Overview – Sanyo EP58B User Manual
Page 10
LA76919M
17
18
SANYO TV . VCR
SANYO TV . VCR
LA76922M
P11/SCK0
P13/SCK1
P12/SDA1
+
I/O
PORT 1
I/O
PORT 0
I/O
PORT 3
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16 17 18 19
20 21 22 23 24
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
ADC
TIMER
0
CLOCK
CONTROL
BASE
TIMER
CPU
CORE
DATA
SLICER
ROM
RAM
OSD
HS/VS
I IC-BUS
BUS
BUS
PLL
RST
REG-SW
5V/8V-REG
CLMP
ABL-ACL
DRIVE/OUT-OFF
OSD
SW
OSD
CONTROL
CONTRAST
ERIGHT
LPF
ATT
DC REST
TRAP
V/Y
SW
DL
SHARP
BS
SG
AUDIO
SW
VIDEO
SW
CLMP
REG
SW
VXO
APC 1
FSC
TINT
EPF
YC SW
ACC
DEMO
RGB
MATRIX
CLMP
AF
SW
COLOR
CLAMP
SYNC
SEP
VER
SEP
VER
C/D
VER
RAMP
HOR
VOC
HOR
OUT
PHASE
SHIFTER
AFC2
AFC1
FEP
HOR
C/D
1/256
X-RAY
X-RAY
HOR
VCO
+
+
+
+
+
+
+
+
+
P04/AN4
P05/AN5
P06/AN6
P07/AN7
KEY-IN AFT
VDD
+
+
+
+
11V
INT
-V
INT
-A
ABLREF
ABL
+
+
+
RGB
7.8V
ATT
OUT
R
OUT
G
OUT
B
OUT
8.47
µ
F
VRAMP
VER
OUT
H OUT
KILLER OUT
HOR
GND
FEP
+
+
+
+
A3
V3
X-RAY
FSC
VCC:5V
VCD
SVO
SAO
11V
C IN
EXT-A
+
EXT-V
P-SW
P33
P00/INT0
P01/INT1
P02/INT2
P14/PWM1
P15/PWM2
P16/PWM3
P03/INT3
CSYNC
IR-IN
P17
P34
P35
P36
P37
P10/SDA0
11V
HOR VCC
P11/SCK0
P13/SCK1
P12/SDA1
+
I/O
PORT 1
I/O
PORT 0
I/O
PORT 3
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16 17 18 19
20 21 22 23 24
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
ADC
TIMER
0
CLOCK
CONTROL
BASE
TIMER
CPU
CORE
DATA
SLICER
ROM
RAM
OSD
HS/VS
I IC-BUS
BUS
BUS
PLL
RST
REG-SW
5V/8V-REG
CLMP
ABL-ACL
DRIVE/OUT-OFF
OSD
SW
OSD
CONTROL
CONTRAST
ERIGHT
LPF
DC REST
VM
TRAP
V/Y
SW
DL
SHARP
BS
SG
VIDEO
SW
CLMP
REG
SW
VXO
APC 1
FSC
TINT
EPF
YC SW
ACC
DEMO
RGB
MATRIX
CLMP
AF/D1
SW
COLOR
CLAMP
SYNC
SEP
VER
SEP
VER
C/D
VER
RAMP
E/W
AMP
HOR
VOC
VER
D/A
HOR
OUT
PHASE
SHIFTER
AFC2
AFC1
FEP
HOR
C/D
1/256
X-RAY
X-RAY
+
+
+
+
+
+
+
P04/AN4
P05/AN5
P06/AN6
P07/AN7
KEY-IN AFT
VDD
+
+
+
11V
INT
-V
YNR FIL
ABL
+
+
+
RGB
7.8V
E/W
OUT
VM
OUT
R
OUT
G
OUT
B
OUT
8.47
µ
F
VRAMP
VER
OUT
H OUT
HOR
GND
FEP
+
+
+
+
CB
CR
V3
X-RAY
FSC
VCC:5V
VCD
SVO
11V
C IN
X-RAY
REF
X-RAY
IN
+
EXT V
P-SW
P33
P00/INT0
P01/INT1
P02/INT2
P14/PWM1
P15/PWM2
P16/PWM3
P03/INT3
CSYNC
IR-IN
P17
P34
P35
P36
P37
P10/SDA0
11V
HOR VCC
(METUL FILM)
HOR
VCO
Black stretch, sharpness control with coring on/off control, built-in variable Y system filters (Y-DL and chrominance trap)
Chrominance bandpass filter, demodulation angle control
Audio and video switching: three systems
Built-in microcontroller video, chrominance, and deflection signal processing
Adjustment- free horizontal resonator system
Simplified SG
Supply voltage: VCC = 11 V (built-in reference voltage for 5.7 V and 8.5 V regulators)
Package: QIP80E (14 20)
Overview
Overview
Functions and Features
Functions and Features
Signal-Processing IC with Integrated
Microcontroller
Signal-Processing IC with Integrated
Microcontroller
Block Diagram
Block Diagram
The LA76919M and LA76922M series are I
2
C bus controller ICs that support the NTSC format and aim for rationalization of color
TV set design, improved manufacturability, and lower total costs.
Black stretch, sharpness control with coring on/off control, built-in variable Y system filters (Y-DL and chrominance trap)
Chrominance bandpass filter, demodulation angle control, CbCr input
E/W support
VM output
Audio and video switching: three systems
Built-in microcontroller video, chrominance, and deflection signal processing
Adjustment- free horizontal resonator system
Simplified SG
Supply voltage: VCC = 11 V (built-in reference voltage for 5.7 V and 8.5 V regulators)
Package: QIP80E (14 20)
The LA76919M and LA76922M series are I
2
C bus controller ICs that support the NTSC format and aim for rationalization of color
TV set design, improved manufacturability, and lower total costs.