Pioneer PDP-5050SX Service Manual page 67

5
AV BOARD ASSY
CN8501 (KM200NA16)
Voltage
(V)
No. Name
1 V+16.5V 17.6
2 GND 0
3 V+12V 12
4 V+12V 12
5 GND 0
6 GND 0
7 V+6.5V 6.8
8 V+6.5V 6.8
9 GND 0
10 GND 0
11 V+12V_STB 14.9
12 V+3V_STB 3.3
13 GND 0
14 RELAY 2.4
15 PD_TRIGGER 0
16 AC_DET 2.7
MAIN BOARD ASSY
CN7203 (AKM1213)
Voltage
(V)
No. Name
1 TRAP_SW 0.7
2 N.C. –
3 V+3V_UCOM 3.3
5
6
MR POWER SUPPLY UNIT
CP51 (KM200NA16)
Name No.
V+16.5V 1
GND 2
V+12V 3
V+12V 4
GND 5
GND 6
V+6.5V 7
V+6.5V 8
GND 9
GND 10
V+12V_STB 11
V+3V_STB 12
GND 13
RELAY 14
PD_TRIGGER 15
AC_DET 16
TRAP SW
Name No.
PDP-5050SX
6
7
AV BOARD ASSY
CN8502 (KM200NA12)
Voltage
(V)
No. Name
1 NC –
2 GND_D 0
3 V+3.3VA 3.3
4 GND_D 0.0
5 V+5VA 5
6 GND_D 0
7 V+6.5VA 6.8
8 GND_D 0.0
9 V+12V 12
10 GND_D 0.0
11 V+30V 31
12 GND_D 0.0
AV BOARD ASSY
CN8503 (KM200NA14)
Voltage
(V)
No. Name
1 GND_D 0
2 V+6.5VD 6.8
3 GND_D 0
4 V+5VD 5
5 GND_D 0
6 V+1.8VD 1.8
7 GND_D 0
8 V+3.3V2 3.3
9 GND_D 0
10 V+3.3VD 3.3
11 V+3.3VD 3.3
12 GND_D 0
13 V+2.5VD 2.5
14 GND_D 0
7
8
TUNER BOARD ASSY
CN1002 (AKM1298)
Name No.
NC 1
GND_D 2
V+3.3VA 3
GND_D 4
V+5VA 5
GND_D 6
V+6.5VA 7
GND_D 8
V+12V 9
GND_D 10
V+30V 11
GND_D 12
TUNER BOARD ASSY
CN1003 (AKM1300)
Name No.
GND_D 1
V+6.5VD 2
GND_D 3
V+5VD 4
GND_D 5
V+1.8VD 6
GND_D 7
V+3.3V2 8
GND_D 9
V+3.3VD 10
V+3.3VD 11
GND_D 12
V+2.5VD 13
GND_D 14
67
8
A
B
C
D
E
F