Samsung CS29A7HF9X/XSV Service Manual page 31

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