DOWNLOAD Sony KV-38DRC2 Service Manual ↓ Size: 23.32 MB | Pages: 127 in PDF or view online for FREE

Model
KV-38DRC2
Pages
127
Size
23.32 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-38drc2.pdf
Date
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— 22 —
KV-38DRC2 / 38DRC2C 
SERVICE DATA LISTS
Control Register
Function & Link
Data
Type
Data
Range
Comment
 SNNR Setting-based Control Table for YHCO & YHCG
SNNR = 0SNNR = 1
SNNR = 2
SNNR = 3
 (Not SNNR Offset Data
20
YHCO
 Y output high frequency  component coring
0~3
1
1
1
1
21
YHCG
 Y output high frequency  component coring gain
0, 1
0
0
0
0
22
HSSL
 Hsync slice level
C
0~15
12
23
VSSL
 Vsync slice level
C
0~15
8
24
ADCL
 ADC clock delay
C
0~3
3
 NRMD Setting-based Control Table for D2GA
NRMD = 0NRMD = 1
NRMD = 2
NRMD = 3
25
D2GA
 Moving detection gain
0~7
4
4
4
4
26
KILR
 Killer detection reference
C
0~15
3
27
OP1
 Option1:
 Selection of comb filter & recursive noise reduction types
C
0, 1
1
UHF/VHF
CVideo1
SVideo1
28
NR1
 Noise reduction on/off
0, 1
0
0
1
29
NR2
 SNNR control on/off
C
0, 1
0
30
WSL
 Noise level detection data
0~255
31
HPLL
 H-PLL filter (Must be set to 1 when MN signal is input.)
C
0, 1
1
32
BPLL
 Burst PLL filter
C
0, 1
1
33
FSCF
 Burst extraction gain
C
0, 1
0
34
PLLF
 PLL loop gain
C
0, 1
1
UHF/VHF
Video1~4
Video5&6
35
CC3N
 Selection of a line-comb filter C separation filter characteristic
0, 1
0
0
0
36
HDP
 Fine adjustment of the system H-phase
C
0~7
5
37
BGPS
 Internal burst gate start position
 {Gate Start Position from Hsync center = 0.25 x BGPS + 
2 (ms)}
C
0~15
4
38
BGPW
 Internal burst gate width
 {Gate Width = 0.25 x BGPW + 0.5 (ms)}
C
0~15
10
39
TEST
 Test bit {0: Normal mode, 1: Test mode (forbidden setting C
0, 1
0
40
WSC
 Amount of noise detection coring
C
0~3
1
Video5&6
41
LIND
 DRC-M line-doubling setting for non-standard signals 
Micro
0~63
2
42
PFGO
 (YPFG offset at GR on) --- Not used for DX1A
---
0~7
3
Register
No. & Name
Data Initial/Average Setting
(32V&36V CRTs)
 C: Common data
 1 Byte Data from Read Register WSL
 This setting is used for non-standard 
signals
 such as Play Station signals.
 Note:  The same 3D-COMB service data is used for DX1A-2001&2000. 
 (Not used for DX1A)
UHF/VHF & Video1~4
0
 YHCO&YHCG 
settings are sent
 directly to 3D-Comb 
DX1A-2001&2000 SERVICE LIST (#1):   
3D-COMB / mPD64082
   
(Part-3/4)
This setting continues to
the next page.
 Video1~4:  CVideo1~4 & SVideo1~3 
inputs
 Video5&6: YPbPr-480i/480p/1080i 
Register
No & Name
CVideo2
SVideo2
CVideo3
SVideo3
 #28 NR1 (cont.)
0
1
0
1
Comment
DX1A-2001&2000 SERVICE LIST (#1):   
3D-COMB / mPD64082
   
(Part-4/4)
 Note:  The same 3D-COMB service data is used for DX1A-2001&2000. 
Data Initial/Average Setting
(32V&36V CRTs)
— 23 —
KV-38DRC2 / 38DRC2C 
SERVICE DATA LISTS
Control Register
Function & Link
Data
Type
Data
Range
Note
P&P-Left
(M)-DRC
P&P-Left
(M)-1080i
P&P-Left
(M)-DRC
P&P-Left
(M)-480i
0
YLEV
 Y-Out gain
0~63
23
27*
28
31*
1
CLEV  Cb&Cr-Out gains
0~63
17
55*
32
31*
2
SCON  Sub contrast
Adj.
0~15
3
SCOL  Sub color
Adj.
0~15
4
SHUE  Sub hue
Adj.
0~15
5
YDLY  Y/C delay time
0~3
 SNNR Data-related Settings
UHF/VHF
CVideo
SVideo
YPbPr
480i
SNNR=0
(-offset)
SNNR=1
(-offset)
SNNR=2
(-offset)
SNNR=3
(-offset)
6
SHAP  Sharpness
0~15
6
4
4
4
0
1
2
3
7
SHF0
 Sharpness f0 selector
0~3
0
0
0
0
8
PREO  Sharpness pre/over-shoot ratio
0~3
3
0
0
0
9
BPF0
 Chroma band filter f0 setting
0~3
3
0
0
0
10 BPFQ  Chroma band filter Q setting
0~3
0
3
3
3
11 BPSW  Chroma band filter on/off
0, 1
1
0
0
0
12
TRAP  Y bolck chroma trap filter on/off
0, 1
0
0
0
0
13
LPF
 YPbPr-Output LPF on/off
0, 1
0
0
0
0
UHF/VHF
Video
YPbPr
480i
14 AFCG  AFC Loop Gain (PLL between Hsync & HVCO)
0, 1
1
0
0
15 CDMD  V countdown system mode selector
0~3
3
3
3
16 SSMD  H&Vsync slide level setting
0~3
0
0
0
17 HMSK  Masking of macrovision signal on/off
0, 1
1
1
1
18
HALI
 H automatic adjustment on/off
0, 1
0
0
0
19
PPHA  H TIM phase adjustment for video
0~15
7
7
7
P&P-Left
(M)-DRC
P&P-Left
(M)-1080i
P&P-Left
(M)-DRC
P&P-Left
(M)-480i
 Cb-Offset1 of Cb IN (Pin34)
 Cb-Offset2 of EXT Cb (Pin38)
 Cr-Offset1 of Cr IN (Pin35)
 Cr-Offset2 of EXT Cr (Pin39)
Single
UBLK = 0UBLK = 1
UBLK = 2
UBLK = 3
UBLK = 4
UBLK = 5
UBLK = 6
UBLK = 7
UBLK = 0
~7
22
ATPD  Auto-pedestal Inflection Point
0~3
0
1
2
3
1
2
3
2
0
23
DCTR  DC Transmission Ratio
0~3
0
1
1
1
2
2
2
3
0
Register
No & Name
Data Initial Setting & [Average Data]
(32V&36V CRTs)
DX1A-2001&2000 SERVICE LIST (#2-1):   
CXA2103-1  {Main}
 Device Name:     CXA2103Q  { NTSC-YCT (Chroma Decoder) / SONY } / IC3048 (B-board) / P/N: 8-752-089-50 (SBorSD#: NA)
 Slave Address:   9Ah   { Main }
20
21
YPbPr-480i
P&P & Favorite
 Note:  The same CXA2103 service data (Main&Sub) is used for DX1A-2001&2000. 
CROF
0~(31)~63
P&P & Favorite
CBOF
31
31
YPbPr-480i
UHF/VHF & Video
7  [Adj.-2steps]
UHF/VHF & Video
0
Video
7  [7]
7  [7]
7  [Adj.-2steps]
0
31*
0~(31)~63
Data Initial/Average Setting
(32V&36V CRTs)
 Video: CVideo1~4 & SVideo1~3 Inputs
 P&P-Left (M)-1080i&480i: If P&P-Left is
 1080i/480p signal, the signal from the main
 chroma decoder is sent to MID/VDO input.
 *: Settings not used
31*
31
31*
31
CXA2150P-4/#13 UBLK Setting-related Controls for ATPD & DCTR
31*
7  [7]
UHF/VHF
7  [7]
 Adj.: Adjusted data
 [Adj.-2steps]: The adjusted data - 2 steps
 CVideo: CVideo1~4 Inputs
 SVideo:  SVideo1~3 Inputs
 *: Settings not used
 (31): The center setting = 31
— 24 —
KV-38DRC2 / 38DRC2C 
SERVICE DATA LISTS
Control Register
Function & Link
Data
Type
Data
Range
Note
P&P-Right
(S)
P&P-Right
(S)-DRC
0
YLEV
 Y-Out gain
0~63
23
22
1
CLEV  Cb&Cr-Out gains
0~63
18
16
2
SCON  Sub contrast
Adj.
0~15
3
SCOL  Sub color
Adj.
0~15
4
SHUE  Sub hue
Adj.
0~15
5
YDLY  Y/C delay time
0~3
 SNNR Data-related Settings
UHF/VHF
CVideo
SVideo
SNNR=0
(-offset)
SNNR=1
(-offset)
SNNR=2
(-offset)
SNNR=3
(-offset)
6
SHAP  Sharpness
0~15
6
4
4
0
1
2
3
7
SHF0
 Sharpness f0 selector
0~3
0
0
0
8
PREO  Sharpness pre/over-shoot ratio
0~3
3
0
0
9
BPF0
 Chroma band filter f0 setting
0~3
0
0
0
10 BPFQ  Chroma band filter Q setting
0~3
0
0
0
11 BPSW  Chroma band filter on/off
0, 1
0
0
0
12
TRAP  Y bolck chroma trap filter on/off
0, 1
0
0
0
13
LPF
 YPbPr-Output LPF on/off
0, 1
0
0
0
UHF/VHF
Video
14 AFCG  AFC Loop Gain
0, 1
1
0
15 CDMD  V countdown system mode selector
0~3
3
3
16 SSMD  H&Vsync slide level setting
0~3
0
0
17 HMSK  Masking of macrovision signal on/off
0, 1
1
1
18
HALI
 H automatic adjustment on/off
0, 1
0
0
19
PPHA  H TIM phase adjustment for video
0~15
7
7
P&P-Right
(S)
P&P-Right
(S)-DRC
P&P-Right
(S)
P&P-Right
(S)-DRC
 Cb-Offset1 of Cb IN (Pin34)
 Cb-Offset2 of EXT Cb (Pin38)
 Cr-Offset1 of Cr IN (Pin35)
 Cr-Offset2 of EXT Cr (Pin39)
Single
UBLK = 0UBLK = 1
UBLK = 2
UBLK = 3
UBLK = 4
UBLK = 5
UBLK = 6
UBLK = 7
UBLK = 0
~7
22
ATPD  Auto-pedestal Inflection Point
0~3
0
1
2
3
1
2
3
2
0
23
DCTR  DC Transmission Ratio
0~3
0
1
1
1
2
2
2
3
0
31
 Video: CVideo1~4 & SVideo1~3 Inputs
 P&P-Right (S)-DRC: If P&P-Left is 1080i/
 480p signal, the signal from the sub chroma
 decoder is switched to DRC path.
CXA2150P-4/#13 UBLK Setting-related Controls for ATPD & DCTR
 *: Settings not used
 (31): The center setting = 31
 CVideo: CVideo1~4 Inputs
 SVideo:  SVideo1~3 Inputs
7  [Adj.-2steps]
7  [Adj.-2steps]
 Adj.: Adjusted data
 [Adj.-2steps]: The adjusted data - 2 steps
CBOF
UHF/VHF & Video
Data Initial Setting & [Average Data]
(32V&36V CRTs)
P&P & Favorite
P&P & Favorite
20
31
21 CROF
0~(31)~63
YPbPr-480i
31*
31*
31
0~(31)~63
31
7  [7]
31*
31*
UHF/VHF & CVideo
DX1A-2001&2000 SERVICE LIST (#2-2):   
CXA2103-2  {Sub}
Register
No & Name
Data Initial/Average Setting
(32V&36V CRTs)
 Device Name:     CXA2103Q  { NTSC-YCT (Chroma Decoder) / SONY } / IC3110 (B-board) / P/N: 8-752-089-50 (SBorSD#: NA)
 Slave Address:   9Eh   { Sub }
7  [7]
7  [7]
UHF/VHF
Video
7  [7]
 Note:  The same CXA2103 service data (Main&Sub) is used for DX1A-2001&2000. 
0
0
— 25 —
KV-38DRC2 / 38DRC2C 
SERVICE DATA LISTS
Control Register
Function & Link
Data
Type
Data
Range
Comment
UHF
VHF
CV
SV
YPbPr
480i
YPbPr
480p
YPbPr
1080i
P&P
0
SBOT  Offset for SBRT
0~(7)~15
7
7
7
7
7
7
7
1
YOF
 Y_OFFSET: DC-offset for Y signal
0~(7)~15
0
0
0
0
0
0
0
2
CBOF  CB_OFFSET: DC-offset for Cb signal
0~(31)~63
31
31
31
33
30
31
13
3
CROF  CR_OFFSET: DC-offset for Cr signal
0~(31)~63
31
31
31
42
36
31
23
4
SBRT  SUB_BRIGHT: Sub Bright
Adj.
0~63
5
RDRV  R_DRIVE: R output drive
C
0~63
6
GDRV  G_DRIVE: G output drive
Adj.
0~63
7
BDRV  B_DRIVE: B output drive
Adj.
0~63
8
RCUT  R_CUTOFF: R output cutoff
C
0~63
9
GCUT  G_CUTOFF: G output cutoff
Adj.
0~63
10 BCUT  B_CUTOFF: B output cutoff
Adj.
0~63
Pro
11 WBSW
 WB_SW: White balance offset on/off 
 (Related to UTMP settings)
0, 1
0
12 SBOF  Offset for SBRT
0~(63)~127
63
13 RDOF  Offset for RDRV
0~(63)~127
63
14 GDOF  Offset for GDRV
0~(63)~127
63
15 BDOF  Offset for BDRV
0~(63)~127
63
16 RCOF  Offset for RCUT
0~(63)~127
63
17 GCOF  Offset for GCUT
0~(63)~127
63
18 BCOF  Offset for BCUT
0~(63)~127
63
Data Initial Settings & [Average Data]
(32V&36V CRTs)
Register
No & Name
1
(Warm)
63
Movie
Vivid
0
(Cool)
63
Standard
 Note:
 The same CXA2150 service data is used for DX1A-2001&2000. 
 Device Name:     CXA2150AQ  { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA)
 Slave Address:   86h
DX1A-2001&2000 SERVICE LIST (#3-1):   
CXA2150P-1  {Picture Controls: P1
}
24  [24]
63
63**
63
41
36  [36]
33  [33]
66**
63
0
(Neutral)
63
63**
66**
78**
41
63
11  [11]
22  [22]
76**
63
63
63
 CV:
 CVideo1~4
 SV:
 SVideo1~3
 ( ): Settings at
       center
 Adj.:
 Adjusted data
 C:
 Common data
 Initial Setting
 = [Avg. Data]
63
63
63
63
63
 **: The color
 temperature
 offset data
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