IC DESCRIPTIONS
OEC6052A
Pin No.
Pin Name
I/O
Description
1
VSS
— Ground.
2
PAL/SEC
O PAL/SECAM Selection.
3
HALF TONE
O HALF TONE terminal for T'TEXT.
4
—
— Not used.
5
I2C OFF
I
I2C BUS OFF input for the adjustment.
6
H. SW
I
H. SW input.
7
—
— Not used.
8
DEGAUSS
O DEGAUSS output.
9
TEXT RESET
O T'TEXT IC RESET output.
10
—
— Not used.
11
TV MUTE
O MUTE output.
12
VT
O PWM output for tuning.
13
VOLUME
O PWM output for volume.
14
P. B. LED
O OTPB (One-Touch Playback button) call LED output.
15
—
— Not used.
16
—
— Not used.
17
TRICK PB
I
Mode selector for special playback.
18
AGC
— AGC PWM output.
19
V. POSI/V. SIZE
O V. POSI/V. SIZE PWM output.
20
AV2
O External select output 2.
21
AV1
O External select output 1.
22
AGC DET
I
AGC voltage input for AUTO SETUP.
23
COL SYS IN
I
COLOR SYSTEM input from Y/C, SECAM CHROMA IC.
24
DV-SYNC
O DV-SYNC output for Y/C IC.
25
AFT
I
AFT S. CURVE input.
26
KEY A
I
KEY A input.
27
KEY B
I
KEY B input.
28
VL
O Band output.
29
VH
O Band output.
30
FORTHED VH
O Forced VH.
31
—
— Not used.
32
VSS
— Ground.
33
RED
O Color signal red output.
34
GREEN
O Color signal green output.
35
BLUE
O Color signal blue output.
36
Y
O Y-signal output.
37
HD
I
H. pulse input.
38
VD
I
V. pulse input.
39
SCL
O I2C bus interface.
40
SDA
I/O I2C bus interface.
41
B.B HI
O B.B HI output.
42
OSC1
I
Terminal to connect the OSD circuit.
43
OSC2
O Terminal to connect the OSD circuit.
44
TEST
O Ground.
45
XIN
I
Terminal to connect the oscillator (8.000MHz).
46
XOUT
O Terminal to connect the oscillator (8.000MHz).
47
RESET
I
Reset signal input.
48
POWER FAIL
I
Input for the detection of power interruption.
49
XTIN
I
Terminal to connect the oscillator (32KHz).
50
XTOUT
O Terminal to connect the oscillator (32KHz).
51
REMOCON
I
Remocon pulse input.
52
SD
I
SD signal input.
53
TU MUTE
O Tuner mute output.
54
VCR MUTE
O VCR mute output.
55
SST
I
Serial data input.
56
STS
O Serial data output.
57
SCLK
O Serial clock output.
58
STRB
O Strob output.
59
SIF
O SIF selection.
60
AUDIO A
O Switching output of HI-FI/STEREO. (Open)
61
AUDIO B
O Switching output of HI-FI/STEREO. (Open)
62
TV POWER
O TV power output.
63
VCR POWER
O VCR power output.
64
VDD
— +5V.
F-1
