Samsung CS29A7HF9X Service Manual page 35

4-8 PCF9591 PORT ASSIGNMENT (JACK IDENT)
PIN
FUN
NO
1 AINO SC1-ID(AV1/DVD-ID)
2 AIN1 SC2-ID(AV2/DVD-ID)
3 AIN2
AIN3 FAV-ID/FS-ID
4
A0
5
6 A1
7 A2
8 VSS
9 SDA
SCL
10
OSC
11
EXT
12
13 AGND
14 VREF
15 AOUT
16 VDD
Samsung Electronics
SCART JACK OPTION IDENT VOLTAGE(V)
ASSIGN
0~1.5
NOT CON.
NOT CON.
SC3-ID(AV3)
NOT CON.
GND
GND
GND
GND
SDA2
SCL2
OSC
GND
AGND
VREF
D/A OUT
VDD
1.6~3.4 3.5~5.0
WIDE MODE 4:3 MODE
WIDE MODE 4:3 MODE
WIDE MODE 4:3 MODE
IC ADDRESS SLECTION
DIGITAL GND
IIC CONTROL BUS
EXT/INT OSC CONTROL
ANALOG GND
NOT USED
Alignment and Adjustments
RCA JACK MODEL IDENT VOLTAGE(V)
0~2.2 2.3~2.7 2.8~4.0
DVD
NOT CON.
AV2 SVHS NOT CON.
NOT CONNECTION
NOT CON.
FRONT-SVHS
-
5V
4.1~5.0
AV1 ALL CON
AV2
AV3
F-VIDEO
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