Philips 24PFS5603/12 Service Manual page 49

9-3-12 HOTEL function
For BUH daughter board
UART-RX
UART-TX
BATH_L_R
BATH_AMP_EN
IR_RC
IRIN
STANDBY
+5V_Normal
+3.3V_Standby
Bathroom SPK audio out for BUH
AUOUT_L0
R4344
AUOUT_R0
R4345
CN606
NC/CONN
1
2
3
4
5
6
7
8
9
10
11
12
C4228 C4229 C4230
NC/1N 50V
NC/1N 50V NC/1N 50V
NC/0R
C4231
NC/1N 50V
C4232
NC/1N 50V
NC/0R
UART-RX
UART-TX
BATH_AMP_EN
STANDBY
IR_RC
IRIN
AUOUT_L0
AUOUT_R0
BATH_L_R
UART-RX 4,6,8
4,6,8
UART-TX
4
BATH_AMP_EN
3
STANDBY
IR_RC 4
IRIN 4
4
AUOUT_L0
4
AUOUT_R0