1 - 40
1.6.8
Display Data Channel
The DDC2B/2Bi function belongs to IC101 (microcomputer).
DDC2B: Immediately after the monitor power is turned ON, the microcomputer reads the EDID
data from IC104. It outputs the EDID data according to the clock input into pin 34 SCL-DDC.
DDC2Bi: The monitor adjusts the picture etc. corresponding to DDC2Bi command which is
input to pin 34 SCL-DDC and pin 35 SDA-DDC of microcomputer. This DDC2Bi command is
used for the adjustment operated at factory. In case general user uses this, he/she needs
specified application and adapter.
1.6.9
LED
J102 pin 1 is connected to the anode of the green LED, J100 pin 2 is connected to the anode
of the amber LED, and pin 6 is connected to the cathodes of both. Since 5V is
normally supplied, the current flows to J102 pin 1 to turn OFF Q100. Therefore, any current
does not flow to J102 pin 2.
(The green LED only is lit.)
Since 5V is turned OFF in the power management mode, no current is not flowed to
J102 pin 1 to turn ON Q100. Therefore, the current flows to J102 pin 2. (The Orange LED only
is lit.)
Table 7 IC101 (MPU) Pin assignment
PIN#
1
2
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
FUNCTION
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
VSSA
VDDA
PB7/AN7
PB6/AN6
PB5/AN5
PB4/AN4
PB3/AN3
PB2/AN2
PB1/AN1
PB0/VFBACK/AN0
VSYNCI1
PC7/VSYNCI2/ITD
PD6/CLAMPO
PD5/ITA
PD4/ITB
PD3/ITC
PD2/VSYNCO
PD1/HSYNCO
OD0/CSYNCI
ASSIGNMENT
H/V-ADJ(D/A)
LIN(D/A)
ROTATION(D/A)
VCANCEL(D/A)
PWM-HEAT(D/A)
TL(D/A)
TR(D/A)
BL(D/A)
BR(D/A)
GND
+5V
KEY-4DIR(A/D)
KEY-PUSH(A/D)
THERM(A/D)
BEAM-TIME(A/D)
ABL(A/D)
X-PRO(A/D)
X-OUT(A/D)
Y-OUT(A/D)
V-SYNC(IN)
DEGAUSS(OUT)
CLP(OUT)
LOCK(IN)
LED(OUT)
SPARK(OUT)
VS-OUT(OUT)
HS-OUT(OUT)
G-SYNC(IN)
PIN#
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
FUNCTION
VPP/TEST
IRIN
NOT(RESET)
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7/BLANKO
OSCIN
OSCOUT
USBVCC
USBDP
USBDM
USBGND
PC7/TDO(SCI)
PC6/RDI(SCI)
PC5/SDAI(I2C)
PC4/SCLI(I2C)
PC3/SDAD(DDC)
PC2/SCLD(DDC)/RX
PCI/HSYNCI2
PC0/OCMP/HFBACK
VDD
HSYNCI1
VSS
ASSIGNMENT
GND
GND
RESET(IN)
SEL(OUT)
DATA(OUT)
CLOCK(OUT)
HSK(OUT)
USB-RST(OUT)
INT-SUB(OUT)
NC
WP(OUT)
CRYSTAL-IN
CRYSTAL-OUT
NC
NC
NC
GND
PRO1(IN)
SDA-I2C(IN)
SDA-I2C(OUT)
SCL-I2C(OUT)
SDA-DDC(SIO)
SCL-DDC(SIO)
P-OFF(OUT)
P-SUS(OUT)
+5V
H-SYNC(IN)
GND
Содержание MultiSync FP1355 FP1355 FP1355
Страница 20: ...1 14 Figure 5 Horizontal deflection circuit Q503 Q504 T502 Q502 D503 C506 L540 LIN IC501 Q540 Q510 215V ...
Страница 23: ...1 17 Q502 Q502 Damper diode Current waveform fh 106k ...
Страница 25: ...1 19 Q502 Q502 Damper diode Current waveform Q502 Ic Q502 Vce ...
Страница 58: ...1 52 Figure 25 IC211 MC13289ASP block diagram ...
Страница 63: ...1 57 Figure 30 IC212 XC3824P2 block diagram ...
Страница 65: ...1 59 1 11 Wave form of main circuit voltage ...
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Страница 120: ...MultiSync FP1355 User s Manual ...
Страница 144: ... VSP C0464 REVISE 2 ...
Страница 166: ...Fig 2 BEZEL LOGO VSP C0464 COLOR OF LETTERING Kingfisher Blue 6704 11 5 24 5 66 ...
Страница 169: ...VSP C0464 Fig 5 1 PRINTING SPECIFICATION OF CARTON BOX North America ...
Страница 170: ...VSP C0464 Fig 5 2 PRINTING SPECIFICATION OF CARTON BOX Europe ...
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