Read Sharp PN-Y425 Service Manual online
PN-Y325/Y425/Y475/Y555 HARDWARE DESCRIPTIONS
9 - 6
CN102 D-SUB input
Pin No.
Symbol
Function
1
RED
Red display signal
2 GRN
Green
display
signal
3
BLU
Blue display signal
4 -
GND
5 VGA_Pin5
Connection
detection
6 RED_GND
GND
7 GRN_GND
GND
8 BLU_GND
GND
9
VGA_5V
DDC power supply 5V
10 -
GND
11 -
GND
12 VGASDA_IN
DDC
data
13
HSYNC#
Horizontal synchronization signal
14
VSYNC#
Vertical synchronization signal
15 VGASCL_IN
DDC
clock
CN503 DVI-I dizzy output
Pin No.
Symbol
Function
1 TX2M_2
TMDS data
2 TX2P_2
3 GND
GND
4 -
NC
5 -
6 DVI_OUT_CLK
DDC
clock
7 DVI_OUT_SDA
DDC
data
8
-
Vertical synchronization signal
9 TX1M_2
TMDS data
10 TX1P_2
11 GND
GND
12 -
NC
13 -
14
+5V
DDC power supply 5V
15 GND
GND
16
HP_CTRL
Hot plug signal
17 TX0M_2
TMDS data
18 TX0P_2
19 GND
GND
20 -
NC
21 -
22 GND
GND
23 TXCP_
TMDS clock
24 TXCM_2
25 GND
GND
26 GND
27 GND
28 GND
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