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What is LA76938Y?

This electronic component, produced by the manufacturer "Sanyo Electric", performs the same function as "(LA7693x Series) CTV Microcontroller Video and Sound Processing ICs".


LA76938Y Datasheet PDF - Sanyo Electric

Part Number LA76938Y
Description (LA7693x Series) CTV Microcontroller Video and Sound Processing ICs
Manufacturers Sanyo Electric 
Logo Sanyo Electric Logo 


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Ordering number : ENA1102A
LA7693X
Series
Monolithic Linear IC
For NTSC/PAL/SECAM Color TVs
Built-in CTV Microcontroller
Video and Sound Processing ICs
(VIF/SIF/Y/C/Deflection/CbCr IN)
Overview
The LA7693X series is a single-chip video and sound processor IC with a built-in microcontroller that supports all of the
different worldwide broadcasting systems. The IC provides fully integrated solution to rationalize the design of color TV
sets, increase productivity, and reduce total costs.
Functions
I2C bus control system with a built-in microcontroller
VIF/SIF/Y/C/Deflection/CbCr IN
Adjustment-free VIF/SIF
1X’tal multi-system that supports all broadcasting systems
No VCO coil required
Internal sound carrier BPF, 4-system sound carrier trap
Digital AFT system
Supports EW (LA76933J, LA76938Y)
Supports SECAM (LA76936Y, LA76938Y)
Line-up
Type name
LA76931K
LA76933J
LA76936Y
LA76938Y
NTSC
°
°
°
°
PAL
SECAM
Deflection CbCr input
E/W
° × °° ×
° × °°°
°°°° ×
°°°°°
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
www.DataSheet4U.cocumstomer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
30409 MS / 31908 MS PC 20070703-S00008 No.A1102-1/6

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LA76938Y equivalent
Block Diagram 2 LA76936Y/938Y
10pF
1
2
0.022µF
3
39k1µF+ 4
5
0.022µF
6
1500pF
7
+10k0.01µF
100µF
8
0.01µF
+
10µF
+
9
10
+
100µF 11
47
0.01µF
12
13
14
15
0.47µF
(M)
V RAMP
0.0(1M5)µFOVEURT
16
17
(METAL FILM)
4.7k
VDD 120
+
100µF
0.01µF
0.015µF
+
1µF 3k
HOR
OUT
18
19
20
21
22
1CHIP GND
LA7693X series
INT0/P00 23
INT1/P01 24
P02 25
INT3/P03
IRDA
26
PWM1/P14 27
www.DataSheet4U.com
PWM2/P15 28
P17 29
PWM3/P16 30
SDA1/P12 31
SCK1/P13 32
64
63
62
61
60
0.1µF
59
47k47k
58
5600.47µF
++
57 2.2µF
680k
56 + 1µF
+
55 100µF
0.01µF
54 + 1µF
12k
53
+
0.047µF
52
51
0.1µF
50
49 0.1µF
48 + 1µF
47
46 + 1µF
45 0.1µF
44
20k
+
43 100µF
100
0.01µF
42 CPU GND
0.033µF
41 +
2.2µF 100
1M
+
40 0.33µF
150k
AN7/P07
39
AN6/P06
38
AN5/P05
37
AN4/P04
36
+
35 100µF
0.01µF
34
390k
33
18pF
18pF
No.A1102-5/6


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1. Datasheet- CTV Microcontroller Video

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Featured Datasheets

Part NumberDescriptionMFRS
LA76938YThe function is (LA7693x Series) CTV Microcontroller Video and Sound Processing ICs. Sanyo ElectricSanyo Electric
LA76938YThe function is Video and Sound Processing IC. SanyoSanyo

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