Toshiba DVR610 - DVDr/ VCR Combo Service Manual page 46

Video Output Select Block Diagram
DVD MAIN BOARD
VIDEO-Y(I)
VIDEO-Y(I/P)
TO DIGITAL SIGNAL VIDEO-C
PROCESS BLOCK
VIDEO-Pb/Cb
DIAGRAM
VIDEO-Pr/Cr
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 MAIN
CN701 CN2201
W F 4
1 VIDEO-Y(I)-OUT 1
W F 5
7 VIDEO-Y(I/P)-OUT 7
W F 7
9 VIDEO-C-OUT 9
W F 8
3 VIDEO-Pb/Cb-OUT 3
5 VIDEO-Pr/Cr-OUT 5
119
AUTHENT
DDC
121 2
/CATION
REGISTER
I/F
KEY
120 3
EXCHANGE
22
24
18
20
14
16
12
10
IC2404 (VIDEO DRIVER)
4dB 2dB
3 LPF DRIVER
AMP AMP
8dB
-6dB DRIVER
AMP
4dB 2dB
1 LPF DRIVER
AMP AMP
IC2405 (VIDEO DRIVER)
4dB 2dB
3 LPF DRIVER 13
AMP AMP
4dB 2dB
6 LPF DRIVER 11
AMP AMP
4dB 2dB
8 LPF DRIVER 10
AMP AMP
QA01,QA02
DRIVE
ICA02 CNA01
3.3V<-->5V HDMI-CONNECTOR
CONVERTER
HOT PLUG
19
DETECT
6 15
SCL
5 16 SDA
P-ON+5V 1
3 T.M.D.S DATA2-
2
1 T.M.D.S DATA2+
6 T.M.D.S DATA1-
4 T.M.D.S DATA1+
9 T.M.D.S DATA0-
7 T.M.D.S DATA0+
10 T.M.D.S CLOCK+
12 T.M.D.S CLOCK-
2
1-12-6
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
Y
5
6
7
(DVD VCR DUBBING)
DVD-VIDEO(DUB)
PB/EE-VIDEO
W F 1
TP751
IC2406
(OUTPUT SELECT) V-OUT
W F 6
2 Q2391
15 BUFFER
1
IC2101 (SW)
SW CTL
15
9 10 11
SW CTL
9 10 11
OUTPUT-SELECT2
OUTPUT-SELECT
IC2102 (DRIVE)
VIDEO-IN1
4
DRIVE
PB VIDEO SIGNAL
C
3 4 JK2402 (REAR)
S-VIDEO
OUT
1 2
JK2403 (REAR)
VIDEO-Y
OUT
VIDEO-Pb/Cb
OUT
VIDEO-Pr/Cr
OUT
TO VIDEO
BLOCK DIAGRAM
JK2751 (REAR)
VIDEO OUT
(COMPOSITE)
TO SYSTEM
CONTROL
BLOCK DIAGRAM
TO VIDEO
INPUT SELECT
BLOCK DIAGRAM
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