ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 48
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ta1317afg
Manufacturer Part Number
ta1317afg
Description
Deflection Processor Ic For Tv
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TA1317AFG.pdf
(58 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TA1317AFG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Note
No.
32
33
34
35
36
37
Vertical DF phase adjustment
(V DF phase)
LVP detection voltage
Vertical guard detection
voltage
Vertical guard detection
output current
(BLK-OUT output current)
Vertical centering DAC output
voltage 1 (V centering)
Vertical centering DAC output
voltage 2 (V shift)
Parameter
SW6
OFF
OFF
OFF
OFF
OFF
OFF
SW7
C
C
B
B
B
A
SW8
OFF
ON
ON
ON
ON
ON
SW10
Test Condition
OFF
OFF
OFF
OFF
OFF
OFF
SW Mode
SW13
B
B
B
B
B
B
SW14
ON
ON
ON
ON
ON
ON
SW21
48
A
B
A
A
A
A
SW30
A
A
A
A
A
A
(1) Input vertical trigger pulse to pin V
(2) Set V-DF PHASE (sub-address: 06) to minimum (data: 08) and measure pin 22
(3) Set V-DF PHASE (sub-address: 06) to maximum (data: F8) and measure pin 22
(4) Calculate change amount T
(1) Connect external supply voltage V
(2) Decrease external supply voltage V
(1) Connect external supply voltage V
(2) Switch to VD (sub-address: 00) to AC-Coupling mode (data: 81).
(3) Increase external supply voltage V
(4) Decrease external supply voltage V
(1) Connect external supply voltage V
(2) Measure pin 24 (BLK OUT) voltage V
(1) Set VD (sub-address: 00) to AC-Coupling mode (data: 81).
(2) Set V CENTERING (sub-address: 05) to minimum (data: 00) and measure pin 2
(3) Set V CENTERING (sub-address: 05) to maximum (data: FE) and measure pin 2
(1) Set VD (sub-address: 00) to DC-Coupling mode (data: 80).
(2) Set V SHIFT (sub-address: 01) to minimum (data: 80) and measure pin 2 (CENTER
(3) Set V SHIFT (sub-address: 01) to maximum (data: 83) and measure pin 2
Pulse level (VT) = 3.0 V
(V-DF OUT) phase T
(V-DF OUT) phase T
T
changes from 0 to 1, measure TP21 voltage V
changes from 0 to 1, measure TP7 voltage V
changes from 0 to 1, measure TP7 voltage V
following formula.
(CENTER DAC) voltage V
(CENTER DAC) voltage V
DAC) voltage V
(CENTER DAC) voltage V
I
VD
24
(unless otherwise specified, V
=
= T
10 k Ω
VD
V
24
(08) + T
CD
(80).
VD
VD
VD
(F8)
(08).
(F8).
CA
CA
CD
VD
(00).
(FE).
(83).
using the following formula.
CC
Test Method
IN
8
7
7
7
= 9 V, Ta = 25 ± 3°C, data = preset values)
8
7
.
to TP21 (LVP).
to TP7 (V NF).
= 8 V to TP7 (V NF).
from 5.5 V. When D3 data in Read mode
from 9 V. When D5 data in Read mode
from 5.5 V. When D3 data in Read mode
24
and calculate output current (I
VGH
VGL
LVP
.
.
.
TA1317AFG
2005-08-18
24
) using the