Daewoo DTA-14C4TFF Service Manual page 42

APPENDIX
IC DESCRIPTION
IC marking and version
IC marking
Chassis
( line 3 )
CP 185 DW9361/N1/3-DE1
( note : x is the software
version )
CP 185 DW9381/N1/3-DE1
( note : x is the software
version )
PINNING
SYMBOL
n.u.
SCL
SDA
SECAM L' out
OCP
RF AGC in
Key-in
S/SW
VssC/P
LED 1
LED 2
VSSA
SEC PLL
VP2
DECDIG
PH2LF
PH1LF
GND3
DECBG
AVL
VDRB
VDRA
English, French, German, Italian, Spanish,
Dutch, Danish, Finnish, Norwegian, Swed-
ish, Greek, Hungarian,
Polish, Czech, Rumanian
Russian
English, French, German, Italian, Spanish,
Dutch, Danish, Finnish, Norwegian, Swed-
ish, Polish, Russian, Hungarian, Czech,
Rumanian, Greek
PIN
1
2
3
4
5
6
7
8
9
10
11
12 analog ground of teletext decoder and digital ground of TV processor
13
14
15
16
17
18
19
20
21
22
OSD languages
DESCRIPTION
Port 1.3 Not used.
I2C bus clock line
I2C Data line
Port 2.0 : FM sound : PushPull Low
AM SECAM L' : PushPull High
AM SECAM L : High Impedance
Port 3.0 : Over Current Protection
ADC 1 : For program sorting in ATSS (High Impedance)
ADC 2 : local key input ( High impedance )
ADC 3 : Scart Slow switching input
digital ground for µ-controller core and peripheral
port 0.5 ( 8mA current sinking capability )
port 0.6 ( 8mA current sinking capability )
SECAM PLL decoupling
2nd supply voltage TV-processor
decoupling digital supply of TV-processor
phase-2 filter
phase-1 filter
ground 3 for TV-processor
bandgap decoupling
n.u.
vertical drive B output
vertical drive A output
20
Text
English,
German,
Swedish/Finnish/Hungarian, Italian,
French, Portuguese/Spanish, Turk-
ish, Greek
Polish, German, Estonian, Italian,
French, Serbian/Croatian/Slove-
nian, Czech/Slovak, Rumanian
Polish, German, Estonian, Russian/
Bulgarian, Serbian/Croatian/Slove-
nian, Czech/Slovak, Rumanian
No teletext