Sony KV-29FS105 (serv.man2) Service Manual ▷ View online
22
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
SERVICE
DATA
LISTS
Slave
Sub
Fix
Addr
Addr
Data
3D_COMB 31
YPFT
Fix
YPFT(0B / 4-5)
A4
2C
3
32
YPFG
Fix
YPFG(0B / 0-3)
A4
2C
8
33
V1PS
Fix
V1PS(0C / 6-7)
A4
2D
3
34
VEGS
Fix
VEGS(0C / 4-5)
A4
2D
2
35
CC3N
Fix
CC3N(0C / 3)
A4
2D
0
36
C0HS
Fix
C0HS(0C / 2)
A4
2D
0
37
SEL2
Fix
SELD2FH(0C / 0)
A4
2D
1
38
SEL1
Fix
SELD1FL(0D / 5)
A4
2E
1
39 YHCO
Fix
YHCOR(10 / 6-7)
A4
31
0
40 YHCG
Fix
YHCGAIN(10 / 5)
A4
31
1
41
OVST
Fix
+OVST(10 / 3)
A4
31
0
42 CSHD
Fix
CSHDT(10 / 2)
A4
31
0
43
KCTT
Fix
KCTT(10 / 0-1)
A4
31
0
44
SHT
Fix
SHT(11 / 7-6 )
A4
32
0
45
VCT
Fix
VCT(11/ 5)
A4
32
0
46
CGAT
Fix
CLKGAT ( 11 / 4)
A4
32
0
47
CG2D
Fix
CLK2D ( 11 / 3)
A4
32
1
48 CGGT
Fix
CLKGGT ( 11 / 2)
A4
32
0
49 CGEB
Fix
CLKGEB ( 11 / 1)
A4
32
0
50
CGT
Fix
CLKGT ( 11 / 0)
A4
32
0
51
HPLL
Fix
HPLLFS(12 / 7)
A4
33
1
52
BPLL
Fix
BPLLFS (12 / 6)
A4
33
0
53
FSCF
Fix
FSCFG(12 /5)
A4
33
0
54
PLLF
Fix
PLLFG(12 / 4)
A4
33
1
55
KILR
Fix
KILR(12 / 0-3)
A4
33
3
56
HSSL
Fix
HSSL(13 / 4-7)
A4
34
12
57
VSSL
Fix
VSSL(13 / 0-3)
A4
34
8
58
BGPS
Fix
BGPS(14 / 4-7)
A4
35
4
59 BGPW
Fix
BGPW(14 / 0-3)
A4
35
10
60
ADCL
Fix
ADCLKS(15 / 6-7)
A4
36
3
61 NSDW
Fix
NSDSW(15 / 4)
A4
36
1
62
HIZE
Fix
HIZEN ( 16 / 4)
A4
37
0
63
HCNT
Fix
HCNTFSYN ( 17 / 6)
A4
38
0
Service
Group
No. Name
Fix /
Var
Description
Common
23
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
SERVICE
DATA
LISTS
Slave
Sub
Fix
Addr
Addr
Data
PIP
0
PFRN
Fix
VCXO oscilation
A4
40
0
1
PRVS
Fix
HD/VD input synchronous mode
selection
selection
A4
40
1
2
PCON
Fix
PIP sub contrast control
A4
41
97
3
PUCO
Fix
PIP U level control
A4
42
5
4
PVCO
Fix
PIP V level control
A4
43
17
5
PHUE
Fix
PIP sub hue control
A4
57
12
6
PKIL
Fix
Color killer
A4
42
0
7
PSEP
Fix
C-sync sep input selection
A4
44
1
8
PDCN
Fix
Sub pic sync sep. Thereshold setting
A4
44
3
9
PBGS
Fix
bgp position setting
A4
45
15
10
PDL0
Fix
Y/C delay adjust (for video)
A4
46
11
11
PDL1
Fix
Y/C delay adjust (for yuv)
A4
46
13
12
PBRT
Fix
Y bryghtness control
A4
48
25
13
PVP1
Fix
V pedestal level for YUV
A4
49
0
14
PUP1
Fix
U pedestal level for YUV
A4
49
0
15
PVP2
Fix
V pedestal level for main w/ burst
A4
4A
0
16
PUP2
Fix
U pedestal level for main w/ burst
A4
4A
0
17
PVP3
Fix
V pedestal level for main w/o burst
A4
4B
0
18
PUP3
Fix
U pedestal level for main w/o burst
A4
4B
0
19
PACS
Fix
0D, 0Eh setting mode
A4
4C
1
20
PSYS
Fix
Color system
=
=
21
PSDL
Fix
Sync delay control
A4
4C
0
22
PCCL
Fix
YUV color level
A4
4D
11
23 PCGA
Fix
Croma gain
A4
4D
1
24
PAAF
Fix
Auto AFC
A4
4D
1
25
PSU2
Fix
For test
A4
4D
0
26
PCVF
Fix
Internal 1H comb filter
A4
4D
0
27
PBIT
Fix
Y clamp time constant
A4
4E
0
28
PAFC
Fix
AFC time constant
A4
4E
0
29
PACC
Fix
Color decoder amplitude
A4
4E
21
30
PSDT
Fix
System automatic judgment
=
=
31
PBUR
Fix
VCXO mode selection
A4
4F
0
32
PEVE
Fix
Main picture PAL-N
A4
4F
0
33
PINW
Fix
Invert sub picture field definition
A4
4F
0
34
PINR
Fix
Invert main picture field definition
A4
4F
0
35 PVMD
Fix
Vertical display mode when pal-n
=
=
36
PREF
Fix
Main picture field fix
A4
4F
0
37
PARE
Fix
Automatic 50/60 Hz judgement
A4
4F
0
38 PBWD
Fix
BW det. Treshold setting
A4
50
1
39
PFRA
Fix
Freq. Adjustment for free run mode
A4
51
0
40
PPAL
Fix
Parameter setting for PAL-M judgment
A4
52
52
41 PHPO
Var
Sub picture h position
A4
58
3
42
PVPO
Fix
Sub picture v position
A4
59
22
43
PHTI
Fix
Display timing adjust
A4
44
6
44
PHAJ
Fix
Main/Sub switch delay control
A4
47
2
45
PBGY
Fix
Back ground Y level setting
A4
53
0
46 PCRO
Fix
Sub picture read mode
A4
54
0
47
PPAR
Fix
Thereshold contol for ident judgement of
sub
sub
A4
50
1
48
PHPF
Fix
Y output HPF
A4
51
0
49
PFSC
Fix
FSC output
A4
43
0
50
PVCH
Fix
15h,16h,17h, setting mode
A4
4C
0
51 PVON
Fix
V-chip decode mode
A4
53
1
52
PVLN
Fix
V-chip data slicer line selection
A4
54
17
53
PVSB
Fix
V-chip data slicer start bit detection
parameter
parameter
A4
55
64
54
PVLV
Fix
V-chip data slicer slice parameter
A4
56
130
55 SUSW
Fix
Sub-Unlock bit position switch
A4
59
0
Description
Service
Group
No. Name
Fix /
Var
Common
24
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
SERVICE
DATA
LISTS
4-5. ID MAP TABLE
Model
Destination ID-O ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7
KV-29FS105
ARGENTINA
55
31
201
194
46
0
0
80
KV-29FS105
BRAZIL
63
31
201
194
46
0
0
80
KV-34FS105
ARGENTINA
55
31
201
194
46
0
0
80
KV-34FS105
BRAZIL
63
31
201
194
46
0
0
80
KV-38FS105
ARGENTINA
55
31
201
194
46
0
0
80
KV-38FS105
BRAZIL
63
31
201
194
46
0
0
80
Slave
Sub
Fix
Init
Addr
Addr
Data
Data
AP
0
SBAL
Fix
Sub Balance
A8
41
4
1
SBAS
Fix
Sub Bass
A8
43
4
2
STRE
Fix
Sub Treble
A8
42
0
3
SRL
Fix
Surround level
A8
44
0
4
BBOH
Fix
Surround Off - BBE high
A8
45
10
5
BBOL
Fix
Surround Off - BBE low
A8
45
5
6
BBSH
Fix
Simulated - BBE high
A8
46
0
7
BBSL
Fix
Simulated - BBE low
A8
46
0
8
BBMH
Fix
Surround - BBE high
A8
47
0
9
BBML
Fix
Surround - BBE low
A8
47
0
10 BBGH
Fix
WOW - BBE high
A8
48
6
11
BBGL
Fix
WOW - BBE low
A8
48
9
12
BBTH
Fix
Trusurround - BBE high
A8
49
7
13
BBTL
Fix
Trusurround - BBE low
A8
49
8
14
VFIX
Fix
Audio output fix data
A8
4A
236
15
AGCL
Fix
AGC Level
A8
44
2
Slave
Sub
Fix
Addr
Addr
Data
CCD
0
DUM0
Fix
Only for testing
=
=
1
VOSD
Fix
Only for testing
=
=
Slave
Sub
Fix
Addr
Addr
Data
OP
0
DISP
Fix
OSD Display position
A4
06
28
1
RAMW
Fix
=
=
2
ICMP
Fix
Comparison data to determine Non-
interlace signal for OSD
interlace signal for OSD
A4
39
4
3
IPOR
Fix
0:Even, 1: Odd, Other: do not change
A4
3A
1
4
FAWD
Fix
1: Forced to auto wide mode, 0:normal
A0
5D
0
5
HCLW
Fix
H-Count Lower limit
A4
02
67
6
HCHG
Fix
H-Count Higher limit
A4
03
254
7
9VTM
Fix
Delay for 9V check subsystem
A4
04
55
8
ZDET
Fix
Zero detect relay delay
A4
05
123
ID
0
ID0
Fix
Model variation ID0
A4
78
1
ID1
Fix
Model variation ID1
A4
79
2
ID2
Fix
Model variation ID2
A4
7A
3
ID3
Fix
Model variation ID3
A4
7B
4
ID4
Fix
Model variation ID4
A4
7C
5
ID5
Fix
Model variation ID5
A4
7D
6
ID6
Fix
Model variation ID6
A4
7E
7
ID7
Fix
Model variation ID7
A4
7F
To determine ID's value, ID map must be refered
SEE ID MAP
SEE ID MAP
SEE ID MAP
SEE ID MAP
SEE ID MAP
SEE ID MAP
Description
Description
Service
Group
No.
Service
Group
No. Name
Fix /
Var
Name
Fix /
Var
Service
Group
No. Name
Fix /
Var
Service
Group
No. Name
Fix /
Var
Description
Common
Description
Var Data
Slave
Addr
Sub
Addr
SEE ID MAP
SEE ID MAP
Common
25
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
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
1.95 ± 0.05Vpp.
8. After adjusting SCON, if still out of spec, use RDRV registor as a fi ne
adjustment.
9. Reset GON and BON values to “1”.
R ON: ON
(1)
G ON: ON
(1)
B ON: ON
(1)
10. Press MUTING then ENTER to save into the memory.
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. Press MUTING then ENTER to save into the memory.
6. Check to see if the text is displayed on the screen.
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.
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