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PDF M61203CFP Data sheet ( Hoja de datos )
| Número de pieza | M61203CFP | |
| Descripción | NTSC TV SIGNAL PROCESSOR | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI ICs (TV)
M61203CFP
NTSC TV SIGNAL PROCESSOR
DESCRIPTION
The M61203CFP is desinged to provide a solution to NTSC color television system. It is an I2C bus
controlled NTSC 1 chip.
It consists of various processing blocks such as power supply, video IF, sound IF, luminance,
chrominance, OSD display, interface, H and V deflection.
At each block, I2C control is possible and a total of 62 parameters can be controlled by I2C bus.
FEATURES
Various signal output for Intelligent Monitoring function
Alignment-free sound demodulator
Built-in H OSC resonator
Built-in sync sep.(auto-slicer type)
Built-in black peak hold capacitor
ACL / ABCL
Vertical count-down circuit
Built-in vertical saw tooth generator
Mute filter integrated
PLL-SPLIT SIF system with FM recieving function
H&V pulse output for OSD
Built-in MCU reset circuit
fsc output
Built-in 5V(MCU,1CHIP) & 8V regulator
RECOMMENDED OPERATING CONDITIONS
Supply voltage
Rated supply voltage
4.75V to 5.25V
7.6V to 8.4V
8.3V to 9.1V
5.0V
8.0V
Maximum output current
8.7V
4.0mA
(pins 2, 3 , 23 and 24)
(pins 18, 19, 44, and 45)
(pin 55)
(pins 2, 3, 23 and 24)
(pins 18, 19, 44 and 45)
(pin 55)
(pin 7)
APPLICATION
NTSC type color TV, projecter
MITSUBISHI
ELECTRIC
1
1 page  
MITSUBISHI ICs (TV)
M61203CFP
NTSC TV SIGNAL PROCESSOR
I2C Bus Table
(1) SLAVE ADDRESS= BAH(WRITE), BBH(READ)
A6 A5 A4 A3 A2
10111
A1
0
A0 R/W
1 1/0
(2) WRITE TABLE(input bytes)
SUB ADDRESS DATA
HEX BIN
D7
D6
D5
D4
D3
D2
D1
D0 INITIAL
SPLIT
RF Delay Adj
00H 00000000
0
1
0
0
0
0
0
0 40H
(not asigned) VIFFreq5875
VIF VCO ADJ
01H 00000001
0
0
1
0
0
0
0
0 20H
Video Mute
Audio EXT Force S.Killer TRAP Off
Video T Soft
ABCL
Y DL Fine Adj
Take Off
02H 00000010
0
0
0
0
0
0
0
0 00H
Audio Mute
Audio ATT
03H 00000011
0
0
0
0
0
0
0
0 00H
ABCL Gain AFT Defeat
Video Tone
04H 00000100
0
0 V1 V0 V0 V0 V0 V0 20H
EXTRGB C. Clip
Contrast Control
05H 00000101
V0
V1
V0
V0
V0
V0
V0
V0 40H
VIF Video Out Gain
Y/C Black Stretch Off EXT
Y DL Time Adj
06H 00000110
1
0
0 V0 0 V0 0
0 80H
VIF Defeat
Tint Control
07H 00000111
0
V1 V0 V0 V0 V0 V0 V0 40H
Blue Back
Color Control
08H 00001000
V0
V1
V0
V0
V0
V0
V0
V0 40H
AFC2 H Phase
(not asigned)
AFC2 Gain
09H 00001001
1
1
1
1
1
0
0
0 F8H
Brightness Control
0AH 00001010
V1
V0
V0
V0
V0
V0
V0
V0 80H
V-free
Drive(R)
0BH 00001011
0
1
0
0
0
0
0
0 40H
FM Radio
Drive(B)
0CH 00001100
0
1
0
0
0
0
0
0 40H
Cut Off(R)
0DH 00001101
1
0
0
0
0
0
0
0 80H
Cut Off(G)
0EH 00001110
1
0
0
0
0
0
0
0 80H
Cut Off(B)
0FH 00001111
1
0
0
0
0
0
0
0 80H
White Back S.Slice Down1
H VCO Adj
(not asigned)
10H 00010000
0
0
1
0
0
1
0
0 24H
(inhibited)
V-Size
11H 00010001
0
0
1
0
0
0
0
0 20H
Monitoring
Gamma Control
TRAP Fine Adj
12H 00010010
0
0
0
0
0
0
0
0 00H
H-free
V.1Window
AFC Gain
H Start
Service SW
V Shift
13H 00010011
0
0
0
0
0
0
0
0 00H
FBP Vth L
YSW LPF
Black Strech Charge
S.Slice Down2
FM Station Level
14H 00010100
0
0
0
0
0
1
0
0 04H
H Phase MSB (not asigned)
fsc free
Analog OSD Force MONO Force COLOR C.Angle 95
Killer level
15H 00010101
0
1
0
0
0
0
0
0 40H
Test
16H 00010110
0
0
00H
Test
17H 00010111
0
0
00H
(not asigned)
18H 00011000
0
0
00H
(not asigned)
19H 00011001
0
0
00H
(not asigned)
1AH 00011010
0
0
00H
Test
1BH 00011011
0
0
00H
Black Strech Discharge
1CH 00011100
0
0
00H
(3) READ TABLE (output bytes)
NOTE: V0 / V1 ==> V- LATCH BIT
SUB ADDRESS
00H 00000000
D7
KILLERB
D6
FM STDETB
D5
VCOINB
D4
STDETB
D3
AFT0
D2
AFT1
D1
HCOINB
D0
(not asigned)
MITSUBISHI
ELECTRIC
5
5 Page 
MITSUBISHI ICs (TV)
M61203CFP
NTSC TV SIGNAL PROCESSOR
SG No.
Input signal (value at pin terminal is 50ohm)
SG. E
NTSC system mono-chroma video signal. The
amplitude and frequency of burst part and
chroma part can be varied.
The vertical signal should be interlaced at
60Hz.
Veb
4.7µs
typical condition:
Veb=0.286V, Vec=0.572V
feb=fec=3.579545MHz
0.286V
feb fec
5.8µs
1.5µs
Fast blanking signal.
It should be synchronized with input video
signal.
0V
SG. F
External RGB (OSD) signals.
They should be synchronized with input
video signal and fast blanking signal.
0V
2.0V
20µs 24µs
Vosd
20µs 24µs
Vec
SG. G
NTSC system rainbow color bar video signal.
The vertical signal should be interlaced at 60Hz.
SG. H
Duty cycle 90%, frequency can be varied, level can be varied (typ. 1Vp-p)
1Vp-p
SG. I
Duty cycle can be varied (typ. 95%), frequency can be varied, level can be
varied (typ. 1Vp-p)
1Vp-p
SG. J
NTSC system standard color bar
video signal.
The vertical signal should be
interlaced at 60Hz.
4.7µs
SG. K
1.5µs 5.8µs
NTSC system standard 8-steps signal.
The vertical signal should be interlaced at 60Hz.
MITSUBISHI
ELECTRIC
0.714V
0.286V
11
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M61203CFP.PDF ] | |
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