PDP-506PE
29
5
6
7
8
5
6
7
8
C
D
F
A
B
E
3.8 HD AUDIO ASSY
SP TERMINAL
Right
R_OUT +
R_OUT –
SPEAKERS
L_OUT +
L_OUT –
A3
A1
A2
Left
DC Detect
Block
IC3754
EEP ROM
IC3751
Power Amp IC
IC3752
Regulator
Buffer
IC3753
WOW + Volume IC
+3.3V
SCL
SCL
SDA
SDA
A_NG_B
L_Audio
R_Audio
A_STBY_B
A_Mute
+3.3V
+16.5V
+9.0V
+9.0V
+9.0V
+16.5V
+16.5V