Sony KV-29FA210 (serv.man2) Service Manual ▷ View online
30
KV-29FA210
KV-29FA210
Common
Init
Data
Fix
0
PFRN VCXO oscillation
0
Fix
1
PRVS
HD/VD input synchronous mode
selection
selection
1
Fix
2
PCON PIP sub contrast control
97
Fix
3
PUCO PIP U level control
5
Fix
4
PVCO PIP V level control
17
Fix
5
PHUE PIP sub hue control
12
Fix
6
PKIL
Color killer
0
Fix
7
PSEP C-sync sep input selection
1
Fix
8
PDCN Sub pic sync sep. Threshold setting
3
Fix
9
PBGS bgp position setting
15
Fix
10
PDL0 Y/C delay adjust (for video)
11
Fix
11
PDL1 Y/C delay adjust (for yuv)
13
Fix
12
PBRT Y brightness control
25
Fix
13
PVP1 V pedestal level for YUV
0
Fix
14
PUP1 U pedestal level for YUV
0
Fix
15
PVP2 V pedestal level for main w/ burst
0
Fix
16
PUP2 U pedestal level for main w/ burst
0
Fix
17
PVP3 V pedestal level for main w/o burst
0
Fix
18
PUP3 U pedestal level for main w/o burst
0
Fix
19
PACS 0D, 0Eh setting mode
1
Fix
20
PSYS Color system
=
Fix
21
PSDL Sync delay control
0
Fix
22
PCCL YUV color level
11
Fix
23
PCGA Croma gain
1
Fix
24
PAAF Auto AFC
1
Fix
25
PSU2 For test
0
Fix
26
PCVF Internal 1H comb filter
0
Fix
27
PBIT
Y clamp time constant
0
Fix
28
PAFC AFC time constant
0
Fix
29
PACC Color decoder amplitude
21
Fix
30
PSDT System automatic judgment
=
Service
Group
No.
Name
Description
Fix/
Var
PIP
31
KV-29FA210
KV-29FA210
Common
Init
Data
Fix
31
PBUR VCXO mode selection
0
Fix
32
PEVE Main picture PAL-N
0
Fix
33
PINW Invert sub picture field definition
0
Fix
34
PINR Invert main picture field definition
0
Fix
35
PVMD Vertical display mode when pal-n
=
Fix
36
PREF Main picture field fix
0
Fix
37
PARE Automatic 50/60 Hz judgment
0
Fix
38
PBWD BW det. Threshold setting
1
Fix
39
PFRA Freq. Adjustment for free run mode
0
Fix
40
PPAL Parameter setting for PAL-M judgment
52
Var
41
PHPO Sub picture h position
Fix
42
PVPO Sub picture v position
22
Fix
43
PHTI
Display timing adjust
6
Fix
44
PHAJ Main/Sub switch delay control
2
Fix
45
PBGY Back ground Y level setting
0
Fix
46
PCRO Sub picture read mode
0
Fix
47
PPAR
Threshold control for ident judgment of
sub
sub
1
Fix
48
PHPF Y output HPF
0
Fix
49
PFSC FSC output
0
Fix
50
PVCH 15h,16h,17h, setting mode
0
Fix
51
PVON V-chip decode mode
1
Fix
52
PVLN V-chip data slicer line selection
17
Fix
53
PVSB
V-chip data slicer start bit detection
parameter
parameter
64
Fix
54
PVLV V-chip data slicer slice parameter
130
Fix
55
SUSW Sub-Unlock bit position switch
0
Fix
56
PDL5 YDL by when PALN system
0
Fix
57
PHT5 HT by when PALN system
15
PIP
Description
Fix/
Var
No.
Service
Group
Name
FA Models
Init
Data
Fix
0
SBAL Sub Balance
4
Fix
1
SBAS Sub Bass
0
Fix
2
STRE Sub Treble
0
Fix
3
SRL
Surround level
0
Fix
4
BBOH Surround Off - BBE high
5
Fix
5
BBOL Surround Off - BBE low
11
Fix
6
BBSH Simulated - BBE high
3
Fix
7
BBSL Simulated - BBE low
4
Fix
8
BBMH da
0
Fix
9
BBML Surround - BBE low
0
Fix
10
BBGH WOW - BBE high
6
Fix
11
BBGL WOW - BBE low
12
Fix
12
BBTH Trusurround - BBE high
5
Fix
13
BBTL Trusurround - BBE low
12
Fix
14
VFIX
Audio output fix data
255
Fix
15
AGCL AGC Level
2
Fix
16
BTAB Bass/Treble curv selection
1
Service
Group
No.
Name
Description
Fix/
Var
AP
32
KV-29FA210
KV-29FA210
4-5. ID MAP TABLE
Model
Destination ID-O ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7
KV-29FA210
ARGENTINA
55
159
237
194
46
128
0
81
KV-29FA210
BRAZIL
63
159
237
194
46
128
0
81
Common
Init
Data
Fix
0
DUM0 Only for testing
=
Fix
1
VOSD Only for testing
=
Name
Fix/
Var
Description
No.
CCD
Service
Group
Common
Init
Data
Var
0
DISP
OSD Display position
Fix
1
RAMW
=
Fix
2
ICMP
Comparison data to determine Non-
interlace signal for OSD
interlace signal for OSD
4
Fix
3
IPOR 0:Even, 1: Odd, Other: do not change
1
Fix
4
FAWD 1: Forced to auto wide mode, 0:normal
0
Fix
5
HCLW H-Count Lower limit
67
Fix
6
HCHG H-Count Higher limit
254
Fix
7
9VTM Delay for 9V check subsystem
55
Fix
8
ZDET Zero detect relay delay
123
OP
Service
Group
No.
Fix/
Var
Name
Description
Common
Init
Data
ID
Fix
0
ID0
Model Variation ID0
SEE ID MAP
Fix
1
ID1
Model Variation ID1
SEE ID MAP
Fix
2
ID2
Model Variation ID2
SEE ID MAP
Fix
3
ID3
Model Variation ID3
SEE ID MAP
Fix
4
ID4
Model Variation ID4
SEE ID MAP
Fix
5
ID5
Model Variation ID5
SEE ID MAP
Fix
6
ID6
Model Variation ID6
SEE ID MAP
Fix
7
ID7
Model Variation ID7
SEE ID MAP
Service
Group
No.
Name
Description
Fix/
Var
33
KV-29FA210
KV-29FA210
9. Press MUTING then ENTER to save into the memory.
10. After adjusting SCON, if still out of xpec, use RDRV resistor as a fi ne
10. After adjusting SCON, if still out of xpec, use RDRV resistor as a fi ne
adjustment.
Display Position Adjustment (DISP)
1. Input a color-bar signal.
2. Set to Service Adjustment Mode.
3. Select DISP with 1 and 4 .
4. Adjust values of DISP with 3 and 6 to adjust characters to the center.
5. Write to memory by pressing MUTING then ENTER .
6. Check to see if the text is displayed on the screen.
service micro disp 48
ntsc
vchp
Category
Display
Item
Mode
Item
Data
Data
Signal
Type
Type
00000000 00000000
Sub Bright Adjustment (SBRT)
1. Input a monoscope signal.
2. Activate the Service Adjustment Mode.
3. Set the PICTURE and BRIGHTNESS to minimum.
4. Select the SBRT item with 1 and 4 .
5. Adjust the values of SBRT with 3 and 6 to obtain a faintly visible
crosshatch.
6. Press MUTING then ENTER to save into the memory.
Sub Hue, Sub Color Adjustment
(SHUE, SCOL)
1. Input color-bar signal at 75%.
2. Activate the Service Adjustment Mode.
3. Set (PIC) to Max and (COL) to 50%.
4. Connect an oscilloscope probe to C Board, CN705Pin 4 Blue Out.
5. Select the SHUE and SCOL item with 1 and 4 .
6. While showing the SHUE item, adjust the waveform with 1 and 4
until the second and third bars show the same level
(V2 = V3 < 0.15Vp-p).
(V2 = V3 < 0.15Vp-p).
7. While showing the SCOL item, adjust the waveform with 3 and 6 until
the fi rst and fourth bars show the same level
(V1 = V4 < 0.15Vp-p).
(V1 = V4 < 0.15Vp-p).
V1 V2 V3 V4
8. Press MUTING then ENTER to save into the memory.
4-6. A BOARD ADJUSTMENTS
H. Frequency (Free Run) Check
1. Input a TV mode (RF) with no signal.
2. Connect a frequency counter to base of Q501
(TP-25 H. DRIVE) on the A Board.
3. Check H. Frequency for 15734 ± 400/-200 Hz.
V. Frequency (Free Run) Check
1. Select video 1 with no signal input.
2. Set the conditions for a standard setting.
3. Connect the frequency counter to TP-27 (V OUT) or CN501 pin 6
(V DY+) and ground on the A Board .
4. Check that V. Frequency shows 60 ± 5 Hz.
Subcontrast Adjustment (RDRV)
1. Input a color-bar signal and set the level to 75%.
2. Set in Standard mode.
3. Activate the Service Adjustment Mode. Set color min pic max.
4. Set GON and BON items. Using 3 and 6 set each to the following
4. Set GON and BON items. Using 3 and 6 set each to the following
values. Leave RON set to “1”.
service video rdrv
ntsc
vchp
Category
Display
Item
Mode
Item
Data
Data
Signal
Type
Type
00000000 00000000
26
R ON: ON
(1)
G ON: OFF
(0)
B ON: OFF
(0)
5. Connect an oscilloscope probe to C Board, CN705 pin 3 (Red Out)
(TP35).
6. Select SCON with 1 and 4 .
7. Adjust the value of SCON with 3 and 6 for
1.90 ± 0.05Vpp.
8. Reset GON and BON values to “1”.
R ON: ON
(1)
G ON: ON
(1)
B ON: ON
(1)
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