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TA1201AN
I2C BUS CONTROL NTSC 1CHIP COLOR TV IC
TOSHIBA
TA1201AN
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA'il20'ilAN
IZC BUS CONTROL NTSC 1CHIP COLOR TV IC
TA1201AN provides PIF, SIF, Video, Chroma and
Deflection circuit for NTSC Color TV. TA1201AN also
provides Audio-Video Switch and Text interface.
TA1201AN combine these functions in a 56pin dual-in-line
shrink-type plastic package.
TA1201AN realizes rationalization of various alignments K
and controls by bus control system.
FEATURES
PIF Circuit
PLL Type IF Demodulation (Bus alignment)
Adjustment Free AFT without Tank Coil
RF AGC Output (Delay point: Bus alignment)
o Dual Time Constant Fast AGC
Video Circuit
o Black Stretcher
0 DC Restoration Circuit
It D.L. Aperture Compensate Circuit (Bus Control)
It Internal Filter Auto-adjust Circuit
(Fsc link type)
It Uni-color Circuit (Bus control)
It 3.58MHz Trap Filter Circuit (Bus on/off)
It Y Delay Line Circuit
Chroma Circuit
It Color Control Circuit (Bus control)
It Tint Control Circuit (Bus control)
It B.P.F./T.O.F. Circuit (Bus select)
0 Included ACC/Killer Filter
SIF Circuit
o Inter Carrier SIF System
It External Sound Select Switch (Bus select)
It Attenuator Circuit (Bus control)
Nawmmmwiii
SDlP56-P-600-1.78
Weight : 5.559 (Typ.)
TEXT Circuit
It Linear RGB Input
It Cut Off/Drive Adjustment
(Bus adjustment)
It RGB Primary Color Output
Deflection Circuit
It Auto-slicer Type High Performance
Sync. Separation Circuit
Adjustment Free Countdown System
Sync. Separation Output
X-ray Protect Circuit
Vertical Ramp Output
Dual Time Constant AFC Circuit
Horizontal and Vertical Position
Adjustment (Bus adjustment)
ct Vertical Amplitude Adjustment
(Bus adjustment)
961001EBA2
TOSHIBA Semiconductor Reliability Handbook.
O The information contained herein is subject to change without notice.
O TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can
malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing
TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss
of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the
O The products described in this document are subject to foreign exchange and foreign trade control laws.
o The information contained herein is presented only as a guide for the ap lications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights 0 the third parties which may result from its use. No license is granted
implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
1997-11-05 1/44
TOSHIBA
TA1201AN
BLOCK DIAGRAM
X-RAY (ii
FBP IN Ci,
Sync. OUT 63
H. OUT (ii
H. OUT:— { X-RAY
H. RAMP
H. VCC
V SEPA FILTER
I V.RAMP Fl I Buslnterface I
H. AFC (ii D v. RAMP
32vaco (iii 3 D NFB
D. GND Ciii D v. OUT
ABL ai g: u S' -D B OUT
CN t, 'ie' A e
TV IN Ca? X f,', E cL t -D G OUT
8 it 9
ACL Csii m U ~39 R OUT
EXT. VIDEO Ciii I ti, 2 2. @ D. VCC
u E D M
c tli,l,'e'-1? D
BLACK DET 40 Ba; 17 ANALOG B Pl
Vt Cl 8
.9 t25
AV/SW OUT Ci-- wli g D ANALOG G IN
DC REST Ci-l T. g 7g D ANALOG R IN
Y IN "iii'-):],,);,:,):,) DF-BLK
U rm- a
AFT Ci - ' D GND
u. t k.) x
CHROMA IN (ii g < < g D VCXO
Vcc Ci g _ (ij) APC FILTER
TV DET. OUT a,f-l ' l t G) LOOP FILTER
u. T u. U
SIF vcc (i? G9 _ E>u (ii) PIF VCC
- cr Lu
PIF TANK (iii o Ct j Ci) PIF IN
PIF TANK Ciii iii'.):? Ps, co PIF IN
0 LL D
SIF sNo(ii)'t,?, kg EE©PIF GND
IV ulF-
LIMITER IN 52 ii 33 l Ci) AGC FILTER
AUDIO TV IN fi.),",) l N i Ci) SIF TANK
DE-Eh/IPF/ASIS (i? “D I '-Ci) RF AGC
EXT. AUDIO Ci
EXT. AUDIO Csii
C) SOUND OUT
C) SOUND OUT
1997-11-05 2/44
TOSHIBA
TERMINAL FUNCTION
TA1201AN
No PIN NAME FUNCTION INTERFACE CIRCUIT
This terminal is for Sound
Output.
1 The maximum flew out
1 Attenuator
2 Sound Output current of these terminals is 2
3.6mA. So, the minimum load
resister is 1kQ.
3 RF AGC This terminal IS for RF AGC
output.
Monitor
This terminal is for connecting "tsg"
SIF detect tank coil. I ft
This terminal is for Sound (ii) . i 5i?”
4 SIF Tank Coil Mute Switch, too. g s <
If this terminal is connected to “F Rt 0;
GND, the sound output is m
muted. (ij)
1: 3 _
. This terminal is for PIF 2nd E
5 AGC Filter AGC filter. Ci)- son 2 'k
7: RF AGC AGCIf g F
Am ifier
6 PIF GND This ltermlnal IS for GND of PIF -
circuit.
l 100m Ci)
7 This terminal is for f input. C) 23W S it
8 PIF Input The typical input value is G) 2,0.PF,
90ngv. “E 52 '""
x 3 3 "C)140n cc)
T > 'Y,', i8
N I Ps Ps Ci)
1997-11-05 3/44
TOSHIBA
TA1201AN
blanking of RGB input.
2) PIN NAME FUNCTION INTERFACE CIRCUIT
9 PIF VCC This .termmal IS for VCC of PIF -
circuit.
—._ 69
APC Detection
. This terminal is for PIF PLL soon
10 Loop Filter loop filter. (io) f,
11 APC Filter This termihal is for APC filter
of fsc oscillation.
This terminal is for X'tal of
12 VCXO 3.58MHz VCXO.
This terminal is for V/C/D
13 GND GND. -
14 Fast Blanking This terminal IS for fast
1997-11-05 4/44
TOSHIBA
TA1201AN
pulse output.
2) PIN NAME FUNCTION INTERFACE CIRCUIT
15 These terminals are for RGB
16 Analog RGB Input . .
signal input.
. . This terminal is for VCC of
1 D IV . . . .
8 igita CC digital circuit.
19 These terminals are for RGB
20 RGB Output . .
21 primary color signal output.
22 Vertical Output This terminal is for vertical
NFB, Vertical Ramp.
These terminals are for NFB
input and vertical ramp
output.
_“"l' t' RGB Blanking
1997-11-05 5/44
TOSHIBA
TA1201AN
PIN NAME
FUNCTION
INTERFACE CIRCUIT
Vertical Sync.
Separation Filter
This terminal is for vertical
sync. separation filter.
H. VCC
This terminal is for VCC of
horizontal circuit.
SCL, SDA
These terminals are for input
and output of IZC Bus.
SCA 1k9, _
27 C.'. SDA 1000
This terminal is for input of X-
RAY protect circuit.
The threshold voltage is 3.5V
(Typ.). If this terminal is
applied the voltage that is
more than threshold voltage,
the X-RAY protect circuit
make horizontal output a low.
100/UA
FIy-back Pulse Input
This terminal is for FIy-back
Pulseinput.
The FIy-back Pulse is the
reference of AFC circuit, gate
pulse and so on.
The current needs to keep
under 1mA.
A -1,3,
' Fly- -back Pulse Phase
1: )i-1,,
152kQ 7‘1
Sync. Pulse Output
This terminal is for Sync. pulse
output.
1997-11-05 6/44
TOSHIBA
TA1201AN
PIN NAME
FUNCTION
INTERFACE CIRCUIT
Horizontal Output
This terminal is for horizontal
pulse output.
H. AFC
This terminal is for horizontal
AFC filter.
The AFC circuit fits the phase
between inputted horizontal
sync. signal and horizontal
pulse which is made by
countdowning 32fH.
32fH VCO
This terminal is for connecting
ceramic oscillator. That
constitutes 32fH (503kHz)
oscillation circuit. The
CSB503F30 (Murata) is
recommended.
D. GND
This terminal is for GND of
digital circuit.
A.B.L.
This terminal is for A.B.L.
circuit.
'"" N mm
100/1A
TV Input
This terminal is for input of
PIF detected signal. The typical
input amplitude is 1.01/p-p.
1997-11-05 7/44
TOSHIBA TA1201AN
2) PIN NAME FUNCTION INTERFACE CIRCUIT
38 A.C.L. This terminal is for ACL circuit.
This terminal is for input of
39 External Video Input . .
external video signal.
This terminal is for filter of
40 Black Peak Detection black peak detection.
This terminal is for output of
video switch which selects TV
41 Video Switch Output signal or external video.
Amp. Gain , Min. 1.7
Typ. 1.9, Max. 2.1
This terminal is for filter of
D. . R .
42 C estoration APL detection.
1997-11-05 8/44
TOSHIBA TA1201AN
2) PIN NAME FUNCTION INTERFACE CIRCUIT
This terminal is for Y signal
input.
The typical input amplitude is
1.ovp_p.
43 Y Input
This terminal is for AFT
output. ' ci- (5“ fig" C4)
Monitorsignaloutput mode F ut F
can be selected via Bus. 1: '
RFAGC/2
. 'ss-tA-e,
o AFT (io) "'
0 1 TEST purpose only 7: sei, J: E
1 o B T c? a "e
1 1 RFAGC/2 . "Y,, "ra,', . Cs))
This terminal is for (iii)
chrominance signal input. 1;
The typical input signal
amplitude is 286mVp-p (at Cis) 1kg:
burst signal). _
This IC is to go to test mode 7: . 'rc
with this terminal voltage t' I
higher than 4.5V. ®
This terminal is for VCC of
46 V/C/D VCC video, Chroma and Deflection -
circuit.
45 Chroma Input
This terminal is for PIF
47 TV Detection Output detected signal output.
This terminal is for V of SIF
48 S.1.F. VCC circuit. CC -
1997-11-05 9/44
TOSHIBA
TA1201AN
SIF limiter amplifier circuit.
2) PIN NAME FUNCTION INTERFACE CIRCUIT
These terminals are for x 7 bei, 1%
connecting a tank coil of PIF (is) u. a,
49 detection circuit.
50 P.l.F. Tank Coil TOKO Corp. products (io) V E
292GJAS-7475BS (45.75MHZ), '"
292GJAS-7476BS (58.75MHz) 1: a "ii
are recommended. m
51 S.1.F. GND This .ttrminal IS for GND of SIF -
circuit.
52 Limiter Input This terminal IS for input of
TV Audio Signal
This terminal is for input of
SIF detected signal.
External Audio Input
external audio input.
Input This terminal is connected to 7 Aidio Switch
pin 54 via capacitor. g
This terminal is for filter of
4 D - hasis .
5 e emp I SIF de-emphasis.
55 These terminals are for
Audio Switch
1997-11-05 10/44
TOSHIBA TA1201AN
Slave Address 88H
SUB DATA
FUNCTION ADD. D7 D6 D5 D4 D3 D2 DI D0
Color 00 TRAP (0) (0) (0) (0) (0) (0) (0) (0)
TINT 01 BPF (1) (1) (0) (O) (0) (0) (0) (0)
Brightness 02 A SW (0) (0) (0) (O) (0) (0) (0) (O)
Uni-Color O3 BLK (0) (0) (0) (0) (0) (0) (0) (0)
Sharpness 04 (ELITE (1) (1) (0) (0) (0) (0) (0)
Ver. Phase Hor. Phase
Hor. / Ver. Phase 05 (o) (0) (0) (1) (0) (0) (O) (0)
Sound ATT 06 Bo (0) B1 (0) (0) (0) (0) (0) (0) (0)
Sound Balance 07 B2 (0) By (0) (1) (0) (0) (0) (0) (0)
RF AGC 08 B4 (0) V SW (0) (0) (O) (0) (0) (0) (0)
Ver. Amplitude 09 AFC (0) WPL (0) (1) (0) (0) (0) (0) (0)
PIF VCO 0A 60Hz (0) (1) (0) (0) (0) (0) (0) (0)
R Cut-off OB (0) (0) (0) (0) (0) (0) (0) (0)
G Cut-off 0C (0) (0) (0) (0) (0) (0) (0) (0)
B Cut-off 0D (0) (0) (0) (0) (0) (0) (0) (0)
G Gain OE (0) (0) (0) (0) (0) (0) (0) (0)
B Gain OF (0) (0) (0) (0) (0) (0) (0) (0)
(0), (1) Default Value
FUNCTION RANGE (MIN.--MAX.) DEFAULT
Color -60--0dB -60dB
TINT i42° 0°
Brightness 1.34-2.6--3.86V 1.34V
Uni-Color -24--0dB -24di?
Sharpness -18--6dB--14dB (4MHz Gain) 6dB
Sound ATT -85--6dB -85dB
Sound Balance -70--0--70dB OdB
RF AGC 65dB/e105dBpV (0.6dB/bit) OdB
Ver. Amplitude 1.6--2.4V Center
PIF VCO i2.2MHz (35kHz/bit) Center
RGB Cut-off -0.4--0.4V -0.41/
GB Gain -3.1--3.1dB -3.ldB
TOSHIBA TA1201AN
FUNCTION RANGE (MIN.--MAX.) DEFAULT
3.58 Trap (0) : On/(1) : Off On
BPF (0) : Band Pass Filter/(1) : Take Off Filter TOF
A, V SW (0) : TV Mode/(1) : EXT. Mode TV
BLK (0) : BLK On/(1) : BLK Off On
MUTE (00) : Off/(01) : Y MUTE/(10) : Hout Stop/(11) : Y MUTE+V Stop (01)
H. AFC (0) : AFC2 Normal/(1) :AFC2x3 (0)
WPL (0) : On/(1) : Off Off
60Hz SW (0) : Normal/(1) : V Frequency 60Hz Fix Normal
Pin 44's output is selectable. AFT
Bo, B1 (Monitor) (00) : AFT Voltage/(01) : Test Mode/(10) : Blue Output/ Volta e
(11) : Half of RF AGC Voltage g
B2, B3, B4 Bits for Test Mode. (000)
(Test Mode) Use this IC with these bits (000).
Read Mode
D7 D6 D5 D4 D3 D2 D1 D0
POR AFT f Lock AFT - V Lock H Lock X-RAY
FUNCTION CONTENTS
POR (Power On Reset)
(0) : SECOND/(1) : FIRST
AFT Refer to Following Figure
IF LOCK (0) : LOCK OUT/(1) : LOCK IN
V LOCK (0) : LOCK IN/(1) : LOCK OUT Det. Window : 262H--263H
H LOCK (0) : LOCK OUT/(1) : LOCK IN This function is forced to unlock at Vp, so
data is valid after 50H.
X-RAY (0) : X-RAY OFF/(1) : X-RAY ON
C) Vertical Phase
(3bit)
This mode is for changing vertical output timing.
(Vertical picture position is changed 0~7H as right Table.)
0 Horizontal Phase (5bit)
This mode is for changing horizontal picture position.
Horizontal output phase is changed i3/zs as maximum.
C) AFT Read Bus
D7 D6 D5 MODE
0 0 0 Reference
0 0 1 1H Delay
0 1 0 2H Delay
0 1 1 3H Delay
1 o 0 4H Delay
1 0 1 5H Delay
1 1 0 6H Delay
1 1 1 7H Delay
1 2/44
TOSHIBA TA1201AN
" BUS CONTROLLED FORMAT SUMMARY
Bus controlled format of TA1201AN is based on IZC Bus Control format of Philips.
Data Transfer Format
I S I Slave address I 0 I A I Sub address I A I Data I A l P I
I 7bit I 8bit I 8bit
MSB MSB MSB
S : Start Condition
P : Stop Condition
A : Acknowledge
(1) Start and Stop Condition (2) Bit Transfer
SCL Is, j) I S I SCL I N I N
L__ ———___
Start Condition Stop Condition / ' l
SDA cannot change.
SDA can change.
(3) Acknowledge (4) Slave Add ress
from 1asterC"\,Lfr)(=iigh"mpedance A6 A5 A4 A3 A2 A1 A0 R/W
SDA I I -
'""'s2eve I I High Imp_ed:nce NV
from Master I I 1 - l I 8 N I 9 N
SCL l s l U
Purchase of TOSHIBA " components conveys a license under the Philips PC Patent Rights
to use these components in an IZC system, provided that the system conforms to the "
Standard Specification as defined by Philips.
1997-11-05 13/44
TOSHIBA
TA1201AN
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Power Supply Voltage VCC 12 V
Power Dissipation PDmax 2.19 (Note1) W
Input Terminal Voltage Vin GND - thr-Vcc + 0.3 V
Input Signal Amplitude ein 4 Vp-p
Operating Temperature Top, - 20--65 'C
Storage Temperature Tstg - 55--150 °C
(Note1) When using the device at above Ta =25°C, decrease the power dissipation by
17.5mW for each increase of 1°C.
(Note2) As this IC is weak in a surge voltage, handle it with care from being damage.
RECOMMENDED OPERATING CONDITION
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT REMARKS
PIF Power Supply Voltage VCCP 8.5 9.0 9.5 V -
SIF Power Supply Voltage VCCS 8.5 9.0 9.5 V -
V/C/D Power Supply Voltage VCCV 8.5 9.0 9.5 V -
HA/CC Power Supply Voltage HA/CC 8.5 9.0 9.5 V -
D.Vcc Power Supply Voltage D.Vcc 2.7 3.3 3.8 V -
TV External Video Input Level Vin37/39 - 1.0 - Vp-p including sync.
Standard Video Input Level Vin43 - 1.0 - Vp-p including sync.
Standard Chroma Input Level Vin45 - 286 - mi/p-p at burst signal
FBP Width TFBp IO 12 - ,us I/th = 1.4V, Vcc- 1.4V
FBP Input Flow in Current IFBpmax - - 2 mA -
PIF Output Load Resister ROI: 2 8.2 - k0 -
SIF Output Load Resister Ros 1 8.2 - k0 -
RGB Output Load Resister RORGB - 1.8 - k0 -
Horizontal Output Load Resister RHOUT 330 800 - 0 maximum 10mA
Vertical Output Load Resister RVOUT 4.1 5.7 - k0 -
Sync. Separation Output Flow In I - - 1 mA -
Current syncmax
1997-11-05 14/44
TOSHIBA TA1201AN
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS (Unless Otherwise Specified, VCC=9V, H. Vcc=9V, Ta =25°C)
PIN TEST
No. CHARACTERISTIC SYMBOL ELIE} TEST CONDITION MIN. TYP. MAX. UNIT
1 Sound Output V1 - - 3.20 3.70 4.20 V
2 Sound Output V2 - - 3.20 3.70 4.20 V
3 RF AGC V3 - - - 0.00 0.50 V
4 SIF TANK V4 - - - - - V
5 AGC Filter V5 - - 7.00 7.50 8.00 V
6 PIF GND GND - - - 0.00 - V
7 PIF Input V7 - - 1.50 2.00 2.50 V
8 PIF Input V8 - - - 0.00 0.50 V
9 PIF VCC VCC - - - 9.00 - V
10 Loop Filter V10 - - - 4.50 - V
11 APC Filter V11 - - 6.00 6.50 7.00 V
12 VCXO V12 - - 5.30 5.80 6.30 V
13 V/C/D GND GND - - - 0.00 - V
14 F-BLK V14 - - - 0.00 - V
15 Analog R Input V15 - - 4.40 4.90 5.40 V
16 Analog G Input V16 - 4.40 4.90 5.40 V
17 Analog B Input V17 - - 4.40 4.90 5.40 V
18 D. VCC VCC - - - 3.30 - V
19 R Output V19 - BRT, C. 0 Cent 2.40 2.70 2.90 V
20 G Output V20 - BRT, C. 0 Cent 2.40 2.70 2.90 V
21 B Output V21 - BRT, C. 0 Cent 2.40 2.70 2.90 V
22 Vout V22 - - - - -
23 NFB V23 - - - - - -
24 V. Ramp V24 - - - - -
25 V SEPA V25 - - 5.80 6.30 6.80 V
26 H. Vcc V26 - - - 9.00 - V
27 SCL V27 - - 4.50 5.00 5.50 V
28 SDA V23 - - 4.50 5.00 5.50 V
29 X-RAY V29 - - - 0.00 - V
30 FBP Input V30 - - - - - -
31 Sync. Output V31 - - - - - -
32 H. Output V32 - - - - - -
33 H. AFC V33 - - 7.00 7.50 8.00 V
34 32fH VCO V34 - - 5.50 6.00 6.50 V
35 D. GND GND - - 0.00 - V
36 ABL V36 - BRT, COL Cent 2.90 3.40 3.90 V
37 TV Input V37 - 2.90 3.00 3.90 V
38 ACL V38 - BRT, COL Cent 2.90 3.40 3.90 V
1997-11-05 15/44
TOSHIBA TA1201AN
Elgi- CHARACTERISTIC SYMBOL E35: TEST CONDITION MIN. TYP. MAX. UNIT
39 EXT. Video Input V39 - - 1.10 1.60 2.10 V
40 Black DET V40 - - 6.10 6.60 7.10 V
41 AV/SW Output V41 - - 1.80 2.30 2.80 V
42 DC Rest V42 - - 5.50 6.00 6.50 V
43 Y Input V43 - - 4.00 4.50 5.00 V
44 AFT V44 - - 2.00 2.50 3.00 V
45 Chroma Input V45 - - 1.60 1.85 2.10 V
46 V/C/D VCC V45 - - - 9.00 - V
47 TV DET. Output V47 - - 4.70 5.20 5.70 V
48 SIF Vcc VCC - - - 9.00 - V
49 PIF Tank V49 - - - - - V
50 PIF Tank V50 - - - - - V
51 SIF GND VCC - - - 0.00 - V
52 Limiter Input V52 - - - 0.00 0.50 V
53 Audio TV Input V53 - - 2.50 3.00 3.50 V
54 De-emphasis V54 - Pin4 GND 4.00 4.50 5.00 V
55 EXT. Audio Input V55 - - 2.50 3.00 3.50 V
56 EXT. Audio Input V55 - - 2.50 3.00 3.50 V
Current Consumption
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
IF Power Supply Current lcci - 32.8 46 52.0 mA
V/C/D Power Supply Current Iccv - 52.7 71 76.8 mA
H.VCC Power Supply Current Icch - 10.7 14 18.4 mA
D.Vcc Power Supply Current Iccd - 5.2 10 11.6 mA
1997-11-05 16/44
TOSHIBA TA1201AN
AC CHARACTERISTICS (Unless Otherwise Specified, Vcc=9V, H. Vcc=9V, Ta =25°C)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
. v01 1.7 2.0 2.3
- N te 1 V -
Video Detected Output level V02 0 2.0 2.5 3.0 p p
. . . VIN MIN - 42 -
Input Sensitivity VIN MAX - Note 2 100 107 - ngV
Sync Tip Level VSYNC - Note 3 2.6 2.9 3.2 V
Output Level for No Input " - Note 4 4.8 5.2 5.6 V
Differential Gain DG N te 5 - 2 5 %
Differential Phase DP - 2 5 o
PIF Outpl1t .Frequency fc - Note 6 5 7 - MHz
Characteristic
Carrier wave Compression CR 50 55 -
2nd Harmonics Com ression - Note 7 dB
. p HR 50 55 -
PIF In t Resi t R; - 1.5 - kn
pu 155nce iPIF - Note 8
PIF Input Capacitance Cip”: - 3.8 - pF
S/N S/N - Note 9 52 55 - dB
920kHz Beat 1920 - Note 10 42 45 - dB
IF AGC Range RWAGC - Note 11 61 65 69 dB
VSMEAN 4.2 4.5 4.8
IF AGC Voltage V5MAX - Note 12 7.4 7.6 - V
V5MIN - 3.8 -
V 7.7 .2 -
RF AGC Voltage 3MAX - Note 13 8 v
1/3MIN - 0 0.5
RF AGC Control Range AGRFAGC - Note 14 35 40 dB
AFT Center Voltage V4CENT - Note 15 2.2 2.5 2.8 v
AFT Voltage V4MAX - Note 16 4.4 4.8 - v
V4MIN - 0.2 0.5
AFT Sensitivity #AFT - Note 17 - 40 - kHz/V
AFT Output Resistance RAFTOUT - Note 18 40 50 60 kn
PIF VCO Control Sensitivity AFvco - Note 19 2.0 2.5 - MHz/V
PIF VCO Pull-in Range fph - Note 20 1.0 1.5 - MHz
fpl 1.0 1.5 -
PIF VCO Control Range AfPIFVCO - Note 21 - 4.4 - MHz
1 7/44
TOSHIBA TA1201AN
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX UNIT
V 400 500 600 mV
Sound Output Level AAC - Note 22 rms
VADC - 4.5 - V
Sound Distortion VAUDIO - Note 23 - 0.3 1.0 %
AMR AMR - Note 24 50 60 - dB
Limiting Sensitivity VLIM - Note 25 - 35 - dB/A/
Sound O0tput Frequency fAUDIOH - Note 26 - 130 - kHz
Characteristics fAUDIQL - - 130 -
Sound Output Resistance RSOUT - Note 27 24 30 36 kfl
GATTMAXE -2.0 0.0 2.0
ATT Gain GATTMAXT - Note 28 4.0 6.0 8.0 dB
GATTMEAN - 16 -12 - 9
GATTMIN -99 -85 -
DC Voltage Drift VWAR - Note 29 - 50 mV
V1DC 3.2 3.7 4.2 v
Ri53 - 30 -
Input Impedance - Note 30 kn
Ri55 - 47 -
Balance Characteristics BMAX - Note 31 45 58 70 dB
BMIN -70 -58 -45
Input Impedance Ri41 - Note 32 100 - - k0
Input Dynamic Range Vdi41 - Note 33 1.0 1.2 1.5 V
Video Total Gain GY - Note 34 4.5 5.0 -
Video Frequency
- 6.0 . -
Characteristic fy Note 35 7 0 MHz
Maximum Output Vdo1 - Note 36 7.5 8.0 - v
Black Expansion Amp. Gain GBAMp N t 37 1.18 1.43 1.68
Black Expansion Start Point GBSTP - o e 40 50 60 IRE
DC Restoration TDC - Note 38 100 103 105 %
GSHcent 1 4 7
Sharpness Control
- N t 39 dB
Characteristics GSHmax o e 9 12 15
GSHmin - - 18 - 15
Sharpness Delay Time tSHDLY - Note 40 - 125 - ns
Contrast ftntrol GCNcent - Note 41 4.5 6 7.5 dB
Characteristics GCNmin - 22.5 24 28.5
H.V-BLK Output Voltage VBLK - Note 42 - 0.7 1.0 V
V-BLK Width TVBLK - Note 43 - 3.5--24 - H
fsc Trap Gain GTRAP - Note 44 - -28 -20 dB
05 18/44
TOSHIBA TA1201AN
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
OSD Switching Voltage VthOSD - Note 45 0.7 1.0 1.3 V
OSD Delay Time tOSDDLY - 15 30
OSD D01ay T/me Difference tOSDD - Note 46 - 5 10 ns
OSD Rising Time rR - 15 30
OSD Falling Time rF - 15 30
Input Clamp Voltage VOSDC - Note 47 4.4 4.9 5.4 V
OSD Gain GOSD - Note 48 1.8 2.0 2.2
Input Dynamic Range VdiOSD Note 49 2.0 2.2 2.4 V
Cutoff Drive
V 3.6 4.0 4.3
Brightness Control VBRTmax Note 50 2 4 2 7 3 0 V
Characteristics BRTcen - . . .
VBRTmin 1.0 1.4 1.7
Brightness Control Difference
between 3Axes AVRGB - Note 51 -50 0 50 mV
Vcutmax 0.5 0.65 0.8
Cutoff Control Characteristics Vcutcen - Note 52 - 0.00 - V
chtmin -0.8 -0.65 -0.5
Drive Control Characteristics Gdrvmax - Note 53 3.75 4.25 4.75 dB
Gdrvmin -4.0 -3.5 -3.0
Chroma
Input Dynamic Range Vdi45 - Note 54 0.95 1.5 1.7 V
ea -23 -20 - 17 dB
ACC Characteristic eb - Note 55 3 6 9
A 0.9 1.0 1.1
Killer Point EK - Note 56 -48 -46 -43 dB
VCXO Frequency Control
- + + -
Range AfVCXO Note 57 _500 -+600 Hz
VCXO Frequency Control
- N - 1. - H v
Sensitivity M/CXO ote 58 0 z/m
VCXO Pull-in Range fvcxopL - Note 59 i300 i450 - Hz
D m d I t R I ti G in R/B 0.80 0.84 0.90
e o ula e ea Ive al G/B N t 60 0.25 0.29 0.33
D d I t R I ti Ph R-B - ote 101 108 115 o
emo u a e ea Ive ase G-B 236 243 250
ECR - 20 40
Carrier Wave Remain ECB - Note 61 - 20 40 mVp-p
ECG - 20 40
1997-11-05 19/44
TOSHIBA TA1201AN
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Color Control Characteristic GCLRcen - Note 62 4.5 6 7.5 dB
GCLRmin 38 40 -
i, G 4.5 6 7.5
Uni co?"fentrol UNlcen - Note 63 dB
Characteristic GUNlmin 22 24 26
6TNTcen -7 0 7
TINTC trolCh teristi - Not 64 o
on re arac ens IC nt?TNT o e 135 :45 i 55
Video Chroma Delay Time tV-C - Note 65 -30 0 30 ns
Deflection
Horizontal Free Run Freq. fH - Note 66 -100 0 100 Hz
H. Out Pulse Duty TH - Note 67 38 41 44 %
H. Out Voltage VHL - Note 68 - 0.2 0 3 v
VHH 2.5 3.0 3.5
VCO Osc. Start Voltage VOSCmin - Note 69 3.0 3.5 4.0 V
H. Out Start Voltage VHST - Note 70 3.7 4.0 - V
H. Frequency Control Range AfH - Note 71 1500 i650 - Hz
H. Freq. Control Sensitivity PH - Note 72 - 500 - Hz/V
H. Sync. PulI-in Range AfHPUL - Note 73 i450 i500 - Hz
. . 259
H. Pull-in Stop Period THSTP - Note 74 - --272 - H
AFC-2 Control Range TAFC2 - Note 75 16 17 - ps
Horizontal Position
T - N 7 - :3 - s
Adjustment PAFC2 ote 6 ’u
X-RAY Protection Detection
Voltage VXDET 3.35 3.5 3.65 V
X-RAY Protection Hold
V - N 77 . 4.2 4.
Voltage XHLD ote 3 9 5
X-RAY Protection Hold
Current VXLD 80 100 120 pr/N
Vertical Free Run Freq. fV - Note 78 - 295 - H
V. Sync. PuII-in Range TVST - Note 79 - 224 - H
TVEND - 295 -
V. Out Pulse Width TV - Note 80 - 8 - H
V. Ramp Amplitude Control VVL - Note 81 2.2 2.4 - V
VVH - 1.6 1.8
H. Sync. Separation Level Rsepa - Note 82 30 35 4O %
Forced V. Osc. (262.5H) fV60 - Note 83 - 60 - Hz
1997-11-05 20/44
1997-11-05 21/44
TEST CONDITION
NOTE ITEM
TEST CONDITION (vcc = 9v, Ta = 25 i 3°C)
BUS MODE
MEASUREMENT METHOD
1 Video Detected
Output Level
(1) Apply the IF signal. (f0=45.75MHz, 87.5% AM,
31.6mVrms) to IF input.
(2) Measure the output signal level at pin .J'L\J_l'|'_'1'
47. (v01) ————— -
(3) Apply the signal (100% AM,
31.6mVrmS) to IF input.
(4) Measure the output signal level pin 47. (V02)
2 In put Sensitivity
(1) Apply the signal (fg=45.75MHz, 30% AM, 31.6mVrm5)
to IF input.
(2) Decrease input signal level. Measure the input signal
level at [F input, when-output signal level at pin 47
decreases as —3dB level. (V1N MIN)
(3) Increase input signal level. Measure the input signal
level at IF input, when output signal levei at pin 47
increases as +0.5dB levei. (VIN MAX)
3 Sync. Tip Level
(1) Apply the signal (f0=45.75MHz, 31.6mvrm5. Non
modulation) to IF input.
(2) Measure the DC voltage at pin 47 (VSYNC)
4 Output Level for
No Input
(1) Non IF input
(2) Apply 3.0V at pin 5.
(3) Measure the DC voltage at pin 47. (le)
5 Difierencial Gain
Differencial Phase
(1) Apply the IF signal (f0245.75MHz, 87.5% AM Video) to
IF input.
(2) Measure the differencial gain and phase at pin 47.
TA1201AN-21
TOSHIBA
TA1201AN
1997-11-05 22/44
TEST CONDITION
(Vcc = 9v, Ta = 25 i 3°C)
BUS MODE
MEASUREM ENT METHOD
PlF Output
Frequency
Characteristics
(1) Same as Note 3 (1)
(2) Fix the voltage at pin 5.
(3) Apply the signal as follows to [F input,
1‘0 =45.75MHZ 31.6mVrm5
f1=45.65~32MHz 3.16mvrm5
(4) Measure f1 frequency, when the output level at pin 47
becomes ~3dB.
fc=f0 —f1
Carrier Wave
Compression Ratio
2nd Harmonics
Compression Ratio
(1) Apply the signal (f0=45.7SMHz, fm =15.75kHz, 78%
AM, 31.6mVrm5) to IF input.
(2) Apply the voltage at pin 5 so that output level of pin
47 becomes ZVp.p.
(3) Measure the ieak level of carrier wave at pin 47 when
non modulation IF signal is inputted.
CR=20€og (2 (Vp-p)/the leak level of carrier wave
(mVrms))
(4) Measure "the leak level of 2nd harmonics in the same
HR=20£og (2(Vp.p)/the leak level of'an harmonics
(mVrms))
PlF Input Resistance
PIF Input
Capacitance
(1) Apply 3.0V to pin 5.
(2) Measure the impedance between pin7 and 8.
(1) Same as Note 2 (1)
(2) Measure output level at pin 47 (VA)
(3) Same as Note 3 (1)
(4) Measure output level at pin 47 (VB)
S/N=20€og (VA/VBXG)
TA1201AN-22
TOSHIBA
TA1201AN
1997-11-05 23/44
TEST CONDITION (VCC = 9V, Ta = 25 i 3°C)
BUS MODE
M EASUREMENT METHOD
920kHz Beat
(1) Appiy the signals as follows to IF input,
f0 =45.75MHz 31.6mVrm5
fc=42.17MHz 10.0mVrm5
f5 =41.25MH2 10.0mvmns
(2) Apply the voltage so that the lowest of the output at
pin 47 is equal Vsymt
(3) Measure the difference between fc and 920kH2 beat.
IF AGC Range
RWAGC = VINMAX — VINMIN
IF AGC Voltage
(1) Same as Note 3 (1)
(2) Measure the voltage at pin 5. (VSMEAN)
(3) Measure the voltage at pin 5 when no input. (VSMAX)
(4) Measure the voltage at pin 5 when input signal level is
173mVrms (VSMIN)-
RF AGC Voltage
(1) Same as Note 3 (1)
(2) Adjust the data of sub—address {08) (RF AGC) so that
the voltage at pin 3 become 4.5V.
(3) Measure the voltage at pin 3 when no input. (VBMAX)
(4) Measure the voltage at pin 3 when input signai level is
178mVrms (V3MJN).
TA120’1AN-23
TOSHIBA
TA1201AN
1997-11-05 24/44
TEST CONDITION (VCC=9V- Ta =25t3°C)
BUS MODE
MEASUREMENT METHOD
RF AGC Control
(1) Same as Note 3 (1)
(2) Set the data of sub-address (08) to (00). Decrease the
IF input level. Measure the IF input level, when the
voltage of pin3 become 4.5V. (VRFMIN)
(3) Set the data of sub-address (08) to (3F). Measure the IF
input level, when the voltage of pin 3 become 4.5V.
(VRFMAX)
AVRFAGC = VRFMIN - VRFMAX
AFT Center
Voltage
(1) No IF input
(2) Apply 3.0V to pin 5.
{3) Measure the voltage at pin 44. (V4CENT)
AFT Voltage
(1) Appiy the signal (f=44.75M Hz, 30% AM Video,
31.6mVrms) t0 IF input.
(2) Measure the output signal level at pin 44. (V4MAX)
(3) Apply the signal (f=46.7SMHz, 30% AM Video,
31.6mVrmS) to IF input.
(4) Measure the output signal level at pin 4. (V4MIN)
AFT Sensitivity
(1)Same as Note 3 (1)
(2) Measure the voltage change at pin44 when input
frequency is changed. (Af/AV)
AFT Output
Resistance
Measure the output impedance of pin 44.
TA1201AN-24
TOSHIBA
TA1201AN
1997-11-05 25/44
TEST CONDITION (VCC = 9V, Ta = 25 i 3°C)
BUS MODE
(08) (0A)
MEASUREMENT METHOD
PIF VCO Control
Sensitivity
(20) —
(1)App!y the signal (f=45.75MH2, 31.6mVrm5, CW) to !F
(2) Measure the DC voltage at pin 10. (V10A)
(3) Apply the signal (f=45.55MHz, 31.6mVrm5, CW) to IF
input.
(4) Measure the DC voltage at pin 10. (V108)
filpvco = 0.2 (MHz)/(V108 — V1OA) (V) [IVIHz /v1
HF VCO PuII-in
(1) Apply the signai (f=45.75MHz, 31.6mVrm5, CW) to IF
input.
(2) Observe output signal at pin 47 and change the [F
input frequency from higher to lower. Measure the IF
input frequency when PLL is locked. Calculate the
frequency difference between above frequency and
45.75MH2. (fph)
(3) Observe output signal at pin 47 and change the [F
input frequency from lower to higher. Measure the IF
input frequency when PLL is locked. Calculate the
frequency difference between above frequency and
45.75MHz. (fpl)
PIF VCO Control
1‘ Ad—
(1)No IF input.
(2) Apply 3.0V to pin 5.
(3) Measure the frequency of PIF VCO when the data of
sub-address (0A) is set (00) (fpifmin)
(4) Measure the frequency of PIF VCO when the data of
Sub-address (0A) is set (7F) (fpifmax)
TA’I 201AN-25
TOSHIBA
TA1201AN
1997-11-05 26/44
TEST CONDITION
(Vcc=9V, Ta :25 i3°C)
BUS MODE
MEASUREMENT METHOD
Sound Output
(1) Apply the signal (f0=4.5MH2, fm =400Hz, ZSkHz/devi
FM, 100mVrm5) to pin 52.
(2) Measure the output signal amplitude pin 54.
Sound Distortion
(1) Same as Note 22 (1)
(2) Measure the distortion of output signat at pin 54.
(1) Apply the signals as foHows to pin 52,
FM : 400Hz 25kHz/devi FM, 100mvrms
AM : 400Hz 30% 100mvrms
(2) Measure the output level at pin 54 against each input.
AMR = zoeog (FM IAM)
Limiting Sensitivity
(1) Same as Note 22 (1)
(2) Change the input level. Measure the input levei when
the output level at pin 54 become -3dB.
Sound Output
Frequency
Characteristics
(1) Same as Note 22 (1)
(2) Change the input frequency. Measure the input
frequency when the output level at pin 54 become —
3dB compare with peak level.
Sound Output
Resistance
Measure the output impedance at pin 54.
TA1201AN-26
TOSHIBA
TA1201AN
NOTE ITEM
TEST CONDITION (Vcc =9V, Ta = 25 i 3°C)
BUS MODE
MEASUREMENT METHOD
28 ATT Gain
(1) Apply the signai (1kHz, SOOmVrms) to pin 55 and 56.
(2) Set the data of sub-address (02) to (80)
(3) Measure the output level at pin1 and 2 when the
data of sub-address (06) is set to (3F) (VA'ITMAX)
GATTMAX = 20309 (VATTMAX / 500mVrms)
(4) Measure the output level at pin1 and 2 when the
data of sub-address (06) is set to (20) (VATTMAXi
GATI'M EAN = 20809 (VATrMEAN / VATrMAx)
(5) Measure the output levei at pin1 and 2 when the
data of sub-address (06) is set to (00) (VATTMIN)
GATrMiN = 20309 (VATFMIN / VATTMAX)
29 DC Voltage Drift
(1) Same as Note 28(1)
(2) Same as Note 28 (2)
(3) Measure the DC voltage at pin 1 and 2. (VZDC)
(4) Measure the voltage change at pin1 and 2 when the
data of sub-address (06) is changed from (20) to (00).
(V2VAR)
30 input impedance
Measure the input impedance of pin 53, 55 and 56.
31 Balance
Characteristics
(1) Same as Note 28(1)
(2)5ame as Note 28 (2)
(3) Measure the output level difference between pini and
2 when the data of sub-address (07) is set to (00) and
1997-11-05 27/44
TA1201AN-27
TOSHIBA
TA1201AN
1997-11-05 28/44
TEST CONDITJON (VCC = 9V. Ta = 25 i 3°C)
BUS MODE
(00) (02) (03) (04) (OB) (0C) (OD)
MEASUREMENT METHOD
Input Impedance
(00) (00) (40) (20) (80) (80) (80)
Measure the input impedance of pin 37 and 39.
Input Dynamic
(1)TV Mode : Change the voltage in picture period
at pin 37.
External Mode : Change the voltage in picture period
at pin 39.
(2) Consider the change of R output as 100%. Measure
the DC voltage at pin 19 when output level of pin 19 is
10% (Vdi1)- Measure the DC voltage at pin 41 when
output level of pin 19 is 90% (Vd12)-
Vdi41 =Vdi2-Vdi1
Video Total Gain
T109111"?
(1)TV Mode : Apply the input signal 1
(f0=10kHZ, O'SVP‘P)
External Mode : Apply the input signal 1
(f0 =10kHz, 0.5vp.p)
(2) Measure the sin signal amplitude at pin 19 (V9)
G—Y=20€og (Vg/o.5vp_p)
Video Frequency
Characteristics
1 1(40)1‘TT1‘
Measure input frequency when the output level becomes
Maximum Output
11(7F)1‘111
(1) Same as Note 33 (1)
(2) Measure the maximum output level at pin 19.
TA1201AN-28
TOSHIBA
TA1201AN
TEST CONDITION (VCC =9V, Ta = 25 t 3°C)
BUS MODE
(00) (02) (03} (04)
MEASUREMENT METHOD
Black Expansion
Amp. Gain
Black Expansion
Start Point
(00) (00) (40) (20)
(1) Apply 1Vp.p video signal as follows to video input.
(2) Measure the start point and amp gain of Black
expansion at pin 19.
-------- 100
—--—-- ---—- 1s
Input Black Expansion Start Point
DC Restoration
(1)TV Mode : Apply input signal 1 (fo=10kHz
0.5Vp_p) to pin 37.
External Mode : Appiy input signal ‘I (fo=10kHz
0.5Vp.p) t0 pm 39.
(2) Make pin 42 open. Adjust the data of sub-address (03)
so that the output signal amplitude at pin 21 become
0.5vp.p.
(3) Measure the pedestal level at pin 21 when no
luminance signal is inputted. (Ay)
TCD=(Ay/O.5V)X100% [%]
Sharpness Control
Characteristics
1‘ ’l‘ (40}Ad-
(1)App|y input signal 1 (ZOmVp.p) to pin 39.
(2) Set the data of sub-address (04) is (3F)
(3) Measure the output signal amplitude at B out when
the signal (fo=10kHz) is applied (V1010 and when the
signal (f0=4MH2) is applied (VpK).
GSHMAx=20€og (VPK/V10K)
(4) Set the data of Sub-address (04) is (00)
(5) Measure the output signal amplitude (VpK) at B
output when the signal (fg=2.4MHz) is applied.
GSHMIN=20€09 (VPK/V10K)
(6) Set the data of sub-address (O4) is (20)
(7) Measure the output signal amplitude (VpK) at B
output when the signal (to =4.0MHz) is applied.
GSHCENT = 20809 (VPK/V1OK)
1997-11-05 29/44
TA1201AN~29
TOSHIBA
TA1201AN
TEST CONDITION (Vcc = 9v, Ta = 25 : 3°C)
BUS MODE
MEASUREMENT METHOD
Sharpness Delay
Measure width of sharpness pulse.
Contrast Control
Characteristic
(”Apply input signal 1 (f0=10kHz, 0.5Vp-p) to pin 39.
(2) Set the data of sub-address (03) is (40).
(3) Measure the output signal amplitude at pin 21.
(VCNCENT)
(4) Measure the output signal amplitude at pin 21 when
the data of sub-address (03) is set (7F) (VCNMAX)
(5) Measure the output signal amplitude at pin 21 when
the data of sub-address (03) is set (00) (VCNMIN)
GCNMAX = 20509 (VcNMAx/ VCNCENT)
GCN M1N = 20609 (VCNIVHN NCNMAX)
H.V-b!an king
Output Voltage
Measure the blanking pulse voltage at pin 21‘
V-blanking Width
Measure the blanking pulse width at pin 21.
fsc Trap Gain
(1)App|y input signal 2. (f0=3.58MH2, 0.5Vp-p) to pin39.
(2) Measure the output signal amplitude at B out when
the data of sub-address (00) is set (80). (VTON)
(3) Measure the output signal amplitude at B out when
the data of sub-address (00) is set (00). (VTOFF)
1997-11-05 30/44
TA1201AN-30
TOSHIBA
TA1201AN
1997-11-05 31/44
TEST CONDITION
(Vcc = 9v, Ta = 25 t 3°C)
BUS MODE
(03) (04) (08) (0C)
MEASUREMENT METHOD
OSD Switching
Voltage
(40) (20) (80) (80)
(1) Apply the external voltage to pin 14. Increase the
external voltage from 0V.
(2) Measure the voltage at pin 14 when the voltage of pin
19, 20 and 21 at picture period are changed.
OSD Delay,Time
OSD Delay Time
Difference
Among 3 Axis
OSD Rising Time
OSD Falling Time
(1) Apply 1.5V to pin 14.
(2) Apply the signal as following fig. (a) to pin 15.
(3) Measure tR and tF of R output at pin 19 according fig.
(4) Measure about G and B axis in the same way.
20m 20ns ZOns
Input Clamp
Voltage
(1) Apply 1.5V to pin14.
(2)1VIeasure the voltage at pin 15, 16 and 17.
TA1201AN-31
TOSHIBA
TA1201AN
TEST CONDITION (VCC = 9V. Ta = 25 t 3°C)
NOTE ITEM BUS MODE
(00) (02) (03) (O4) (08) (0C) (0D) MEASUREMENT METHOD
48 05D Gain (00) (00) (40) (20) (80) (80) (80) (1) Appiy 1.5V to pin 14.
(2) Apply the sine wave signal (10kHz, D.SVp-p) to pin 15,
16 and 17. -
(3) Measure the output signal of pin 19, 20 and 21. (V41)
G—OSD =(V41 /0.5Vp.p)
TOSHIBA
49 Input Dynamic 1‘ ’f 1‘ T T 1‘ ’|‘ (1) Apply 1.5V to pin 14.
Range (2) Apply the sine wave signal (10kHz) to pin15, 16 and
17 with variable amplitude.
(3) Consider the output change as 100%. Measure the
input signal level when the output signal level is 10%,
(Vdi1) and when the output signal level is 90%. (Vdi2)
VdiOSD = Vdi2 ~ Vdi‘l
1997-11-05 32/44
TA1201AN-32
TA1201AN
1997-11-05 33/44
TEST CONDITION
(Vcc =9v, Ta = 25 i 3°C)
BUS MODE
(00) (02)
(03) (03) (0C) (OD)
MEASUREMENT METHOD
Brightness Control
Chara cteristics
(00) Ad
(40) (80) (80) (80)
(1) Apply a color bar signal to pin 39.
(2) Measure the pedestal level of RGB output signal at
pin19, 20 and 21 when the data of sub-address (02) is
set (7F). (VBRTmax)
(3) Measure the pedestal level of R68 output signal at
pin19, 20 and 21 when the data of sub-address (02) is
set (40). (VBRTCESt)
(4) Measure the pedestal level of R68 output signal at
pin19, 20 and 21 when the data of sub—address (02) is
Brightness Control
Difference
between 3 Axis.
T (40)
(1) Appiy a color bar signal to pin 39.
(2) Measure the different of pedestal voltage among 3
axis at pin19, 20 and 21.
Cut off
Characteristics
1‘ Ad- Ad- Ad-
just just just
(1) Apply a color bar signal to pin 39.
(2) Measure the pedestal level of R68 output signal at
pin 19, 20 and 21 when the data of sub-address (08,
0C, 0D) is set (FF) (VCUTMAX’)
VCUTMAX = VCUTMAX' ~ VBRTcen
(3) Measure the pedestal level of R68 output signal at
pin 19, 20 and 21 when the data of sub-address (OB,
0C, DD) is set (80) (VCUTCEN')
VCUTCEN =VCUTCEN' "VBRTcen
(4) Measure the pedestal ievel of R63 output signal at
pin 19, 20 and 21 when the data of sub-address (OB,
0C, OD) is set (00) (VCUTMIN’)
VCUTMIN = VCUTMIN' - VBRTcen
TA‘I 201AN-33
TOSHIBA
TA1201AN
1997-11-05 34/44
TEST CONDITION
(Vcc = 9V, Ta = 25 i 3°C)
BUS MODE
MEASUREMENT METHOD
53 Drive Control
Characteristics
(1) Apply the input signal 1 (f0=10!
just (2) Measure the voltage of G and B output signal at
picture period at pin 20 and 21 when the data of sub-
address (0E, 0F) is set (80) (Vdrvcen)
(3) Measure the voltage of G and 3 output signal at
picture period at pin 20 and 21 when the data of sub-
address (0E, CF) is set (FF) (Vdrvmax)
Gdrvmax = 20309 (Vdrvmax/Vdrvcen)
(4) Measure the voltage of G and B output signal at
picture period at pin 20 and 21 when the data of sub-
address (0E, 0F) is set (00) (Vdrvmin)
Gdrvmin = 20609 (Vdrvmin /Vdrvcen)
TA1201AN-34
TOSHIBA
TA1201AN
TEST CONDITION
(Vcc = 9v, Ta = 25 i 30:)
BUS MODE
MEASUREMENT METHOD
Input Dynamic
(1) Change the voltage of external input signal at picture
period at pin 39.
(2) Consider the output change at pin 21 as 100%.
Measure the output signal amplitude at pin 21 when
the output signal is 10% (Vdi1) and when the output
signal is 90% (Vdi2)-
Vdi45 =Vdi2 ‘Vdi1
ACC Characteristic
(1)App|y a rainbow color bar signal to pin 39.
(2) Measure the RGB output signal as F1 and F3 at pin 19,
20 and 21 when the input signal level is 100mVp.p and
300mVp.p.
A = F1/F3
ea F1 F3 eb
Input Burst Level
Killer Point
Apply the burst signal (SOmVp.p) to pin 39.
Decrease the input level by using ATT.
Measure the input burst signal when color killer on.
VCXO Freq uency
Control Range
(1) Measure the DC voltage at pin11. (V11)
(2) Measure the frequency change at pin 12 when the
voltage of pin 11 is change from V11—0.5V to
v11 +0.5v.
VCXO Freq u ency
Control Sensitivity
(1) Same as Note 57 (1)
(2) Same as Note 57 (2)
(3) Measure the sensitivity against 1mV at pin11.
1997-11-05 35/44
TA1 201AN-35
TOSHIBA
TA1201AN
1997-11-05 36/44
TEST CONDITION
(Vcc = 9V, Ta = 25 1 3°C)
BUS MODE
(02) (03) (0E) (0F)
MEASUREMENT METHOD
VCXO PulI-in
(00) (40) (80) (80)
(1)App1y a rainbow color bar signal to pin 39.
(2) Observe the RGB output signal at pin 19, 20 and 21.
Change input fsc frequency by 1OH2 step up to
i3kHz. Measure the pulI—in range.
Demodulate
Rehative Gain
Demodulate
Retative Phase
(1) Apply the rainbow color bar signal (f5c=3.479545MHz,
0.3Vp.p) to pin 39.
(2) Measure the amplitude and phase of 100Hz signai at
pin 19, 20 and 21.
Calculate R/B, G/B, R-B, G-B.
Carrier Wave
Remain
(1) Apply a rainbow coior bar signa! to pin 39.
(2) Adjust the data of sub-address (01) so that the RGB
output amplitude at pin 19, 20 and 21 wilt be
maximum. '
(3) Apply the signal that has only sync. and burst signal to
pin 39.
(4) Measure the fsc components of R63 output signal at
pin 19, 20 and 21.
Color Control
Characteristic
(1) Apply a rainbow color bar signal to pin 39.
(2) Measure the amplitude of RGB output signal at pin 19,
20 and 21 when the data of sub-address (00) is set
(7F). (VCLRmax)
(3) Measure the amplitude of R68 output signal at pin 19,
20 and 21 when the data of sub-address (00) is set
(40) (VCLRcen)
GCLRcen = 20309 (VCLRmax/ CCLRcen)
(4) Measure the amplitude of RGB output signal at pin 19,
20 and 21 when the data of sub-address (00) is set
(00) (VCLRmin)
GCLRmin = 204309 (VCLRmax/ VCLRmin)
TA'1201AN-36
TOSHIBA
TA1201AN
NOTE ITEM
TEST CONDITlON (VCC = 9V, Ta = 25 i 3°C)
BUS MODE
(02) (03)
(0E) (0F) MEASUREMENT METHOD
63 Uni-color Control
Characteristic
(00) Ad
(80) (80) (1) Apply a rainbow color bar signal to pin 39.
(2) Measure the amplitude of R63 output signal at pin 19,
20 and 21 when the data of sub-address (03) is set
(7F)- (VUNImax)
(3) Measure the amplitude of R68 output signal at pin 19,
20 and 21 when the data of sub-address (03) is set
(4°)- (VUNIcen)
GUNicen =20€09 (VUNlmax/VUNlcen)
(4) Measure the amplitude of R68 output signal at pin 19,
20 and 21 when the data of sub-address (03) is set
(00). (VUNimin)
GUNImin =20€09 (VUNimax/VUNlmin)
64 TINT Controi
Characteristic
T (40)
T 1‘ (1) Apply a rainbdw color bar si'gnai to pin 39.
(2) Adjust the data of sub-address (01) so that the 6th bar
of 8 output signal at pin 21. (6TNTcen)
(3) Measure phase change of B output signal at pin21
when the data of sub-address (01) is change from (00)
to (7F). {AE?TNT)
65 Video Chroma
Delay Time
’i‘ ’1‘ (1) Apply a rainbow color bar signal to pin 39.
(2) Measure rising time of color signal at pin19, 20 and
21. When the data of sub—address (04) is set (60). (DTC)
(3) Measure rising time of Y signal at pin 19, 20 and 21
when the data of sub-address (04) is set (00). (DTY)
tV_C = DTY — DTC
1997-11-05 37/44
TA1201AN-37
TOSHIBA
TA1201AN
1997-11-05 38/44
TEST CONDITION (VCC = 9v, Ta = 25 i 3°C)
BUS MODE
MEASUREMENT METHOD
Horizontal Free
Run Frequency
Measure the frequency of H-out at pin 32. (fH')
'fH =fH’ — 15.734kHz
Horizontal Out
Puise Duty
Measure the duty of horizontal pulse at pin 32.
Horizontal Out
Voltage
Measure the high level and low level at pin 32.
VCO Oscillation
Start Voltage
Increase H. VCC from 0V at pin 26. Measure the H. VCC
at pin 26 when VCO starts oscillation.
Horizontal Output
Start Voltage
Increase H. VCC from 0V at pin 26.
Measure the H. VCC at pin 26 when Horizontal pulse
starts to output at pin 32.
Horizontal
Frequency Contra!
(1) Measure the DC voltage at pin 33.
(2) Measure Horizontal frequency control range when the
voltage of pin 33 is changed from V33 — 0.5V to
V33 + 0.5V.
Horizontal
Freq uency Co ntrol
Sensitivity
(1) Same as Note 71 (1)
(2) Same as Note 71 (2)
(3) Measure horizonta! frequency control sensitivity against
1mV at pin 33.
TA1201AN-38
TOSHIBA
TA1201AN
TEST CONDlTiON (Vcc =9v, Ta = 25 i 3°C)
NOTE ITEM BUS MODE
(05) (09) (0A) SW30
MEASUREMENT METHOD
73 Horizontal Sync. (10) (20) (40) OFF
Pull-in Range
(1) Apply Sync. signal to pin 39.
(2) Observe horizontal output at pin 32.
Change the input sync. frequency by 10Hz. Step up to
:t BkHz,
Measure the pull-in range.
74 Horizontal Sync. 1‘ T T T
Pull-in Stop Period
(1) Apply Sync. signal to pin 39.
(2) Observe input sync. signal and pin 33.
Measure the pull-in stop period as follows.
1_ LLLP _5ync
I Input
’ r AFC
)u—------ PuII-in Stop Period -----*1'
75 AFC-2 Control ’I‘ T T 0N
Range J,
(1) SW30 is on. and delay the rising of FBP from rising of
horizontal out by 1/45 step.
(2) SW30 is off. Measure the maximum delay time which
AFC2 can pull-in.
Horizontal Cut
l‘“ TAFC
76 Horizo'ntalSync. 1‘ 1‘ 1‘ OFF
Position
Adjustment
(1) Measure the phase of horizontal out when the data of
sub-address (05) is set (10).
(2) Measure phase change when the data of sub-address
(05) is change to (00) and (1F).
1997-11-05 39/44
TA‘I201AN-39
TOSHIBA
TA1201AN
1997-11-05 40/44
TEST CONDITION
(vcc = 9v, Ta = 25 i 3°C)
BUS MODE
MEASUREMENT METHOD
X-RAY Protection
detect Voltage
XvRAY Protection
Hold Voltage
X-RAY Protection
Hold Current
(1) Connect external voitage supply to pin 29.
(2) Measure each point as follows.
'XLD = (V290FF — VXOFF)/10k0
VXHLD ------- @ 10m
V290FF _
Externa‘ voltage
Vertical Free Run
Frequency
Measure vertical frequency at pin 22. (1V)
IV = fv'/15.734kHz
Vertical Sync. Pull-
in Range
(1) Apply sync. signal to pin 39.
(2) Observe vertical output at pin 22.
Change input frequency by 0.5H step.
Measure vertical sync. pulI-in range.
Vertical Pulse
Measure vertical pulse width as follows.
TA1201AN-40
TOSHIBA
TA1201AN
1997-11-05 41/44
TEST CONDITION (VCC =9V, Ta = 25 i 3°C)
BUS MODE
(0A)‘ MEASUREMENT METHOD
Vertical Ramp
Amplitude Control
(40} (1) Measure vertical ramp amplitude when the data of
sub-address (09) is set (3F). (VVH)
(2)1Vleasure vertical ramp amplitude when the data of
sub—address (09) is set (00). (VVL)
82 Horizontal Sync.
Se para‘tion Levei
T (1)Appiy white 100% signal that has short sync. every
10H to pin 39.
(2) Observe sync. separation output at pin 31.
Measure sync. separation level by changing sync.
length.
Rsepa 100%
83 Forced V. Osc.
(C0) (1) Set the data of sub-address (0A) to (C0).
(2) Measure vertical frequency at pin 22.
TA1201AN-41
TOSHIBA
TA1201AN
TOSHIBA
TA1201AN
SIGNAL FOR MEASUREMENT
CO Input Signal 1
(2) Input Signal 2
[VMVV/\
Frequency f0 s inewave
/\/\/\
mWVVV\[Lr
WVVVWLr
1997-11-05 42/44
TOSHIBA TA1201AN
TEST CIRCUIT
tt 8,?!“ 10/2F
" N - it--B'- mm
- 5.1V ty"-'"-' X-RAY SDA D-ac-o
-'9--t 47prF 3% 1kD.
-o-t oomF W FBP IN SCL D-ii5'.s-,.,f.',
it ' 'r-Hi
vs 0.01/2F 10 [AF it
10st 'o.,.,,,,,-' Sync.0UT H.VCC 26 .
LEXA,_ 3300 2 2,2F m
9 th. 8 s-_,t'ftl,aF-ai H.OUT VSEPA FILTER 25 - +
10 m 7 h500pF gy o. 'lpzF 2.2/1F
l. N I + - 3 H.AFC v. RAMP 24 +
11 T" 6 IPF 2.2km
- 12 y, 5 "Sl,!,-;::' 32vaco NFB Ci3)2'-""o
V 503F830 Hii D. GND v. OUT D-o
14 Ps 3 - +
H 15 U 2 C3; 36 ABL BOUT C9-o
1000pF 6 r- 10k0 o 01M:
1 1 _ .
100kQB cr------------------') TV IN G OUT D---------
Ikf1 Omég ACL R OUT D-to
. L! "' ti ihlpzF >
o- - + 39 (ICiiy-o T
759 EXT. VIDEO D. Vcc m
Je- (ii, BLACK DET B Pl @KIWF
m I a _
220m 4.7k
CL 41 AV/SW OUT < G IN D; F
Jig 1 F -#
co >1.8kQ M T"
9 #--ottetai DC REST R IN js)-' “k
j: 75m Ct ihlpF
N, N 4.7k
3.3km - r-Aoi Y IN T- F-BLK 14
0.1;1F <
b-are' AFT 1- GND
fl br/ F
’1 (i?,s, CHROMA IN vcxo
3300 3 _
I L, Q: 0.0 pF Ji? v APC FILTER
ti, al t mm + C'y CC
lh " .
.- Hr is-it,,'-: Art
C 'd?, TV DET. OUT LOOP FILTER
48 SIF v PIF v
-N'i2.5 cc cc
M 47/1F f PIF TANK PIF IN
(E Cl 2kQ l
x k PIF TANK PIF IN
S 22 H ES Hsj) SIF GND PIF GND
u. E =yl'-(ii:
f? m =r-(iiiLmmTEe IN AGC FILTER
11000pF
AUDIO TV IN SIF TANK _iy)i,j-i;-'i'iii:-=s.'iikyj,,
l-g F47 54 DE-EMPHASIS RF AGC 310
1kQ o'''''"-"'',-'?): l-y
0.01 F
- + o-Ui'z''(ii EXT. AUDIO SOUND OUT Cir"-ue-o
cr-Dies? EXT. AUDIO A SOUND OUT 1
lg 1'49"
4. 7,uF
1997-11-05 43/44
Tt9SFlliBA TA1201AN
OUTLINE DRAWING
SDlP56-P-600-1.78 Unit : mm
mm mm A
f-lf-lf-Ir-ll"]?-']):)}--])-)..)-).-]?-]..-]-]}-).-],-,)-],-,.-) . - 0
CM. 4 I
L-lu.dl-dclcjclL_.lclclclclcJt_lclcltuLdruLlclclclclclclclclcl , ml
50.9MAx
moLHoN
1.197TYP
Weight : mama (Typ.)
1997-1 1-05 44144
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