Sony TA-VE810G Service Manual ▷ View online
— 65 —
• IC209 OSD Controller (MB90672PF-G-125-BND)
Pin Name
AD14, AD15
A16 to A19
PCE
PCLK
PDATA OUT
PDATA IN
GND
ALE
RDX
WRLX
WRHX
MONITOR
VIDEO 2
STATUS-OUT
VIDEO 1
RX (SIN)
TX (SOT)
P PRES
TEST 1
DATA (OSD)
CLK (OSD)
LAT (OSD)
—
AVCC
AVR +
AVR –
AVSS
VOLA/D
PREADY
GND
PSTATUS
OK
MEMORY FULL
BACK UP NG
NG
P–IR
Pin No.
1, 2
3 to 6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
I/O
I/O
O
O
O
O
I
–
O
O
O
O
I
I
O
I
I
O
O
O
O
O
O
–
–
–
–
–
I
I
–
I
I
I
I
I
I
Write strobe output to data bus
Function
Address bus and data bus input/output
Address bus output
Chip Enable output to RC controller (For communication using personal computers)
Clock output to RC controller (For communication using personal computers)
Data output to RC controller (For communication using personal computers)
Data input from RC controller (For communication using personal computers)
Ground
Address latch enable output
Read strobe output to data bus
Control-S input (Monitor) (Not used)
Control-S input (VIDEO 2) (Not used)
Control-S status output (Not used)
Control-S input (VIDEO 1)
Serial data input from mode control (U-ART0 reception)
Serial data output to mode control (U-ART0 transmission)
Reset output (For communication using personal computers) (Not used)
Test port (Open)
Serial data output to OSD
Serial clock output to OSD
Latch output to OSD
Not used
Power supply (+5.6V)
Power supply (+5V)
Ground
Volume control signal input (Not used)
Learning code reception ready signal input
“L” : nothing
Ground
Infrared rays transmission data status signal input from to RC controller
Learing OK signal input from RC controller
Memory full signal input from RC controller
Back up NG signal input from RC controller
Learning NG signal input from RC controller
Input to the integral calculus circuit of the remote control reception signal
• Abbreviation
OSD: On Screen Display
— 66 —
Pin Name
MODE 0
MODE 1
MODE 2
HSTX
STOP
IR-IN (A6)
—
AUBUS IN
V. SIGNAL
SIRCS-IN
VD
AUBUS OUT
F. SW
VIDEO-MUT
—
IR ON/OFF
BUSY
RESET
GND
XO
XI
VCC
AD00 to AD13
Pin No.
41
42
43
44
45
46
47, 48
49
50
51
52
53
54
55
56 to 59
60
61
62
63
64
65
66
67 to 100
I/O
I
I
I
I
I
I
–
I
I
I
I
O
O
O
–
O
O
I
–
O
I
–
I/O
Function
Mode setting (Fixed at “H”)
Mode setting (Fixed at “L”)
Mode setting (Fixed at “L”)
Hardware standby (Fixed at “H”)
Request input of reset interrupt
IR sensor remote control input (Not used)
Not used
S-LINK control A1 signal input
H-sync switching signal input
SIRCS signal input
PAL: 60 [flame/s] signal detect VD input
S-LINK control A1 signal output
To control output into monitor
Image mute output
Not used
IR remote control ON/OFF output
“H” off
Input/output to communicate with the display control
Reset signal input
Ground
Clock (4 MHz)
Clock (4 MHz)
Power supply (+5.6V)
Address bus and data bus input/output
— 67 —
• IC215 RC Controller (LC86F5864A-5F53)
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
–
–
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin Name
Chip enable input from OSD controller
Chip enable input (For on-board) (Not used)
Not used (Connector to ground)
SIRCS signal input
Power supply normality signal input
Infrared rays transmission data status signal output to OSD controller
“L” nothing
Learning NG signal output to OSD controller
Back-up NG signal output to OSD controller
Memory-full signal output to OSD controller
Learing OK signal output to OSD controller
Data reception ready signal output to OSD controller
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Ground
+5V power supply
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
P70/INT0
P71/INT1
P72/INT 2/TOIN
P73/INT 3/TOIN
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
P50/SDA
P51/SCL
VSS2
VDD2
P20/SDA
P21/SCL
P22/TXD
P23/PXD
P24/UCLK
P25
P26
P27
P00
P01
P02
P03
P04
P05
P06
P07
Pin No.
I/O
• Abbreviation
RC : Remote commander
OSD: On Screen Display
OSD: On Screen Display
— 68 —
O
I
I
–
I
I
O
O
O
I
–
–
–
I
O
–
I
I
I
I
I
I
I
I
Function
Pin Name
Serial data output to OSD controller
Serial data input to OSD controller
Serial clock input from OSD controller
Ground
Serial data input (For on-board) (Not used)
Serial clock input (For on-board) (Not used)
Not used
SIRCS signal output (Carrier = PWM output)
Open
Reset input
“L” reset
Not used (Connected to +5V)
Not used (Connected to +5V)
Ground
Clock input (6MHz)
Clock output (6MHz)
+5V power supply
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
P10/SOO
P11/SI0/SB0
P12/SCKO
P13/SO1
P14/SI1
P15/SCK1
P16/BUZ
P17/PWM
TEST1
RES
XT1/P74
XT2
VSS1
CF1
CF2
VDD1
P80/AN0
P81/AN1
P82/AN2
P83/AN3
P84/AN4
P85/AN5
P86/AN6
P87/AN7
Pin No.
I/O
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
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