Sony KP-ER43M31 / KP-ER43M61 / KP-ER43M90 / KP-ER43M91 / KP-ER53M31 / KP-ER53M61 / KP-ER53M90 / KP-ER53M91 (serv.man2) Service Manual ▷ View online
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33
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KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91
RM-961
No.
Name
Common
50 Hz
(PAL)
(PAL)
60 Hz
(NTSC)
OPM
00
OSH
OSD H POSITION
00 ~ 3F
0F
CXP750096
01
FW1
OSD ODD/EVEN FIELD WINDOW SETUP #1
00 ~ 3F
00
OPTION-MISC
02
FW2
OSD ODD/EVEN FIELD WINDOW SETUP #2
00 ~ 3F
03
03
OHO
OSD H POSITION OFFSET FOR INDEX
00 ~ 0F
07
04
IL1
INDEX SUB-SCREEN OSD 1st LINE VERTICAL POSITION
00 ~ 3F
22
20
05
IVO
INDEX SUB-SCREEN OSD VERTICAL OFFSET
00 ~ 3F
2B
20
06
COM
COMB OPERATION SELECTION
00 ~ 03
00
07
APC
APC SWITCH
00, 01
01
08
TSY
TV SYSTEM SELECTION UNDER SEARCHING WITH AUTO TV SYSTEM
00 ~ 03
00
09
MUT
NO SIGNAL MUTE
00, 01
00
0A
AFM
AUTO FM SWITCH
00, 01
01
0B
TVO
V-ANGLE CORRECTION TO PICTURE ROTATION
00 ~ 07
03
0C
DBL
DISABLE BLUEBACK FUNCTION
00, 01
01
0D
SSO
SPEED CH SEARCH SELECTION
00 ~ 03
01
0E
TRP
MPEG/JPEG NOISE REDUCTION FOR EACH INPUT
00 ~ 3F
00
0F
SCH
CH SELECTION FOR SHIPPING CONDITION
00 ~ 7F
10
SCA
CABLE/AIR SELECTION FOR SHIPPING CONDITION
00, 01
11
DMG
DISABLE MENU-OPERATION GUIDE
00, 01
00
12
VSN
ENABLE NOISE REDUCTION IN VIDEO MODE
00, 01
00
OPB
00
OP1
OPTIONAL BITS 1 (SEE THE SPECIFIED SHEET)
00 ~ FF
E7
OPTION-BITS
01
OP2
OPTIONAL BITS 2 (SEE THE SPECIFIED SHEET)
00 ~ FF
13
Item
Category
Device Name
Function
Data
Range
Standard Data
– 34 –
KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91
RM-961
5-3. Picture Quality Adjustment
5-3-1. Preparation
1. Set in the service mode.
2. Set respective items as follows.
Adjustment Condition
DRC-MF
: DRC1250
PICTURE MODE : HI-FINE
TWIN MODE
: ON
ECO MODE
: OFF
WIDE MODE
: OFF
Category
Item
Data
SAJ
00
PIC
3F
06
DYC
00
0E
CLO
06
10
HUO
07
13
PIO
00
JGL
04
BBT
00
05
LML
03
3. Connect the oscilloscope probe to the following point on the
E board.
Measurement Point
E Board CN4500 :
1
pin R100
t VR
5
pin B100
t VB
Note : After the adjustment 5-3. Picture Quality Adjustment,
these adjustment parameters must be recovered to the
original condition.
Original Condition
DRC-MF
: DRC1250
PICTURE MODE : HI-FINE
TWIN MODE
: ON
ECO MODE
: OFF
WIDE MODE
: OFF
Category
Item
Data
50 TV 50 VIDEO 60 TV 60 VIDEO
SAJ
00 PIC
1F
06 DYC
00
0E CLO
0C
0C
0C
0C
10 HUO
08
08
09
09
13 PIO
07
JGL
04 BBT
03
05 LML
00
5-3-2. NTSC Video Input
1. Enter the NTSC video color bar (White & color 75%) signal.
2. Enter the service mode, and set respective items as follows.
3. Measure waveform, and each item is adjusted to become the
following figure.
4. Press “
(SWAP)” button on the commander, when the left
screen and the right screen are changed.
5. After adjustment finished, press “
(MUTE)” + “-” but-
ton to write the data to the NVM.
(i) SUB CONTRAST
Condition :
Category
Item
Data
SAJ
00
PIC
3F
02
COL
00
13
PIO
00
JGL
01
RGB
04
Adjusting Parameter :
LEFT screen
:
YCT
08 YOL
RIGHT screen
:
SYC
08 YOL
(ii) SUB HUE/SUB COL
Condition :
Category
Item
Data
SAJ
02
COL
1F
10
HUO
07
JGL
01
RGB
07
Adjusting Parameter :
LEFT screen
:
YCT
0A COL
00 TNT
RIGHT screen
:
SYC
0A COL
00 TNT
GND
VR2
VR1
VR1 – VR2 = 1.85 ± 0.07 Vp-p
VB3
VB4
VB1
VB2
VB1 = VB4 ± 70 mV
VB2 = VB3 ± 70 mV
VB2 = VB3 ± 70 mV
– 35 –
KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91
RM-961
5-3-3. NTSC RF Input
1. Enter the NTSC RF color bar (White & color 75%) signal.
2. Adjust with the same manner as 5-3-2. NTSC Video Input.
(i) SUB CONTRAST
Condition :
Category
Item
Data
SAJ
00
PIC
3F
02
COL
00
JGL
01
RGB
04
Adjusting Parameter :
LEFT screen
:
YCT
04 SCT
RIGHT screen
:
SYC
04 SCT
(ii) SUB HUE/SUB COL
Condition :
Category
Item
Data
SAJ
02
COL
1F
10
HUO
07
JGL
01
RGB
07
Adjusting Parameter :
LEFT screen
:
YCT
03 SCL
00 TNT
RIGHT screen
:
SYC
03 SCL
00 TNT
VB3
VB4
VB1
VB2
VB1 = VB4 ± 70 mV
VB2 = VB3 ± 70 mV
VB2 = VB3 ± 70 mV
GND
VR2
VR1
VR1 – VR2 = 1.85 ± 0.07 Vp-p
5-3-4. PAL Video Input
1. Enter the PAL video color bar (White & color 75%) signal.
2. Adjust with the same manner as 5-3-2. NTSC Video Input.
(i) SUB CONTRAST
Condition :
Category
Item
Data
SAJ
00
PIC
3F
02
COL
00
JGL
01
RGB
04
Adjusting Parameter :
LEFT screen
:
YCT
04 SCT
RIGHT screen
:
SYC
00 SCT
(ii) SUB HUE/SUB COL
Condition :
Category
Item
Data
SAJ
02
COL
1
JGL
01
RGB
07
Adjusting Parameter :
LEFT screen
:
YCT
03 SCL
RIGHT screen
:
SYC
03 SCL
GND
VR2
VR1
VR1 – VR2 = 1.85 ± 0.07 Vp-p
VB3
VB4
VB1
VB2
VB1 = VB3 = VB4 ± 70 mV
VB2 = VB3 ± 70 mV
VB2 = VB3 ± 70 mV
– 36 –
KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91
RM-961
5-3-5. PAL RF Input
1. Enter the PAL RF color bar (White & color 75%) signal.
2. Adjust with the same manner as 5-3-2. NTSC Video Input.
(i) SUB CONTRAST
Condition :
Category
Item
Data
SAJ
00
PIC
3F
02
COL
00
JGL
01
RGB
04
Adjusting Parameter :
LEFT screen
:
YCT
04 SCT
RIGHT screen
:
SYC
04 SCT
(ii) SUB HUE/SUB COL
Condition :
Category
Item
Data
SAJ
02
COL
1F
JGL
01
RGB
07
Adjusting Parameter :
LEFT screen
:
YCT
03 SCL
RIGHT screen
:
SYC
03 SCL
GND
VR2
VR1
VR1 – VR2 = 1.85 ± 0.07 Vp-p
VB3
VB4
VB1
VB2
VB1 = VB3 = VB4 ± 70 mV
VB2 = VB3 ± 70 mV
VB2 = VB3 ± 70 mV
5-4. Color Offset (53 inch model only)
5-4-1. 50 Hz (PAL) TV Mode
1) Enter the PAL RF signal.
2) Enter the service mode, and write the following data to the
NVM.
Category
Item
Data
53 inch
SAJ
0E
CLO
0A
5-4-2. 50 Hz (PAL) Video Mode
1) Enter the PAL video signal.
2) Enter the service mode, and write the following data to the
NVM.
Category
Item
Data
53 inch
SAJ
0E
CLO
09
5-4-3. 60 Hz (NTSC) TV Mode
1) Enter the NTSC RF signal.
2) Enter the service mode, and write the following data to the
NVM.
Category
Item
Data
53 inch
SAJ
0E
CLO
0A
5-4-4. 60 Hz (NTSC) Video Mode
1) Enter the NTSC video signal.
2) Enter the service mode, and write the following data to the
NVM.
Category
Item
Data
53 inch
SAJ
0E
CLO
0A
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