30
DVM-1845/745
Video / Audio Block Diagram
A
UDIO SIGNAL
VIDEO SIGNAL
CN601
12
7
VIDEO-Y(I/P)
10
9
VIDEO-C
VIDEO-C
VIDEO-Y(I/P)
JK1401
S-VIDEO OUT
CN1601
14
5
VIDEO-Pb/Cb
VIDEO-Pb/Cb
VIDEO-Pr/Cr
16
3
VIDEO-Pr/Cr
T
O
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
YC
A
V
CB
A
D
VD MAIN CB
A UNIT
IC1402
(VIDEO DRIVER)
4dB
AMP
2dB
AMP
LPF
DRIVER
11
4dB
AMP
2dB
AMP
LPF
DRIVER
6
10
4dB
AMP
2dB
AMP
LPF
DRIVER
8
3
13
IC1403
(VIDEO DRIVER)
4dB
AMP
2dB
AMP
LPF
DRIVER
2dB
AMP
DRIVER
4dB
AMP
2dB
AMP
LPF
DRIVER
3
1
5
6
7
WF2
WF1
18
1
VIDEO-Y(I)
VIDEO-Y(I)
JK1404
VIDEO OUT
(COMPOSITE)
WF3
VIDEO-Pb/Cb
OUT
VIDEO-Y
OUT
VIDEO-Pr/Cr
OUT
4
3
1
2
TMDS D
A
T
A2-
CNF01 HDMI-CONNECT
OR
TMDS D
A
T
A2+
TMDS D
A
T
A1-
TMDS D
A
T
A1+
TMDS D
A
T
A0-
TMDS D
A
T
A0+
TMDS CLOCK+
TMDS CLOCK-
SD
A
SCL
HO
T PLUG
DETECT
ICF09
(HDMI INTERF
A
CE)
33
41
PCM-SCLK
PCM-LRCK
45
PCM-BCK
38
18
20
14
16
12
10
22
24
120
119
121
6
4
9
7
10
12
3
2
3
6
5
1
15
19
16
PCM-DATA0
113
114
I2C-SCL
I2C-SDA
T
O
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
IIC
I/F
VIDEO
I/F
DDC
I/F
ICF04
(3.3V<-->5V CONVER
TER)
A
UDIO
I/F
HDCP
CIPHER/
ENCR
YPT
OR
TMDS
ENCODER
AV
CONTR
OLLER
TMDS
TRANSMITTER
YC(0-7)
81
83
~
86
90
~
HPD
QF01, QF02
SWITCHING
43
SPDIF
Содержание DVM-1845/745
Страница 13: ...13 DVM 1845 745 S 15 20 PCB Holder 19 DVD Main CBA Unit Fig D10...
Страница 35: ...35 DVM 1845 745 DVD Main 1 4 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...
Страница 36: ...36 DVM 1845 745 DVD Main 2 4 Schematic Diagram...
Страница 37: ...37 DVM 1845 745 DVD Main 3 4 Schematic Diagram...
Страница 38: ...38 DVM 1845 745 DVD Main 4 4 Schematic Diagram...
Страница 40: ...40 DVM 1845 745 AV 2 2 Schematic Diagram...
Страница 41: ...41 DVM 1845 745 Changer 1 2 Function Power Switch Switch Schematic Diagram...
Страница 43: ...43 DVM 1845 745 Relay Sensor Mecha Pick Up Unit Schematic Diagram...
Страница 57: ...57 DVM 1845 745 Packing X10 X22 X21 X5 X2 X4 S2 S2 S3 S3 S1 A30 A30 A22 S10 X1 S4 Unit...
