Pioneer PDP-5050SX Service Manual page 191

5
AD80058-K (MAIN BOARD ASSY : IC6402, IC6602)
• 110 MSPS Analog Interface
Pin Arrangement (Top view)
GND
GREEN <7>
GREEN <6>
GREEN <5>
GREEN <4>
GREEN <3>
GREEN <2>
GREEN <1>
GREEN <0>
GND
VDD
BLUE <7>
BLUE <6>
BLUE <5>
BLUE <4>
BLUE <3>
BLUE <2>
BLUE <1>
BLUE <0>
GND
Block Diagram
54
RAIN
48
GAIN
BAIN 43
HSYNC 30
29
COAST
CLAMP 38
FILT 33
56
SCL
57
SDA
A0 55
5
6
80 79 78 77 76 75 74 73 72
1
PIN 1
2
IDENTIFIER
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
A/D
CLAMP
A/D
CLAMP
A/D
CLAMP
SYNC
PROCESSING
AND CLOCK
GENERATION
REF
SERIAL REGISTER
AND
POWER MANAGEMENT
PDP-5050SX
6
7
71 70 69 68 67 66 65 64 63 62 61
8
70-77
ROUTA
8
2-9 GOUTA
8
12-19 BOUTA
37
MIDSCV
67
DATACK
66
HSOUT
64
VSOUT
65
SOGOUT
58
REF BYPASS
7
8
60
GND
59 VD
58
REF BYPASS
57
SDA
56
SCL
55
A0
54
RAIN
53
GND
52
VD
51 VD
50
GND
49
SOGIN
48
GAIN
47
GND
46
VD
45 VD
44
GND
43
BAIN
42
VD
41
GND
8
A
B
C
D
E
F
191