Pioneer PDP-504PU User Manual

PDP-504PU
98
1234
1234
C
D
F
A
B
E
BD3869AS (HD AUDIO ASSY : IC3502)
• Audio sound controller
Block DIagram
BASS
I
2
C BUS Logic
FB11 OUT2 VCC
IN2
FB22
SDA
FB12
CHIP
VCC/2
FB21
FILTER GND
MUTE
SCL
MUTE
REAR
VOLUME
REAR
VOLUME
OUT1
25K
25K
BASS
FT2 IN1FT1 LOUD1 LOUD2
+
f=80Hz
f=80Hz
f=15kHz
f=15kHz
TREBLE
TREBLE
FRONT
VOLUME
FRONT
VOLUME
1213141516 11 101718
213467895
No. Pin Name Function Pin Description
1 FT1 CH1 Treble Filter Setting Pin A pin for setting Treble frequency characteristic
2 FT2 CH2 Treble Filter Setting Pin
3 IN1 CH1 Input Pin A pin for Inputting sound signal to main volume
4 LOUD1 CH1 Loudness Filter Setting Pin A pin for setting the loudness frequency characteristics and gain
5 IN2 CH2 Input Pin A pin for Inputting sound signal to main volume
6 LOUD2 CH2 Loudness Filter Setting Pin A pin for setting the loudness frequency characteristics and gain
7 CHIP Chip Select Pin Terminal of Slave address select of I
2
C Bus
8 FILTER 1/2 VCC Pin 1/2 VCC. Voltage for power supply of signal system
9 GND Ground pin A ground pin
10 SDA I
2
C Communication Data Pin Terminal of SDA of I
2
C bus. ACKNOWLEDGE signal is outputted.
Data terminal
11 SCL I
2
C Communication Data Pin Terminal of SCL of I
2
C bus. Clock terminal
12 VCC Power Supply Pin Power Supply Pin
13 OUT1 CH1 Output Pin A pin for outputting a sound signal. Connect this pin to a rear stage
14 OUT2 CH2 Output Pin circuit through a coupling capacitor
15 FB12 CH1 Bass Filter Setting Pin
16 FB11 CH1 Bass Filter Setting Pin A pin for setting Bass frequency characteristic and gain
17 FB21 CH2 Bass Filter Setting Pin
18 FB22 CH2 Bass Filter Setting Pin
Pin Function

Pioneer PDP-504PU Specifications

General

Brand	Pioneer
Model	PDP-504PU
Category	Monitor
Language	English