Sony KV-XS29M80 (serv.man3) Service Manual ▷ View online
–
37
–
KV
-XS29M80
-XS29M80
RM-954
Adjustment Item Table
Device
Functionality
Note
Data Range
Function
Note for
Register
Slava
RAM Address
Name
No
Name
Different Data
No. (bit)
Address
(bit)
SVP
0
SBF
22
3F
SECAM BELL f0
1C (7-2)
CXA2060AS(8AH)
86 (7-2)
1
HOS
7
0F
H Oscillation
0C (7-4)
81 (7-4)
2
SHU
8
0F
Sub Hue Control
TV Video
05 (7-2)
310
3
SCL
1F
3F
Sub Color Control
NTSC/others
04 (7-2)
311
PIP
0
SDL
1
0F
Delay of output SELECT
01 (6-3)
SDA9288X(D6H)
18E (6-3)
1
PPH
15
FF
H Position of TOP-LEFT Pin P
01/02
19D
2
PPV
2E
FF
V Position of TOP-LEFT Pin P
03 (7-0)
19E
3
YDL
0
07
Delay of Luminance Input
04 (2-0)
191 (2-0)
4
HDI
0
0F
H Sync Delay for Inset
06 (3-0)
193 (3-0)
5
ISC
0
1
Inset Clock Selection
06 (4)
193 (4)
6
CLP
1
1
Clamp Pulse Selection
06 (5)
193 (5)
7
CLC
0
1
Clamp Cycle Selection
06 (6)
193 (6)
8
CON
1
0F
Contrast Adjustment for inset
09 (7-4)
196 (7-4)
9
PLL
2
03
H Position For A-ch
0D (6-5)
19A (6-5)
10
PDV
0
0F
PIP V Pedestal Level
0E (7-4)
19B (7-4)
11
PDU
0
0F
PIP U Pedestal Level
0E (3-0)
19B (3-0)
TXT
0
TXH
1
3
Teletext Horizontal Position
10(1-0)
SAA5261(58H)
348 (1-0)
1
TXV
0
3
Teletext Vertical Position
10(5-4)
348 (5-4)
OPM
0
OSH
0A
3F
OSD H Position
Option-Misc
1F1
CXP86461(60H)
17B (7-2)
1
COM
1
03
Comb Selection(00-No Comb, 01-Glass Comb, 02-Digital Comb, 03-Not used)
33F (7-6)
2
APC
1
1
APC Switch
01-Glass Comb,
33E (5)
3
TSY
0
03
TV Sys at Auto TV Sys
02-Digital Comb,
33E (4-3)
4
MUT
0
1
No Signal Mute
03-Multi Standard Comb)
33E (0)
5
AFM
1
1
Auto FM switch
33E (1)
6
RFB
0
3
C-BPF Control
33F (5-4)
7
TVO
0
7
Tilt to V-Angle offset
33F (2-0)
8
DBL
0
1
Disable Blueback function
33F (2)
9
SSO
0
1
Speed Search Option
(0-Off, 1-4X, 2-6X, 3-8X)
(0-Off, 1-4X, 2-6X, 3-8X)
OPB
0
OP1
FF
FF
Optional Bits 1 (see below)
Option-Bits
CXP86461(60H)
49
1
OP2
E3
FF
Optional Bits 2 (see below)
4A
2
OP3
0
FF
Optional Bits 3 (see below)
4B
3
OP4
7
FF
Optional Bits 4 (see below)
4C
NOTE
•
shaded items are fixed data.
•
Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode.
•
Note for Different Data
Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the
memory.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
memory.
In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
– 38 –
KV-XS29M80
RM-954
ITEM INFORMATION.
No. OPB0 OP1
No. OPB0 OP1
No. OPB1 OP2
AV Input
No. OPB3 OP4
AV Input
00 = no AV Input
01 = 1 AV Input
10 = 2 AV Input
11 = 3 AV Input
DVD Input
Effective only when “AV Input” is set to 3 AV Input.
Dis Fav.
Disable Favorite Channel (Effective For XF-L (21" & 14") Models Only)
No. OPB2 OP3
PIC Rotate*1
PIC Rotation Switch 0 = disabled, 1 = enabled.
2199 Curve*1
2199 Volume Curve Selection 0 = Others, 1 = 2199 Volume Curve
Auto PIC
Auto Picture Improvement 0 = inactive, 1 = active
A-TVsys
Auto TV System in Auto Program 0 = disabled, 1 = enabled
US ST
USA Stereo 0 = disabled, 1 = enabled
AV Mono*1
AV Mono model 0 = Stereo, 1 = Mono (No Balance & Surround selection)
11 Key
Front Key Selection 0 = 7 key model, 1 = 11 key model
Color SW*2
Color Data Selection in Dynamic Mode 0 = 65 (No PIP), 1 = 57 (PIP)
Note
*1 – For XF-L (21" & 14") Models Only
*2 – For XF-H (34", 29" & 25") Models Only
*2 – For XF-H (34", 29" & 25") Models Only
APPLICABLE TO XS ONLY - Sub Language Selection (Bit 0-Bit 2)
Item
KV-XS29M80(ME)
KV-XS29M80(JE)
M
1
1
D/K
1
1
I
1
1
B/G
1
1
2nd. Lang
1
1
SECAM
1
1
XTAL 3.58
1
1
XTAL 4.43
1
1
Item
KV-XS29M80(ME)
KV-XS29M80(JE)
1
1
1
1
DVD Input
0
1
Dis. Fav
0
0
Thai Bil
0
0
HDEV
0
0
NICAM
0
0
TOP
0
0
Item
KV-XS29M80(ME)
KV-XS29M80(JE)
Color SW
1
0
11 KEY
0
0
AV Mono
0
0
US ST
0
0
Auto TV sys
1
1
Auto PIC
1
1
2199 Curve
0
0
PIC Rotate
0
0
Item
KV-XS29M80(ME)
KV-XS29M80(JE)
Thai
0
0
Arabic
1
0
Chinese
0
1
–
–
–
–
–
– 39 –
KV-XS29M80
RM-954
SUB HUE ADJUSTMENT
1. Select Video 1.
2. Input a NTSC color-bar, video into Video 1.
3. Set the following condition:
PICTURE 100%, BRIGHTNESS 50%, COLOR 50%
4. Connect an oscilloscope to pin 1 (B OUT) of CN305, A board.
5. Select SAJ 1 ‘SHU’ with 1 and 4 of the commander by set-
ting to Service Mode and adjust to VB1=VB2=VB3=VB4 with
3 and 6.
3 and 6.
4-3. PICTURE QUALITY ADJUSTMENTS
SUB COLOR ADJUSTMENT
1. Input a PAL color-bar.
2. Set to the following condition:
PICTURE 100%, BRIGHTNESS 50%, COLOR 50%
3. Connect an oscilloscope to pin 1 (B OUT) of CN305, A board.
4. Set to Service Mode and select SAJ 3 ‘SCL’ with 1 and 4 of
the commander then adjust to VB2=VB3=VB4 with 3 and
6.
6.
5. Press
[MUTING]
→ - of the commander to write the data.
6. Adjust SAJ 3 ‘SCL’ as step 2 to 5 when receiving NTSC color-
bar.
VB1 VB2
VB3 VB4
VB2 = VB3 = VB4
6. Press
[MUTING]
→ - of the commander to write the data.
VB1 VB2
VB3 VB4
VB1 = VB2 = VB3 = VB4
BELL FILTER ADJUSTMENT
1. Input SECAM color-bar signal.
2. Connect the dual-trace oscilloscope to CN303 pin 9
(not mounted).
3. Adjust SERVICE MODE, ITEMS ‘SBF’ as shown below.
4-4. A BOARD ADJUSTMENT AFTER IC003
(MEMORY) REPLACEMENT
When replacing IC003 (MEMORY), be sure to change IC001 (µ-
COM) to the following new IC at the same time.
IC001(µ-CON):
CXP750097-020S
1. Enter to Service Mode.
2. Press commander buttons 5 and - (Data Initialize), and 2
and - (Data Copy) to initialize the data.
3. Call each item number and check if the respective screen shows
the normal picture.
In cases where items are not well adjusted, rectify the items
with fine adjustment.
Write the data per each item number (
[MUTING]
+-).
4. Select item numbers “OPB0” (OP1), “OPB1” (OP2) and
“OPB2” (OP3) and respectively set the bit per model with
command buttons 3 and 6.
5. Press commander buttons 8 and - (Test Normal) to return
to the data that was set on the shipment from the factory.
(This will also cancel Service Mode.)
– 40 –
KV-XS29M80
RM-954
4-5. PICTURE DISTORTION ADJUSTMENT (1)
Item Number 00 – 0B
GEO 0
HPS (H POSITION)
GEO 1
HSZ (H SIZE)
GEO 2
PAP (PIN AMP)
GEO 5
VSZ (V SIZE)
GEO 7
VLN (V LINEARITY)
GEO 4
VPS (V POSITION)
GEO 6
SCO (VERTICAL S-Correction)
GEO 8
BOW (AFC.BOW)
GEO 9
AGL (AFC.ANGLE)
GEO 3
TLT (TRAPEZIUM)
GEO 0A UCP (UPPER CORNER PIN)
GEO 0B LCP (LOWER CORNER PIN)
PICTURE DISTORTION ADJUSTMENT (2)
H-TRAPEZOID (Rotate RV1801)
Click on the first or last page to see other KV-XS29M80 (serv.man3) service manuals if exist.