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TB1253AN
Bi-CMOS
TB1253AN
NTSC 1 Chip (IF + VCD processor) IC
TB1253AN EW NTSC TV IC PIF SIF V
IF
* * * * * FM AFT PIF VCO ( ) : 5.55 g ( )
VIDEO
* * * * * Video SW CCD MCU C-Trap DL-
CHROMA
* * * BPF Fsc ( )
TEXT
* * * * * ACB Ys/Ym (BUS ) RGB YCbCr/YUV
* * * * *
H-VCO 2AFC H/V EW ( H )
1
2002-11-14
TB1253AN
FBP IN/GP OUT IF VCC (9 V) Black Det Filter Y Clamp Filter APL Det Filter 4.5 MHz TRAP DC NF Filter HVCO Adj De-Emph < >: Controlled by I2C Bus CVBS Ext IN H AFC Filter
CVBS Int IN
IF Det OUT
Loop Filter
H VCC (9 V)
CVBS OUT
Sync OUT
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40 6dB
39
38
37
36
35
34
33
32
31
30
Dig VDD 29 27 28 IK IN
H OUT
UV I/F Clamp FM Demo. Chroma Demo. ACC, APC Demodulation
4.5 MHz BPF Audio Att. Color Baseband Proc
PIF Process
Y Process Clamp Y Delay Line _{Half Tone
Sync Process Sync Sepa. , H AFC2 V Countdown
V Process
X Ray
EW Process
Matrix/SW RGB I/F
Cutoff/Drive Mode SW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 YC GND 18 19 20
I2C Bus IF 21 22 23 24 25 26
IF IN
IF AGC
SAW
Ys/Ym IN
Ext G IN
Ext R IN
Ext B IN
SIF/H Corr IN
YC VCC (5 V)
RGB VCC (9 V)
VCO Adj Filter
APC Filter
X'tal (3.58 MHz)
IF VCC (5 V)
AFT OUT
Audio OUT
SVM OUT
CW OUT
2
ABCL IN
RF AGC
EHT IN
G OUT
R OUT
B OUT
SCL
SDA
EW OUT
Dig GND
IF GND
V Ramp
V OUT
V Ref
U IN
C IN
V IN
2002-11-14
TB1253AN
1
SIF/H Corr IN
2'nd SIF
H 2
1
3 56
2 3
IF VCC (5 V) VCO Adj Filter
IF
VCC
5V
PIF VCO 2
3
1 k
56
4
Audio OUT FM BUS ATT) ATT 4 4.8 V 50 k 56 (audio 9V 53
3
2002-11-14
TB1253AN
5
AFT OUT
AFT 0~5 V ( AFT 2.5 V) 50 k (typ.) 2
5
56
6 7
IF IN IF IN
IF 2 90dBV 1.5 k 100 k
6
7 1.44 k 1.44 k
1.5 V
56
8
IF AGC
IF AGC 2
8
56
4
2002-11-14
TB1253AN
9
RF AGC
RF AGC )
( 2
9
300
56
10
X'tal
3.579545 MHz Chroma /AFT
/HOUT
13
10
17
11
APC Filter
APC 13 VCXO
11
17
5
2002-11-14
TB1253AN
12
CW OUT
750 m Vp-p (typ.)
fsc 13
12
17
13
YC VCC (5 V)
Y/C 5V
VCC
14 15 16
R OUT G OUT B OUT
R/G/B 2 k GND 14 15 16 23
17
17 18
YC GND SVM OUT
Y/C SVM
GND
23 5~10 k GND
18
200
17
19
Ys/Ym IN SW V typ.)
RGB Ym
RGB (0.74~3.30 RGB
13
19
250
17
6
2002-11-14
TB1253AN
20 21 22
EXT R IN EXT G IN EXT B IN
RGB 100 13
( ) RGB ABL/ACL BUS ( ON/OFF 21 0.7 Vp-p/100 IRE) 22 250 20 250
17
23
RGB VCC (9 V) RGB 9V
2
VCC
24
SCL
I C BUS 36
24
39
2
25
SDA
I C BUS 36
25
39
7
2002-11-14
TB1253AN
26
EHT IN
EHT EW/V EHT YC VCC5 V 26 BUS 36
39
27
IK IN
ACB 23 ACB RGB VCC9 V 8V
27
1 k
17
28
ABCL IN
ABL/ACL 5.5~6.0 V ABL EXT RGB BUS ACL BUS ON/OFF 6 V 30 k 28 5 k 23
17
29
EW OUT
EW OUT "" 36
29
39
30
Dig VDD H VCC (9 V)
VDD 270 3.3 V
8
2002-11-14
TB1253AN
31
FBP IN /GP OUT
FBP IC Gate Pulse 36
31
200
39
32
X Ray
X FBT High Low High 150 k GND 32 H 36
39
33
Sync OUT
Sync 36
33
200
39
9
2002-11-14
TB1253AN
34
H OUT 36
34
50
39
35
H AFC Filter
H AFC-1 Filter H VCO 36
35 240 75 k
50
39
36
H VCC (9 V)
DEF 9V
VCC
37
V Ramp
V-RAMP
0.47 F V.AGC
36
V.RAMP
37
39
10
2002-11-14
TB1253AN
38
V OUT 36
38
39
39 40
Dig GND CVBS OUT Video SW
GND
23 45/47 ( Video SW 6dB Amp 2 Vp-p/140IRE)
40
17
41
Black Det Filter 13 gain ON/OFF BUS 5 k 5 k
41
17
11
2002-11-14
TB1253AN
42
Chroma IN : 286 mVp-p) DC S
( 13 read BUS
42
17
43 44
V IN U IN
U/V 13 (100 U/V ) TINT
43 44
5 k
17
45
CVBS Ext IN
Video SW (
Video 1 Vp-p/140 IRE) 23
45
17
12
2002-11-14
TB1253AN
46
APL Det Filter
(APL) 13
46
17
47
CVBS Int IN
Video SW (
TV 1 Vp-p/140 IRE) 23
47
17
48
Y Clamp Filter
Video SW 0.1 F
Y 13
1 k 48 1 k
17
49
HVCO Adj
HVCO GND 0.22 F
DAC 0.33 F
13
2002-11-14
TB1253AN
50
DC NF Filter
SIF
DC 53
50
56
51
De-Emph
SIF 2200 pF US/JPN 33 pF 2200 pF 53
51
56
52
V Ref 2
52
56
53
IF VCC (9 V)
IF
VCC
9V
14
2002-11-14
TB1253AN
54
Loop Filter
PIF PLL 2 PIF VCO
54
56
55
IF Det OUT
PIF 200 ( 2.2 Vp-p) 13
1 k
55
17
56
IF GND
IF
GND
15
2002-11-14
TB1253AN
: 88 HEX
Sub Addr. 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C H BLK Vertical Freq. V Stop V 48 Hz Stand-by ( 3) EW Corner Corr. TOP EW Corner Corr. Bottom Noise Det Level ACB Pulse Phase Test ( Caption V BLK Upper ACB SW 2) Screen V AGC AFC Gain Horizontal Position Horizontal Size EW Parabola Corr. EW Trapezium Corr. V EHT H EHT V BLK Lower ( 1) Drive R/G BLK SW V Linearity Vertical Size V Centering Vertical Position D7 MSB WPL B.B. C Trap Sharp P F F ID Y Mute RGB Mt. CD Matrix Auto Flesh UV SW B-Y Att. UV/CbCr BPF/TOF * R-Y Att. Color- RGB ABCL SVM Ph. DC Rest. ABL Start Point SVM Gain RF AGC R Cut Off G Cut Off B Cut Off G/R Drive Gain B Drive Gain V S Correction Coring ID Sens D6 D5 D4 D3 Uni-Color Brightness (TV/text) Color Sharpness RGB Contrast TINT/Baseband Tint (linked) Audio Att. Sub Contrast Black Stretch ABL Gain Point D2 D1 D0 LSB Preset 0000 0000 0100 0000 0100 0000 0010 0000 0010 0000 1100 0000 1000 0000 0000 1000 0000 0000 1000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0100 0000 0100 0000 1000 1000 0100 0000 0010 0000 1000 0000 0010 0000 0010 0000 0110 0000 1000 0000 1000 0000 0000 0000 0000 0000 0000 0000
Video SW IF Freq. AFT Sens Buzz AFT Mute
1: 2: 3:
1B 1C 17
D1
D0
"1"
"1" "0"
D7-D0 D6 "1"
16
2002-11-14
TB1253AN
(
D7 R0 R1 POR ACB Overflow
4)
D6 IF Lock ACB Start D5 H Lock ACB OK D4 V Pulse V STD D3 Killer PIF-VCO Error Det D2 C IN DC Noise Det IF Level D1 AFT * D0
4: H-VCC (9 V) Read
Hout 100 ms 20 kHz H Read Read 15.734 kHz H
PIF
Controls IF Freq. Sub; 0A h Buzz Sub; 0A h RF AGC Sub; 0B h 6 1 Bits 1 IF Frequency selection 0: 45.75 MHz (US) 1: 58.75 MHz (JPN) 0 Descriptions 0 Preset
Buzz reducer ON/OFF switch 0: ON RF AGC delay point 01: 65dBV 3F: 100dBV 1: OFF
00
00: IF MUTE Stops Demodulation AFT Mute Sub; 0B h AFT Sens. Sub; 0B h 1 1 AFT Mute Switch 0: Normal AFT sensitivity 0: 110 kHz/V 1: 28 kHz/V 1: AFT defeat (mute) 0 0
SIF
Controls Audio Att. Sub; 06 h Bits 7 Audio Attenuator 00: Mute 01: below -85dB ~7F: 0dB Descriptions Preset 00
17
2002-11-14
TB1253AN
Controls Sharp P F Sub; 03 h
Bits 1 Sharpness peak frequency selection 0: 3.2 MHz 1: 4.0 MHz
Descriptions 0
Preset
Sharpness Sub; 03 h DC Rest. Sub; 08 h
6
Sharpness control 00: below -12dB
peak: 3.2 MHz/4.0 MHz ~3F: 12dB
20
2
DC Restoration control 00: OFF (100%) 10: 110% 01: 85% 11: 120%
00
Black Stretch Sub; 08 h
2
Set the black stretch start point 00: OFF 10: 35 IRE 01: 25 IRE 11: 45 IRE
00
point Sub; 0A h
2
Set the non linear curve for Y signal 00: OFF 10: 80 IRE 01: 90 IRE 11: 70 IRE
00
C Trap Sub; 02 h
1
Chroma trap filter for Y input Y/C C Trap OFF CVBS C Trap ON
0
0: OFF for separated Y/C inputs 1: ON for CVBS inputs WPL Sub; 00 h SVM Phase Sub; 0A h SVM Gain Sub; 0A h Coring Sub; 03 h 1 1 1 1 White Peak Limiter Switch 0: ON SVM phase 0: -60 ns SVM output gain 00: 0dB 01: 4dB 10: 9dB 11: OFF 0 1: -100 ns 00 1: OFF 0 0
ON/OFF Sharpness coring 0: ON 1: OFF
18
2002-11-14
TB1253AN
Controls TINT Sub; 05 h CD Matrix Sub; 07 h
Bits 7 Tint control (demo/baseband linked) 00: -38 deg 2
Descriptions
Preset 40
~7F: 38 deg 00
Set the relative phase&litude 00: Mode1 (90 deg) 10: Mode3 (105 deg) 01: Mode2 (93 deg) 11: Mode4 (105 deg)
B-Y Att. Sub; 07 h R-Y Att. Sub; 07 h BPF/TOF Sub; 09 h ID Sens Sub; 04 h. F ID Sub; 04 h
1
B-Y Attenuation SW 0: Normal 1: Attenuated
0
1
R-Y/B-Y Gain SW 0: Normal 1: -0.03
0
1
Select chroma BPF frequency response 0: BPF for EXT input 1: TOF for RF input
0
1
killer sensitivity for digital comb filter 0: Normal 1: Low
0
1
Forced Killer OFF 0: Normal 1: Always Color ON
0
Controls Uni-Color Sub; 00 h Brightness Sub; 01 h Color Sub; 02 h Auto Flesh Sub; 08 h RGB Contrast Sub; 04 h UV SW Sub; 08 h CbCr/UV Sub; 08 h Sub-Contrast Sub; 07 h ABL Start Point Sub; 09 h ABL Gain Sub; 09 h B.B. Sub; 01 h Color Sub; 08 h
Bits 7 Uni-Color control 00: -3.8dB 7 Brightness control 00: 1.4 V 7 Color control 00: -20dB or less 1 ~7F: 6.5dB ~7F: 14.5dB
Descriptions
Preset 00
40 ~7F: 3.9 V (pedestal level) 40
Auto Flesh tone control Switch 0: OFF 1: ON
0
6
Contrast control for RGB input 00: -4.5dB ~3F: 14.5dB
20
1
External UV Switch 0: Internal UV 1: External UV (CbCr)
0
1
External CbCr/UV input Switch 0: UV input 1: CbCr input
0
4
Sub Contrast control 0: -2.7dB ~F: 2.1dB
8
2
Selecting ABL start point 00: 0 V 01: -0.18 V 10: -0.31 V 11: -0.48 V
00
2
ABL Gain control 00: -0.44 V 01: -0.81 V 10: -1.22 V 11: -1.47 V
00
1
Blue Back Switch 0: OFF 1: ON (50 IRE)
0
1
ON/OFF the color 0: OFF 1: ON
0
19
2002-11-14
TB1253AN
Controls RGB Cutoff Sub; 0C-0E h Drive R/G Sub; 0F h G/R Drive Gain Sub; 0F h B Drive Gain Sub; 10 h BLK Sub; 10 h 1 7 7 1 Bits 8 R, G, B Cutoff control 00: -0.65 V ~FF: 0.66 V 0 Descriptions Preset 00
Selecting the reference axis for Drive control 0: R G/R Drive gain control 00: -5.5dB B Drive gain control 00: -5.5dB ~7F: 3.0dB ~7F: 3.0dB 1: G
40
40
Horizontal and Vertical blanking for RGB outputs 0: Blanking ON (normal mode) 1: Blanking OFF
0
ACB Pulse Sub; 1B h ACB SW Sub; 1B h Screen Sub; 1B h Y Mute Sub; 05 h RGB Mute Sub; 06 h RGB ABCL Sub; 09 h
4
ACB reference pulse position 0: near Sync F: far from Sync
0
1
ACB ON/OFF switch 0: OFF 1: ON
0
1
Screen volume adjustment mode (in ACB mode only) 0: Normal ACB mode 1: Screen adjustment mode
0
1
ON/OFF the Y MUTE 0: OFF 1: ON
1
1
ON/OFF the RGB mute 0: OFF 1: ON
1
1
ON/OFF the ABL/ACL for Ext. RGB 0: ON 1: OFF
0
20
2002-11-14
TB1253AN
Controls Vertical Position Sub; 14 h Horizontal Position Sub; 14 h V Freq. Sub; 15 h
Bits 3
Descriptions Vertical Position control by delaying the V-ramp timing 0: 0H ~7: 7H 0
Preset
5
Horizontal Position control 00: -3 s ~1F: 3 s
10
2
Vertical frequency pull-in mode selection 00: Normal 01: Forced 262.5 H 10: Forced 263 H 11: sync Stops V-synchronization Stops V-synchronization
00
V Freq.48 Hz Sub; 17 h AFC Gain Sub; 13 h
1
0: OFF (normal)
1: ON
0
2
Select AFC gain 00: Normal 01: 1/3 sensitivity 10: X2 sensitivity at V blanking period 11: AFC OFF
00
Noise Det Level Sub; 1A h
2
Select Noise Det Level 00: 200 mV 01: 150 mV 10: 100 mV 11: 50 mV
00
V Stop Sub; 16 h V AGC Sub; 12 h Caption In Sub; 1A h V BLK Upper/Lower Sub; 1A h
1
0: OFF 1: ON
0
1
V AGC sensitivity 0: Normal 1: X 5
0
1
Caption-In function ON/OFF SW 0: OFF (normal) 1: ON
0
2
Select upper/lower V Blanking (muting) width 00: Normal 01: 92% 10: 89% 11: 86%
00
H BLK SW Sub; 1A h Vertical Size Sub; 12 h Vertical Centering Sub; 13 h V Linearity Sub; 11 h V-S Corr. Sub; 11 h V.EHT Sub; 18 h
1
H Blanking ON/OFF SW 0: OFF (normal) 1: ON
0
7
Vertical size alignment 00: -47% ~7F: 47%
40
6
Vertical centering alignment 00: -21.5% ~3F: 20.5%
20
4
V linearity alignment 0: -10.5% ~F: 10.5%
8
4
V-S correction 0: -11.5% ~F: 22%
8
3
Adjust the sensitivity for V EHT 0: 0% ~7: 9%
0
21
2002-11-14
TB1253AN
Controls H.EHT Sub; 19 h H Size Sub; 15 h EW Parabola Sub; 16 h EW Trapezium Sub; 17 h EW Corner Top Sub; 18 h EW Corner Bottom Sub; 19 h 5 5 6 6 6 Bits 3 Adjust the sensitivity for H EHT 0: 0% ~7: 9% 20 Descriptions 0 Preset
Adjust the H size by biasing the EW DC voltage 00: 1.5 V ~3F: 6.5 V
Adjust the EW amplitude 00: 0.0 Vp-p ~3F: 2.7 Vp-p
20
Adjusting EW trapezium 00: -13% ~3F: 13%
20
Adjust upper EW corner 00: -1.3 V 1F: 1.3 V
10
Adjust lower EW corner 00: -1.3 V 1F: 1.3 V
10
Video SW
Controls Video SW Sub; 09 h Bits 2 Video input selecting switch 00: TV (CVBS) 01: EXT (CVBS) Stand-by Mode Sub; 16 h 1 Stand by mode 0: Normal 1: IF (working if block, I CBUS and 3.58 MHzVCXO) Condition of "1": Y Mute = "1" * RGB Mute = "1" TEST Sub; 1C h 8 For testing 0
2
Descriptions
Preset 10
10: TV (Y) + C in 11: EXT (Y) + C in 0
22
2002-11-14
TB1253AN
Item POR
Bits 1 Power on reset 0: Normal
Description
1: Resister Preset
IF Lock Det
1
IF lock detection 0: Lock out 1: Lock in
H Lock Det
1
Horizontal lock detection 0: Lock out 1: Lock in
V Pulse
1
Internal V pulse detection 0: Not detected 1: detected
IF level
1
IF AGC gain detection 0: High gain 1: Low gain
Monitoring the IF AGC level to detect if the IF input level is weak or not. AFT 2 AFT status 00: Lock OUT 10: too low ACB Overflow ACB Start ACB OK V STD/Non -Std PIF VCO error detect C-in DC 1 1 1 1 1 1 0: not overflow 0: not started 0: unstable 0: non-standard V freq. 0: Normal 01: too high 11: Good 1: overflow 1: started 1: stable 1: Standard V freq. 1: error detected
The DC voltage on C input terminal. It is for detecting the S-jack switch 0: Open 1: Low 1: not identified 1: detected
Killer Noise Det
1 1
0: identified 0: not detected
23
2002-11-14
TB1253AN
IC
2
SDA
SCL
S
P
SDA
SCL
SDA
SDA
SDA
The transmitter releases the SDA line (HIGH) during the acknowledge clock pulse.
SDA
The receiver has to pull down the SDA line (LOW) during the acknowledge clock pulse.
SCL
S
1
8
9
Clock pulse for acknowledgment
24
2002-11-14
TB1253AN
Data Transmit Format 1
S 7 MSB S: MSB A: Acknowledge 0A 8 MSB P: A Transmit data 8 AP
Data Transmit Format 2
S 0A A Transmit data 1 A
A
Transmit data n
AP
Data Received Format
S 7 MSB MSB 1 A Received data 01 A Received data 02 A P 8
At the moment of the first acknowledge, the master transmitter becomes a master receiver and the slave receiver becomes a slave transmitter. This acknowledge is still generated by the slave. The Stop condition is generated by the master. (* important) The data read from THIS IC should always be completed in whole two words, not one word, otherwise the IICBUS may cause error.
Optional Data Transmit Format: Automatic Increment Mode
S 7 MSB MSB 0A1 7 MSB A Transmit data 1 8 MSB 1 Transmit data n 8 AP
In this transmission methods, data is set on automatically incremented sub-address from the specified sub-address. Purchase of TOSHIBA I2C components conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips.
25
2002-11-14
TB1253AN
(sub adr: 07h
B-Y Att. (07h D5) 0 Mode1 0 1 1 0 0 Mode2 1 1 0 0 Mode3 1 1 0 0 Mode4 1 1 0 1 105 105 0.92 0.89 240 240 0.34 0.34 0 1 0 1 105 105 105 105 0.94 0.90 0.81 0.78 250 250 237 237 0.30 0.30 0.32 0.31 0 1 0 1 93 93 105 105 0.93 0.89 0.83 0.80 243 243 247 247 0.35 0.35 0.27 0.27 R-Y Att. (07h D4) 0 1 0 1 0 1
D7-D6)
R-Y/B-Y Phase (deg) 90 90 90 90 93 93 Gain 0.58 0.56 0.66 0.63 0.82 0.79 G-Y/B-Y Phase (deg) 240 240 243 243 240 240 Gain 0.33 0.33 0.36 0.36 0.32 0.32
26
2002-11-14
TB1253AN
H
H
(sub adr: 1A 1 bit)
52.66 s
100% 26.33 s 1.5 s 4.7s WIDE H-BLK 4.7s
100% 26.33 s 1.5 s 4.7s 4.7s
2.02 s
2.08 s
(29.10%)
(29.10%)
2.02 s
2.08 s
D1
27
2002-11-14
TB1253AN
V
V (
(
)
) (sub adr: 1A Upper/Lower
2 bits)
LINE
0H 20 H 14H
20 H 242 H
262 H 0H 20 H 14H
3 H3 H
3 H3 H
121 H (100%)
121 H (100%)
TOP 00
bit 260 H
BOTTOM 19 H NORMAL
bit 260 H 19 H
00 NORMAL 92% BLK 01 7% OVER SCAN 253 H 19 H
260 H 01 260 H 10 260 H 11
29 H
92% BLK 7% OVER SCAN 89% BLK 11% OVER SCAN 86% BLK 14% OVER SCAN
33 H
89% BLK 249 H 10 11% OVER SCAN 86% BLK 245 H 11 14% OVER SCAN
19 H
37 H
19 H
D2
TOP
BOTTOM
2 bit
In
V
(sub adr: 1A 1 bit)
5%
100%
65%
100%
D3
28
2002-11-14
TB1253AN
(Ta = 25C)
(9 V V C C ) (5 V V C C )
VCC max9 VCC max5 PD max Vin Topr Tstg
12 8 1980 ( 5)
V V mW V C C
GND - 0.3~VCC + 0.3 -20~65 -55~150
5: Ta = 25C
1C
15.9 mW
Ta-PD Curve (on a PCB)
1980 Power dissipation PD (mW)
1349
0
65
150
Atmosphere temperature Ta (C)
1. 2.
CRT CRT
IC (20 cm ) ON/OFF (5 V ) Y/C ) ) RGB
3. 4. YUV (YcbCr) DC ( (
2 13 23 30 36 53
IF VCC (5V) Y/C VCC (5V) RGB VCC (9 V) DIGITAL VDD (3.3 V) H VCC (9 V) IF VCC (9 V)
4.75 4.75 8.55 3.1 8.55 8.55
5 5 9 3.3 9 9
5.25 5.25 9.45 3.5 9.45 9.45
V V V V V V

29
2002-11-14
TB1253AN
2 13 23 30 36 53
IF VCC (5 V) Y/C VCC (5 V) RGB VCC (9 V) DIGITAL VDD (3.3 V) H VCC (9 V) IF VCC (9 V)
Icc2 Icc13 Icc23 Icc30 Icc36 Icc53
Supply 5 V Supply 5 V Supply 9 V Supply 3.3 V Supply 9 V Supply 5 V
18 56 11 16 18 7
23 70 15 20 23 9
28 84 19 24 28 11
mA mA mA mA mA mA
(VCC = 9 V&5 V, VDD = 3.3 V, Ta = 25C)
1 4 5 6 10 11 12 14 15 16 18 20 21 22 28 35 40 42 43 44 45 46 47 48 52 54 55
H CORR/SIF IN AUDIO OUT AFT OUT IF IN X'TAL (3.58 MHz) APC FILTER CW OUT R OUT G OUT B OUT SVM OUT EXT. R IN EXT. G IN EXT. B IN ABCL IN H AFC FILTER CVBS OUT C IN Cr IN Cb IN CVBS EXT IN APL DET FILTER CVBS INT IN Y CLAMP FILTER V REF LOOP FILTER IF DET OUT
V1 V4 V5 V6 V10 V11 V12 V14 V15 V16 V18 V20 V21 V22 V28 V35 V40 V42 V43 V44 V45 V46 V47 V48 V52 V54 V55

2.4 2.7 2.0 1.2 3.6 1.1 2.1 2.1 2.1 2.7 1.8 1.8 1.8 5.6 0.8 2.2 2.0 2.0 1.9 1.9 4.8
3.0 3.2 2.5 1.8 3.9 3.2 1.3 2.5 2.5 2.5 3.0 2.3 2.3 2.3 6.0 6.8 1.0 2.5 2.5 2.5 2.2 1.7 2.2 2.5 2.5 2.5 5.3
3.6 3.7 3.0 2.4 4.2 1.5 2.9 2.9 2.9 3.2 2.8 2.8 2.8 6.3 1.2 2.8 3.0 3.0 2.5 2.5 5.8
V V V V V V V V V V V V V V V V V V V V V V V V V V V
30
2002-11-14
TB1253AN
( PIF , VCC = 9 V&5 V, VDD = 3.3 V, Ta = 25C)
PIF PIF PIF IF IF IF AGC AGC AGC (mean) (max) (min)
Vin min (p) Vin max (p) RAGC (p) V8mean V8max V8min VAGC max VAGC min ( ) V dly min V dly mean V dly max Zin R (p) Zin C (p) DG DP
P5 P4 P3 P2 P1
100 61 2.8 7 8.6 42 2 52 2.5 5.0 7 50 P13 50 45.5 P14 58.5 1.6 P15 P16 P17 1.7 4.4 P18 P19 P20 2.2 40
42 107 65 3.1 7.3 2.6 8.8 65 85 105 1.5 3.8 2.0 2.0 45 2.2 55 2.8 5.3 9 55 55 45.75 58.75 1.8 -1.8 2.0 28 110 4.8 0.2 2.5 50
45 69 3.4 0.5 5.0 5.0 2.4 3.1 5.7 46.1 59.1 -1.6 0.5 2.8 60
dBV dBV dB V V V V V dBV dBV dBV k pF % dB V dB V V MHz dB dB MHz MHz MHz MHz MHz/V kHz/V kHz/V V V V k
RF AGC RF AGC RF AGC RF AGC RF AGC PIF PIF
(mean) ( )
P6 P7 P8 P9 P10 P11 P12
920
kHz
I 920 V det (p) S/N S/N (p) Vsync VIF fdet (p) CR
2 PIF VCO PIF VCO PLL PLL VCO V-F AFT AFT AFT AFT AFT AFT ( ( ) ) ( ( (USA) (JPN) ) )
HR fFRU fFRJ fpH (p) fpL (p) SAFT (S) SAFT (G) VAFT max VAFT min VAFT Def RAFT
31
2002-11-14
TB1253AN
SIF
Vin lim (s) AMR AMR Vdet (s) S/N S/N (s) THD High Low FAUDIOH FAUDIOL RAUDIO (max) (mid) (min) G att max G att mid G att min VOS att

S1 S2
50 400
35 60 500 60 0.3 170 -350 34 0 -15 -85
650 1.0 -300 41 2 -11 50
dBV dB mVrms dB % kHz kHz k dB dB dB mV
S3
55 130
S4 S5
27 -2
S6
-19 -99
S7
CVBS
INT EXT
VYCLPINT VYCLPEXT DRYINT V2 DRYEXT GCVBSINT GCVBSEXT CTINT-EXT CTEXT-INT GY fY V3 V1
1.9 1.9 0.95 0.95 4.5 5.0 350 350 V7 450 350 3.5 V8 2.1 1.0 12.5 V9 7.7 -5.8 1.1 V10 -3.7 2.8 V11 3.6
2.2 2.2 1.0 1.0 6.0 6.0 5 500 500 650 500 3.9 2.5 1.4 14.5 9.7 -3.8 2.1 -2.7 3.2 4.0
2. 5 V 2.5 Vp-p -50 -50 5.5 650 650 ns 850 650 4.3 2.9 1.8 16.5 11.7 -1.8 3.1 -1.7 3.6 4.4 dB MHz MHz dB V dB
CVBS
INT EXT INT
CVBS EXT SW INT EXT EXT TV Y Y Y/C Y/C Y CVBS CVBS BPF TOF Comb-BPF TOF

V4 V5 V6
dB MHz
tYDEL1 tYDEL2 tYDEL3 tYDEL4 VBRTMAX VBRTCEN VBRTMIN GUCYMAX GUCYCEN GUCYMIN GSCONMAX GSCONMIN
1 2
FSHP1 FSHP2
32
2002-11-14
TB1253AN
GSHMAX GSHCEN GSHMIN VY 70 Y- VY 80 VY 90 Y- GY GCOR GBLEX VBLEX 25 VBLEX 35 VBLEX 45 APL 1 2 3 4 WPL RAPL VDCREST1 VDCREST2 VDCREST3 VDCREST4 VWPS fCTRAP GTRAP YSVM GHTY fVM GVM0 SVM GVM1 GVM2 SVM Ys SVM Ys 1 SVM 2 VVMM TVMMON TVMMOFF TVM1 TVM2 V24 V25 V23 V18 V19 V20 V21 V22 V17 V16 V15 V14 V13 V12
10.5 -1.5 -30 67 77 87 -4.5 1.0 21 30 39 37 80 95 105 115 95 3.4 -6.5 3 -2.0 1.8 7.0 2.8 0 0 V26 -70 -110
12 0 -12 70 80 90 -5 -3 1.3 25 35 45 50 85 100 110 120 105 3.6 -25 -6 4 0 3.8 9.0 3.1 50 50 -60 -100
13.5 1.5 -10.5 73 83 93 -1.5 1.6 29 38 47 63 90 105 IRE 115 125 115 3.8 -20 -5.5 5 2.0 5.8 11.0 3.4 100 ns 100 -50 -90 ns V dB IRE MHz dB dB MHz k IRE dB dB IRE dB
33
2002-11-14
TB1253AN
ACC fo TOF Q fo BPF Q BPF C TOF Comb-BPF Y / C
VACCL VACCH f0T QT f0B QB tCDELB tCDELT tCDELS tY/C VCOLMAX max min GCOLMAX GCOLMIN GUCCMIN max
C1
600 4.15
35 1000 4.56 1.94 3.56 2.16 660 550 550 0 2.15 6.5 -18.5 42 -42 0.56 0.33 0.78 0.32 0.81 0.27 0.78 0.31 91 240 94 240 103 247 103 237 800 800 800 800 1.26 3.0 7.5 0.8 -6.0
56 5.02 3.92 860 720 720 60 2.58 8.0 -20 -16 52 -32 0.67 0.40 0.94 0.38 0.97 0.32 0.94 0.37 96
mVp-p MHz MHz
C2
3.24 460
C3
380 380
ns
-60 1.72
ns Vp-p dB DB deg
C4
4.0

C5 C6
-21 32 -52 0.47 0.28 0.65
TINT min R/B Mode1 G/B R/B Mode2 G/B R/B Mode3 G/B R/B Mode4 G/B R-B Mode1 G-B R-B Mode2 G-B R-B Mode3 G-B R-B Mode4 G-B APC
CWT CWT VR/B1 VG/B1 VR/B2 VG/B2 VR/B3 VG/B3 VR/B4 VG/B4 R-B1 G-B1 R-B2 G-B2 R-B3 G-B3 R-B4 G-B4 f3APCP+ f3APCP- f3APCH+ f3APCH- APC
0.27 C7 0.68 0.23 0.65 0.26 86 233 89
deg 247 99 deg 233 C8 98 240 98 230 500 500 C9 500 500 C10 C11 3.7 C12 C13 0.4 -6.7 15 1.2 -5.3 0.69 1.5 2000 Hz 2000 1.95 6.0 Hz/mV mVp-p mVp-p Vp-p dB 108 deg 254 108 deg 244 2000 Hz 2000 247
APC APC ID ID CW (C ) ( (low ) )
VIDON VIDLON VCW GHTC
34
2002-11-14
TB1253AN
V-BLK H-BLK RGB RGB (0 IRE DC) (100 IRE AC)
VVBLK VHBLK VBLACK VWHITE VCUT+ VCUT- GDR+ GDR-

T1 T2 T3 T4
0.1 0.1 2.2 3.1 0.55 -0.78 2.0
0.67 0.67 2.5 3.7 0.66 -0.65 3.0 -5.5 6.0 4.38 -20.5 0 -0.18 -0.31 -0.48 -0.44 -0.81 -1.22 -1.47 0.93 14.5 9.5 -4.5 3.64 2.41 1.21 0.74 3.3 45 55 35 45 -55 -55 38 -38 -10 2 8 -40 22 -40
1.1 1.1 2.8 0.79 -0.54 4.0 -4.0 6.3
V V V Vp-p V
T5
-7.5 5.7
dB
ABCL ACL
VABCLH VABCLL GACL VABLP0 T6
V 4.08 -22.5 -0.12 4.68 -18.5 0.12 -0.08 -0.18 -0.28 -0.24 -0.61 -1.02 -1.27 16.0 11.0 -3.0 4.37 2.89 1.45 0.98 V 3.0 3.6 110 110 ns 110 110 -40 -40 48 -28 10 72 10 mV mV deg dB dB V dB Vp-p V V dB
ABL
VABLP1 VABLP2 VABLP3 VABLG0
T7
-0.32 -0.42 -0.62 -0.64
ABL
VABLG1 VABLG2 VABLG3 RGB max RGB cent. min max RGB cent. min RGB DRTX GTXCMAX GTXCCEN GTXCMIN VTXBRMAX VTXBRCEN VTXBRMIN VYM VYS RYS RGB tPRYS FYS tPFYS ( (TV TINT RGB TV) RGB) CTTX-TV CTTV-TX BBTMAX BBTMIN VR-G RGB VG-B VB-R R VR VG VB
T8
-1.01 -1.42 -1.67
T9
0.7 13.0
T10
8.0 -6.0 3.03
T11
2.01 1.01
0.5 T12
T13

T14 T15 T16
28 -48
T17
-90
/ DC
RGB
G B
T18
-28 -90
35
2002-11-14
TB1253AN
DEF
AFC HOUT HOUT
TAFCOFF VHON WHOUT fHFR max min fHMAX fHMIN HAFC fHPH fHPL

D1 D2 D3 D4 D5
5.1 38.5
260 - 10 5.4 40.5
5.7 42.5
H V % kHz kHz
15.585 15.734 15.885 16.200 16.400 16.600 14.900 15.200 15.500
D6 D7
2.0 600 4.1
2.5 4.5 0.1 0 3.3 -3.3 1.1 -1.1 3.5 1.3 92 230 170 120 70 3.0 2.2 6.5 60 260 - 10 5.0 223.5 294.5 223.5 296.5 223.5 352.5 262.5 263 260 21 29
3.0 -600 4.9
Hz/mV Hz
HOUT VCC A F C2
VHOUTH VHOUTL FHVCC PHFBP+ PHFBP- PHHPOS+ PHHPOS- PHHCOR+ PHHCOR-

D8 D9 D10
-20 13 2.8
V 0.25 20 -0.5 3.8 -2.8 1.3 -0.8 3.8 1.6 92.5 260 190 mV 140 90 3.2 2.4 6.8 65 5.2 s s V Hz H V H Hz/V s
D11
-3.8 0.8
s

D12 D13 D14 D15
-1.3 3.2 0.8 91.5 200
s V V %
AFC-2 H-BLK H-BLK
VAFC2 VHBLK WWHBLK VNDET1 VNDET2 VNDET3 VNDET4 PHGP WGP VVON FVFR V V-ramp DC TGPM VNOVRAMP FVPAUL FVPAUH (SYNC) FVPSYNCL FVPSYNCH (4 8 Hz ) FVP48L FVP48H
150 D16 100 50

2.8 D17 2.0 D18 D19 D20 D21 6.2 55 4.8
(Auto)
D22

H
H
Vfreq V-BLK V-BLK V-BLK TOP
TV262.5 TV263 PHVBLK WVBLK WWVBLKT1
D23

H

D24 D25
H H
36
2002-11-14
TB1253AN
WWVBLKT2 WWVBLKT3 WWVBLKB1 V-BLK BOTTOM WWVBLKB2 WWVBLKB3 GP FBP V VGPH VFBPH VVRAMP VVOUT VVOUT+ VVOUT- V VLIN+ VLIN- VS+ VS- VCENT+ VCENT- EHT H max EW min EW TOP max min EW BOTTOM EW min EHT EHT EW (EW (EW ) DC) max min max VEHT VEWDCMAX VEWDCMIN VEWPMAX VEWPMIN VCORTMAX VCORTMIN VCORBMAX VCORBMIN VTRMAX VTRMIN VEWPEHT VEWDCEHT REW VVTURN VVCOMP X-Ray X-Ray ON VXON VXH D36 D37 D38 D39 D40 D35 D29 D28 D26
6.70 4.60 D27 1.50 1.9 43 -51 8.5 -12.5 20 D30 -13.5 17.5 D31 D32 D33 1.0 2.4 D34 0 0.9 -1.7 0.9 -1.7 12.0 -14.0 8.0 2.8 50 62 4.5 3.4 D41 4.2 -24.5 8.0 6.0
33 37 253 249 245 7.00 4.90 1.67 2.1 47 -47 10.5 -10.5 22 -11.5 20.5 -21.5 9.0 6.5 1.5 2.7 0.04 1.3 -1.3 1.3 -1.3 13.0 -13.0 9.0 2.95 100 65 5.0 3.5 4.3
7.30 5.20 1.83 2.3 51 -43 12.5 -8.5 24 -9.5 23.5 -18.5 10.0 7.0 V 2.0 3.1 0.10 1.7 -0.9 1.7 -0.9 14.0 -12.0 10.0 3.1 150 68 5.5 3.6 4.4 % % V % % V V V V Vp-p % % % % % V V Vp-p Vp-p H
V-S

37
2002-11-14
TB1253AN
PIF
/ P1 PIF /Vin min (p) Bus RF AGC: 0 PIF Freq.: 45.75 MHz PIF /Vin max (p) : (2) (1) 6 /30%AM 55 : 45.75 MHz (Vo#55 [Vp-p]) -3dB 55 (Vin min 55 (Vin max : 90 dBV 15 kHz
(3) IF "Vo#55" (p) [dBV]) (4) IF "Vo#55" (p) [dBV]) (5)
-1dB
PIF /VAGC (p) P2 IF AGC /V8mean /V8max /V8min RF AGC: 0 PIF Freq.: 45.75 MHz :
VAGC (p) [dB] = Vin max (p) - Vin min (p) 6 8 : 45.75 MHz (V8mean [V]) 8 (V8max [V]) 8 (V8min [V]) : 90 dBV IF
(1) (2) (3)
(4) 105 dBV P3 RF AGC /VAGC max /VAGC min RF AGC: PIF Freq.: 45.75 MHz : (1) 6 45.75 MHz 90 dBV 9 105 dBV 9 6 9 6 (VAGC min [V]) 7 GND 4.5 V
(2) RF AGC (3) IF (4) (5) (6)
(VAGC max [V]) 45.75 MHz 90 dBV 01 (h) 9 (V dly min [dBV]) 20 (h) 9 (V dly mean [dBV]) 3F (h) 9 (V dly max [dBV]) 4.5 V 4.5 V 4.5 V
P4
RF AGC /V dly min /V dly max /V dly mean
PIF Freq. 45.75 MHz RF AGC: 01/20/3F :
(1)
(2) RF AGC (3) IF (4) RF AGC (5) IF (6) RF AGC (7) IF
P5
PIF /Zin R (p)
:
(1) (2)
67 67 (Zin C (p) [pF]) (Zin R (p) [k])
PIF /Zin C (p) P6 /DG RF AGC: 0 PIF Freq.: 45.75 MHz : /DP (2) 55 (1) 6 : 45.75 MHz 87.5% DG [%] DP [deg] : 90 dBV 10
38
2002-11-14
TB1253AN
/ P7 920 kHz /I920 Bus RF AGC: 0 PIF Freq.: 45.75 MHz : (2) (3) P8 /Vdet (p) RF AGC: 0 PIF Freq.: 45.75 MHz : (2) (1) (1) 6 45.75 MHz/90 dBV 42.17 MHz/80 dBV 41.25 MHz/80 dBV 55 8 55 6 87.5% 55 3.58 MHz : 45.75 MHz 920 kHz : 90 dBV 100%
(Vdet (p) [Vp-p])
P9
S/N /S/N (p)
RF AGC: 0 PIF Freq.: 45.75 MHz :
(1) (2) [dB]
6 55
: 45.75 MHz 90 dBV
87.5%
S/N (HPF: 100 kHz LPF: 5 MHz) S/N (p)
P10 /Vsync
RF AGC: 0 PIF Freq.: 45.75 MHz :
(1) (2)
6 87.5% 55
: 45.75 MHz 90 dBV (Vsync [V])
100%
P11 /VIF
RF AGC: 0 PIF Freq.: 45.75 MHz :
(1) (2) (3)
6 8 55 3.0 V VIF
P12 /fdet (p)
(-3dB)
RF AGC: 0 PIF Freq.: 45.75 MHz :
(1) (2)
6 -3dB
: 45.75 MHz 90 dBV 45.75 MHz (fdet (p)) 55
P13 /CR
RF AGC: 0 PIF Freq.: 45.75 MHz 2 /HR :
(1) (2)
6 55
: 45.75 MHz 90 dBV 15.734 kHz 78% AM 2 Vp-p 55 8 VC
(3) IF [mVrms] CR [dB] = 20 log (2/VC) (4) 2
VH [mVrms]
HR [dB] = 20 log (2/VH) P14 PIF VCO /fFRU /fFRJ PIF Freq.: 0/1 : (1) 6 0/1 45.75 MHz/58.75 MHz 55
(2) PIF Freq
39
2002-11-14
TB1253AN
/ P15 PLL /fpH (p) /fpL (p) Bus RF AGC: 0 PIF Freq.: 45.75 MHz : (2) fpH (p) (3) fpL (p) (4) fpH (p) [MHz] = fpH (p) - 45.75 MHz fpL (p) [MHz] = 45.75 MHz - fpL (p) P16 VCO V-F / PIF Freq.: 45.75 MHz : (2) (3) (4) 54 6 54 V54a : 45.55 MHz 90 dBV V54b (1) 6 : 45.75 MHz 90 dBV 55 55 (1) 6 : 45.75 MHz 90 dBV
(5) [MHz/V] = 0.2/(V54b - V54a) P17 AFT /SAFT (S) /SAFT (G) PIF Freq.: 45.75 MHz : (2) (3) (4) 5 6 5 (VH#5 [V]) : 45.77 MHz 90 dBV (VL#5 [V]) (1) 6 : 45.73 MHz 90 dBV
(5) S AFT [kHz/V] = 40/(VH#5 - VL#5) P18 AFT /VAFTmax /VAFTmin PIF Freq.: 45.75 MHz : (2) (3) (4) P19 AFT /VAFTDef P20 AFT /RAFT : : (1) (2) (1) 5 6 5 6 5 5 (VAFTDef [V]) (VAFTmax [V]) : 46.25 MHz 90 dBV (VAFTmin [V]) (1) 6 : 45.25 MHz 90 dBV
40
2002-11-14
TB1253AN
SIF
/ S1 /Vin lim (s) Bus AUDIO ATT: 127 : (2) 4 (Vo#4 [mVrms]) 4 4.5 MHz /25 kHz devi FM Vo#4 (3) 4.5 MHz -3dB S2 AMR /AMR AUDIO ATT: 127 : (2) (3) (4) 4 1 4 (Vo#4 [mVrms]) 4.5 MHz 100 dBV 400 Hz (V#4 [mVrms]) /30%AM (1) 1 (1) 1 4.5 MHz 100 dBV 400 Hz /25 kHz devi FM
4.5 MHz 100 dBV 400 Hz
(5) AMR [dB] = 20 log (V#4/Vo#4) S3 /Vdet (s) AUDIO ATT: 127 : (2) S/N /S/N (s) (3) (4) (5) 4 4 1 4 (Vdet (s) [mVrms]) (THD [%]) 4.5 MHz 100 dBV (Vn (s) [mVrms]) (1) 1 4.5 MHz 100 dBV 400 Hz /25 kHz devi FM
(6) S/N (s) [dB] = 20 log (Vdet (s)/Vn (s)) /THD S4 /fAUDIOH /fAUDIOL AUDIO ATT: 127 : (2) (3) 4 -3dB (Vo#4 [mVp-p]) 4 Vo#4 (fAUDIOH [MHz]) Vo#4 (fAUDIOL [MHz]) (1) 1 4.5 MHz 100 dBV 400 Hz /25 kHz devi FM
(4)
-3dB 51
4
S5 /RAUDIO
AUDIO ATT: 127 :
(1)
S6 /G att max /G att mid /G att min
AUDIO ATT: 0/64/127 :
(1) FM
1
4.5 MHz 100 dBV 127
400 Hz
/25 kHz devi
(2) AUDIO ATT (3) 51 4
(V#49 V#4max [mVrms])
(4) G att max [dB] = 20 log (V#4max/V#49) (5) AUDIO ATT (6) 4 64 (V#4mid [mVrms])
(7) G att mid [dB] = 20 log (V#4mid/V#49) (8) AUDIO ATT (9) 4 0 (V#4min [mVrms])
(10) G att min [dB] = 20 log (V#4min/V#49)
41
2002-11-14
TB1253AN
/ S7 /Vos att Bus AUDIO ATT: 0/127 : (1) 1 4.5 MHz 100 dBV 127 (V#4max [mV]) 0 (V#4min [mV])
(2) AUDIO ATT (3) 4 DC
(4) AUDIO ATT (5) 4 DC
(6) Vos att [mV] = V#4min - V#4max
/ V1 Y /VYCLPINT /VYCLPEXT
Bus RGB Mute: 0 Y Mute: 0 R cut off: 128 : (2) (3) (1) ( 47 45 47 0.1 F 1) VYCLPINT VYCLPEXT 0 IRE
V2
Y /DRYINT /DRYEXT
WPL: 1 Uni-Color: 63 Brightness: 0 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3)
47 47 ( 45
(
2) 14 ) DRYINT
DRYEXT
V3
CVBS /GCVBSINT /GCVBSEXT
Video SW: 10/11 :
(1) (2)
47 40 11
50 IRE VCVBSINT [Vp-p] 45 1) VCVBSEXT [Vp-p]
(
1)
(3) Video SW ( (4) (5) 40
50 IRE
GCVBSINT [dB] = 20 log (VCVBSINT/0.5 Vp-p) GCVBSEXT [dB] = 20 log (VCVBSEXT/0.5 Vp-p) V4 SW /CTINT-EXT /CTEXT-INT (3) 40 (4) Video SW (5) (6) (7) CTINT-EXT = 20 log (VINT-EXT/0.5 Vp-p) CTEXT-INT = 20 log (VEXT-INT/0.5 Vp-p) 47 45 40 4 MHz Video SW: 10/11 : (1) Video SW (2) 45 47 11 ( 0.1 F 4 4 MHz 0.5 Vp-p) GND VEXT-INT 4 MHz 10 ( 0.1 F 4 4 MHz 0.5 Vp-p) GND VINT-EXT
42
2002-11-14
TB1253AN
/ V5 Y /GY Bus WPL: 1 Uni-Color: 127 Brightness: 0 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 : (2) 14 V14 (3) GY = V14/357 mVp-p (1) 47 50 IRE ( 1)
V6
Y /fY
RGB Mute: 0 Y Mute: 0 R cut off: 128 Uni-Color: 127 Sharpness: Color: 0 :
(1) (2) (3)
47 14 VSH100K (
0.5 Vp-p FSHP ( V12) VSH100K 3dB
( V11) Sharpness
2)
fY
V7
Y /tYDEL1 /tYDEL2 /tYDEL3 /tYDEL4
Uni-Color: 127 Color: 0 Video SW: 10/00 BPF/TOF: 0/1 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3) (4) (5) (6) (7) (8) (9)
47 Video SW 14 tYDEL1 Video SW 14 tYDEL2 Video SW 14 tYDEL3 Video SW 14 tYDEL4 47
2T 10 BPF/TOF 0 47 10 BPF/TOF 1 47 00 BPF/TOF 0 47 00 BPF/TOF 1 47 0 IRE ( 14 VBRTMIN 14 1) 14 14 14
V8 /VBRTMAX /VBRTCEN /VBRTMIN
Brightness: 0/64/127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2)
Brightness 127 64 0 DC VBRTMAX VBRTCEN
V9 /GUCYMAX /GUCYCEN /GUCYMIN
Uni-olor: 0/64/127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3)
47
50 IRE
( 14
1)
Uni-Color 127 64 0 VUCYMAX VUCYCEN VUCYMIN GUCYMAX = 20 log (VUCYMAX/0.357) GUCYCEN = 20 log (VUCYCEN/0.357) GUCYMIN = 20 log (VUCYMIN/0.357)
43
2002-11-14
TB1253AN
/ V10 /GSCONMAX /GSCONMIN Bus Sub-Contrast: 0/8/15 Uni-Color: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 : (2) (3) GSCONMAX = 20 log (VSCONMAX/VSCONCEN) GSCONMIN = 20 log (VSCONMIN/VSCONCEN) Sub-Contrast 15 8 0 VSCOMAX VSCOCEN 14 VSCOMIN (1) 47 50 IRE ( 1)
V11 /fSHP1 /fSHP2
Sharp P F: 0/1 Sharpness: 63 Coring: 1 Uni-Color: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2)
47 14 fSHP1 (3) Sharp P F
0.2 Vp-p
(
3)
(3)
1
(2)
fSHP2
V12 /GSHMAX /GSHCEN /GSHMIN
Sharpness: 0/32/63 Coring: 1 Uni-Color: 63 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3) (4)
47 100 kHz
0.2 Vp-p 14
(
3) VSH100K
Sharpness VSHMAX VSHCEN
fSHP VSHMIN
GSHMAX = 20 log (VSHMAX/VSH100k) GSHCEN = 20 log (VSHCEN/VSH100k) GSHMIN = 20 log (VSHMIN/VSH100k)
44
2002-11-14
TB1253AN
/ V13 Y- /VY 70 /VY 80 /VY 90 Bus Uni-Color: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 Y- /GY point: 00/01/10/11 : (4) (5) (6) (7) (8) (3) (3) 80 IRE VY 80 70 IRE VY 70 GY (1) (2) (3) 47 ( 90 IRE 14 Y VY 90 1)
#14 output Y = off Y = 90/80/70 lRE
#47 input
V14 /GCOR
Sharpness: 63 Uni-Color: 63 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3)
47 fSHP
0.2 Vp-p
( VSHCOR
3)
GCOR = 20 log (VSHCOR/VSHMAX)
45
2002-11-14
TB1253AN
/ V15 /VBLEX25 /VBLEX35 /VBLEX45 Bus Uni-Color: 127 Color: 0 Black stretch: 00/01/10/11 RGB Mute: 0 Y Mute: 0 /GBLEX R cut off: 128 :
#14 output
(1) (2) (3) (4) (5) (6)
47
( 25 IRE 14 35 IRE
1)
Y
VBLEX25
45 IRE VBLEX45 GBLEX
(3)
VBLEX35
Black stretch = off 25/35/45 IRE
VBLEX25
#47 input
V16
APL /RAPL
:
(1) (2) (3) (4) (5) (3)
47 46 46 GND 46 V46a 50 k V46b
RAPL = 50 k x (V46a - V46b)/V46b V17 /VDCREST85 /VDCREST110 /VDCREST120 WPL: 1 Uni-Color: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 DC rest.: 00/01/10/11 : (2) (3) (4) (5) (6) VDCREST85 = (V85 - V100)/V100 x 130 + 100 VDCREST110 = (V110 - V100)/V100 x 130 + 100 VDCREST120 = (V120 - V100)/V100 x 130 + 100 (1) (2) ) VWPL 47 120 IRE ( ( 2) DC Rest. 14 DC Rest. 14 00 V100 01 10 11 V85 V110 V120 (1) 47 50 IRE ( 1)
V18
WPL /VWPL
WPL: 0 Uni-Color: 127 Brightness: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
46
2002-11-14
TB1253AN
/ V19 /fCTRAP Bus C-Trap: 1 Uni-Color: 127 Color: 0 Video SW: 00 RGB Mute: 0 Y Mute: 0 R cut off: 128 : (1) (2) 47 14 ( 3) fCTRAP
V20 /GTRAP
C-Trap: 0/1 Uni-Color: 127 Color: 0 Video SW: 00 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3) (4) (5) (6)
47 4) C-Trap 14 C-Trap 14 0 1
0.5 Vp-p
3.58 MHz
(
VTRAPON
VTRAPOFF
GTRAP = 20 log (VTRAPON/VTRAPOFF)
V21
Y/GHTY
Uni-Color: 127 Color: 0 RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3) (4) (5)
47 1) 14 19 14 2V
100 IRE (0.714 Vp-p) VHTYOFF
(
VHTYON
GHTY = 20 log (VHTYON/VHTYOFF) V22 SVM /fVM RGB Mute: 0 Y Mute: 0 SVM gain: 10 : (2) 18 fVM (1) 47 100 mVp-p ( 3)
V23
SVM /GVM0 /GVM1 /GVM2 /GVM3
RGB Mute: 0 Y Mute: 0 SVM gain: 00/01/10/11 :
(1) (2) (3)
47 ( 4)
100 mVp-p
fVM (V22 18
) VVM0
SVM Gain 00 01 10 VVM1 VVM2 GVM0 = 20 log (VVM0/0.1) GVM1 = 20 log (VVM1/0.1) GVM2 = 20 log (VVM2/0.1)
V24
SVM Ys /VVMM
RGB Mute: 0 Y Mute: 0 SVM gain: 10 :
(1) (2)
47 ( 19 18 4)
100 mVp-p
fVM (V22 2.5 V VVMM
)
47
2002-11-14
TB1253AN
/ V25 SVM Ys /TVMON /TVMOFF Bus RGB Mute: 0 Y Mute: 0 SVM gain: 10 : (2) (3) (1) 47 ( 19 0V 4) 4V TVMON TVMOFF 100 mVp-p fVM (V22 )
VVMM #19 Input TVMON #18 VSM out TVMOFF
V26
SVM /TVM1 /TVM2
Uni-color: 127 RGB Mute: 0 Y Mute: 0 SVM gain: 10 SVM phase: 0/1 :
(1) (2) (3) (4) (5)
47 SVM Phase 14 0
0.714 Vp-p 2
18 TVM1 1 18 TVM2
SVM Phase 14
48
2002-11-14
TB1253AN
/ C1 ACC /VACCH /VACCL
Bus RGB Mute: 0 Uni-Color: 127 R cut off: 128 Video SW: 00 : (2) 14 +1dB/-1dB 286 mVp-p VACCH/VACCL (1) 5 47 3.58 MHz : NTSC = 1:1 286 mVp-p) (
C2
TOF /F0T /QT
RGB Mute: 0 BPF/TOF: 0/1 R cut off: 128 Video SW: 00
(1) (2) (3) (4) (5)
BPF/TOF 47 14 BPF/TOF (2)
1 ( 3) F0T 0 (3) FOB QB Q QT
BPF /F0B /QB C3 C /tCDEL RGB Mute: 0 Uni-Color: 127 R cut off: 128 Y/C /tY/C Video SW: 00
:
(1) 5 (2) (3) :
47 14
3.58 MHz :
NTSC = 1:1 286 mVp-p) 47
( tCDEL
tY/C = tYDEL3 - tCDEL (1) 5 (2) (3) GCOLMAX = 20 log (VCOLMAX/VCOLCEN) Color 47 3.58 MHz : NTSC = 1:1 286 mVp-p) 14 VCOLMIN (
C4 /GCOLMAX /GCOLMIN
RGB Mute: 0 Color: 0/64/127 Uni-Color: 127 R cut off: 128 Video SW: 00 :
127 64 0 VCOLMAX VCOLCEN
GCOLMIN = 20 log (VCOLMIN/VCOLCEN) (1) 5 (2) (3) Uni-Color 47 3.58 MHz : NTSC = 1:1 286 mVp-p) 14 VUCCMIN (
C5 /GUCC
RGB Mute: 0 Uni-Color: 0/127 R cut off: 128 Video SW: 00 :
127 63 0 VUCCMAX VUCCCEN
GUCC = 20 log (VUCCMIN/VUCCMAX) (1) 5 (2) (3) (4) TINT 16 TINT (3) TINT (3) 127 MAX 0 MIN 47 3.58 MHz : 64 6 CEN NTSC = 1:1 286 mVp-p) (
C6
TINT /CWTMAX /CWTMIN
RGB Mute: 0 Tint: 0/64/127 Uni-Color: 127 B cut off: 128 Video SW: 00 :
(5) (6) (7) (8)
CWTMAX = -(MAX - CEN) CWTMIN = -(MIN - CEN)
49
2002-11-14
TB1253AN
/ C7 /VR/B1 /VG/B1 Mode1 Bus RGB Mute: 0 Y Mute: 0/1 Uni-Color: 127 R/G/B cut off: 128 (3) Video SW: 00 (4) R/G Drive Gain: (5) B Drive Gain: Mode3 /VR/B3 /VG/B3 CD Matrix: 00/01/10/11 : Mode4 /VR/B4 /VG/B4 C8 /R-B1 /G-B1 Mode1 RGB Mute: 0 Uni-Color: 127 R/G/B cut off: 128 Video SW: 00 Mode2 /R-B2 /G-B2 CD Matrix: 00/01/10/11 : = (2) (3) (1) 4 CD Matrix 47 3.58 MHz : NTSC = 1:1 286 mVp-p) (3) (4) ( (6) (7) VR/B = VR/VB VG/B = VG/VB (1) (2) 16 Y Mute 47 5 CD Matrix 1 3.58 MHz : NTSC = 1:1 286 mVp-p) (6) (7) VR VG VB ( Y Mute 47 0 ( 1) 14 15 G/B drive
Mode2 /VR/B2 /VG/B2
00/01/10/11
14 15 16
00/01/10/11
14 15 16 R/G/B 1 - 15 - tan -1 2 0 + 3 B
Mode3 /R-B3 /G-B3 B A
Mode4 /R-B4 /G-B4 R G B (4) R-B = R - B G-B = G - B C9 APC /fAPCP+ /fAPCP- RGB Mute: 0 Video SW: 00 : (2) fAPCP- APC /fAPCH+ /fAPCH- (3) fAPCP+ = fAPCP+ - 3579545 fAPCP- = 3579545 - fAPCP- fAPCH+ = fAPCH+ - 3579545 fAPCH- = 3579545 - fAPCH- (1) 5 fsc 47 3.58 MHz : 3 kHz Killer 1 0 NTSC = 1:1 286 mVp-p) 10 Hz 0 1 fsc fAPCP+ fsc fAPCH+ fAPCH- ( :3 ( ): 4 :6 0R = 90 0G = 240 0B = 0
50
2002-11-14
TB1253AN
/ C10 APC /APC Bus RGB Mute: 0 Video SW: 00 : (3) (4) APC = (fAPC+ - fAPC-)/200 C11 ID ( /VIDON ) ID Sens: 0/1 Uni-Color: 127 RGB Mute: 0 ID (low /VIDLON ) Video SW: 00 : (3) 0 (4) (5) C12 fsc /VCW RGB Mute: 0 Video SW: 00 : (2) (1) 5 12 P/N ID Sens. (2) 47 1 (3) 3.58 MHz : VIDLON VIDLOFF ( VIDON (1) (2) 5 ID Sens. 47 0 3.58 MHz : NTSC = 1:1 286 mVp-p) ( Killer 1 (1) (2) 11 11 12 47 12 VAPCCEN VAPCCEN + 200 mVp-p f4APC+ VAPCCEN fAPC- GND 0.1 F 3579545 Hz
NTSC = 1:1 286 mVp-p) VCW
C13 /GHTC
(C
)
RGB Mute: 0 Uni-Color: 127 R cut off: 128 Video SW: 00 :
(1) 5 (2) (3) C7
47 19
3.58 MHz : 2V
NTSC = 1:1 286 mVp-p) 14
( VBHTC
GHTC = 20 log (VBHTC/VB) : VR
51
2002-11-14
TB1253AN
/ T1 V-BLK /VVBLK
Bus : (1) (2) 47 14 V/H ( 1) DC VLBLK VHBLK
H-BLK /VHBLK T2 RGB /VBLACK (0 IRE DC) RGB Mute: 0 Y Mute: 0 Color: 0 B cut off: 128 : (2) 16 DC VBLACK (1) 47 0 IRE ( 1)
T3
RGB /VWHITE
(0 IRE AC)
RGB Mute: 0 Y Mute: 0 B cut off: 128 Uni-Color: 127 Color: 0 :
(1) ( (2)
47 1) 16
100 IRE (0.714 Vp-p) VWHITE
T4 /VCUT+ /VCUT-
RGB Mute: 0 Y Mute: 0 B Cut Off: 0/255 Color: 0 :
(1) (2) (3)
47 B-Cutoff 255 0 VCUTMAX VCUTMIN
0 IRE 16
( DC
1)
VCUT+ = VCUTMAX - VBLACK VCUT- = VCUTMIN - VBLACK
T5 /GDR+ /GDR-
RGB Mute: 0 Y Mute: 0 B Drive: 0/127 Uni-Color: 127 Color: 0 :
(1) ( (2) (3)
47 1) 127 0 B Drive VDRMIN
100 IRE (0.714 Vp-p) 16 VDRMAX
GDR+ = 20 log (VDRMAX/VWHITE) GDR- = 20 log (VDRMIN/VWHITE) (1) ( (2) (3) (4) GACL = 20 log (VACLMIN/VWHITE) : 28 14 47 1) 14 VABCLH VABCLL VACLMIN 100 IRE (0.714 Vp-p)
T6
ABCL /VABCLH /VABCLL
RGB Mute: 0 Y Mute: 0 R cut off: 128 ABL Gain: 11
ACL /GACL
Uni-Color: 127 Color: 0
52
2002-11-14
TB1253AN
/ T7 ABL /VABLP0 /VABLP1 /VABLP2 /VABLP3 Bus RGB Mute: 0 Y Mute: 0 R cut off: 128 ABL Start Point: 00/01/10/11 ABL Gain: 11 Uni-Color: 127 Color: 0 : (3) VABLP0 = VABL1 - VABCLH VABLP1 = VABL2 - VABCLH VABLP2 = VABL3 - VABCLH VABLP3 = VABL4 - VABCLH (2) ABL Point 00 01 10 11 14 DC VABL2 VABL3 VABL4 28 VABL1 (1) 47 0 IRE ( 1)
T8
ABL /VABLG0 /VABLG1 /VABLG2 /VABLG3
RGB Mute: 0 Y Mute: 0 R cut off: 128 ABL Gain: 00/01/10/11 Uni-Color: 127 Color: 0 :
(1) (2)
47 ABL Gain
0 IRE 00 01 10 11 14 DC
(
1)
28 VABCLL VABL5 VABL6
VABL7 VABL8 (3) VABLG0 = VABL5 - VBLACK VABLG1 = VABL6 - VBLACK VABLG2 = VABL7 - VBLACK VABLG3 = VABL8 - VBLACK
T9 /DRTX
RGB
RGB Mute: 0 Y Mute: 0 R cut off: 128 :
(1) (2) (3) (4)
47 19 20 20 DRTX 14 4V
Sinusoidal wave Frequency f0 Pin 20 Input Amplitude V0
Pin 47 Input
T10
RGB /GTXCMAX /GTXCCEN /GTXCMIN
RGB Mute: 0 Y Mute: 0 R cut off: 128 RGB Contrast: 0/32/63 :
(1) (2) (3) 20 (4) (5)
47 19 T9 4V
T9
(f0 = 100 kHz V0 = 0.2 Vp-p) 63 32 0 VTXCMIN 14
RGB Contrast VTXCMAX VTXCCEN
GTXCMAX = 20 log (VTXCMAX/0.2) GTXCCEN = 20 log (VTXCCEN/0.2) GTXCMIN = 20 log (VTXCMIN/0.2)
53
2002-11-14
TB1253AN
/ T11 RGB /VTXBRMAX /VTXBRCEN /VTXBRMIN Bus RGB Mute: 0 Y Mute: 0 R cut off: 128 RGB Contrast: 00 Brightness: 0/64/127 : (1) (2) 19 0.1 F 4V 20 GND 14 VTXBRMIN DC
(3) Brightness 127 64 0 VTXBRMAX VTXBRCEN
T12 /VYM /VYS
RGB
RGB Mute: 0 Y Mute: 0 Uni-Color: 127 R cut off: 128 :
(1) (2) (3) (4) (1) (2) (3) :
47 1) 20 19 19 14 47 0.1 F 19 0 4 V RGB T9
100 IRE (0.714 Vp-p)
(
0V VYM VYS 50 IRE 20
14 20 ( GND 1)
T13 /RYS /tPRYS /FYS /tPFYS
RGB
RGB Mute: 0 Y Mute: 0 Uni-Color: 127 R cut off: 128
1H
47 Input 20 s 20 ns 19 Output Vys
20 s 20 ns
tPRYS 100% 90% 14 Output 50% 10% 0%
tPFYS
RYS
FYS
T14
(TV /CTTX-TV
RGB Mute: 0 RGB) Y Mute: 0 R cut off: 128 Uni-color: 127 RGB contrast: 63 :
(1) (2) (3) (4) (5) (6) (7)
47
T9 ( 4 f0 = 4 MHz
20 T9 0.5 Vp-p) 19 14 19 14 4V VTX 0V VTV
CTTX-TV = 20 log (VTV/VTX)
54
2002-11-14
TB1253AN
/ T15 ( RGB TV) /CTTV-TX Bus RGB Mute: 0 Y Mute: 0 R cut off: 128 Uni-color: 127 RGB contrast: 63 : (2) (3) (4) (5) (6) (7) CTTV-TX = 20 log (VTX/VTV) T16 /BBTMAX /BBTMIN TINT RGB Mute: 0 Y Mute: 0 B cut off: 128 Uni-color: 127 UV SW: 1 UV/CbCr: 1 : Sinusoidal wave Frequency f0 #44 input Amplitude V0 (3) (4) TINT 64 BBTMAX TINT 64 BBTMIN 0 127 16 16 (1) (2) 47 44 (f = 100 kHz 100 mVp-p) (1) 47 Vp-p) 0.1 F 19 14 19 14 0V 4 MHz VTV 4V VTX ( 4 f0 = 4 MHz 20 GND = 0.5
pin 47 input
T17
RGB /VR-G /VG-B /VB-R
RGB Mute: 0 Y Mute: 0 R/G/B cut off: 128 Color: 0 Uni-color: 127 :
(1) (2) (3) (4) (5) (6)
47 20 21 22 14 15 16 19 4V
0 IRE 0.1 F DC
( GND RY/GY/BY
1)
14 15 16
DC
RT/GT/BT
R = RT - RY G = GT - GY B = BT - BY VR-G = R - G VG-B = G - B VB-R = B - R T18 / /VR /VG /VB RGB DC RGB Mute: 0 Y Mute: 1 R/G/B cut off: 128 Color: 127 Uni-color: 127 CbCr/UV: 1 UV SW: 0/1 : (1) 43 44 45 47 75 ) 0 1 VR VG VB ( 14 15 16 DC
(2) UV SW
55
2002-11-14
TB1253AN
DEF
/ D1 AFC /TAFCOFF D2 H OUT /VHON : Bus : (1) (2) (1) (2) (3) 47 35 TAFCOFF 270 VHON
2 13 23 53 30 36 36 H OUT 34
D3
H OUT /W HOUT
:
(1) (2)
34
tOUT1
tOUT2
WHOUT = tHOUT1/(tHOUT1 + tHOUT2) x 100
tHOUT1
tHOUT2
D4 /fHFR D5 /fHMAX /fHMIN D6 /HAFC
:
(1) (2)
47 34 35 34 fHMAX fHMIN 15.734 kHz 35 H OUT H OUT fHFR
:
(1) (2)
:
(1) H OUT VH15.734 (2) (3) 35
VH15.734 + 500 mV VH15.734 - 500 mV H OUT FHHIGH FHLOW
(4) HAFC = (FHHIGH - FHLOW )/1000 D7 /fHPH /fHPL (3) (4) fHPH = fHPH - 15734 fHPL = 15734 - fHPL D8 H OUT /VHOUTH /VHOUTL D9 /FHVCC VCC : (1) H VCC ( OUT (2) FHVCC = (FHVCCH - FHVCCL)/1 D10 AFC2 /PHFBP+ /PHFBP- : (1) (2) 47 31 FBP 34 H OUT PHFBP+ (+ FBP ) PHFBP- (- FBP ) 36) 8.5 V 9.5 V FHVCCH FHVCCL 34 H : (1) (2) 34 34 H OUT H OUT high low VHOUTH VHOUTL 14 kHz fHPL : (1) (2) 47 17 kHz fHPH 34 H OUT 34 H OUT
56
2002-11-14
TB1253AN
/ D11 /PHHPOS+ /PHHPOS- Bus H Position: 0/16/31 : (1) (2) 47 47 PHHP16 Hsync (2) 34 H OUT PHHP0
(3) H Position 0/31 PHHP31 (4)
PHHPOS+ = PHHP31 - PHHP16 ( PHHPOS- = PHHP0 - PHHP16 ( D12 /PHHCOR+ /PHHCOR- (3) (4) (5) PHHCOR+ = PHHCOR+ - PHHCOR0 ( PHHPOS- = PHHCOR- - PHHCOR0 ( D13 AFC-2 /VAFC2 : (1) (2) 47 31FBP FBP D14 H-BLK /VHBLK : (1) (2) 47 31FBP 14 VHBLK D15 H BLK /WWHBLK H BLK: 0/1 : (1) (2) 47 14 R OUT 1 H WWHBLK H High R OUT H High 1 PHHCOR+ 1 PHHCOR- : (1) (2) 47 1 34 H OUT 5.5 V 0.5 V 47 PHHCOR0
) )
Hsync
(2) (2)
) )
VAFC2
WHBLK
(3) H BLK (4) (2) (5)
WWHBLK = WWHBLK/WHBLK x 100 D1 D16 /VNDET1 /VNDET2 /VNDET3 /VNDET4 Noise Det Level: 00/01/10/11 : (1) (2) CW VNDET1 (3) Noise Det Level 01/10/11 VNDET3 VNDET4 (2) VNDET2 47 10 MHz CW Noise Det 1
57
2002-11-14
TB1253AN
/ D17 /PHGP Bus : (1) (2) 47 PHGP WGP 63.5 s /W GP #47 Input 4.7 s
#35 H AFC
PHGP #31 GP OUT
WGP
D18 /VVON
:
(1) (2) (3)
2 23 53 30 36 VVON 47 38 47 31 1 DC VVSTOP TGPM V OUT fVFR 270 36 V OUT 38
D19 /fVFR D20 /TGPM D21 /VVSTOP V OUT DC V
:
(1) (2)
:
(1) (2)
V Stop: 1 :
(1) V-stop (2) 37
D22 (normal) /fVNORL /fVNORH
V-Freq: 00/11 V-Freq48 Hz: 0/1 :
(1)
47 00 11 220 H V OUT ( FVNORL FVSYNCL 360 H V OUT ( FVNORH FVSYNCH V OUT FV48L 220 H ( 360 H ( 0.5 H 38) 0.5 H 38) 0.5 H 38) 0.5 H 38)
(2) V Freq
(3) V Freq (sync) /fVSYNCL /fVSYNCH
00 11
(4) V Freq48 Hz
1
(5) V Freq48 Hz (48 Hz) /fV48L /fV48H D23 Vfreq /TV262.5 /TV263 D24 V-BLK /PHVBLK : (1) (2) 47 14 TVBLK V V-Freq: 01/10 : (1) V Freq TV263
1 V OUT FV48H
01 10
31GP OUT
V
TV262.5
V WVBLK
V-BLK /WVBLK
58
2002-11-14
TB1253AN
/ D25 V BLK /PHWVBLK Bus V BLK Upper: 01/10/11 V BLK Lower: 01/10/11 : (1) 47 14 PHWVBLKT1 14 PHWVBLKB1
(2) V BLK Upper 01 10 11 V ( ) WWVBLKT2 WWVBLKT3 (3) V BLK Lower 01 10 11 V ( ) WWVBLKB2 WWVBLKB3 D2
D26
GP /VGPH
:
(1) (2)
47 31 GP VFBPH VGPH FBP
FBP /VFBPH D27 V /VVRAMP D28 /VVOUT V Size: 0/64/127 V S Corr: 6 : (1) 38 V OUT 127 0 VVOUT VVOUT+ VVOUT- : (1) 37 V VVRAMP
(2) V Size (3)
VVOUT+ = (VVOUT+ - VVOUT)/VVOUT x 100 /VVOUT+ /VVOUT- D29 V/VLIN+ /VLIN- V Linearity: 0/8/15 V S Corr: 6 : (1) V Linearity 8 V2CENT ( (2) V Linearity V2MIN (3) VLIN+ = -VLIN- = 100 x (V1MIN - V1MAX + V2MAX - V2MIN)/ 2 x (V1CENT + V2CENT) D30 V-S /VS+ /VS- V S Corr.: 0/6/15 : (2) V-S Correction (3) V-S Correction (4) VS+ = 100 x (V38CENT - V38MAX)/V38CENT VS- = 100 x (V38CENT - V38MIN)/V38CENT D31 /VVCENT+ /VVCENT- V Centering: 0/32/63 V S Corr: 6 : (1) 38 DC VVCENT 0 63 38DC VVCENT+ 6 15 38 38 V38CENT V38MAX (1) V-S Correction 0 38 V38MIN 15 0 38 ) V1MAX V2MAX V1MIN V1CENT ( ) VVOUT- = (VVOUT- - VVOUT)/VVOUT x 100
(2) V Centering VVCENT- (3)
VVCENT+ = (VVCENT+ - VVCENT)/VVOUT x 100 VVCENT- = (VVCENT- - VVCENT)/VVOUT x 100
D32
EHT /VEHT
V EHT: 0/7 V S Corr: 6 :
(1)
26 (EHT IN) 0 7
6V 38 (V OUT) 38 (V OUT) VEHT (0) VEHT (7)
(2) V.EHT (3) V.EHT (4)
VEHT = (VEHT (7) - VEHT (0))/VEHT (0)) x 100%
59
2002-11-14
TB1253AN
/ D33 H /VEWDCMAX /VEWDCMIN Bus H size: 0/63 : (2) (1) 29 (EW OUT) EW Trapezium 26 (EHT IN) 0 DC 63 1V 29 (EW OUT) VEWDCMAX (3) VEWDCMIN
(3) H Size (4) H Size D34 EW (max) (parabola) /VEWPMAX EW Parabola Corr: 0/63 : (2) (3) EW (min) (parabola) /VEWPMIN D35 EW /VCORTMAX /VCORTMIN /VCORBMAX /VCORBMIN (corner) EW Corner Top: 0/16/31 EW Corner Bottom: 0/16/31 H Size: 00 EW Parabola: 63 : (6) (2) (3) (1)
29 (EW OUT) EW Trapezium 26 (EHT IN) EW Parabola VEWPMAX 0 63 1V 29 (EW OUT) 29 (EW OUT)
(4) EW Parabola VEWPMIN (1)
29 (EW OUT) EW Trapezium 26 (EHT IN) (4)~(6) 16 DC 0 31 29 (EW OUT) VCR (16) (4) VCR (0) VCR (31) 1V
(4) EW Corner (5) EW Corner
VCORMAX = VCR (31) - VCR (16) VCORMIN = VCR (0) - VCR (16) D36 EW /VTRMAX /VTRMIN EW Trapezium: 0/ /63 : (2) (3) (1) 29 (EW OUT) EW Trapezium 26 (EHT IN) 1V ( 0 63 TTRMIN TTRMAX )
29 (EW OUT) EW Trapezium
(4) VTRMAX = TTRMAX/16.7 ms VTRMIN = TTRMIN/16.7 ms D37 EHT (EW ) H.EHT: 0/7 : (2) (1) 29 (EW OUT) EW Trapezium 26 (EHT IN) 0 7 6V 29 (EW OUT) 29 (EW OUT) VEWEHT (0) VEWEHT (7)
/VEWP EHT
(3) H.EHT (4) H.EHT (5)
(6) VEWPEHT = (VEWEHT (7) - VEWEHT (0))/VEWEHT (0)) x 100% D38 EHT (EW DC) H.EHT: 7 : (2) (1) 29 (EW OUT) EW Trapezium 26 (EHT IN) 6V 29 (EW OUT) DC
/VEWDCEHT
(3) H.EHT 7 VEWDCEHT
60
2002-11-14
TB1253AN
/ D39 EW /REW Bus : (1) V-Stop (2) (3) (4) (5) EW REW = (V29a - V29b)/I29b [] 1 (V29a) 1 k 29 29 (I29b) 1 k GND (V29b) GND
29 (EW-OUT) 29
D40 /VVTURN
Caption: 0/1 V S Corr: 6 :
(1)
38 1 D3 VVCOMP
(2) Caption VVTURN
/VVCOMP D41 X Ray ON /VXON (2) X Ray /VXH (3) (2) : (1) 32 150 k 10 k ) 34 H OUT 32 VXH ( GND
61
2002-11-14
CE28: 47 F C31: 0.01 F
CE1: 47 F +9 V R1: 1 k C1: 0.01 F SW1 R2: 1 k 56 1 SIF/H Corr IN R52: 3 k R51: 2 k Q11 55 2 IF VCC (5 V) C29: 2200 pF 54 VCO Adj Filter 53 Audio OUT CE24: 10 F C28: 2200 pF CE23: 10 F C27: 0.22 F 49 F2: Trap 52 AFT OUT 51 IF IN 50 IF IN IF AGC RF AGC X'tal APC Filter CW OUT YC VCC (5 V) R OUT G OUT 16 B OUT 17 YC GND 4.7 k R20: 1 k R21: 10 k 19 38 Ys/Ym IN R22: 75 C12: 0.1 F R23: 75 C13: 0.1 F R24: 75 C15: 0.01 F 68 H CE9: 47 F 24 33 R25: 100 R26: 100 R27: 1 k CE10: 0.47 F R28: 30 k 27 30 IK IN R29: 100 R30: 10 k C16: 0.1 F 28 ABCL IN Dig VDD EW OUT SCL 25 SDA 26 EHT IN Sync OUT X Ray FBP IN/GP OUT C14: 0.1 F 20 Ext R IN 21 Ext G IN 22 Ext B IN 23 RGB VCC (9 V) V OUT V Ramp H VCC (9 V) H AFC Filter H OUT R41: 1 k CE17: 0.47 F 37 CE16: 47 F 36 C22: 0.01 F 35 C21: 0.022 F CE15: 2.2 F R40: 8.2 k R39: 680 34 R38: 110 R37: 10 k CE13: 10 F 32 R36: 150 k 31 R35: 15 k CE12: 47 F C19: 0.01 F 29 R33: 1 k 18 SVM OUT HVCO Adj Y Clamp Filter CVBS Int IN APL Det Filter CVBS Ext IN U IN V IN C IN Black Det Filter CVBS OUT Dig GND DC NF Filter De-Emp V Ref IF VCC (9 V) R50: CE25: 470 0.47 F Loop Filter IF Det OUT IF GND C2: 0.01 F R3: 51 P1 3 CE3: 10 F 4 C4: 0.1 F 5 +5 V C30: 0.01 F CE27: 100 F Reg. C3: 0.01 F CE2: 100 F L5: 68 H R4: 75 CE4: 47 F R9: 5.6 k R8: 220 T1 Q2 6 R10: 430
SAW
F1: BPF
+9 V
C5: 0.01 F C8: 0.01 F C5: 0.01 F C7: 0.01 F 7 C6: 0.01 F 8 CE6: 4.7 F CE5: 0.47 F 9 R48: 330 48 C26: 0.1 F 47 CE22: 0.1 F CE21: 1 F 46 CE20: 0.1 F 45 C25: R46: 75 44 0.1 F C24: 43 TB1253AN 0.1 F C23: 15 42 R45: 75 R44: 75 0.1 F CE19: 10 F R43: 75 41 R42: 100 k 40 Q10 X1: 3.57954 MHz 10 C9: 10 pF R12: 33 k 11 C10: 2200 pF 12 CE8: 47 F 13 CE7: 0.22 F Q3 R13: 2 k C11: 0.01 F 14 R14: 100 R15: 3 k R16: 100 R17: 3 k R18: 100 R19: 3 k 39
R5: 1.6 k R6: 47 Q1 R7: 200
C31: 0.01 F CE26: 47 F R49: L3: 15 H 330
R11: 33 k
R47: 1 k L4: 68 H
62 2002-11-14
C20: 0.01 F CE14: 47 F
R34: 270 L2: 68 H
16
1
R32: 51 k CE11: 10 F H IN
6 N.C. R31: 51 k 7 8
C17: 1000 pF VR1: 50 kB
C18: 1000 pF
15
2 3 TC4538BP 4 5
VR2: 50 kB 14 13 12 11 FBP N.C. 10 9
TB1253AN
TB1253AN
1 4
f0
2
5
1
2
3
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180150120 90 60 30 0 -30-60-90
3
V sync
63
2002-11-15
9
TB1253AN
: 5.55 g (
)
64
2002-11-15
TB1253AN
000629TBA
*
* )
( ( ) ) ( " "
* * *
65
2002-11-15}

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Price & Availability of TB1253AN

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