restore
original data in each mode.
Adjustment conditions
Category
Item
Data
P-BOOST1
0
BSET
0
MCP-ADJ1
2
GDRV
50
3
GCUT
40
VID ADJ
1
GAM
0
2
DCTN
0
3
DPIC
0
2) Connect an oscilloscope to the CN702 pin 3 (TP743) on the
BB board.
2. RF Input Adjustment
1) Enter the RF color bar (75%) signal, and set the PICTURE
MODE to “Vivid”.
2) Set the adjustment conditions in 1. Preparation, and further
set the following data.
Adjustment conditions
Category
Item
Data
2103-1
22
ATPD
0
23
DCTR
0
2103-2
22
ATPD
0
23
DCTR
0
3) Press the [TWIN] button on the remote commander to display
color bar on the left and right two screens.
4) Measure the waveform, and adjust so that a difference be-
tween black level and white level is 1.2 Vp-p 
±1 STEP.
Adjustment positions
Category
tem
Left screen
2103-1
2
SCON
Right screen
2103-2
2
SCON
5) After the adjustment finished, return the data set in 2) to
original values, and write the data by pressing the [MUTE] +
[ENTER] buttons on the remote commander.
3. Video Input Adjustment
1) Enter the Video STEP (100%) signal (including 0IRE and
100IRE), and set the PICTURE MODE to “Vivid”.
2) Set the adjustment conditions in 1. Preparation, and further
set the following data.
Adjustment conditions
Category
Item
Data
2103-1
22
ATPD
0
23
DCTR
0
2103-2
22
ATPD
0
23
DCTR
0
3) Press the [TWIN] button on the remote commander to display
the STEP signal on the left and right two screens.
4) Measure the waveform, and adjust so that a difference be-
tween black level and white level is 1.5 Vp-p 
±1 STEP.
Adjustment positions
Category
tem
Left screen
2103-1
2
SCON
Right screen
2103-2
2
SCON
1.2 Vp-p
5) After the adjustment finished, return the data set in 2) to
original values, and write the data by pressing the [MUTE] +
[ENTER] buttons on the remote commander.
1.5 Vp-p
Page of 127
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