NEC MultiSync V520 Service Manual

Pin Definition
Pin Name Description I/O
1 DA2 Pin-balance PWM O
2 DA1 H Position PWM O
3 DA0 H size PWM O
4 Reset Low reset I
5Vdd +5V I
6 Vss Ground I
7 Osc O 8MHz Crystal out O
8 Osc I Crystal in I
9 PB5 EEPROM/OSD SDA I/O
10 PB4 EEPROM/OSD SCL O
11 PB3 Test Pattern O
12 PB2 CS1 O
13 PB1 CS0 O
14 PB0 PMU OFF O
15 IRQ CS2 O
16 PC7 MUTE2 O
17 PC6 Degauss out O
18 PC5 MUTE1 O
19 PC4 PMU suspend O
20 PC3 Burn-in ID I
21 PC2 EEPROM write protect O
22 PC1 UP/RESET key I
23 PC0 DOWN/SELECT key I
24 SDA DDC SDA I/O
25 SCL DDC SCL I
26 PA0 Rotation PWM O
27 PA1 Contrast PWM O
28 PA2 Brightness PWM O
29 PA3 R-gain PWM O
30 PA4 G-gain PWM O
31 PA5 B gain PWM O
32 PA6 V-sync out O
33 PA7 H-sync out O
34 DA7 V-center PWM O
35 DA6 Parallel PWM O
36 DA5 Trapezoid PWM O
37 DA4 Pincushion PWM O
38 DA3 V-Size PWM O
39 Hs
y
nc in H-sync input I
40 Vs
y
nc in V-sync input I
46

NEC MultiSync V520 Specifications

General

Brand	NEC
Model	MultiSync V520
Category	Monitor
Language	English