Video Block Diagram - Toshiba D-R560KU Service Manual

Video Block Diagram

DVD MAIN BOARD
VIDEO-Y(I/P)
VIDEO-C
TO DIGITAL
VIDEO-Pb/Cb
SIGNAL
PROCESS VIDEO-Pr/Cr
BLOCK
VIDEO-Y/CVBS
DIAGRAM
VIDEO-C
ICA01 (HDMI INTERFACE)
HDMI-SCL
113
IIC
HDMI-SDA
I/F
114
PCM-DATA0
38
SPDIF
43
PCM-SCLK
33
PCM-LRCK
41
PCM-BCK
45
81
83
VIDEO
YC(0-7)
I/F
86
90
111
VIDEO-CLOCK
117
BOARD AV
W F 1 W F 2
CN701 CN1101
7 VIDEO-Y(I/P)-OUT 5
9 VIDEO-C-OUT 7
3 VIDEO-Pb/Cb-OUT 1
5 VIDEO-Pr/Cr-OUT 3
20 VIDEO-Y/CVBS-IN 18
22 VIDEO-C-IN 20
QA01,QA02
119
AUTHENT
DDC
121 2
/CATION
REGISTER
I/F
KEY
120 3
EXCHANGE
22
24
18
20
14
16
12
10
REC VIDEO SIGNAL
IC1401 (VIDEO DRIVER)
4dB
3 LPF
AMP
-6dB
W F 4 W F 5
4dB
1 LPF
AMP
4dB
6 LPF
AMP
4dB
8 LPF
AMP
MUTE
5
Q1304
BUFFER
Q1303 IC1301
(VIDEO INPUT SELECT)
BUFFER
19 LPF
DRIVE
ICA02 CNA01
3.3V<-->5V HDMI-CONNECTOR
CONVERTER
HOT PLUG
19
DETECT
6 15
SCL
5 16 SDA
P-ON+5V
3 T.M.D.S DATA2-
1 T.M.D.S DATA2+
21 LPF
6 T.M.D.S DATA1-
4
T.M.D.S DATA1+
9 T.M.D.S DATA0-
7 T.M.D.S DATA0+
CONTROL
10 T.M.D.S CLOCK+
LOGIC
12 T.M.D.S CLOCK-
22 23
1-10-3
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
PB VIDEO SIGNAL REC AUDIO SIGNAL
JK2202
S-VIDEO OUT
Y
2dB
DRIVER 13
AMP
G
W F 3
8dB
DRIVER 14
AMP
C1418
2dB
DRIVER 15
AMP
2dB
DRIVER 11
AMP
2dB
DRIVER 10
AMP
TO SYSTEM
VIDEO-MUTE
CONTROL
BLOCK DIAGRAM
TO DTV
DTV-Y
MODULE
JK2105
DTV-C BLOCK
MUTE
S-VIDEO IN1
DIAGRAM
D-Y
17
Y1
13 Y
Y2
15
G
MUTE
VIDEO1
8
VIDEO2
10
TUNER
12
TU1701 (TUNER UNIT)
4 VIDEO OUT
MUTE
C1
2
C2
JK2101
4
S-VIDEO IN2
D-C
6
Y
G
24
VIDEO-SW1
VIDEO-SW2 TO SYSTEM CONTROL
BLOCK DIAGRAM
VIDEO-SW3
PB AUDIO SIGNAL
C
G
JK2201
VIDEO-OUT
JK2203
VIDEO-Y
OUT
VIDEO
-Pb/Cb OUT
VIDEO
-Pr/Cr OUT
C
G
JK2106
VIDEO-IN1
C
G
JK2102
VIDEO
-IN2
E7M70BLV