Pioneer PDP-503PC Service Manual page 106

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1
STK795-460 (X DRIVE ASSY : IC3200, IC3201, Y DRIVE ASSY : IC2206, IC2214)
PDP Pulse Module IC
A
Block Diagram
V SUS
1
V SUS
2
V SUS
3
V SUS
4
N.C.
5
VCC
6
VDD
7
B
8
N.C.
SIG GND
9
SIG GND
10
11
N.C.
SUB GND
12
13
N.C.
IN2
14
SD1
15
C
IN1
16
N.C.
17
18
IN4
D
SD2
19
IN3
20
E
F
106
1
2
R14
D1
IC1
HO
VDD
TR7
VB
HIN
C2
C3
VS
SD
VCC
C1
LIN
COM
D2
VSS
LO
TR8
R15
D3
IC2
VDD
HO
TR9
HIN
VB
C6
C5
SD
VS
VCC
C4
LIN
COM
D4
VSS
LO
TR10
PDP-503PC
2
3
R1
R2
TR2
TR1
R9
R3
TR3
TR4
R4
R10
D7
R5
D8
TR5
R12
R11
ZD1
C7
R6
TR6
D9
C8
R13
D10
3
4
40 OUT H
39 OUT H
38 OUT L
37
OUT L
36 N.C.
35 POWER GND
34 POWER GND
33 POWER GND
32 POWER GND
D5
D6
31 N.C.
30 PL1
29
PL1
28 N.C.
27
PC1
26 PC1
25 PC2
24 PC2
23 N.C.
22 PL2
21 PL2
4

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