Vizio Gallevia GV46LHDTV10A, Service Manual

Page: 29 / 180

CONFIDENTIAL – DO NOT COPY
Page 7-
6
File No. SG-0199
ATSC Board
W1 CONNECTION “MAIN BOARD”
PIN Description PIN Description
1 GND 2 Tuner-SCL2
3 A01MICLK/A01BLK 4 Tuner-SDA2
5 GND 6 ORESET
7 A01LRCK 8 READY
9 GND 10 GND
11 A01SDATA0 12 NTSC-CVB1
13 GND 14 GND
15 MAIN-YOUT 16 N / C
17 GND 18 GND
19 MAIN-PbOUT 20 NTSC-SIF
21 GND 22 GND
23 MAIN_PrOUT 24 N / C
25 HDMI-SPDIF 26 SPDIF-Ctrl
27 +12V_SW 28 Audio_LCHOUT
29 +12V_SW 30 Audio_RCHOUT
31 N / C 32 U2TX
33 N / C 34 U2RX
35 N / C 36 Tuner SW
37 N / C 38 N / C
39 N / C 40 N / C
J10 CONNECTION “ATSC POWER”
PIN Description
1-3 GND
4-5 +12V