Akai PDP4225M, Руководство по обслуживанию, Страница: 17 / 77

PLL1.8V OVDD3.3V#
INPUT OUTPUT
3
3 TAB
U903
INPUT OUTPUT
3
G N TAB
X T
J Z
X I
«=!=»C913—*—
X.
3
INPUT OUTPUT
Q
§ TAB
= C914
x r
^ ^ C915—*—
X.
' C916 C917 C9
1 C919 C920 C9
' |
c
924 C925 C9
£
C926 C927
L902
-Ty^YYV
1 C922 C9
DDC SCL5 6
VCLK VCC
SCL
NC1
SDA NC2
GND NC3
DATA2+
DATA2S
DATA2-
DATA1+
DATA1S
DATA1-
DATA0+
DATA0S
DATA0-
CLK+
CLKS
CLK-
CEC
NC
SCL
SDA
CEC/GND
+5V
HPDET
• —1 ■'T
T T T T
3
__
1
4 HDMI D1+
5 HDMI D1-
6
:____ 1
7 HDMI D0+
8 HDMI D0-
9
:____ 1
10 HDMI CK+
11 HDMI CK-
5V
T_
■>h
-w
1 ' \ 1-
R 942.-----------.
HD1 G/Y
R943
HD1 B/Pb
R944
GYCbCr Cr
R945 i -----------.
GYCbCr Y
R946
GYCbCr Cb
4^ -
6- -
<SDA#SO
<SCL#SO
9 _
0^ -
HDMI CK+
VCLK VCC
SCL
NC1
SDA NC2
GND NC3
CVDD1.8V DVDD1.8V PLL1.8V
D D D
D D D
V V V
O O O
D D
D D
V V
u u
D D
D D
V V
P P
• —1 <N ■'T
D D D D
D D D D
V V V V
A A A A
SCL
SDA
HDMI D0- 34
HDMI D0+ 35
HDMI D1- 37
HDMI D1+ 38
HDMI D2- 40
HDMI D2+ 41
HDMI CK+ 43
HDMI CK- 44
COAST/EXTCK
RAIN0
GAIN0
SOG0
BAIN0
VS0
HS0
RAIN1
GAIN1
SOG1
BAIN1
VS1
HS1
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
RXC+
RXC-
DDC_SCL
DDC_SDA
MCL
MDA
U901
R7
R6
R5
R4
R3
R2
R1
R0
G7
G6
G5
G4
G3
G2
G1
G0
B7
B6
B5
B4
B3
B2
B1
B0
DE
HSOUT
SOGOUT
VSOUT/A0
FIELD
DCLK
S/PDIF
MCLKIN
MCLKOUT
SCLK
LRCLK
1250
1251
1252
1253
PWRDN
D D D D
N N N N
G G G G
O O O D
D D
N N
G G
u u
D D D
N N N
G G G
T T T
D D D D D D
O O Ü O O O
V
SGND
SPDIFOUT
1 VIN
2
—L - C954 3
GND
1 r~
93 ADCR6 GRE6
/
94 ADCR5 GRE5
/
95 ADCR4
- W S
r-
GRE4
/
96 ADCR3 RP906
-----
GRE3
/
97 ADCR2
-*sAAr-
GRE2
/
98 ADCR1 GRE1
/
99 ADCR0 GRE0
/
3 ADCG6 GGE6
/
4 ADCG5 GGE5
/
5 ADCG4
- W V -
GGE4
/
6 ADCG3 RP904
-----
GGE3
/
7 ADCG2
-*sAAr-
GGE2
/
8 ADCG1 GGE1
/
9 ADCG0 GGE0
/
Using digital interface:
D V dd (1 .8 V ) (D Vdd+CVdd) 130m A 234m W
PV d (1 .8 V ) (PV d+A LVdd) 30m A 54m W
V d (3 .3 V ) (Avdd+TVdd) 80m A 264m W
Vdd (3 .3 V ) (Ovdd) 10-120m A , 30m A typical
99m W
Using analog interface:
D V dd 60m A 108m W
PV d 20m A 36m W
V d 270m A 891m W
GRE[7..0] ;
12 ADCB7
13 ADCB6 GBE6
/
14 ADCB5 GBE5
/
15 ADCB4
- W V -
GBE4
/
16 ADCB3 RP902
-----
GBE3
/
17 ADCB2
-*sAAr-
GBE2
/
18 ADCB1 GBE1
/
19 ADCB0 GBE0
/
GBE[7..0] ;
DDC SCL5 3
DDC SDA5 2
1
Title
9-HDMI-R
Size Number Revision
B
Date: 21-Jan-2006 Sheet of
File: F:\4238\PC B\4238.DDB Drawn By:
2 3 4 5 6
U902
5V
3 2
4
D D
SGND
3 2
928 4
U904
HDMI-1.8V
2
4
92 ADCR7 GRE7
C C
RTERM
ADCG7 GGE7
D901 D902
U905
929
948 947
GBE7
HDMI D2+
B B
12
13
14
15
2
16
17
18
HDMI_5V 3
19
49
930
50
SGND 51
52
HDMI D0+
HDMI D1 +
A A
HDMI D2+
934
U906
2 3 4
1 4 / 7 3