Sony KDL-40V3000 / KDL-46V3000 Service Manual ▷ View online
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WAX3F
RM-ED009
2-8. H1 BOARD REMOVAL
2-9. U2 BOARD REMOVAL
4
5
6
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WAX3F
RM-ED009
2-10. D3 BOARD REMOVAL
D3 Board
D3 Bracket
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WAX3F
RM-ED009
Service adjustments to this model can be performed using the
supplied remote Commander RM-ED009.
supplied remote Commander RM-ED009.
3.
The following menu will then appear on the screen.
4.
Move to the relevant command using the up or down arrow
buttons on the remote commander.
buttons on the remote commander.
5.
Press the right arrow button to enter into the required menu item.
6.
Press the ‘Menu’ button on the remote commander to quit the
Service Mode when all adjustments have been completed.
Service Mode when all adjustments have been completed.
Note :
•
After carrying out the service adjustments, to prevent the
customer accessing the ‘Service Menu’ switch the TV set OFF
and then ON.
customer accessing the ‘Service Menu’ switch the TV set OFF
and then ON.
1.
Turn on the power to the TV set and enter into the stand-by
mode.
mode.
2.
Press the following sequence of buttons on the Remote
Commander.
Commander.
SECTION 3
SET-UP ADJUSTMENTS
3-1. How to enter Service Mode
i+
5
+
(ON SCREEN (DIGIT 5) (VOLUME +) (TV)
DISPLAY)
DISPLAY)
I/
TV
3-2-2. Y signal calibration1 adjustment for
terrestrial analog.
1. Input PAL colour bar 75%Y, 75%C via terrestrial input.
2. Send ECS_ADJUST_TCD3_CONT_RF command.
3. Read the value of S-REG_APL_LUMA via ECS. Confirming that
the value is within spec of the table below.
3-2-1. Set up of AD calibration1 adjustment for
terrestrial analog.
The following adjustments are done via ECS.
1. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
2. Set: SREG_NR = 3 (High), HREG_P4_CVD2_85[2:0] = 0 and
ADJ_COLOR_PAL = 5.
3. Set the following registration items.
3-2. Signal Level Adjustment
㧜
㧞 㧟
㧠 㧡 㧢 㧣
6+6.'
5KIPCNNGXGNCFLWUVOGPV
65/
AD-ADJUST RF SPEC
SPEC
Reference register name
SREG_TARGET_Y_RF±2
S-REG_APL_LUMA
3-2-3. C signal calibration1 adjustment for
terrestrial analog.
1. Send ECS_ADJUST_TCD3_HUE_RF command.
2. Read SREG_AVE_VAL_B_AREA0 via ECS.
(READ_AREA = 0).
3. Read SREG_AVE_VAL_B_AREA6 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.
Reference Item
Spec.
SREG_AVE_VAL_B_AREA*
difference
±2
Screen Size
40"
46"
SREG_TARGET_Y_RF
165
165
SREG_TCD3_CONT_PAL_RF
128
128
SREG_TCD3_SAT_PAL_RF
128
128
SREG_TCD3_HUE_PAL_RF
128
128
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WAX3F
RM-ED009
3-2-4. Set up of AD calibration1 adjustment for
v i d e o .
1. Send ECS_ADJUST_LEVEL_SETTING_INIT command.
2. Set SREG_NR = 1 (Low), HREG_P4_CVD2_85[2:0] = 0 and
SREG_ADJ_COLOR_PAL = 5.
3. Set the following registration items.
3-2-5. Y signal calibration1 adjustment for
PAL 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 SREG:APL_LUMA via ECS. Confirming that
the value is within spec of the table below.
㧜
㧞 㧟
㧠 㧡 㧢 㧣
6+6.'
5KIPCNNGXGNCFLWUVOGPV
65/
3-2-6. C signal calibration1 adjustment for
PAL video.
1. Input PAL colour bar 75%Y, 75%C via AV1 input.
2. Send ECS_ADJUST_TCD3_HUE_V command.
3. Read SREG_AVE_VAL_B_AREA0 via ECS
(READ_AREA = 0).
5. Read SREG_TCD3_SATURATION via ECS.
6. Restore the original value. SREG_NR = 4 (Auto).
7. Send ECS command ADJUST_LEVEL_SETTING_CLR.
AD-Adjust Video Spec.
Spec.
Reference register name
SREG_TARGET_Y_V±2
SREG_APL_LUMA
㧜
㧞 㧟
㧠 㧡 㧢 㧣
6+6.'
5KIPCNNGXGNCFLWUVOGPV
65/
Reference Item
Spec.
SREG_AVE_VAL_B_AREA*
difference
±2
6. Restore original value. SREG_NR = 2 (Mid).
7. Send ECS command ADJUST_LEVEL_SETTING_CLR.
4. Read SREG_AVE_VAL_B_AREA6 via ECS
(READ_AREA = 6).
5. Confirm that 8 bits of MSB of item number 3) and 4) are within
spec of the table below.
Screen Size
40"
46"
SREG_TARGET_Y_V
165
165
SREG_TCD3_CONT_PAL_V
128
128
SREG_TCD3_SAT_PAL_V
128
128
SREG_TCD3_HUE_PAL_V
128
128
3-3. Gamma Adjustment
The following adjustments are done via ECS.
Note: Before Gamma adjustment can begin the set needs 20
minutes aging with an ambient temperature between 22 to
28 degrees centigrade.
1. Set SREG_BL_MANU<2> = 1.
2. Set SREG_MUTE_DISPLAY = 0.
3. Set SREG_BL_GAIN = 255.
4. Send ECS command OSD_OFF.
5. Send ECS command CSC_BYPASS_INIT_SET.
6. Wait for successful retrieval.
7. Set SREG_BRIGHT = 100(max).
8. Set SREG_ECO_MODE = 0(Standard).
9. Set SREG_TEST_G_LEVEL = 255.
10. Set SREG_GAMMA_EN<6> = 0(OFF).
11. Measure ‘maximum brightness’.
12. Confirm ‘maximum brightness’ dataover 410cd/m^2.
If the brightness is lower than 410cd/m^2 consider the
panel as no good.
3-3-1. Preparation before Gamma Adjustment
1. Set SREG_BRIGHT = 50.
2. Set SREG_GAMMA_EN<6> = 1 (On).
3. Set SREG_COL_MTRX_IDX_OFF = 4.
4. Set SREG_G_GAM_IDX_OFST = 15.
3-3-2. Set up mode for Gamma Adjustment
1. Set up SREG_TEST_G_LEVEL = 204.
2. Measure brightness A.
3. Set up SREG_TEST_G_LEVEL = 102.
4. Measure brightness B.
5. Set up SREG_MEASURE_GAM_01 = (brightness B/brightness
A)*10000.
6. Send the ECS command: GAMMA_TBL_SEARCH_1.
7. Set up SREG_TEST_G_LEVEL = 153.
8. Measure brightness C.
9. Set up SREG_MEASURE_GAM_02 = (brightness C/brightness
A)*10000.
10. Send the ECS command: GAMMA_TBL_SEARCH_02.
3-3-3. Set up Trident Internal SG and Brightness
measurement
measurement
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