Read Sony KLV-26S200A / KLV-32S200A / KLV-40S200A / KLV-46S200A (serv.man3) Service Manual online
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KLV-26S200A/32S200A/40S200A/46S200A
RM-GA005
2-2-4. C signal calibration1 adjustment for
terrestrial analog.
1. Send ECS_ADJUST_TCD3_HUE_RF command.
2. Read S-REG: READ_BACK_B00 via ECS. (READ_AREA=0).
3. Read S-REG: READ_BACK_B01 via ECS. (READ_AREA=6).
4. Confirm that 8 bits of MSB of item number 2) and 3) are within
2. Read S-REG: READ_BACK_B00 via ECS. (READ_AREA=0).
3. Read S-REG: READ_BACK_B01 via ECS. (READ_AREA=6).
4. Confirm that 8 bits of MSB of item number 2) and 3) are within
spec of the table below.
m
e
t
I
e
c
n
e
r
e
f
e
R
.
c
e
p
S
e
u
l
a
v
e
c
n
e
r
e
f
f
i
d
*
0
B
_
K
C
A
B
_
D
A
E
R
±2
2-2-5. Set up of AD calibration1 adjustment for
P A L _ v i d e o .
1. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
2. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
2. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
P4_CVD2_85=0.
3. Set the following registration items.
2-2-6. Y signal calibration1 adjustment for video.
1. Input PAL colour bar 75%Y, 75%C via AV1 input.
2. Send ECS_ADJUST_TCD3_CONT_V command.
3. Read the value of S-REG:APL_LUMA via ECS. Confirming that
3. Read the value of S-REG:APL_LUMA via ECS. Confirming that
the value is within spec of the table below.
Screen Size
26"
32"
40"
46"
TARGET_Y_V(PAL)
165
165
165
165
ADJ_COLOR_Y_ATT(PAL)
128
128
128
128
ADJ_COLOR_PAL(PAL)
4
4
4
4
AD-Adjust Video Spec
Spec.
Reference register name
S-REG: APL_LUMA
TARGET_Y_V±2
5. Switch the TV set OFF and then ON again to retain adjustment
values.
2-2-7. Set up of C signal calibration1 adjustment
for video.
1. Input PAL colour bar 75%Y, 75%C via AV1 input.
2. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
3. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
2. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
3. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
P4_CVD2_85=0.
4. Set the following registration items.
Screen Size
26"
32"
40"
46"
ADJ_COLOR_Y_ATT(PAL)
128
128
128
128
ADJ_COLOR_PAL(PAL)
4
4
4
4
2-2-8. C signal calibration1 adjustment for video.
1. Send ECS_ADJUST_TCD3_HUE_V command.
2. Read S-REG: READ_BACK_B00 via ECS. (READ_AREA=0).
3. Read S-REG: READ_BACK_B01 via ECS. (READ_AREA=6).
4. Confirm that 8 bits of MSB of item number 2) and 3) are within
2. Read S-REG: READ_BACK_B00 via ECS. (READ_AREA=0).
3. Read S-REG: READ_BACK_B01 via ECS. (READ_AREA=6).
4. Confirm that 8 bits of MSB of item number 2) and 3) are within
spec of the table below.
m
e
t
I
e
c
n
e
r
e
f
e
R
.
c
e
p
S
e
u
l
a
v
e
c
n
e
r
e
f
f
i
d
*
0
B
_
K
C
A
B
_
D
A
E
R
±2
5. Read S-REG: TCD3_SATURATION via ECS.
6. Switch the TV set OFF and then ON again to retain adjustment
6. Switch the TV set OFF and then ON again to retain adjustment
values.
Screen Size
26"
32"
40"
46"
TARGET_Y_V(NTSC)
165
165
165
165
ADJ_COLOR_Y_ATT(NTSC)
128
128
128
128
ADJ_COLOR_PAL(NTSC)
1
1
1
1
2-2-9. Set up of AD calibration2 adjustment for
N T S C _ v i d e o .
1. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
2. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
2. Ensure noise reduction NR=1 (Low), GAMMA_EN=0,
P4_CVD2_85=0.
3. Set the following registration items.
2-2-10.
Y signal calibration2 adjustment for video.
1. Input NTSC colour bar 75%Y , 75%C via AV1 input.
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
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