Pioneer PDP-5050SX Service Manual page 195

5
Pin Function
No. Pin Name I/O
1 G /U I
INA INA
2 GSG1 I
3 G /U I
INB INB
−
4 (NC)
5 I
B /V
INA INA
6 GSB1 I
7 B /V I
INB INB
−
8 (NC)
9 DISABLE I
−
10 GND3
11 B /V O
OUT OUT
−
12 VCC3
−
13 GND2
14 G /U O
OUT OUT
−
15 VCC2
−
16 GND1
17 R /Y O
OUT OUT
−
18 VCC1
−
19 GND4
−
20 RFC
21 VFC I
22 MUXSEL I
23 THROUGH I
−
24 VCC4
25 I
R /Y
INA INA
26 GSR1 I
27 R /Y I
INB INB
−
28 (NC)
5
6
Analog GINA or UINA signal input.
Sync signal is input on SYNCIN pin.
GOUT/UOUT output buffer gain set input
Analog GINB or UINB signal input.
Sync signal is input on SYNCIN pin.
No connection
Analog BINA or VINA signal input.
Sync signal is input on SYNCIN pin.
BOUT/VOUT output buffer gain set input
Analog BINB or VINB signal input.
Sync signal is input on SYNCIN pin.
No connection
Power save function.
Built-in pull-down resistor.
L : Enable
H : Disable
(Output pins: ROUT/YOUT, GOUT/UOUT, and BOUT/VOUT are high impedance.)
Analog ground
B/V signal output
Analog 5V supply
Analog ground
G/U signal output
Analog 5V supply
Analog ground
R/Y signal output
Analog 5V supply
Analog ground
LPF (lowpass filter) cutoff frequency setting resistor connection
LPF (lowpass filter) cutoff frequency setting voltage input
Input select signal.
Built-in pull-down resistor.
L : XINA pin select
H : XINB pin select
Filter through
Built-in pull-down resistor.
L : Filter function
H : Filter through (buffer only)
Analog 5V supply
Analog RINA or YINA signal input.
Sync signal is input on SYNCIN pin.
ROUT/YOUT output buffer gain set input
Analog RINB or YINB signal input.
Sync signal is input on SYNCIN pin.
No connection
PDP-5050SX
6
7
Pin Function
7
8
A
B
C
D
E
F
195
8