Power Board - Haier HL22F1 Service Manual

1
2
3
4
5
6
7
DVD AUDIO Connector: P1
Pin number
1
2
3
Other connectors:
CN19 to Upgrade the program of MTK5380LC (U13) AND FLASH (U17)
+3V3SB

3-3. Power Board

3-3-1 Function Description:
Supply power for Main board, Panel.
3-3-2Connectordefinition
INPUT CONNECTOR (CN6)
CN10
GPIO
PB_IN
Y_IN
GND
PR_IN
GND
IR
Signal name
LI
RI
GND
J3
1
U0RX 2
U0TX 3
4
4x1 W/HOUSING
DIP4/W/H/P2.0
Signal name
GPIO
PB1 IN
Y1_IN
GND
PR1 IN
GND
DVD IR
Description
YPBPR1L_IN
YPBPR1R_IN
GND
9