Sony KP-57WV600 / KP-57WV700 / KP-65WV600 / KP-65WV700 Service Manual ▷ View online
— 18 —
KP-57WV600/57WV700/
65WV600/65WV700
2-6. 2-POLE MAGNET ADJUSTMENT
1. Set the picture mode to PRO and picture to MAX.
2. Receive the Dot signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
2. Receive the Dot signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
CRTs individually without using lens caps).
4. Turn the green focus VR on the focus block to the left (counter
clockwise) and set it to overfocus to enlarge the spot.
5. Adjust the green CRT’s 2-pole magnet so that the small bright spot
is in the center.
6. Align the green focus VR on the focus block and set it for the best
focus.
7. Repeat steps 1 through 6 for the red CRT except now you will
cover the green and blue CRT lenses with lens caps to allow
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red focus control on the focus block.
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red focus control on the focus block.
8. Repeat steps 1 through 6 for the blue CRT except now you will
cover the red and green CRT lenses with lens caps to allow
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue focus control on the focus block.
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue focus control on the focus block.
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2170P-2 1 RGBS.
beams by controlling the service mode 2170P-2 1 RGBS.
2-7. CENTERING MAGNET ADJUSTMENT
1. Set the picture mode to PRO.
2. Receive the monoscope signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
2. Receive the monoscope signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
CRTs individually without using lens caps).
4. Adjust the green CRT’s centering magnet to put the center of the
monoscope signal to the center of the screen.
5. Repeat steps 1 through 4 for the red CRT except now you will
cover the green and blue CRT lenses with lens caps to allow
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red centering magnet.
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red centering magnet.
6. Repeat steps 1 through 4 for the blue CRT except now you will
cover the red and green CRT lenses with lens caps to allow
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue centering magnet.
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue centering magnet.
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2170P-2 1 RGBS.
beams by controlling the service mode 2170P-2 1 RGBS.
2-8. 4-POLE MAGNET ADJUSTMENT
1. Set the picture mode to PRO and picture to MAX.
2. Receive the Dot signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
2. Receive the Dot signal.
3. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
CRTs individually without using lens caps).
4. Turn the (green) focus VR on the focus block to the right (clockwise)
and set it to under-focus to reduce the spot.
5. Adjust the 4-pole magnet so that the small spot in the center of the
screen becomes round for green and red.
6. Adjust the blue spot to an oval shape X:Y=1:1.2
7. Repeat steps 1 through 6 for the red CRT except now you will
7. Repeat steps 1 through 6 for the red CRT except now you will
cover the green and blue CRT lenses with lens caps to allow
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red focus control on the focus block.
only red to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the red focus control on the focus block.
8. Repeat steps 1 through 6 for the blue CRT except now you will
cover the red and green CRT lenses with lens caps to allow
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue focus control on the focus block.
only blue to show (or use the method shown in the note below
for turning off the CRTs individually without using lens caps) and you
will adjust the blue focus control on the focus block.
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2170P-2 1 RGBS.
beams by controlling the service mode 2170P-2 1 RGBS.
x
y
x : y = 1:1 (Green, Red)
Use the center dot
2-9. DEFOCUS ADJUSTMENT (BLUE)
Note: Adjust the blue dot to be slightly larger than red and green dots.
This adjustment provides a more pleasing picture to the customer.
This adjustment provides a more pleasing picture to the customer.
1. Set the picture mode to PRO.
2. Receive the Dot signal.
3. Cover the red and green CRT lenses with lens caps to allow only blue
2. Receive the Dot signal.
3. Cover the red and green CRT lenses with lens caps to allow only blue
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
CRTs individually without using lens caps).
4. Turn the blue focus VR on the focus block to the right (clockwise) to
make the round dot elliptical.
5. Check the ß are with a high luminance signal to make sure the ß are is
minimal while the dot shape is elliptical.
6. Set the generator to an all white signal and check uniformity.
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2170P-2 1 RGBS.
beams by controlling the service mode 2170P-2 1 RGBS.
x
y
x : y = 1:1.2 (BIue)
Use the center dot
— 19 —
KP-57WV600/57WV700/
65WV600/65WV700
2-10. ELECTRICAL ADJUSTMENTS BY
REMOTE
REMOTE
COMMANDER
All of the circuit adjustments can be made by using the remote
commander (RM-Y188).
commander (RM-Y188).
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
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:
3D-COMB
2103-1
VERSION
2103-2
2170P-1
2170P-2
2170P-3
2170D-1
2170D-3
2170D-4
D-CONV
2151
2170D-5
OP
ID
DRCV
2170D-2
2170P-4
PJED FDIS
PJED ROGH
GRN CENT
3DNR
CCP
AUDIO
SNNR
MID1
MID2
MID3
MID5
CXA350GR
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
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
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
TV/VIDEO
PIC MODE
ANT
WIDE MODE
INDEX
TWIN VIEW
RM-Y188
— 20 —
KP-57WV600/57WV700/
65WV600/65WV700
SERVICE DATA LISTS
2-11
CATEGORY
#
ITEM
DESCRIPTION
DATA
VERSION
0
VER
Software version display
1
DMY1
3DCOMB
0
NRMD
Noise Reduction Mode
1
CLKS
Forced Clock System
2
NSDS
Non-Standard/Standard Signal Processing
3
MSS
Frame / Line Processing
4
KILS
Color Killer Setting
5
FRZE
External Memory Test Bit
♥
WV600 and WV700 are different
6
EXCS
External C SyncInput (CSI Pin)
7
CDL
C Signal Output Delay
8
DYCO
Y Motion Detection Coring
NRMD = 0
2 NRMD = 1
2 NRMD = 2
2 NRMD = 3
2
9
DYGA
Y Motion Detection Gain
NRMD = 0
10 NRMD = 1
10 NRMD = 2
10 NRMD = 3
10
10
DCCO
C Motion Detection Coring
NRMD = 0
5 NRMD = 1
5 NRMD = 2
5 NRMD = 3
5
11
DCGA
C Motion Detection Gain
NRMD = 0
5 NRMD = 1
5 NRMD = 2
5 NRMD = 3
5
12
WSC
Noise Detection Amount
13
WSS
Noise Detection Pre-Filter Type
14
VAPG
Vertical Apperature Gain
Vivid
0 Standard
0 Movie
0 Pro
0
15
VAPI
Vertical Apperature Convergence Point
Vivid
0 Standard
0 Movie
0 Pro
0
16
TEST
Test Bit
17
YPFT
Y Peaking BPF Center Frequency
RF
Vivid
3 Standard
3 Movie
3 Pro
3
V1-V4
Vivid
3 Standard
3 Movie
3 Pro
3
Twin
3
18
YPFG
Y Peaking BPF Gain
RF
Vivid
7 Standard
7 Movie
5 Pro
5
Movie (WV600)
♥
6
Movie (WV700)
♥
5
Twin
7
19
SEDC
C Detection High-Freq Sensitivity
20
SEDY
Y Detection Low-Freq Sensitivity
21
YHCO
Y Output High-Freq Coring
2
3
3
22
YHCG
Y Output High-Freq Gain
23
SYSP
System Power-down Mode
24
TES2
Test Bits
0
255
0
1
0
0
0
1
0
0
1
1
0
0
1
3
0
1
1
0
1
WV700
♥
0
0
0
WV600
♥
Pro
5
5
Standard
Vivid
5
0
V1-V4
— 21 —
KP-57WV600/57WV700/
65WV600/65WV700
SERVICE DATA LISTS
CATEGORY
#
ITEM
DESCRIPTION
DATA
CXA2103-1
0
YLEV
Y-out input/output gain
17 Others
♣
16
1
CLEV
CbCr input/output gain
15 Others
♣
21
♣
Main YCT
2
SCON
Sub Contrast
9 Others
♠
9
♦
3
SCOL
Sub Color
2 Others
♠
2
♠
4
SHUE
Sub Hue
5 Others
♠
11
5
YDLY
Y/C Delay
0 Others
0
♥
WV600 and WV700 are different
6
SHAP
Sharpness level
11 V5, V6 (480i)
4 V7 (480i)
4 Others (WV600
♥
11
8
Others (WV700
♥
6
7
SHF0
Sharpness f0
0 V5, V6 (480i)
3 V7 (480i)
3 Others
0
8
PREO
Sharpness preshoot:overshoot ratio
3 V5, V6 (480i)
3 V7 (480i)
3 Others
3
9
BPF0
Chroma band-pass filter f0 setting
10
BPFQ
Chroma band-pass filter Q setting
11
BPSW
Chroma band-pass filter ON/OFF
V1-V4
0 Others
1
12
TRAP
Y block chroma trap ON/OFF
13
LPF
YCbCr output low-pass filter ON/OFF
14
AFCG
H block PLL loop gain
0 RF
1 Others
0
15
CDMD
V countdown system mode
3 RF
3 Others
3
16
SSMD
Sync separation circuit
0 RF
0 Others
0 No Signal / Blanking
3
17
HMSK
Macrovision signal masking ON/OFF
1 V5, V6 (480i)
1 V7 (480i)
0 Others
1
18
HALI
H automaticadjustment function
19
PPHA
Video and H TIM phase adjustment
7 V5, V6
7 V7 (480i)
7 Others
7
20
CBO1
Cb offset of Cb IN (pin 34) input
36 Others
34
21
CRO1
Cr offset of Cr IN (pin 35) input
38 Others
32
22
CBO2
Cb offset of DVI Cb (Pin 38) input
23
CRO2
Cr offset of the DVI Cr (Pin 39) input
24
ATPD
Auto-Pedestal Point
Single Picture
0 Twin:
0 Twin
♥
1
3 Twin
0 Twin
0
(Data is applied to 2103-2 also)
2170P-4:BLK = 0
2170P-4:BLK = 1
2170P-4:BLK = 2
2170P-4:BLK = 3
25
DCTR
DC transmission ratio
Single Picture
0 Twin
0 Twin
♥
2
3 Twin
0 Twin
0
(Data is applied to 2103-2 also)
2170P-4:BLK = 0
2170P-4:BLK = 1
2170P-4:BLK = 2
2170P-4:BLK = 3
CXA2103-2
0
YLEV
Y-out input/output gain
DRC*
♣
14 VDO*
45
1
CLEV
CbCr input/output gain
DRC*
♣
7 VDO*
25
* DRC - Left picture of twin view is 480P, 720P, or 1080i input
Sub-YCT
2
SCON
Sub Contrast
V1-V4**
♣
9 Others**
♠
9
* VDO - Left picture of twin view is 480i input
3
SCOL
Sub Color
V1-V4**
♣
2 Others**
♠
2
4
SHUE
Sub Hue
V1-V4**
♣
5 Others**
♠
11
** Refers to the right picture of twin view
5
YDLY
Y/C Delay
V1-V4**
0 Others**
0
♣
6
SHAP
Sharpness level
V1-V4**
6 Others**
6
♦
7
SHF0
Sharpness f0
V1-V4**
0 Others**
0
♠
8
PREO
Sharpness preshoot:overshoot ratio
V1-V4**
3 Others**
3
9
BPF0
Chroma band-pass filter f0 setting
10
BPFQ
Chroma band-pass filter Q setting
11
BPSW
Chroma band-pass filter ON/OFF
V1-V4**
0 Others**
0
12
TRAP
Y block chroma trap ON/OFF
13
LPF
YCbCr output low-pass filter ON/OFF
DRC*
0 VDO*
0
14
AFCG
H block PLL loop gain
V1-V4**
0 Others**
1
15
CDMD
V countdown system mode
V1-V4**
3 Others**
3
16
SSMD
Sync separation circuit
V1-V4**
0 Others**
0
17
HMSK
Macrovision signal masking ON/OFF
V1-V4**
1 Others**
0
18
HALI
H auto adjustment function
19
PPHA
Video and H TIM phase adjustment
V1-V4**
7 Others**
7
20
CBO1
Cb offset of Cb IN (pin 34) input
21
CRO1
Cr offset of Cr IN (pin 35) input
0
0
29
26
26
3
0
0
0
0
1
1
25
27
27
V1-V4
V1-V4
V1-V4
Adjustable - B Board CBA
Adjustable - On Line (STD LIST)
Adjustable - M Board CBA
Adjustable - B Board CBA
Adjustable - On Line (STD LIST)
Adjustable - M Board CBA
V1-V4 (WV600)
♥
V1-V4 (WV700)
♥
V1-V4
V1-V4
V1-V4
V1-V4
V1-V4
V1-V4
RF, V1-V4
RF, V1-V4
V1-V4
RF, V1-V4
V1-V4
♣
V1-V4
♣
0
3
V1-V4
♣
V1-V4
W
V
600
W
V
700
V5, V6 (480i)
V5, V6 (480i)
V5, V6 (480i)
Click on the first or last page to see other KP-57WV600 / KP-57WV700 / KP-65WV600 / KP-65WV700 service manuals if exist.